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

NETWORKING  CAN COMMUNICATION SYSTEM(for Gasoline Model)  Check Bus 5 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)

·

Air conditioning amplifier assembly

·

Certification ECU (smart key ECU assembly)

·

Position control ECU assembly

(w/ Seat Position Memory System)

·

Multiplex network door ECU

(w/ Power Back Door System)

·

Main body ECU (multiplex network body ECU)

·

Outer mirror control ECU assembly LH

(w/ Seat Position Memory System)

·

Outer mirror control ECU assembly RH

(w/ Seat Position Memory System)

·

No. 5 global CAN junction connector

·

No. 8 global CAN junction connector



WIRING DIAGRAM

C472965E01
0.302,1.417 2.125,1.792 1.823,0.375 10 false Certification ECU (Smart Key ECU Assembly) 0.021,1.417 0.479,1.615 0.458,0.198 10 false E52 0.75,0.479 1.208,0.677 0.458,0.198 10 false CANH 0.771,1 1.229,1.198 0.458,0.198 10 false CANL 1.24,0.365 1.698,0.563 0.458,0.198 10 false 1 1.24,0.885 1.698,1.083 0.458,0.198 10 false 2 3.052,0.354 3.51,0.552 0.458,0.198 10 false 7 2.979,0.896 3.438,1.094 0.458,0.198 10 false 17 3.99,0.354 4.448,0.552 0.458,0.198 10 false 9 3.969,0.885 4.427,1.083 0.458,0.198 10 false 19 5.177,1.427 7.125,1.802 1.948,0.375 10 false Central Gateway ECU (Network Gateway ECU) 4.844,1.427 5.302,1.625 0.458,0.198 10 false E66 5.698,0.354 6.156,0.552 0.458,0.198 10 false CA5H 5.698,0.896 6.156,1.094 0.458,0.198 10 false CA5L 5.479,0.375 5.938,0.573 0.458,0.198 10 false 7 5.479,0.885 5.938,1.083 0.458,0.198 10 false 8 0.323,3.417 1.917,3.813 1.594,0.396 10 false Air Conditioning Amplifier Assembly 0.021,3.417 0.479,3.615 0.458,0.198 10 false E44 0.76,2.469 1.219,2.667 0.458,0.198 10 false CANH 0.76,3.031 1.219,3.229 0.458,0.198 10 false CANL 1.25,2.365 1.708,2.563 0.458,0.198 10 false 2 1.26,2.885 1.719,3.083 0.458,0.198 10 false 1 3.042,2.365 3.5,2.563 0.458,0.198 10 false 8 2.979,2.896 3.438,3.094 0.458,0.198 10 false 18 3.979,2.365 4.438,2.563 0.458,0.198 10 false 1 3.99,2.906 4.448,3.104 0.458,0.198 10 false 11 5.833,2.469 6.292,2.667 0.458,0.198 10 false CANP 5.833,3.031 6.292,3.229 0.458,0.198 10 false CANN 5.625,2.896 6.083,3.094 0.458,0.198 10 false 8 5.625,2.375 6.083,2.573 0.458,0.198 10 false 9 5.167,3.406 5.625,3.604 0.458,0.198 10 false G20 5.521,3.406 7.073,3.802 1.552,0.396 10 false Outer Mirror Control ECU Assembly RH* 4,3.896 4.458,4.094 0.458,0.198 10 false 2 3.969,4.427 4.427,4.625 0.458,0.198 10 false 12 2.396,5.01 2.854,5.208 0.458,0.198 10 false E102 2.802,5.01 4.469,5.406 1.667,0.396 10 false No. 5 Global CAN Junction Connector 0.042,5.25 2.323,5.479 2.281,0.229 10 false *: w/ Seat Position Memory System

