RM3660EC _57 Power Source / Network _080743 NETWORKING _0392424 CAN COMMUNICATION SYSTEM(for HV Model) J

NETWORKING  CAN COMMUNICATION SYSTEM(for HV Model)  Check Bus 3 Line  


DESCRIPTION

Symptom Trouble Area
There are ECUs or sensors that display a communication stop on the bus diagnostic screen. Or, there are ECUs or sensors that display communication stop history on the "Detail" screen.
·

CAN main bus line, CAN branch line or connector

·

Central gateway ECU (network gateway ECU)

·

Navigation receiver assembly

(for Navigation System)

·

Radio and display receiver assembly

(for Audio and Visual System)

·

Telematics transceiver

·

Combination meter assembly

·

No. 3 CAN junction connector

(for 8ZR-FXE (TFTM Made) or M20G-FXS)

·

No. 6 CAN junction connector

(for M20F-FXS)

·

No. 42 junction connector

(for 8ZR-FXE (GTMC Made))



WIRING DIAGRAM

C487969E22
5.156,2.083 7.115,2.583 1.958,0.5 10 false Central Gateway ECU (Network Gateway ECU) 4.854,2.094 5.271,2.531 0.417,0.438 10 false I207 5.979,1.073 6.479,1.448 0.5,0.375 10 false CA3H 5.979,1.531 6.479,1.906 0.5,0.375 10 false CA3L 5.688,1.063 6.104,1.5 0.417,0.438 10 false 30 5.698,1.542 6.115,1.979 0.417,0.438 10 false 29 2.844,4.656 4.813,4.896 1.969,0.24 10 false No. 42 Junction Connector*3 2.49,4.667 2.906,5.104 0.417,0.438 10 false I240 4.177,0.927 4.594,1.365 0.417,0.438 10 false 8*4 4.146,1.417 4.563,1.854 0.417,0.438 10 false 19*4 2.771,1.052 3.188,1.49 0.417,0.438 10 false 11*4*5 2.74,1.531 3.271,1.896 0.531,0.365 10 false 22*4*5 2.917,3.5 3.333,3.938 0.417,0.438 10 false 9*4 2.875,4.01 3.292,4.448 0.417,0.438 10 false 20*4 4.125,3.667 4.844,3.99 0.719,0.323 10 false 10*4*5 4.125,4.135 4.76,4.448 0.635,0.313 10 false 21*4*5 1.375,3.667 1.792,4.104 0.417,0.438 10 false 31 1.365,4.156 1.781,4.594 0.417,0.438 10 false 14 5.865,3.646 6.281,4.083 0.417,0.438 10 false 25 5.875,4.146 6.292,4.583 0.417,0.438 10 false 26 0.458,2.115 2.802,2.635 2.344,0.521 10 false Navigation Receiver Assembly*1 0.323,4.698 2.281,5.198 1.958,0.5 10 false Combination Meter Assembly 5.677,4.698 7.146,5.323 1.469,0.625 10 false Telematics Transceiver 0.156,4.698 0.573,5.135 0.417,0.438 10 false I5 0.833,3.677 1.25,4.115 0.417,0.438 10 false CANH 0.844,4.156 1.26,4.594 0.417,0.438 10 false CANL 5.438,4.698 5.854,5.135 0.417,0.438 10 false I72 6.146,3.781 6.563,4.219 0.417,0.438 10 false CANP 6.146,4.25 6.563,4.688 0.417,0.438 10 false CANN 0.104,2.115 0.521,2.552 0.417,0.438 10 false I186 0.615,1.177 1.031,1.615 0.417,0.438 10 false CANH 0.635,1.656 1.052,2.094 0.417,0.438 10 false CANL 0.177,0.042 1.792,0.333 1.615,0.292 10 false *1: for Navigation System 2.146,0.052 4.625,0.438 2.479,0.385 10 false *2: for Audio and Visual System 0.104,2.406 0.521,2.844 0.417,0.438 10 false I209 1.188,1.042 1.604,1.479 0.417,0.438 10 false 13 1.188,1.542 1.604,1.979 0.417,0.438 10 false 14 4.396,0.073 6.75,0.49 2.354,0.417 10 false *3: for 8ZR-FXE (GTMC Made) 2.844,4.948 5.073,5.323 2.229,0.375 10 false No. 3 CAN Junction Connector*4 0.438,2.417 3.094,3.021 2.656,0.604 10 false Radio and Display Receiver Assembly*2 0.177,0.375 3.115,0.792 2.938,0.417 10 false *4: for 8ZR-FXE (TFTM Made) or M20G-FXS 2.49,4.948 2.906,5.385 0.417,0.438 10 false I176 4.177,0.771 4.594,1.208 0.417,0.438 10 false 3*3 4.146,1.271 4.563,1.708 0.417,0.438 10 false 14*3 2.948,0.896 3.365,1.333 0.417,0.438 10 false 1*3 2.865,1.375 3.281,1.813 0.417,0.438 10 false 12*3 2.917,3.333 3.333,3.771 0.417,0.438 10 false 4*3 2.875,3.865 3.292,4.302 0.417,0.438 10 false 15*3 4.188,3.5 4.604,3.938 0.417,0.438 10 false 2*3 4.125,3.979 4.542,4.417 0.417,0.438 10 false 13*3 4.417,0.396 5.813,0.76 1.396,0.365 10 false *5: for M20F-FXS 2.844,5.24 5.073,5.615 2.229,0.375 10 false No. 6 CAN Junction Connector*5 2.49,5.24 2.906,5.677 0.417,0.438 10 false I132 4.177,1.073 4.594,1.51 0.417,0.438 10 false 9*5 4.146,1.563 4.563,2 0.417,0.438 10 false 20*5 2.917,3.667 3.333,4.104 0.417,0.438 10 false 8*5 2.875,4.156 3.292,4.594 0.417,0.438 10 false 19*5

CAUTION / NOTICE / HINT

CAUTION:

When performing the confirmation driving pattern, obey all speed limits and traffic laws.


NOTICE:
·

Because the order of diagnosis is important to allow correct diagnosis, make sure to begin troubleshooting using How to Proceed with Troubleshooting when CAN communication system related DTCs are output.

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for HV Model)>HOW TO PROCEED WITH TROUBLESHOOTING

·

Before measuring the resistance of the CAN bus, turn the ignition switch off and leave the vehicle for 1 minute or more without operating the key or any switches, or opening or closing the doors. After that, disconnect the cable from the negative (-) auxiliary battery terminal and leave the vehicle for 10 minutes or more before measuring the resistance.

·

After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>BEFORE DISCONNECTING BATTERY

·

When disconnecting and reconnecting the auxiliary battery.

HINT:

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>AUTOMATIC LEARNING CHART


·

Some parts must be initialized and set when replacing or removing and installing parts.

Click hereGeneral>SETUP>WHEN REPLACING OR REMOVING/INSTALLING PARTS>WORK PROCEDURE

·

After performing repairs, perform the DTC check procedure and confirm that the DTCs are not output again.

DTC check procedure: Turn the ignition switch to ON and wait for 1 minute or more. Then operate the suspected malfunctioning system and drive the vehicle at 60 km/h (37 mph) or more for 5 minutes or more.

·

After the repair, perform the CAN bus check and check that all the ECUs and sensors connected to the CAN communication system are displayed as normal.

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for HV Model)>DIAGNOSIS SYSTEM

·

Before replacing the telematics transceiver, refer to Service Bulletin.



