RM3660EC _59 Vehicle Exterior _080784 LIGHTING (EXT) _0600055 LIGHTING SYSTEM(for NR Series Engine) C

LIGHTING (EXT)  LIGHTING SYSTEM(for NR Series Engine)  B2430  LED Headlight LH  B2431  LED Headlight RH  


DESCRIPTION

These DTCs are stored when the low beam headlights do not illuminate, or a communication malfunction is detected between the light control ECU and main body ECU (multiplex network body ECU).

HINT:

DTC B2430 or DTC B2431 may also be stored if a headlight cooling fan is malfunctioning. In this case, the light control ECU will dim or turn off the malfunctioning low beam headlight.


DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from
B2430 LED Headlight LH
Detection condition:

All of the following conditions are met:

-

Engine running

-

Low beam headlights on



Malfunction Status:

Any of the following conditions is met:

-

Light control ECU malfunction

-

Headlight assembly LH malfunction

-

Light control ECU power source and signal malfunction



Malfunction Time:

10 seconds or more


·

Headlight assembly LH

·

No. 1 integration relay

·

Driver side junction block assembly

·

Main body ECU (multiplex network body ECU)

·

Harness or connector


Main Body
B2431 LED Headlight RH
Detection condition:

All of the following conditions are met:

-

Engine running

-

Low beam headlights on



Malfunction Status:

Any of the following conditions is met:

-

Light control ECU malfunction

-

Headlight assembly RH malfunction

-

Light control ECU power source and signal malfunction



Malfunction Time:

10 seconds or more


·

Headlight assembly RH

·

No. 1 integration relay

·

Main body ECU (multiplex network body ECU)