C472966E01
0.354,1.99 4.792,2.188 4.438,0.198 10 false Position Control ECU Assembly*1 0.052,1.99 0.51,2.188 0.458,0.198 10 false U35 1.083,1.021 1.542,1.219 0.458,0.198 10 false CANP 1.094,1.552 1.552,1.75 0.458,0.198 10 false CANN 1.563,0.917 2.021,1.115 0.458,0.198 10 false 13 1.573,1.448 2.031,1.646 0.458,0.198 10 false 14 3.208,0.927 3.667,1.125 0.458,0.198 10 false 4 3.146,1.448 3.604,1.646 0.458,0.198 10 false 10 4.135,0.927 4.594,1.125 0.458,0.198 10 false 1 4.146,1.448 4.604,1.646 0.458,0.198 10 false 7 4.156,2.885 4.615,3.083 0.458,0.198 10 false 5 4.135,3.406 4.594,3.604 0.458,0.198 10 false 11 5.781,2.896 6.24,3.094 0.458,0.198 10 false 9 5.792,3.406 6.25,3.604 0.458,0.198 10 false 8 5.99,2.979 6.448,3.177 0.458,0.198 10 false CANP 6,3.531 6.458,3.729 0.458,0.198 10 false CANN 5.26,3.917 5.719,4.115 0.458,0.198 10 false G22 5.604,3.927 7.156,4.333 1.552,0.406 10 false Outer Mirror Control ECU Assembly LH*1 4.135,4.854 4.594,5.052 0.458,0.198 10 false 3 4.146,5.385 4.604,5.583 0.458,0.198 10 false 9 5.708,4.854 6.167,5.052 0.458,0.198 10 false 39 5.729,5.396 6.188,5.594 0.458,0.198 10 false 40 3.208,4.854 3.667,5.052 0.458,0.198 10 false 2 3.208,5.385 3.667,5.583 0.458,0.198 10 false 8 3.094,6.031 4.75,6.438 1.656,0.406 10 false No. 8 Global CAN Junction Connector 2.771,6.021 3.229,6.219 0.458,0.198 10 false L27 5.854,5.906 7.031,6.281 1.177,0.375 10 false Multiplex Network Door ECU*2 5.542,5.906 6,6.104 0.458,0.198 10 false T12 5.979,4.99 6.438,5.188 0.458,0.198 10 false CANP 5.979,5.51 6.438,5.708 0.458,0.198 10 false CANN 1.583,4.865 2.042,5.063 0.458,0.198 10 false 2 1.583,5.385 2.042,5.583 0.458,0.198 10 false 1 1.073,4.875 1.531,5.073 0.458,0.198 10 false CANH 1.115,5.406 1.573,5.604 0.458,0.198 10 false CANL 0.375,5.906 2.031,6.313 1.656,0.406 10 false Main Body ECU (Multiplex Network Body ECU) 0.073,5.906 0.531,6.104 0.458,0.198 10 false E37 0.125,3.198 4.563,3.396 4.438,0.198 10 false *1: w/ Seat Position Memory System 0.115,3.583 4.552,3.781 4.438,0.198 10 false *2: w/ Power Back Door System

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


·

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.

·
·

Before replacing the main body ECU (multiplex network body ECU) or certification ECU (smart key ECU assembly), 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 (-) battery terminal.


b.
C425195C46
1.51,0.073 1.927,0.323 0.417,0.25 2.417,1.865 2.25,1.865 2.25,1.865 2.25,0.781 true 2.313,0.208 2.146,0.208 2.146,0.208 2.146,0.708 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 2.51,1.792 2.979,2.01 0.469,0.219 10 false CA5H 2.385,0.135 2.865,0.302 0.479,0.167 10 false CA5L
*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

E66-7 (CA5H) - E66-8 (CA5L) Cable disconnected from negative (-) battery terminal Below 70 Ω



Result:
Result
OK
NG



OK

2.CHECK FOR SHORT IN CAN BUS LINES

NG

71.CHECK FOR OPEN IN CAN MAIN BUS LINES (CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
2.CHECK FOR SHORT IN CAN BUS LINES
a.
C425195C46
1.51,0.073 1.927,0.323 0.417,0.25 2.417,1.865 2.25,1.865 2.25,1.865 2.25,0.781 true 2.313,0.208 2.146,0.208 2.146,0.208 2.146,0.708 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 2.51,1.792 2.979,2.01 0.469,0.219 10 false CA5H 2.385,0.135 2.865,0.302 0.479,0.167 10 false CA5L
*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

E66-7 (CA5H) - E66-8 (CA5L) 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

49.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 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.