HINT:
·

Before disconnecting related connectors for inspection, push in on each connector body to check that the connector is not loose or disconnected.

·

When a connector is disconnected, check that the terminals and connector body are not cracked, deformed or corroded.



PROCEDURE

1.CHECK FOR OPEN IN CAN MAIN BUS LINES
a.

Disconnect the cable from the negative (-) auxiliary battery terminal.


b.
C487978C39
1.51,0.073 1.927,0.323 0.417,0.25 0.938,1.896 1.104,1.896 1.104,1.896 1.104,0.896 true 1.031,0.167 1.198,0.167 1.198,0.167 1.198,0.833 true 0.115,0.073 0.427,0.271 0.313,0.198 10 false *a 1.604,0.125 2.063,0.323 0.458,0.198 10 false I207 0.667,0.115 1.135,0.333 0.469,0.219 10 false CA3L 0.552,1.833 1.031,2 0.479,0.167 10 false CA3H
*a Component with harness connected
(Central Gateway ECU (Network Gateway ECU))


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
I207-30 (CA3H) - I207-29 (CA3L) Cable disconnected from negative (-) auxiliary battery terminal Below 70 Ω



Result:
Result
OK
NG



OK

2.CHECK FOR SHORT IN CAN BUS LINES

NG

107.CHECK FOR OPEN IN CAN MAIN BUS LINES (CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
2.CHECK FOR SHORT IN CAN BUS LINES
a.
C487978C39
1.51,0.073 1.927,0.323 0.417,0.25 0.938,1.896 1.104,1.896 1.104,1.896 1.104,0.896 true 1.031,0.167 1.198,0.167 1.198,0.167 1.198,0.833 true 0.115,0.073 0.427,0.271 0.313,0.198 10 false *a 1.604,0.125 2.063,0.323 0.458,0.198 10 false I207 0.667,0.115 1.135,0.333 0.469,0.219 10 false CA3L 0.552,1.833 1.031,2 0.479,0.167 10 false CA3H
*a Component with harness connected
(Central Gateway ECU (Network Gateway ECU))


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
I207-30 (CA3H) - I207-29 (CA3L) Cable disconnected from negative (-) auxiliary battery terminal 54 Ω or higher



Result:
Result
OK
NG



OK

3.CHECK FOR SHORT TO +B IN CAN BUS LINE

NG

73.CHECK VEHICLE TYPE
3.CHECK FOR SHORT TO +B IN CAN BUS LINE
a.

Measure the resistance according to the value(s) in the table below.

C487979C51
1.844,0.198 2.313,0.448 0.469,0.25 5.313,0.292 5.729,0.563 0.417,0.271 1.573,1.25 1.573,0.583 1.573,0.583 1.406,0.583 true 6.458,2.115 6.292,2.115 6.292,2.115 6.292,1.635 true 1.667,1.313 1.667,2.313 1.667,2.313 1.5,2.313 true 3.958,0.354 4.271,0.552 0.313,0.198 10 false *1 1.958,0.25 2.354,0.448 0.396,0.198 10 false I207 1.104,2.24 1.656,2.438 0.552,0.198 10 false CA3L 6.531,2.031 7.083,2.229 0.552,0.198 10 false BAT 1.01,0.5 1.563,0.698 0.552,0.198 10 false CA3H 5.427,0.344 5.74,0.542 0.313,0.198 10 false I26 0.094,0.063 0.406,0.26 0.313,0.198 10 false *a
*1 DLC3 - -
*a Component with harness connected
(Central Gateway ECU (Network Gateway ECU)) 		- -


Standard Resistance:
Tester Connection Condition Specified Condition
I207-30 (CA3H) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I207-29 (CA3L) - I26-16 (BAT)



Result:
Result
OK
NG



OK

4.CHECK FOR SHORT TO GND IN CAN BUS LINE

NG

39.CHECK VEHICLE TYPE
4.CHECK FOR SHORT TO GND IN CAN BUS LINE
a.

Measure the resistance according to the value(s) in the table below.

C487979C52
1.844,0.198 2.313,0.448 0.469,0.25 5.313,0.135 5.729,0.406 0.417,0.271 1.573,1.25 1.573,0.583 1.573,0.583 1.406,0.583 true 5.26,0.625 5.427,0.625 5.427,0.625 5.427,1.042 true 1.667,1.313 1.667,2.313 1.667,2.313 1.5,2.313 true 3.958,0.354 4.271,0.552 0.313,0.198 10 false *1 1.958,0.25 2.354,0.448 0.396,0.198 10 false I207 1.104,2.24 1.656,2.438 0.552,0.198 10 false CA3L 5,0.542 5.552,0.74 0.552,0.198 10 false CG 1.01,0.5 1.563,0.698 0.552,0.198 10 false CA3H 5.417,0.198 5.729,0.396 0.313,0.198 10 false I26 0.094,0.063 0.406,0.26 0.313,0.198 10 false *a
*1 DLC3 - -
*a Component with harness connected
(Central Gateway ECU (Network Gateway ECU)) 		- -


Standard Resistance:
Tester Connection Condition Specified Condition
I207-30 (CA3H) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I207-29 (CA3L) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

5.CHECK VEHICLE TYPE
5.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for 8ZR-FXE (GTMC Made) A
for 8ZR-FXE (TFTM Made) or M20G-FXS B
for M20F-FXS C



A

6.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

B

17.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

C

28.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
6.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I240 No. 42 junction connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C06
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.688,0.302 1.854,0.302 1.854,0.302 1.854,0.885 true 1.698,1.531 1.865,1.531 1.865,1.531 1.865,1.115 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I240 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 1.125,0.219 1.656,0.438 0.531,0.219 10 false CANH*b 1.135,1.448 1.667,1.667 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I240-3 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I240-14 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

7.CHECK VEHICLE TYPE

NG

9.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
7.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for Navigation System A
for Audio and Visual System B



A

8.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

B

11.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
8.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C07
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.438,0.302 1.604,0.302 1.604,0.302 1.604,0.885 true 1.448,1.531 1.615,1.531 1.615,1.531 1.615,1.115 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 0.865,0.219 1.396,0.438 0.531,0.219 10 false CANH*b 0.885,1.448 1.417,1.667 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I240-12 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

12.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

10.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
9.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C06
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.688,0.302 1.854,0.302 1.854,0.302 1.854,0.885 true 1.698,1.531 1.865,1.531 1.865,1.531 1.865,1.115 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I240 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 1.125,0.219 1.656,0.438 0.531,0.219 10 false CANH*b 1.135,1.448 1.667,1.667 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I240-3 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I240-14 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

10.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Disconnect the I186 navigation receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C07
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.438,0.302 1.604,0.302 1.604,0.302 1.604,0.885 true 1.448,1.531 1.615,1.531 1.615,1.531 1.615,1.115 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 0.865,0.219 1.396,0.438 0.531,0.219 10 false CANH*b 0.885,1.448 1.417,1.667 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I240-12 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

11.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C07
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.438,0.302 1.604,0.302 1.604,0.302 1.604,0.885 true 1.448,1.531 1.615,1.531 1.615,1.531 1.615,1.115 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 0.865,0.219 1.396,0.438 0.531,0.219 10 false CANH*b 0.885,1.448 1.417,1.667 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I240-12 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

12.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

14.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
12.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Measure the resistance according to the value(s) in the table below.