·

Harness or connector


Main Body

WIRING DIAGRAM

E396500E10
2.313,0.24 3.99,0.51 1.677,0.271 10 false from Battery 2.323,0.646 4,0.917 1.677,0.271 10 false from Battery 0.969,0.385 2.646,0.656 1.677,0.271 10 false H-LP LH 0.958,0.813 2.635,1.083 1.677,0.271 10 false H-LP RH 1.521,1.135 1.833,1.333 0.313,0.198 10 false 8 1.531,2.167 1.844,2.365 0.313,0.198 10 false 5 2.844,1.115 3.156,1.313 0.313,0.198 10 false 11 2.833,1.323 3.146,1.521 0.313,0.198 10 false 1A 2.833,1.542 3.146,1.74 0.313,0.198 10 false 12 2.865,2.177 3.177,2.375 0.313,0.198 10 false 2 1.479,2.375 1.792,2.573 0.313,0.198 10 false 1A 1.469,1.333 1.781,1.531 0.313,0.198 10 false 1B 2.823,1.74 3.135,1.938 0.313,0.198 10 false 1A 4.208,2.177 4.521,2.375 0.313,0.198 10 false 31 4.219,2.375 4.583,2.646 0.365,0.271 10 false 4B 5.844,1.115 6.208,1.385 0.365,0.271 10 false 12 5.823,1.323 6.188,1.594 0.365,0.271 10 false I85 5.844,2.135 6.208,2.406 0.365,0.271 10 false 15 5.844,2.375 6.208,2.646 0.365,0.271 10 false MB 2.781,4.292 3.469,4.49 0.688,0.198 10 false 5*1, 2*2 1.854,4.24 2.167,4.438 0.313,0.198 10 false E 2.458,4.063 2.771,4.26 0.313,0.198 10 false LO 2.521,4.406 2.833,4.604 0.313,0.198 10 false S 5.854,4.208 6.167,4.406 0.313,0.198 10 false 14 5.844,4.406 6.156,4.604 0.313,0.198 10 false I86 5.865,5.542 6.177,5.74 0.313,0.198 10 false 15 6.188,4.271 6.823,4.583 0.635,0.313 10 false LLEW 5.51,6.198 7.125,6.719 1.615,0.521 10 false Main Body ECU (Multiplex Network Body ECU) 2.823,2.385 3.135,2.583 0.313,0.198 10 false 1B 2.823,2.792 3.135,2.99 0.313,0.198 10 false 1B 2.865,2.594 3.177,2.792 0.313,0.198 10 false 1 6.208,1.208 6.635,1.427 0.427,0.219 10 false HRY2 6.208,2.25 6.635,2.469 0.427,0.219 10 false HRLY 4.479,2.896 6.094,3.385 1.615,0.49 10 false Driver Side Junction Block Assembly 1.563,3.438 3.219,3.656 1.656,0.219 10 false No. 1 Integration Relay 1.99,2 2.75,2.26 0.76,0.26 10 false H-LP RH 1.99,3.052 2.75,3.313 0.76,0.26 10 false H-LP LH 1.823,5.563 2.135,5.76 0.313,0.198 10 false E 2.458,5.396 2.771,5.594 0.313,0.198 10 false LO 2.542,5.729 2.854,5.927 0.313,0.198 10 false S 1.469,4.74 2.594,4.927 1.125,0.188 10 false A23*1, A168*2 1.479,6.063 2.604,6.271 1.125,0.208 10 false A22*1, A167*2 1.49,4.896 3.167,5.156 1.677,0.26 10 false Headlight Assembly LH 1.49,6.208 3.167,6.469 1.677,0.26 10 false Headlight Assembly RH 6.188,5.583 6.865,5.854 0.677,0.271 10 false RLEW 5.844,5.75 6.156,5.948 0.313,0.198 10 false I86 6.74,3.99 7.073,4.219 0.333,0.229 10 false IG 6.74,5.333 7.063,5.552 0.323,0.219 10 false IG 1.188,4.125 1.979,4.375 0.792,0.25 10 false 1*1, 5*2 2.802,3.969 3.49,4.198 0.688,0.229 10 false 2*1, 4*2 2.802,5.625 3.49,5.823 0.688,0.198 10 false 5*1, 2*2 2.802,5.323 3.49,5.552 0.688,0.229 10 false 2*1, 4*2 1.198,5.448 1.99,5.698 0.792,0.25 10 false 1*1, 5*2 3.396,6.031 5.073,6.292 1.677,0.26 10 false *1: for TFTM Made 3.417,6.385 5.094,6.646 1.677,0.26 10 false *2: for GTMC Made

CAUTION / NOTICE / HINT

NOTICE:
·

Inspect the fuses for circuits related to this system before performing the following procedure.

·

Before replacing the main body ECU (multiplex network body ECU), refer to Service Bulletin.



PROCEDURE

1.CLEAR DTC
a.

Connect the GTS to the DLC3.


b.

Turn the ignition switch to ON.


c.

Turn the GTS on.


d.

Enter the following menus: Body Electrical / Main Body / Trouble Codes.


e.

Clear the DTCs.

Body Electrical > Main Body > Clear DTCs
50002 123

Result:
Proceed to
NEXT



NEXT

2.CHECK FOR DTC
2.CHECK FOR DTC
a.

Connect the GTS to the DLC3.


b.

Start the engine.


c.

Operate the light control switch to turn on the low beam headlights and wait 10 seconds or more.


d.

Turn the GTS on.


e.

Enter the following menus: Body Electrical / Main Body / Trouble Codes.


f.

Check for DTCs.

Body Electrical > Main Body > Trouble Codes
50001 123
OK:

DTC B2430 and B2431 are not output.