C430911C24
1.844,0.198 2.313,0.448 0.469,0.25 5.313,0.292 5.729,0.563 0.417,0.271 2.531,1.146 2.531,0.646 2.531,0.646 2.365,0.646 true 6.458,2.115 6.292,2.115 6.292,2.115 6.292,1.635 true 2.625,1.146 2.625,0.646 2.625,0.646 2.792,0.646 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 1.938,0.573 2.49,0.771 0.552,0.198 10 false CA5L 6.531,2.031 7.083,2.229 0.552,0.198 10 false BAT 2.896,0.563 3.448,0.76 0.552,0.198 10 false CA5H 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

E66-7 (CA5H) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E66-8 (CA5L) - E58-16 (BAT)



Result:
Result
OK
NG



OK

4.CHECK FOR SHORT TO GND IN CAN BUS LINE

NG

27.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 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.

C430911C25
1.844,0.198 2.313,0.448 0.469,0.25 5.313,0.177 5.729,0.448 0.417,0.271 2.531,1.146 2.531,0.646 2.531,0.646 2.365,0.646 true 5.271,0.563 5.438,0.563 5.438,0.563 5.438,1.063 true 2.625,1.146 2.625,0.646 2.625,0.646 2.792,0.646 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 1.938,0.573 2.49,0.771 0.552,0.198 10 false CA5L 5.021,0.479 5.573,0.677 0.552,0.198 10 false CG 2.896,0.563 3.448,0.76 0.552,0.198 10 false CA5H 5.385,0.229 5.698,0.427 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

E66-7 (CA5H) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E66-8 (CA5L) - E58-4 (CG)



Result:
Result
OK
NG



OK

NG

5.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
5.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the E102 No. 5 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(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-9 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E102-19 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

6.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - NO. 8 GLOBAL CAN JUNCTION CONNECTOR)

NG

11.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
6.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - NO. 8 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(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-2 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E102-12 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

7.CHECK VEHICLE TYPE

NG

15.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)
7.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Seat Position Memory System A
w/o Seat Position Memory System B



A

8.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)

B

9.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
8.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-1 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E102-11 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

9.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))

NG

12.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)
9.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-7 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E102-17 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

10.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)

NG

13.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
10.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-8 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E102-18 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

REPLACE NO. 5 GLOBAL CAN JUNCTION CONNECTOR

NG

14.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)
11.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 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(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-9 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E102-19 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

12.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)
a.

Disconnect the G20 outer mirror control ECU assembly RH connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-1 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E102-11 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)

13.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
a.

Disconnect the E52 certification ECU (smart key ECU 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(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-7 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E102-17 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))

14.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)
a.

Disconnect the E44 air conditioning amplifier 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(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-8 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
E102-18 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)

15.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)
a.

Disconnect the L27 No. 8 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(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-1 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
L27-7 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

16.CHECK VEHICLE TYPE

NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)

16.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Power Back Door System A
w/o Power Back Door System B



A

17.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)

B

18.CHECK VEHICLE TYPE
17.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-3 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
L27-9 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

18.CHECK VEHICLE TYPE

NG

22.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)
18.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Seat Position Memory System A
w/o Seat Position Memory System B



A

19.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)

B

21.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
19.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-4 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
L27-10 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

20.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)

NG

23.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)
20.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-5 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
L27-11 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

21.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))

NG

25.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)
21.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-2 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
L27-8 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

REPLACE NO. 8 GLOBAL CAN JUNCTION CONNECTOR

NG

26.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
22.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)
a.

Disconnect the T12 multiplex network door 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(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-3 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
L27-9 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)

23.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)
a.

Disconnect the U35 position control ECU 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(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-4 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
L27-10 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

24.CHECK VEHICLE TYPE

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)

25.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)
a.