C503911C08
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.563,0.302 1.729,0.302 1.729,0.302 1.729,0.885 true 1.573,1.531 1.74,1.531 1.74,1.531 1.74,1.115 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.865 0.823,1.083 0.479,0.219 10 false I240 3.833,0.813 4.146,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 1,0.219 1.531,0.438 0.531,0.219 10 false CANH*b 1.042,1.448 1.573,1.667 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I240-2 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I240-13 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

13.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

15.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
13.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C10
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.802,0.302 1.969,0.302 1.969,0.302 1.969,0.885 true 1.813,1.531 1.979,1.531 1.979,1.531 1.979,1.115 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.854,0.823 4.167,1.021 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 1.24,0.219 1.771,0.438 0.531,0.219 10 false CANH*b 1.26,1.458 1.792,1.677 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-4 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I240-15 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE NO. 42 JUNCTION CONNECTOR

NG

16.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
14.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Disconnect the I209 radio and display receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C07
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.438,0.302 1.604,0.302 1.604,0.302 1.604,0.885 true 1.448,1.531 1.615,1.531 1.615,1.531 1.615,1.115 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 0.865,0.219 1.396,0.438 0.531,0.219 10 false CANH*b 0.885,1.448 1.417,1.667 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I240-12 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)

15.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Disconnect the I72 telematics transceiver connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C08
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.563,0.302 1.729,0.302 1.729,0.302 1.729,0.885 true 1.573,1.531 1.74,1.531 1.74,1.531 1.74,1.115 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.865 0.823,1.083 0.479,0.219 10 false I240 3.833,0.813 4.146,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 1,0.219 1.531,0.438 0.531,0.219 10 false CANH*b 1.042,1.448 1.573,1.667 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I240-2 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I240-13 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

16.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C10
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.802,0.302 1.969,0.302 1.969,0.302 1.969,0.885 true 1.813,1.531 1.979,1.531 1.979,1.531 1.979,1.115 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.854,0.823 4.167,1.021 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 1.24,0.219 1.771,0.438 0.531,0.219 10 false CANH*b 1.26,1.458 1.792,1.677 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-4 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I240-15 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

17.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I176 No. 3 CAN junction connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C15
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.635,0.313 2.469,0.313 2.469,0.313 2.469,0.896 true 2.635,1.51 2.469,1.51 2.469,1.51 2.469,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.708,0.24 3.24,0.458 0.531,0.219 10 false CANH*b 2.708,1.417 3.24,1.635 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I176-8 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I176-19 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

18.CHECK VEHICLE TYPE

NG

20.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
18.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for Navigation System A
for Audio and Visual System B



A

19.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

B

22.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
19.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C16
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3.01,0.313 2.844,0.313 2.844,0.313 2.844,0.896 true 3,1.51 2.833,1.51 2.833,1.51 2.833,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 3.073,0.24 3.604,0.458 0.531,0.219 10 false CANH*b 3.073,1.417 3.604,1.635 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I176-22 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

23.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

21.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
20.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C15
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.635,0.313 2.469,0.313 2.469,0.313 2.469,0.896 true 2.635,1.51 2.469,1.51 2.469,1.51 2.469,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.708,0.24 3.24,0.458 0.531,0.219 10 false CANH*b 2.708,1.417 3.24,1.635 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I176-8 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I176-19 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

21.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Disconnect the I186 navigation receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C16
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3.01,0.313 2.844,0.313 2.844,0.313 2.844,0.896 true 3,1.51 2.833,1.51 2.833,1.51 2.833,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 3.073,0.24 3.604,0.458 0.531,0.219 10 false CANH*b 3.073,1.417 3.604,1.635 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I176-22 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

22.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C16
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3.01,0.313 2.844,0.313 2.844,0.313 2.844,0.896 true 3,1.51 2.833,1.51 2.833,1.51 2.833,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 3.073,0.24 3.604,0.458 0.531,0.219 10 false CANH*b 3.073,1.417 3.604,1.635 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I176-22 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

23.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

25.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
23.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Measure the resistance according to the value(s) in the table below.

C503911C17
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.875,0.313 2.708,0.313 2.708,0.313 2.708,0.896 true 2.875,1.51 2.708,1.51 2.708,1.51 2.708,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.865 0.823,1.083 0.479,0.219 10 false I176 3.833,0.813 4.146,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.917,0.219 3.448,0.438 0.531,0.219 10 false CANH*b 2.938,1.427 3.469,1.646 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I176-10 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I176-21 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

24.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

26.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
24.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C18
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.75,0.313 2.583,0.313 2.583,0.313 2.583,0.896 true 2.76,1.521 2.594,1.521 2.594,1.521 2.594,1.104 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I176 3.854,0.823 4.167,1.021 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.823,0.24 3.354,0.458 0.531,0.219 10 false CANH*b 2.813,1.438 3.344,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-9 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I176-20 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE NO. 3 CAN JUNCTION CONNECTOR

NG

27.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
25.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Disconnect the I209 radio and display receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C16
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3.01,0.313 2.844,0.313 2.844,0.313 2.844,0.896 true 3,1.51 2.833,1.51 2.833,1.51 2.833,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 3.073,0.24 3.604,0.458 0.531,0.219 10 false CANH*b 3.073,1.417 3.604,1.635 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I176-22 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)

26.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Disconnect the I72 telematics transceiver connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C17
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.875,0.313 2.708,0.313 2.708,0.313 2.708,0.896 true 2.875,1.51 2.708,1.51 2.708,1.51 2.708,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.865 0.823,1.083 0.479,0.219 10 false I176 3.833,0.813 4.146,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.917,0.219 3.448,0.438 0.531,0.219 10 false CANH*b 2.938,1.427 3.469,1.646 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I176-10 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I176-21 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

27.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C18
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.75,0.313 2.583,0.313 2.583,0.313 2.583,0.896 true 2.76,1.521 2.594,1.521 2.594,1.521 2.594,1.104 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I176 3.854,0.823 4.167,1.021 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.823,0.24 3.354,0.458 0.531,0.219 10 false CANH*b 2.813,1.438 3.344,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-9 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I176-20 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

28.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I132 No. 6 CAN junction connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C07
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.75,0.313 2.583,0.313 2.583,0.313 2.583,0.896 true 2.76,1.521 2.594,1.521 2.594,1.521 2.594,1.104 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I132 3.854,0.823 4.167,1.021 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.823,0.24 3.354,0.458 0.531,0.219 10 false CANH*b 2.813,1.438 3.344,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I132-9 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I132-20 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

29.CHECK VEHICLE TYPE

NG

31.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
29.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for Navigation System A
for Audio and Visual System B



A

30.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

B

33.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
30.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C506893C08
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3.01,0.313 2.844,0.313 2.844,0.313 2.844,0.896 true 3,1.51 2.833,1.51 2.833,1.51 2.833,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 3.073,0.24 3.604,0.458 0.531,0.219 10 false CANH*b 3.073,1.417 3.604,1.635 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I132-22 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

34.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

32.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
31.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C07
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.75,0.313 2.583,0.313 2.583,0.313 2.583,0.896 true 2.76,1.521 2.594,1.521 2.594,1.521 2.594,1.104 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I132 3.854,0.823 4.167,1.021 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.823,0.24 3.354,0.458 0.531,0.219 10 false CANH*b 2.813,1.438 3.344,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I132-9 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I132-20 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

32.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Disconnect the I186 navigation receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C08
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3.01,0.313 2.844,0.313 2.844,0.313 2.844,0.896 true 3,1.51 2.833,1.51 2.833,1.51 2.833,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 3.073,0.24 3.604,0.458 0.531,0.219 10 false CANH*b 3.073,1.417 3.604,1.635 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I132-22 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

33.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C506893C08
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3.01,0.313 2.844,0.313 2.844,0.313 2.844,0.896 true 3,1.51 2.833,1.51 2.833,1.51 2.833,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 3.073,0.24 3.604,0.458 0.531,0.219 10 false CANH*b 3.073,1.417 3.604,1.635 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I132-22 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

34.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

36.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
34.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Measure the resistance according to the value(s) in the table below.

