RM38N0EC _57 Power Source / Network _111829 NETWORKING _0499998 CAN COMMUNICATION SYSTEM(for Gasoline Model) J

NETWORKING  CAN COMMUNICATION SYSTEM(for Gasoline 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 12.3 Inch Display)

·

Radio and display receiver assembly

(for 10.25 Inch Display)

·

Telematics transceiver

·

Combination meter assembly

·

Meter Mirror Sub-assembly

(w/ Headup Display System)

·

No. 6 global CAN junction connector



WIRING DIAGRAM

C482643E02
2.917,5.854 4.573,6.615 1.656,0.76 10 false No. 6 Global CAN Junction Connector 2.51,5.854 3.125,6.052 0.615,0.198 10 false E104 0.531,5.656 2.427,6.396 1.896,0.74 10 false Combination Meter Assembly 0.052,5.656 0.667,5.854 0.615,0.198 10 false E17*1 0.052,5.854 0.667,6.052 0.615,0.198 10 false E142*2 0.177,2.448 2.073,3.188 1.896,0.74 10 false *1: for Optitron Meter Type 0.177,2.813 2.073,3.552 1.896,0.74 10 false *2: for TFT Meter Type 0.188,3.542 2.083,4.281 1.896,0.74 10 false *4: for 12.3 Inch Display 0.063,1.438 0.677,1.635 0.615,0.198 10 false E12 0.365,1.438 2.26,2.177 1.896,0.74 10 false Telematics Transceiver 0.823,0.479 1.417,0.74 0.594,0.26 10 false CANP 0.823,1.031 1.417,1.292 0.594,0.26 10 false CANN 0.99,4.615 1.583,4.875 0.594,0.26 10 false CANH 1.031,5.167 1.625,5.427 0.594,0.26 10 false CANL 1.51,4.604 2.125,4.802 0.615,0.198 10 false 31*2 1.5,4.958 2.115,5.156 0.615,0.198 10 false 31*1 1.5,5.125 2.115,5.323 0.615,0.198 10 false 14*2 1.51,4.427 2.125,4.625 0.615,0.198 10 false 32*1 1.344,0.375 1.958,0.573 0.615,0.198 10 false 25 1.344,0.896 1.958,1.094 0.615,0.198 10 false 26 3.125,0.365 3.74,0.563 0.615,0.198 10 false 9 3.052,0.896 3.667,1.094 0.615,0.198 10 false 19 4.083,0.365 4.698,0.563 0.615,0.198 10 false 4 4.042,0.906 4.656,1.104 0.615,0.198 10 false 14 4.906,1.438 5.521,1.635 0.615,0.198 10 false E66 5.219,1.438 7.156,2.094 1.938,0.656 10 false Central Gateway ECU (Network Gateway ECU) 5.917,0.375 6.51,0.635 0.594,0.26 10 false CA3H 5.917,0.906 6.51,1.167 0.594,0.26 10 false CA3L 5.635,0.365 6.25,0.563 0.615,0.198 10 false 30 5.646,0.906 6.26,1.104 0.615,0.198 10 false 29 5.323,3.583 7.156,3.875 1.833,0.292 10 false Meter Mirror Sub-assembly*3 0.177,3.167 2.198,3.563 2.021,0.396 10 false *3: w/ Headup Display System 4.917,3.583 5.531,3.781 0.615,0.198 10 false E160 5.646,2.5 6.26,2.698 0.615,0.198 10 false 12 5.646,3.052 6.26,3.25 0.615,0.198 10 false 13 4.073,2.521 4.688,2.719 0.615,0.198 10 false 5 4.042,3.042 4.656,3.24 0.615,0.198 10 false 15 5.917,2.615 6.51,2.875 0.594,0.26 10 false MPX1 5.906,3.135 6.5,3.396 0.594,0.26 10 false MPX2 4.698,5.646 5.313,5.844 0.615,0.198 10 false E136 5.094,5.646 7.125,6.021 2.031,0.375 10 false Navigation Receiver Assembly*4 4.063,4.594 4.677,4.792 0.615,0.198 10 false 8 4.042,5.156 4.656,5.354 0.615,0.198 10 false 18 5.635,4.615 6.25,4.813 0.615,0.198 10 false 13 5.635,5.125 6.25,5.323 0.615,0.198 10 false 14 5.927,4.719 6.521,4.979 0.594,0.26 10 false CANH 5.927,5.271 6.521,5.531 0.594,0.26 10 false CANL 3.125,4.604 3.74,4.802 0.615,0.198 10 false 6 3.063,5.146 3.677,5.344 0.615,0.198 10 false 16 5.094,5.969 7.125,6.344 2.031,0.375 10 false Radio and Display Receiver Assembly*5 4.698,5.969 5.313,6.167 0.615,0.198 10 false E136 0.188,3.854 2.083,4.594 1.896,0.74 10 false *5: for 10.25 Inch Display

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 Gasoline 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 (-) 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 (-) battery terminal.