Disconnect the G22 outer mirror control ECU assembly LH connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-5 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
L27-11 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)

26.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

Disconnect the E37 main body ECU (multiplex network body 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(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-2 (CANH) - E58-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher
L27-8 (CANL) - E58-4 (CG)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))

27.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the E102 No. 5 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(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-9 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E102-19 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

28.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - NO. 8 GLOBAL CAN JUNCTION CONNECTOR)

NG

33.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
28.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - NO. 8 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(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-2 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E102-12 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

29.CHECK VEHICLE TYPE

NG

37.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)
29.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Seat Position Memory System A
w/o Seat Position Memory System B



A

30.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)

B

31.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
30.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-1 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E102-11 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

31.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))

NG

34.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)
31.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-7 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E102-17 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

32.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)

NG

35.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
32.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-8 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E102-18 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE NO. 5 GLOBAL CAN JUNCTION CONNECTOR

NG

36.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)
33.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 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(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-9 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E102-19 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

34.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)
a.

Disconnect the G20 outer mirror control ECU assembly RH connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-1 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E102-11 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)

35.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
a.

Disconnect the E52 certification ECU (smart key ECU 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(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-7 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E102-17 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))

36.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)
a.

Disconnect the E44 air conditioning amplifier 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(E102,E58)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

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

E102-8 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
E102-18 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)

37.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)
a.

Disconnect the L27 No. 8 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(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-1 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
L27-7 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

38.CHECK VEHICLE TYPE

NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)

38.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Power Back Door System A
w/o Power Back Door System B



A

39.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)

B

40.CHECK VEHICLE TYPE
39.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-3 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
L27-9 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

40.CHECK VEHICLE TYPE

NG

44.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)
40.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Seat Position Memory System A
w/o Seat Position Memory System B



A

41.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)

B

43.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
41.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-4 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
L27-10 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

42.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)

NG

45.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)
42.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-5 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
L27-11 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

43.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))

NG

47.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)
43.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-2 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
L27-8 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

REPLACE NO. 8 GLOBAL CAN JUNCTION CONNECTOR

NG

48.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
44.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)
a.

Disconnect the T12 multiplex network door 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(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-3 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
L27-9 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)

45.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)
a.

Disconnect the U35 position control ECU 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(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-4 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
L27-10 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

46.CHECK VEHICLE TYPE

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)

47.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)
a.

Disconnect the G22 outer mirror control ECU assembly LH connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-5 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
L27-11 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)

48.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

Disconnect the E37 main body ECU (multiplex network body 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(L27,E58)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

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

L27-2 (CANH) - E58-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
L27-8 (CANL) - E58-16 (BAT)



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))

49.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

Disconnect the E102 No. 5 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(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-9 (CANH) - E102-19 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

50.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - NO. 8 GLOBAL CAN JUNCTION CONNECTOR)

NG

55.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
50.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - NO. 8 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(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-2 (CANH) - E102-12 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

51.CHECK VEHICLE TYPE

NG

59.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)
51.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Seat Position Memory System A
w/o Seat Position Memory System B



A

52.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)

B

53.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
52.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-1 (CANH) - E102-11 (CANL) Cable disconnected from negative (-) battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

53.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))

NG

56.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)
53.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-7 (CANH) - E102-17 (CANL) Cable disconnected from negative (-) battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

54.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)

NG

57.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
54.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-8 (CANH) - E102-18 (CANL) Cable disconnected from negative (-) battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

REPLACE NO. 5 GLOBAL CAN JUNCTION CONNECTOR

NG

58.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)
55.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 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(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-9 (CANH) - E102-19 (CANL) Cable disconnected from negative (-) battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

56.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)
a.

Disconnect the G20 outer mirror control ECU assembly RH connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-1 (CANH) - E102-11 (CANL) Cable disconnected from negative (-) battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY RH)

57.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))
a.

Disconnect the E52 certification ECU (smart key ECU 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(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-7 (CANH) - E102-17 (CANL) Cable disconnected from negative (-) battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))

58.CHECK FOR SHORT IN CAN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)
a.

Disconnect the E44 air conditioning amplifier 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(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-8 (CANH) - E102-18 (CANL) Cable disconnected from negative (-) battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - AIR CONDITIONING AMPLIFIER ASSEMBLY)

59.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)
a.