C506893C09
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.875,0.313 2.708,0.313 2.708,0.313 2.708,0.896 true 2.875,1.51 2.708,1.51 2.708,1.51 2.708,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.865 0.823,1.083 0.479,0.219 10 false I132 3.833,0.813 4.146,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.917,0.219 3.448,0.438 0.531,0.219 10 false CANH*b 2.938,1.427 3.469,1.646 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I132-10 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I132-21 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

35.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

37.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
35.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C506893C10
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.635,0.313 2.469,0.313 2.469,0.313 2.469,0.896 true 2.646,1.521 2.479,1.521 2.479,1.521 2.479,1.104 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I132 3.854,0.823 4.167,1.021 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.708,0.24 3.24,0.458 0.531,0.219 10 false CANH*b 2.719,1.438 3.25,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-8 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I132-19 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE NO. 6 CAN JUNCTION CONNECTOR

NG

38.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
36.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Disconnect the I209 radio and display receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C08
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3.01,0.313 2.844,0.313 2.844,0.313 2.844,0.896 true 3,1.51 2.833,1.51 2.833,1.51 2.833,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.813 4.156,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 3.073,0.24 3.604,0.458 0.531,0.219 10 false CANH*b 3.073,1.417 3.604,1.635 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I132-22 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)

37.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Disconnect the I72 telematics transceiver connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C09
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.875,0.313 2.708,0.313 2.708,0.313 2.708,0.896 true 2.875,1.51 2.708,1.51 2.708,1.51 2.708,1.094 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.865 0.823,1.083 0.479,0.219 10 false I132 3.833,0.813 4.146,1.01 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.917,0.219 3.448,0.438 0.531,0.219 10 false CANH*b 2.938,1.427 3.469,1.646 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I132-10 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I132-21 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

38.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C10
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.635,0.313 2.469,0.313 2.469,0.313 2.469,0.896 true 2.646,1.521 2.479,1.521 2.479,1.521 2.479,1.104 true 5.458,0.177 5.625,0.177 5.625,0.177 5.625,0.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I132 3.854,0.823 4.167,1.021 0.313,0.198 10 false I26 5.198,0.104 5.615,0.313 0.417,0.208 10 false CG 2.708,0.24 3.24,0.458 0.531,0.219 10 false CANH*b 2.719,1.438 3.25,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-8 (CANH) - I26-4 (CG) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher
I132-19 (CANL) - I26-4 (CG)



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

39.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for 8ZR-FXE (GTMC Made) A
for 8ZR-FXE (TFTM Made) or M20G-FXS B
for M20F-FXS C



A

40.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

B

51.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

C

62.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
40.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I240 No. 42 junction connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C11
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.656,0.281 1.854,0.281 1.854,0.281 1.854,0.896 true 1.688,1.531 1.854,1.531 1.854,1.531 1.854,1.115 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 1.104,0.198 1.635,0.417 0.531,0.219 10 false CANH*b 1.135,1.438 1.667,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I240-3 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I240-14 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

41.CHECK VEHICLE TYPE

NG

43.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
41.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for Navigation System A
for Audio and Visual System B



A

42.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

B

45.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
42.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C12
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.406,0.281 1.604,0.281 1.604,0.281 1.604,0.896 true 1.448,1.531 1.615,1.531 1.615,1.531 1.615,1.115 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 0.844,0.198 1.375,0.417 0.531,0.219 10 false CANH*b 0.906,1.438 1.438,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I240-12 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

46.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

44.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
43.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C11
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.656,0.281 1.854,0.281 1.854,0.281 1.854,0.896 true 1.688,1.531 1.854,1.531 1.854,1.531 1.854,1.115 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 1.104,0.198 1.635,0.417 0.531,0.219 10 false CANH*b 1.135,1.438 1.667,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I240-3 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I240-14 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

44.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Disconnect the I186 navigation receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C12
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.406,0.281 1.604,0.281 1.604,0.281 1.604,0.896 true 1.448,1.531 1.615,1.531 1.615,1.531 1.615,1.115 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 0.844,0.198 1.375,0.417 0.531,0.219 10 false CANH*b 0.906,1.438 1.438,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I240-12 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

45.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C12
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.406,0.281 1.604,0.281 1.604,0.281 1.604,0.896 true 1.448,1.531 1.615,1.531 1.615,1.531 1.615,1.115 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 0.844,0.198 1.375,0.417 0.531,0.219 10 false CANH*b 0.906,1.438 1.438,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I240-12 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

46.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

48.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
46.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Measure the resistance according to the value(s) in the table below.

C503911C13
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.531,0.281 1.729,0.281 1.729,0.281 1.729,0.896 true 1.573,1.531 1.74,1.531 1.74,1.531 1.74,1.115 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.823,0.823 4.135,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 0.979,0.198 1.51,0.417 0.531,0.219 10 false CANH*b 1.031,1.438 1.563,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I240-2 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I240-13 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

47.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

49.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
47.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C14
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.781,0.281 1.979,0.281 1.979,0.281 1.979,0.896 true 1.813,1.531 1.979,1.531 1.979,1.531 1.979,1.115 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 1.177,0.198 1.708,0.417 0.531,0.219 10 false CANH*b 1.302,1.438 1.833,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-4 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I240-15 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE NO. 42 JUNCTION CONNECTOR

NG

50.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
48.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Disconnect the I209 radio and display receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C12
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.406,0.281 1.604,0.281 1.604,0.281 1.604,0.896 true 1.448,1.531 1.615,1.531 1.615,1.531 1.615,1.115 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 0.844,0.198 1.375,0.417 0.531,0.219 10 false CANH*b 0.906,1.438 1.438,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I240-12 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)

49.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Disconnect the I72 telematics transceiver connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C13
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.531,0.281 1.729,0.281 1.729,0.281 1.729,0.896 true 1.573,1.531 1.74,1.531 1.74,1.531 1.74,1.115 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.823,0.823 4.135,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 0.979,0.198 1.51,0.417 0.531,0.219 10 false CANH*b 1.031,1.438 1.563,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I240-2 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I240-13 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

50.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C14
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 1.781,0.281 1.979,0.281 1.979,0.281 1.979,0.896 true 1.813,1.531 1.979,1.531 1.979,1.531 1.979,1.115 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I240 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 1.177,0.198 1.708,0.417 0.531,0.219 10 false CANH*b 1.302,1.438 1.833,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-4 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I240-15 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

51.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I176 No. 3 CAN junction connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C19
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.635,0.281 2.469,0.281 2.469,0.281 2.469,0.896 true 2.635,1.521 2.469,1.521 2.469,1.521 2.469,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 2.688,0.198 3.219,0.417 0.531,0.219 10 false CANH*b 2.698,1.438 3.229,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I176-8 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I176-19 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

52.CHECK VEHICLE TYPE

NG

54.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
52.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for Navigation System A
for Audio and Visual System B