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

·

When disconnecting and reconnecting the battery.

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>WORK PROCEDURE

HINT:

When disconnecting and reconnecting the 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 Gasoline Model)>DIAGNOSIS SYSTEM



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 (-) battery terminal.


b.
C425195C44
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 1.604,0.135 2.063,0.333 0.458,0.198 10 false E66 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

Click Location & Routing(E66)Location & Routing

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECU

E66-30 (CA3H) - E66-29 (CA3L) Cable disconnected from negative (-) battery terminal Below 70 Ω



Result:
Result
OK
NG



OK

2.CHECK FOR SHORT IN CAN BUS LINES

NG

41.CHECK FOR OPEN IN CAN MAIN BUS LINES (CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
2.CHECK FOR SHORT IN CAN BUS LINES
a.
C425195C44
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 1.604,0.135 2.063,0.333 0.458,0.198 10 false E66 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

Click Location & Routing(E66)Location & Routing

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECU

E66-30 (CA3H) - E66-29 (CA3L) Cable disconnected from negative (-) battery terminal 54 Ω or higher



Result:
Result
OK
NG



OK

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

NG

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

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

C430911C20
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 E66 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 5.385,0.344 5.698,0.542 0.313,0.198 10 false E58 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

Click Location & Routing(E66,E58)Location & Routing

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECU

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E66-30 (CA3H) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E66-29 (CA3L) - E58-16 (BAT)



Result:
Result
OK
NG



OK

4.CHECK FOR SHORT TO GND IN CAN BUS LINE

NG

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

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

C430911C21
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 E66 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 5.385,0.198 5.698,0.396 0.313,0.198 10 false E58 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

Click Location & Routing(E66,E58)Location & Routing

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECU

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E66-30 (CA3H) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E66-29 (CA3L) - E58-4 (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 FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
5.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the E104 No. 6 global CAN junction connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-4 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E104-14 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

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

NG

11.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
6.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY OR RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-8 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E104-18 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

7.CHECK VEHICLE TYPE

NG

12.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY OR RADIO AND DISPLAY RECEIVER ASSEMBLY)
7.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Headup Display System A
w/o Headup Display System B



A

8.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)

B

9.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
8.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-5 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E104-15 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

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

NG

14.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)
9.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-9 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E104-19 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

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

NG

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

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-6 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E104-16 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

REPLACE NO. 6 GLOBAL CAN JUNCTION CONNECTOR

NG

16.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
11.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the E66 central gateway ECU (network gateway ECU) connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-4 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E104-14 (CANL) - E58-4 (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 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

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

Disconnect the E136 navigation receiver assembly or radio and display receiver assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-8 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E104-18 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

13.CHECK VEHICLE TYPE

NG

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

14.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)
a.

Disconnect the E160 meter mirror sub-assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-5 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E104-15 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

REPLACE METER MIRROR SUB-ASSEMBLY

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


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)

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

Disconnect the E12 telematics transceiver connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-9 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E104-19 (CANL) - E58-4 (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 GLOBAL CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

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

Disconnect the E17 or E142 combination meter assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-6 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E104-16 (CANL) - E58-4 (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 GLOBAL CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

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

Disconnect the E104 No. 6 global CAN junction connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-4 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E104-14 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

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

NG

23.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
18.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY OR RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-8 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E104-18 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

19.CHECK VEHICLE TYPE

NG

24.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY OR RADIO AND DISPLAY RECEIVER ASSEMBLY)
19.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Headup Display System A
w/o Headup Display System B



A

20.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)

B

21.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
20.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-5 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E104-15 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

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

NG

26.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)
21.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-9 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E104-19 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

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

NG

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

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-6 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E104-16 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE NO. 6 GLOBAL CAN JUNCTION CONNECTOR

NG

28.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
23.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the E66 central gateway ECU (network gateway ECU) connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-4 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E104-14 (CANL) - E58-16 (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 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

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

Disconnect the E136 navigation receiver assembly or radio and display receiver assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-8 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E104-18 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

25.CHECK VEHICLE TYPE

NG

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

26.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)
a.