Reconnect the E102 No. 5 global CAN junction connector.


b.

Disconnect the L27 No. 8 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(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-1 (CANH) - L27-7 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

60.CHECK VEHICLE TYPE

NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)

60.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Power Back Door System A
w/o Power Back Door System B



A

61.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)

B

62.CHECK VEHICLE TYPE
61.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-3 (CANH) - L27-9 (CANL) Cable disconnected from negative (-) battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

62.CHECK VEHICLE TYPE

NG

66.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)
62.CHECK VEHICLE TYPE
a.

Check vehicle type.


Result:
Result Proceed to
w/ Seat Position Memory System A
w/o Seat Position Memory System B



A

63.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)

B

65.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
63.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-4 (CANH) - L27-10 (CANL) Cable disconnected from negative (-) battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

64.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)

NG

67.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)
64.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-5 (CANH) - L27-11 (CANL) Cable disconnected from negative (-) battery terminal 200 Ω or higher



Result:
Result
OK
NG



OK

65.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))

NG

69.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)
65.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-2 (CANH) - L27-8 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 8 GLOBAL CAN JUNCTION CONNECTOR

NG

70.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
66.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)
a.

Disconnect the T12 multiplex network door 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(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-3 (CANH) - L27-9 (CANL) Cable disconnected from negative (-) battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MULTIPLEX NETWORK DOOR ECU)

67.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)
a.

Disconnect the U35 position control ECU 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(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-4 (CANH) - L27-10 (CANL) Cable disconnected from negative (-) battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

68.CHECK VEHICLE TYPE

NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - POSITION CONTROL ECU ASSEMBLY)

69.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)
a.

Disconnect the G22 outer mirror control ECU assembly LH connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-5 (CANH) - L27-11 (CANL) Cable disconnected from negative (-) battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - OUTER MIRROR CONTROL ECU ASSEMBLY LH)

70.CHECK FOR SHORT IN CAN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

Disconnect the E37 main body ECU (multiplex network body 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(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-2 (CANH) - L27-8 (CANL) Cable disconnected from negative (-) battery terminal 1 MΩ or higher



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))

71.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

E66-7 (CA5H) - E66-8 (CA5L) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

NG

72.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
72.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))
a.

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


b.

Disconnect the E102 No. 5 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(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-9 (CANH) - E102-19 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

73.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - NO. 8 GLOBAL CAN JUNCTION CONNECTOR)

NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

73.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 5 GLOBAL CAN JUNCTION CONNECTOR - NO. 8 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(E102)Location & Routing

Click Connector(E102)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>No. 5 Global CAN Junction Connector

E102-2 (CANH) - E102-12 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 5 GLOBAL CAN JUNCTION CONNECTOR

NG

74.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)
74.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)
a.

Reconnect the E102 No. 5 global CAN junction connector.


b.

Disconnect the L27 No. 8 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(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-1 (CANH) - L27-7 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

75.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 8 GLOBAL CAN JUNCTION CONNECTOR)

NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 8 GLOBAL CAN JUNCTION CONNECTOR - NO. 5 GLOBAL CAN JUNCTION CONNECTOR)

75.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 8 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(L27)Location & Routing

Click Connector(L27)Body>No. 2 Floor Wire>No. 8 Global CAN Junction Connector

L27-2 (CANH) - L27-8 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

REPLACE NO. 8 GLOBAL CAN JUNCTION CONNECTOR

NG

76.CHECK FOR OPEN IN CAN MAIN BUS LINES (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
76.CHECK FOR OPEN IN CAN MAIN BUS LINES (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

Reconnect the L27 No. 8 global CAN junction connector.


b.

Disconnect the E37 main body ECU (multiplex network body ECU) connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition

Click Location & Routing(E37)Location & Routing

Click Connector(E37)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Multiplex Network Body ECU

E37-2 (CANH) - E37-1 (CANL) Cable disconnected from negative (-) battery terminal 108 to 132 Ω



Result:
Result
OK
NG



OK

NG

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) - NO. 8 GLOBAL CAN JUNCTION CONNECTOR)