A

53.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

B

56.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
53.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C20
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3,0.281 2.833,0.281 2.833,0.281 2.833,0.896 true 3.01,1.521 2.844,1.521 2.844,1.521 2.844,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 3.073,0.198 3.604,0.417 0.531,0.219 10 false CANH*b 3.073,1.438 3.604,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I176-22 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

57.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

55.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
54.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C19
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.635,0.281 2.469,0.281 2.469,0.281 2.469,0.896 true 2.635,1.521 2.469,1.521 2.469,1.521 2.469,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 2.688,0.198 3.219,0.417 0.531,0.219 10 false CANH*b 2.698,1.438 3.229,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I176-8 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I176-19 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

55.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Disconnect the I186 navigation receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C20
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3,0.281 2.833,0.281 2.833,0.281 2.833,0.896 true 3.01,1.521 2.844,1.521 2.844,1.521 2.844,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 3.073,0.198 3.604,0.417 0.531,0.219 10 false CANH*b 3.073,1.438 3.604,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I176-22 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

56.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C20
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3,0.281 2.833,0.281 2.833,0.281 2.833,0.896 true 3.01,1.521 2.844,1.521 2.844,1.521 2.844,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 3.073,0.198 3.604,0.417 0.531,0.219 10 false CANH*b 3.073,1.438 3.604,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I176-22 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

57.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

59.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
57.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Measure the resistance according to the value(s) in the table below.

C503911C21
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.875,0.281 2.708,0.281 2.708,0.281 2.708,0.896 true 2.875,1.521 2.708,1.521 2.708,1.521 2.708,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 2.938,0.198 3.469,0.417 0.531,0.219 10 false CANH*b 2.938,1.438 3.469,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I176-10 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I176-21 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

58.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

60.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
58.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503911C23
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.76,0.281 2.594,0.281 2.594,0.281 2.594,0.896 true 2.75,1.521 2.583,1.521 2.583,1.521 2.583,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 2.823,0.198 3.354,0.417 0.531,0.219 10 false CANH*b 2.813,1.438 3.344,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-9 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I176-20 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE NO. 3 CAN JUNCTION CONNECTOR

NG

61.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
59.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Disconnect the I209 radio and display receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C20
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3,0.281 2.833,0.281 2.833,0.281 2.833,0.896 true 3.01,1.521 2.844,1.521 2.844,1.521 2.844,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 3.073,0.198 3.604,0.417 0.531,0.219 10 false CANH*b 3.073,1.438 3.604,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I176-22 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)

60.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Disconnect the I72 telematics transceiver connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C21
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.875,0.281 2.708,0.281 2.708,0.281 2.708,0.896 true 2.875,1.521 2.708,1.521 2.708,1.521 2.708,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 2.938,0.198 3.469,0.417 0.531,0.219 10 false CANH*b 2.938,1.438 3.469,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I176-10 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I176-21 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

61.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503911C23
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.76,0.281 2.594,0.281 2.594,0.281 2.594,0.896 true 2.75,1.521 2.583,1.521 2.583,1.521 2.583,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I176 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 2.823,0.198 3.354,0.417 0.531,0.219 10 false CANH*b 2.813,1.438 3.344,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-9 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I176-20 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

62.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I132 No. 6 CAN junction connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C11
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.75,0.313 2.583,0.313 2.583,0.313 2.583,0.896 true 2.76,1.521 2.594,1.521 2.594,1.521 2.594,1.104 true 6.646,1.552 6.479,1.552 6.479,1.552 6.479,1.135 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I132 3.854,0.823 4.167,1.021 0.313,0.198 10 false I26 6.708,1.458 7.094,1.656 0.385,0.198 10 false BAT 2.823,0.24 3.354,0.458 0.531,0.219 10 false CANH*b 2.813,1.438 3.344,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I132-9 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I132-20 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

63.CHECK VEHICLE TYPE

NG

65.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
63.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for Navigation System A
for Audio and Visual System B



A

64.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

B

67.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
64.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C506893C12
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3,0.281 2.833,0.281 2.833,0.281 2.833,0.896 true 3.01,1.521 2.844,1.521 2.844,1.521 2.844,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 3.073,0.198 3.604,0.417 0.531,0.219 10 false CANH*b 3.073,1.438 3.604,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I132-22 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

68.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

66.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
65.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C11
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.75,0.313 2.583,0.313 2.583,0.313 2.583,0.896 true 2.76,1.521 2.594,1.521 2.594,1.521 2.594,1.104 true 6.646,1.552 6.479,1.552 6.479,1.552 6.479,1.135 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.333,0.875 0.813,1.094 0.479,0.219 10 false I132 3.854,0.823 4.167,1.021 0.313,0.198 10 false I26 6.708,1.458 7.094,1.656 0.385,0.198 10 false BAT 2.823,0.24 3.354,0.458 0.531,0.219 10 false CANH*b 2.813,1.438 3.344,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I132-9 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I132-20 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

66.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Disconnect the I186 navigation receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C12
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3,0.281 2.833,0.281 2.833,0.281 2.833,0.896 true 3.01,1.521 2.844,1.521 2.844,1.521 2.844,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 3.073,0.198 3.604,0.417 0.531,0.219 10 false CANH*b 3.073,1.438 3.604,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I132-22 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

67.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C506893C12
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3,0.281 2.833,0.281 2.833,0.281 2.833,0.896 true 3.01,1.521 2.844,1.521 2.844,1.521 2.844,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 3.073,0.198 3.604,0.417 0.531,0.219 10 false CANH*b 3.073,1.438 3.604,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I132-22 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

68.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

70.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
68.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Measure the resistance according to the value(s) in the table below.

C506893C13
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.875,0.281 2.708,0.281 2.708,0.281 2.708,0.896 true 2.875,1.521 2.708,1.521 2.708,1.521 2.708,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 2.938,0.198 3.469,0.417 0.531,0.219 10 false CANH*b 2.938,1.438 3.469,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I132-10 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I132-21 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

69.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

71.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
69.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C506893C14
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.635,0.281 2.469,0.281 2.469,0.281 2.469,0.896 true 2.635,1.521 2.469,1.521 2.469,1.521 2.469,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 2.698,0.198 3.229,0.417 0.531,0.219 10 false CANH*b 2.719,1.438 3.25,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-8 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I132-19 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE NO. 6 CAN JUNCTION CONNECTOR

NG

72.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
70.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Disconnect the I209 radio and display receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C12
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 3,0.281 2.833,0.281 2.833,0.281 2.833,0.896 true 3.01,1.521 2.844,1.521 2.844,1.521 2.844,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 3.073,0.198 3.604,0.417 0.531,0.219 10 false CANH*b 3.073,1.438 3.604,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I132-22 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)

71.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Disconnect the I72 telematics transceiver connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C13
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.875,0.281 2.708,0.281 2.708,0.281 2.708,0.896 true 2.875,1.521 2.708,1.521 2.708,1.521 2.708,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 2.938,0.198 3.469,0.417 0.531,0.219 10 false CANH*b 2.938,1.438 3.469,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I132-10 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I132-21 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