Disconnect the E160 meter mirror sub-assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-5 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E104-15 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE METER MIRROR SUB-ASSEMBLY

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


NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)

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

Disconnect the E12 telematics transceiver connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-9 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E104-19 (CANL) - E58-16 (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 GLOBAL CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

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

Disconnect the E17 or E142 combination meter assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104,E58)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3

E104-6 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E104-16 (CANL) - E58-16 (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 GLOBAL CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

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

Disconnect the E104 No. 6 global CAN junction connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-4 (CANH) - E104-14 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

30.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY OR RADIO AND DISPLAY RECEIVER ASSEMBLY)

NG

35.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
30.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY OR RADIO AND DISPLAY RECEIVER ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-8 (CANH) - E104-18 (CANL) Cable disconnected from negative (-) battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

31.CHECK VEHICLE TYPE

NG

36.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - NAVIGATION RECEIVER ASSEMBLY OR RADIO AND DISPLAY RECEIVER ASSEMBLY)
31.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Headup Display System A
w/o Headup Display System B



A

32.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)

B

33.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
32.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-5 (CANH) - E104-15 (CANL) Cable disconnected from negative (-) battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

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

NG

38.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)
33.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-9 (CANH) - E104-19 (CANL) Cable disconnected from negative (-) battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

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

NG

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

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-6 (CANH) - E104-16 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 6 GLOBAL CAN JUNCTION CONNECTOR

NG

40.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)
35.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the E66 central gateway ECU (network gateway ECU) connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-4 (CANH) - E104-14 (CANL) Cable disconnected from negative (-) 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 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

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

Disconnect the E136 navigation receiver assembly or radio and display receiver assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-8 (CANH) - E104-18 (CANL) Cable disconnected from negative (-) battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

37.CHECK VEHICLE TYPE

NG

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

38.CHECK FOR SHORT IN CAN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)
a.

Disconnect the E160 meter mirror sub-assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-5 (CANH) - E104-15 (CANL) Cable disconnected from negative (-) battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE METER MIRROR SUB-ASSEMBLY

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


NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 6 GLOBAL CAN JUNCTION CONNECTOR - METER MIRROR SUB-ASSEMBLY)

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

Disconnect the E12 telematics transceiver connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-9 (CANH) - E104-19 (CANL) Cable disconnected from negative (-) 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 GLOBAL CAN JUNCTION CONNECTOR - TELEMATICS TRANSCEIVER)

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

Disconnect the E17 or E142 combination meter assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-6 (CANH) - E104-16 (CANL) Cable disconnected from negative (-) 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 GLOBAL CAN JUNCTION CONNECTOR - COMBINATION METER ASSEMBLY)

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

Disconnect the E66 central gateway ECU (network gateway ECU) connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E66)Location & Routing

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECU

E66-30 (CA3H) - E66-29 (CA3L) Cable disconnected from negative (-) 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

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

Reconnect the E66 central gateway ECU (network gateway ECU) connector.


b.

Disconnect the E104 No. 6 global CAN junction connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-4 (CANH) - E104-14 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

43.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR)

NG

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

43.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 6 GLOBAL CAN JUNCTION CONNECTOR)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E104)Location & Routing

Click Connector(E104)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 6 Global CAN Junction Connector

E104-6 (CANH) - E104-16 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 6 GLOBAL CAN JUNCTION CONNECTOR

NG

44.CHECK VEHICLE TYPE
44.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
for Optitron Meter Type A
for TFT Meter Type B



A

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

B

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

Reconnect the E104 No. 6 global CAN junction connector.


b.

Disconnect the E17 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E17)Location & Routing

Click Connector(E17)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Combination Meter Assembly

E17-32 (CANH) - E17-31 (CANL) Cable disconnected from negative (-) 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 GLOBAL CAN JUNCTION CONNECTOR)

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

Reconnect the E104 No. 6 global CAN junction connector.


b.

Disconnect the E142 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E142)Location & Routing

Click Connector(E142)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Combination Meter Assembly

E142-31 (CANH) - E142-14 (CANL) Cable disconnected from negative (-) 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 GLOBAL CAN JUNCTION CONNECTOR)