Result:
Result Proceed to
OK A
NG (DTC B2430 is output) B
NG (DTC B2431 is output) C



A

USE SIMULATION METHOD TO CHECK

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING


B

3.INSPECT HEADLIGHT ASSEMBLY LH (LO TERMINAL VOLTAGE)

C

12.INSPECT HEADLIGHT ASSEMBLY RH (LO TERMINAL VOLTAGE)
3.INSPECT HEADLIGHT ASSEMBLY LH (LO TERMINAL VOLTAGE)
a.

for TFTM Made

i.
E367359C41
1.521,0.677 1.885,0.958 0.365,0.281 2.104,2.771 1.719,1.854 false 1.573,0.719 2.031,0.917 0.458,0.198 10 false A23 0.25,0.344 0.708,0.542 0.458,0.198 10 false *a 2.083,2.792 2.542,2.99 0.458,0.198 10 false LO
*a Front view of wire harness connector
(to Headlight Assembly LH)


Disconnect the A23 headlight assembly LH connector.


ii.

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

Standard Voltage:
Tester Connection Condition Specified Condition
A23-2 (LO) - Body ground Light control switch in head position 11 to 14 V




b.

for GTMC Made

i.
A417826C53
1.51,0.167 1.917,0.406 0.406,0.24 2.583,0.688 1.958,0.99 true 0.125,0.125 0.438,0.281 0.313,0.156 10 false *a 1.531,0.208 1.948,0.417 0.417,0.208 10 false A168 2.698,0.563 3.313,0.76 0.615,0.198 10 false LO
*a Front view of wire harness connector
(to Headlight Assembly LH)


Disconnect the A168 headlight assembly LH connector.


ii.

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

Standard Voltage:
Tester Connection Condition Specified Condition
A168-4 (LO) - Body ground Light control switch in head position 11 to 14 V




Result:
Proceed to
OK
NG



OK

4.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - BODY GROUND)

NG

7.CHECK HARNESS AND CONNECTOR (NO. 1 INTEGRATION RELAY - HEADLIGHT ASSEMBLY LH)
4.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - BODY GROUND)
a.

for TFTM Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A23-1 (E) - Body ground Always Below 1 Ω




b.

for GTMC Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A168-5 (E) - Body ground Always Below 1 Ω




Result:
Proceed to
OK
NG



OK

5.INSPECT HEADLIGHT ASSEMBLY LH (S TERMINAL VOLTAGE)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

5.INSPECT HEADLIGHT ASSEMBLY LH (S TERMINAL VOLTAGE)
a.

for TFTM Made

i.
E367359C78
1.552,0.615 1.917,0.896 0.365,0.281 1.323,3.083 1.708,2.156 false 1.615,0.646 2.073,0.844 0.458,0.198 10 false A23 0.25,0.344 0.708,0.542 0.458,0.198 10 false *a 1.229,3.104 1.573,3.344 0.344,0.24 10 false S
*a Front view of wire harness connector
(to Headlight Assembly LH)


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

Standard Voltage:
Tester Connection Condition Specified Condition
A23-5 (S) - Body ground Light control switch in head position 11 to 14 V




b.

for GTMC Made

i.
A417826C54
1.51,0.167 1.917,0.406 0.406,0.24 1.552,1.01 1,0.604 true 0.125,0.125 0.438,0.281 0.313,0.156 10 false *a 1.531,0.208 1.948,0.417 0.417,0.208 10 false A168 0.865,0.427 1.479,0.625 0.615,0.198 10 false S
*a Front view of wire harness connector
(to Headlight Assembly LH)


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

Standard Voltage:
Tester Connection Condition Specified Condition
A168-2 (S) - Body ground Light control switch in head position 11 to 14 V




Result:
Proceed to
OK
NG



OK

REPLACE HEADLIGHT ASSEMBLY LH

for TFTM Made: Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for TFTM Made)>REMOVAL

for GTMC Made: Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for GTMC Made)>REMOVAL


NG

6.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
6.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

Disconnect the I86 main body ECU (multiplex network body ECU) connector.


b.

for TFTM Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A23-5 (S) - I86-14 (LLEW) Always Below 1 Ω
A23-5 (S) or I86-14 (LLEW) - Body ground Always 10 kΩ or higher




c.

for GTMC Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A168-2 (S) - I86-14 (LLEW) Always Below 1 Ω
A168-2 (S) or I86-14 (LLEW) - Body ground Always 10 kΩ or higher




Result:
Proceed to
OK
NG



OK

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

7.CHECK HARNESS AND CONNECTOR (NO. 1 INTEGRATION RELAY - HEADLIGHT ASSEMBLY LH)
a.