72.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C506893C14
0.271,0.833 0.667,1.073 0.396,0.24 3.729,0.781 4.135,1.031 0.406,0.25 2.635,0.281 2.469,0.281 2.469,0.281 2.469,0.896 true 2.635,1.521 2.469,1.521 2.469,1.521 2.469,1.104 true 6.479,1.177 6.479,1.594 6.479,1.594 6.313,1.594 true 4.031,0.156 4.344,0.354 0.313,0.198 10 false *1 0.063,0.052 0.375,0.25 0.313,0.198 10 false *a 0.344,0.875 0.823,1.094 0.479,0.219 10 false I132 3.844,0.823 4.156,1.021 0.313,0.198 10 false I26 6.01,1.531 6.427,1.74 0.417,0.208 10 false BAT 2.698,0.198 3.229,0.417 0.531,0.219 10 false CANH*b 2.719,1.438 3.25,1.656 0.531,0.219 10 false CANL*b
*1 DLC3 - -
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-8 (CANH) - I26-16 (BAT) Cable disconnected from negative (-) auxiliary battery terminal 6 kΩ or higher
I132-19 (CANL) - I26-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

73.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for 8ZR-FXE (GTMC Made) A
for 8ZR-FXE (TFTM Made) or M20G-FXS B
for M20F-FXS C



A

74.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

B

85.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

C

96.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
74.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I240 No. 42 junction connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C18
2.031,0.823 2.458,1.073 0.427,0.25 3.031,0.208 3.198,0.208 3.198,0.208 3.198,0.844 true 3.031,1.448 3.198,1.448 3.198,1.448 3.198,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I240 2.458,0.125 3.125,0.354 0.667,0.229 10 false CANH*b 2.49,1.375 3.125,1.583 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I240-3 (CANH) - I240-14 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

75.CHECK VEHICLE TYPE

NG

77.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
75.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for Navigation System A
for Audio and Visual System B



A

76.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

B

79.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
76.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503899C19
2.031,0.823 2.458,1.073 0.427,0.25 2.781,0.208 2.948,0.208 2.948,0.208 2.948,0.844 true 2.781,1.448 2.948,1.448 2.948,1.448 2.948,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I240 2.208,0.125 2.875,0.354 0.667,0.229 10 false CANH*b 2.24,1.375 2.875,1.583 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I240-12 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

80.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

78.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
77.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C18
2.031,0.823 2.458,1.073 0.427,0.25 3.031,0.208 3.198,0.208 3.198,0.208 3.198,0.844 true 3.031,1.448 3.198,1.448 3.198,1.448 3.198,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I240 2.458,0.125 3.125,0.354 0.667,0.229 10 false CANH*b 2.49,1.375 3.125,1.583 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I240-3 (CANH) - I240-14 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

78.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Disconnect the I186 navigation receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C19
2.031,0.823 2.458,1.073 0.427,0.25 2.781,0.208 2.948,0.208 2.948,0.208 2.948,0.844 true 2.781,1.448 2.948,1.448 2.948,1.448 2.948,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I240 2.208,0.125 2.875,0.354 0.667,0.229 10 false CANH*b 2.24,1.375 2.875,1.583 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I240-12 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

79.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503899C19
2.031,0.823 2.458,1.073 0.427,0.25 2.781,0.208 2.948,0.208 2.948,0.208 2.948,0.844 true 2.781,1.448 2.948,1.448 2.948,1.448 2.948,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I240 2.208,0.125 2.875,0.354 0.667,0.229 10 false CANH*b 2.24,1.375 2.875,1.583 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I240-12 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

80.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

82.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
80.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Measure the resistance according to the value(s) in the table below.

C503899C20
2.031,0.823 2.458,1.073 0.427,0.25 2.906,0.208 3.073,0.208 3.073,0.208 3.073,0.844 true 2.917,1.448 3.083,1.448 3.083,1.448 3.083,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.104,0.875 2.5,1.104 0.396,0.229 10 false I240 2.344,0.125 3.01,0.354 0.667,0.229 10 false CANH*b 2.354,1.365 2.99,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I240-2 (CANH) - I240-13 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

81.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

83.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
81.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503899C21
2.031,0.823 2.458,1.073 0.427,0.25 3.135,0.208 3.302,0.208 3.302,0.208 3.302,0.844 true 3.156,1.448 3.323,1.448 3.323,1.448 3.323,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I240 2.563,0.125 3.229,0.354 0.667,0.229 10 false CANH*b 2.604,1.375 3.24,1.583 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-4 (CANH) - I240-15 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 42 JUNCTION CONNECTOR

NG

84.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
82.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Disconnect the I209 radio and display receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C19
2.031,0.823 2.458,1.073 0.427,0.25 2.781,0.208 2.948,0.208 2.948,0.208 2.948,0.844 true 2.781,1.448 2.948,1.448 2.948,1.448 2.948,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I240 2.208,0.125 2.875,0.354 0.667,0.229 10 false CANH*b 2.24,1.375 2.875,1.583 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-1 (CANH) - I240-12 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)

83.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Disconnect the I72 telematics transceiver connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C20
2.031,0.823 2.458,1.073 0.427,0.25 2.906,0.208 3.073,0.208 3.073,0.208 3.073,0.844 true 2.917,1.448 3.083,1.448 3.083,1.448 3.083,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.104,0.875 2.5,1.104 0.396,0.229 10 false I240 2.344,0.125 3.01,0.354 0.667,0.229 10 false CANH*b 2.354,1.365 2.99,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I240-2 (CANH) - I240-13 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

84.CHECK FOR SHORT IN CAN BUS LINES (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C21
2.031,0.823 2.458,1.073 0.427,0.25 3.135,0.208 3.302,0.208 3.302,0.208 3.302,0.844 true 3.156,1.448 3.323,1.448 3.323,1.448 3.323,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I240 2.563,0.125 3.229,0.354 0.667,0.229 10 false CANH*b 2.604,1.375 3.24,1.583 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-4 (CANH) - I240-15 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

85.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I176 No. 3 CAN junction connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C22
2.031,0.823 2.458,1.073 0.427,0.25 3.979,0.208 3.813,0.208 3.813,0.208 3.813,0.844 true 3.99,1.448 3.823,1.448 3.823,1.448 3.823,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.052,0.115 4.719,0.344 0.667,0.229 10 false CANH*b 4.083,1.365 4.719,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I176-8 (CANH) - I176-19 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

86.CHECK VEHICLE TYPE

NG

88.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
86.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for Navigation System A
for Audio and Visual System B



A

87.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

B

90.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
87.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503899C23
2.031,0.823 2.458,1.073 0.427,0.25 4.344,0.208 4.177,0.208 4.177,0.208 4.177,0.844 true 4.344,1.448 4.177,1.448 4.177,1.448 4.177,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.406,0.125 5.073,0.354 0.667,0.229 10 false CANH*b 4.406,1.365 5.042,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I176-22 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

91.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

89.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
88.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C22
2.031,0.823 2.458,1.073 0.427,0.25 3.979,0.208 3.813,0.208 3.813,0.208 3.813,0.844 true 3.99,1.448 3.823,1.448 3.823,1.448 3.823,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.052,0.115 4.719,0.344 0.667,0.229 10 false CANH*b 4.083,1.365 4.719,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I176-8 (CANH) - I176-19 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

89.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Disconnect the I186 navigation receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C23
2.031,0.823 2.458,1.073 0.427,0.25 4.344,0.208 4.177,0.208 4.177,0.208 4.177,0.844 true 4.344,1.448 4.177,1.448 4.177,1.448 4.177,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.406,0.125 5.073,0.354 0.667,0.229 10 false CANH*b 4.406,1.365 5.042,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I176-22 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

90.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503899C23
2.031,0.823 2.458,1.073 0.427,0.25 4.344,0.208 4.177,0.208 4.177,0.208 4.177,0.844 true 4.344,1.448 4.177,1.448 4.177,1.448 4.177,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.406,0.125 5.073,0.354 0.667,0.229 10 false CANH*b 4.406,1.365 5.042,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I176-22 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

91.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

93.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
91.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Measure the resistance according to the value(s) in the table below.

C503899C24
2.031,0.823 2.458,1.073 0.427,0.25 4.219,0.208 4.052,0.208 4.052,0.208 4.052,0.844 true 4.229,1.448 4.063,1.448 4.063,1.448 4.063,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.26,0.115 4.927,0.344 0.667,0.229 10 false CANH*b 4.281,1.365 4.917,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I176-10 (CANH) - I176-21 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

92.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

94.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
92.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503899C25
2.031,0.823 2.458,1.073 0.427,0.25 4.104,0.208 3.938,0.208 3.938,0.208 3.938,0.844 true 4.094,1.448 3.927,1.448 3.927,1.448 3.927,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.177,0.115 4.844,0.344 0.667,0.229 10 false CANH*b 4.156,1.365 4.792,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-9 (CANH) - I176-20 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 3 CAN JUNCTION CONNECTOR

NG

95.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
93.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Disconnect the I209 radio and display receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C23
2.031,0.823 2.458,1.073 0.427,0.25 4.344,0.208 4.177,0.208 4.177,0.208 4.177,0.844 true 4.344,1.448 4.177,1.448 4.177,1.448 4.177,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.406,0.125 5.073,0.354 0.667,0.229 10 false CANH*b 4.406,1.365 5.042,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-11 (CANH) - I176-22 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)

94.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Disconnect the I72 telematics transceiver connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C24
2.031,0.823 2.458,1.073 0.427,0.25 4.219,0.208 4.052,0.208 4.052,0.208 4.052,0.844 true 4.229,1.448 4.063,1.448 4.063,1.448 4.063,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.26,0.115 4.927,0.344 0.667,0.229 10 false CANH*b 4.281,1.365 4.917,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I176-10 (CANH) - I176-21 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

95.CHECK FOR SHORT IN CAN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C25
2.031,0.823 2.458,1.073 0.427,0.25 4.104,0.208 3.938,0.208 3.938,0.208 3.938,0.844 true 4.094,1.448 3.927,1.448 3.927,1.448 3.927,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.177,0.115 4.844,0.344 0.667,0.229 10 false CANH*b 4.156,1.365 4.792,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-9 (CANH) - I176-20 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

96.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I132 No. 6 CAN junction connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C98
2.031,0.823 2.458,1.073 0.427,0.25 4.104,0.208 3.938,0.208 3.938,0.208 3.938,0.844 true 4.094,1.448 3.927,1.448 3.927,1.448 3.927,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.177,0.115 4.844,0.344 0.667,0.229 10 false CANH*b 4.156,1.365 4.792,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I132-9 (CANH) - I132-20 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

97.CHECK VEHICLE TYPE

NG

99.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
97.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for Navigation System A
for Audio and Visual System B



A

98.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

B

101.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
98.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503899C99
2.031,0.823 2.458,1.073 0.427,0.25 4.344,0.208 4.177,0.208 4.177,0.208 4.177,0.844 true 4.344,1.448 4.177,1.448 4.177,1.448 4.177,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.406,0.125 5.073,0.354 0.667,0.229 10 false CANH*b 4.406,1.365 5.042,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I132-22 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

102.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

100.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
99.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C98
2.031,0.823 2.458,1.073 0.427,0.25 4.104,0.208 3.938,0.208 3.938,0.208 3.938,0.844 true 4.094,1.448 3.927,1.448 3.927,1.448 3.927,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.177,0.115 4.844,0.344 0.667,0.229 10 false CANH*b 4.156,1.365 4.792,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I132-9 (CANH) - I132-20 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

100.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)
a.

Disconnect the I186 navigation receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C99
2.031,0.823 2.458,1.073 0.427,0.25 4.344,0.208 4.177,0.208 4.177,0.208 4.177,0.844 true 4.344,1.448 4.177,1.448 4.177,1.448 4.177,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.406,0.125 5.073,0.354 0.667,0.229 10 false CANH*b 4.406,1.365 5.042,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Navigation Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I132-22 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE NAVIGATION RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY)

101.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503899C99
2.031,0.823 2.458,1.073 0.427,0.25 4.344,0.208 4.177,0.208 4.177,0.208 4.177,0.844 true 4.344,1.448 4.177,1.448 4.177,1.448 4.177,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.406,0.125 5.073,0.354 0.667,0.229 10 false CANH*b 4.406,1.365 5.042,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I132-22 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

102.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

NG

104.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
102.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Measure the resistance according to the value(s) in the table below.

C506895C01
2.031,0.823 2.458,1.073 0.427,0.25 4.219,0.208 4.052,0.208 4.052,0.208 4.052,0.844 true 4.229,1.448 4.063,1.448 4.063,1.448 4.063,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.26,0.115 4.927,0.344 0.667,0.229 10 false CANH*b 4.281,1.365 4.917,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I132-10 (CANH) - I132-21 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

103.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

105.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
103.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C506895C02
2.031,0.823 2.458,1.073 0.427,0.25 3.969,0.208 3.802,0.208 3.802,0.208 3.802,0.844 true 3.979,1.448 3.813,1.448 3.813,1.448 3.813,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.052,0.115 4.719,0.344 0.667,0.229 10 false CANH*b 4.063,1.365 4.698,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-8 (CANH) - I132-19 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 6 CAN JUNCTION CONNECTOR

NG

106.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
104.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

Disconnect the I209 radio and display receiver assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C503899C99
2.031,0.823 2.458,1.073 0.427,0.25 4.344,0.208 4.177,0.208 4.177,0.208 4.177,0.844 true 4.344,1.448 4.177,1.448 4.177,1.448 4.177,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.406,0.125 5.073,0.354 0.667,0.229 10 false CANH*b 4.406,1.365 5.042,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Radio and Display Receiver Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-11 (CANH) - I132-22 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>RADIO RECEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - RADIO AND DISPLAY RECEIVER ASSEMBLY)

105.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

Disconnect the I72 telematics transceiver connector.


b.

Measure the resistance according to the value(s) in the table below.

C506895C01
2.031,0.823 2.458,1.073 0.427,0.25 4.219,0.208 4.052,0.208 4.052,0.208 4.052,0.844 true 4.229,1.448 4.063,1.448 4.063,1.448 4.063,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.26,0.115 4.927,0.344 0.667,0.229 10 false CANH*b 4.281,1.365 4.917,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Telematics Transceiver


Standard Resistance:
Tester Connection Condition Specified Condition
I132-10 (CANH) - I132-21 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

106.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Disconnect the I5 combination meter assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

C506895C02
2.031,0.823 2.458,1.073 0.427,0.25 3.969,0.208 3.802,0.208 3.802,0.208 3.802,0.844 true 3.979,1.448 3.813,1.448 3.813,1.448 3.813,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.052,0.115 4.719,0.344 0.667,0.229 10 false CANH*b 4.063,1.365 4.698,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-8 (CANH) - I132-19 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

107.CHECK FOR OPEN IN CAN MAIN BUS LINES (CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the I207 central gateway ECU (network gateway ECU) connector.


b.
C506180C08
1.427,0.5 1.854,0.719 0.427,0.219 2.448,2.042 2.448,2.875 2.448,2.875 2.615,2.875 true 2.333,2.042 2.333,2.875 2.333,2.875 2.167,2.875 true 1.531,0.531 1.99,0.729 0.458,0.198 10 false I207 2.688,2.813 3.146,3.021 0.458,0.208 10 false CA3H 1.781,2.823 2.24,3.031 0.458,0.208 10 false CA3L 0.167,0.094 0.625,0.292 0.458,0.198 10 false *a
*a Front view of wire harness connector
(to Central Gateway ECU (Network Gateway ECU))


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
I207-30 (CA3H) - I207-29 (CA3L) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL


NG

108.CHECK VEHICLE TYPE
108.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for 8ZR-FXE (GTMC Made) A
for 8ZR-FXE (TFTM Made) or M20G-FXS B
for M20F-FXS C



A

109.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

B

112.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

C

115.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
109.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Reconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Disconnect the I240 No. 42 junction connector.


c.

Measure the resistance according to the value(s) in the table below.

C503899C18
2.031,0.823 2.458,1.073 0.427,0.25 3.031,0.208 3.198,0.208 3.198,0.208 3.198,0.844 true 3.031,1.448 3.198,1.448 3.198,1.448 3.198,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I240 2.458,0.125 3.125,0.354 0.667,0.229 10 false CANH*b 2.49,1.375 3.125,1.583 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I240-3 (CANH) - I240-14 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

110.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 42 JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

110.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 42 JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503899C21
2.031,0.823 2.458,1.073 0.427,0.25 3.135,0.208 3.302,0.208 3.302,0.208 3.302,0.844 true 3.156,1.448 3.323,1.448 3.323,1.448 3.323,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I240 2.563,0.125 3.229,0.354 0.667,0.229 10 false CANH*b 2.604,1.375 3.24,1.583 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 42 Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I240-4 (CANH) - I240-15 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 42 JUNCTION CONNECTOR

NG

111.CHECK FOR OPEN IN CAN MAIN BUS LINES (COMBINATION METER ASSEMBLY)
111.CHECK FOR OPEN IN CAN MAIN BUS LINES (COMBINATION METER ASSEMBLY)
a.

Reconnect the I240 No. 42 junction connector.


b.

Disconnect the I5 combination meter assembly connector.


c.
C464763C10
1.49,0.125 1.896,0.313 0.406,0.188 1.99,1.885 1.823,1.885 1.823,1.885 1.823,1.469 true 1.406,0.438 1.573,0.438 1.573,0.438 1.573,1.208 true 0.042,0.052 0.354,0.25 0.313,0.198 10 false *a 1.635,0.135 2.042,0.385 0.406,0.25 10 false I5 1,0.365 1.5,0.573 0.5,0.208 10 false CANL 2.073,1.792 2.573,2 0.5,0.208 10 false CANH
*a Front view of wire harness connector
(to Combination Meter Assembly)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
I5-31 (CANH) - I5-14 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (COMBINATION METER ASSEMBLY - NO. 42 JUNCTION CONNECTOR)

112.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Reconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Disconnect the I176 No. 3 CAN junction connector.


c.

Measure the resistance according to the value(s) in the table below.

C503899C22
2.031,0.823 2.458,1.073 0.427,0.25 3.979,0.208 3.813,0.208 3.813,0.208 3.813,0.844 true 3.99,1.448 3.823,1.448 3.823,1.448 3.823,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.052,0.115 4.719,0.344 0.667,0.229 10 false CANH*b 4.083,1.365 4.719,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I176-8 (CANH) - I176-19 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

113.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 3 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

113.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 3 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C503899C25
2.031,0.823 2.458,1.073 0.427,0.25 4.104,0.208 3.938,0.208 3.938,0.208 3.938,0.844 true 4.094,1.448 3.927,1.448 3.927,1.448 3.927,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I176 4.177,0.115 4.844,0.344 0.667,0.229 10 false CANH*b 4.156,1.365 4.792,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 3 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I176-9 (CANH) - I176-20 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 3 CAN JUNCTION CONNECTOR

NG

114.CHECK FOR OPEN IN CAN MAIN BUS LINES (COMBINATION METER ASSEMBLY)
114.CHECK FOR OPEN IN CAN MAIN BUS LINES (COMBINATION METER ASSEMBLY)
a.

Reconnect the I176 No. 3 CAN junction connector.


b.

Disconnect the I5 combination meter assembly connector.


c.
C464763C10
1.49,0.125 1.896,0.313 0.406,0.188 1.99,1.885 1.823,1.885 1.823,1.885 1.823,1.469 true 1.406,0.438 1.573,0.438 1.573,0.438 1.573,1.208 true 0.042,0.052 0.354,0.25 0.313,0.198 10 false *a 1.635,0.135 2.042,0.385 0.406,0.25 10 false I5 1,0.365 1.5,0.573 0.5,0.208 10 false CANL 2.073,1.792 2.573,2 0.5,0.208 10 false CANH
*a Front view of wire harness connector
(to Combination Meter Assembly)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
I5-31 (CANH) - I5-14 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (COMBINATION METER ASSEMBLY - NO. 3 CAN JUNCTION CONNECTOR)

115.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Reconnect the I207 central gateway ECU (network gateway ECU) connector.


b.

Disconnect the I132 No. 6 CAN junction connector.


c.

Measure the resistance according to the value(s) in the table below.

C503899C98
2.031,0.823 2.458,1.073 0.427,0.25 4.104,0.208 3.938,0.208 3.938,0.208 3.938,0.844 true 4.094,1.448 3.927,1.448 3.927,1.448 3.927,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.177,0.115 4.844,0.344 0.667,0.229 10 false CANH*b 4.156,1.365 4.792,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Central Gateway ECU (Network Gateway ECU)


Standard Resistance:
Tester Connection Condition Specified Condition
I132-9 (CANH) - I132-20 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

116.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 6 CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

116.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 6 CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
a.

Measure the resistance according to the value(s) in the table below.

C506895C02
2.031,0.823 2.458,1.073 0.427,0.25 3.969,0.208 3.802,0.208 3.802,0.208 3.802,0.844 true 3.979,1.448 3.813,1.448 3.813,1.448 3.813,1.031 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.115,0.875 2.51,1.104 0.396,0.229 10 false I132 4.052,0.115 4.719,0.344 0.667,0.229 10 false CANH*b 4.063,1.365 4.698,1.573 0.635,0.208 10 false CANL*b
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b to Combination Meter Assembly


Standard Resistance:
Tester Connection Condition Specified Condition
I132-8 (CANH) - I132-19 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 6 CAN JUNCTION CONNECTOR

NG

117.CHECK FOR OPEN IN CAN MAIN BUS LINES (COMBINATION METER ASSEMBLY)
117.CHECK FOR OPEN IN CAN MAIN BUS LINES (COMBINATION METER ASSEMBLY)
a.

Reconnect the I132 No. 6 CAN junction connector.


b.

Disconnect the I5 combination meter assembly connector.


c.
C464763C10
1.49,0.125 1.896,0.313 0.406,0.188 1.99,1.885 1.823,1.885 1.823,1.885 1.823,1.469 true 1.406,0.438 1.573,0.438 1.573,0.438 1.573,1.208 true 0.042,0.052 0.354,0.25 0.313,0.198 10 false *a 1.635,0.135 2.042,0.385 0.406,0.25 10 false I5 1,0.365 1.5,0.573 0.5,0.208 10 false CANL 2.073,1.792 2.573,2 0.5,0.208 10 false CANH
*a Front view of wire harness connector
(to Combination Meter Assembly)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
I5-31 (CANH) - I5-14 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL


NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (COMBINATION METER ASSEMBLY - NO. 6 CAN JUNCTION CONNECTOR)