Disconnect the 1B No. 1 integration relay connector.


b.

for TFTM Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
1B-1 - A23-2 (LO) Always Below 1 Ω
1B-1 or A23-2 (LO) - Body ground Always 10 kΩ or higher




c.

for GTMC Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
1B-1 - A168-4 (LO) Always Below 1 Ω
1B-1 or A168-4 (LO) - Body ground Always 10 kΩ or higher




Result:
Proceed to
OK
NG



OK

8.INSPECT NO. 1 INTEGRATION RELAY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

9.CHECK HARNESS AND CONNECTOR (POWER SOURCE - NO. 1 INTEGRATION RELAY)
a.

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

Standard Voltage:
Tester Connection Condition Specified Condition
1A-5 - Body ground Always 11 to 14 V



Result:
Proceed to
OK
NG



OK

10.CHECK HARNESS AND CONNECTOR (NO. 1 INTEGRATION RELAY - DRIVER SIDE JUNCTION BLOCK ASSEMBLY)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

10.CHECK HARNESS AND CONNECTOR (NO. 1 INTEGRATION RELAY - DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
a.

Disconnect the 4B driver side junction block assembly connector.


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition
1B-2 - 4B-31 Always Below 1 Ω
1B-2 or 4B-31 - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

11.INSPECT DRIVER SIDE JUNCTION BLOCK ASSEMBLY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

11.INSPECT DRIVER SIDE JUNCTION BLOCK ASSEMBLY
E344206C23
1.292,0.177 1.604,0.396 0.313,0.219 4.635,0.531 4.948,0.75 0.313,0.219 4.448,1.542 4.615,1.104 false 4.229,1.594 4.646,1.76 0.417,0.167 10 false HRLY 4.698,0.573 5.01,0.771 0.313,0.198 10 false MB 1.365,0.208 1.677,0.406 0.313,0.198 10 false 4B 0.135,0.115 0.406,0.313 0.271,0.198 10 false *a
*a Component without harness connected
(Driver Side Junction Block Assembly) 		- -


a.

Remove the main body ECU (multiplex network body ECU) from the driver side junction block assembly.

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL


b.

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

Standard Resistance:
Tester Connection Condition Specified Condition
4B-31 - MB-15 (HRLY) Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL


NG

REPLACE DRIVER SIDE JUNCTION BLOCK ASSEMBLY

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL


12.INSPECT HEADLIGHT ASSEMBLY RH (LO TERMINAL VOLTAGE)
a.

for TFTM Made

i.
E367359C43
1.5,0.677 1.865,0.958 0.365,0.281 2.063,2.844 1.698,1.833 false 1.552,0.719 2.01,0.917 0.458,0.198 10 false A22 0.25,0.344 0.708,0.542 0.458,0.198 10 false *a 2.031,2.865 2.49,3.063 0.458,0.198 10 false LO
*a Front view of wire harness connector
(to Headlight Assembly RH)


Disconnect the A22 headlight assembly RH connector.


ii.

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

Standard Voltage:
Tester Connection Condition Specified Condition
A22-2 (LO) - Body ground Light control switch in head position 11 to 14 V




b.

for GTMC Made

i.
A417826C55
1.51,0.167 1.917,0.406 0.406,0.24 2.583,0.688 1.958,0.99 true 0.125,0.125 0.438,0.281 0.313,0.156 10 false *a 1.563,0.208 1.979,0.417 0.417,0.208 10 false A167 2.698,0.563 3.313,0.76 0.615,0.198 10 false LO
*a Front view of wire harness connector
(to Headlight Assembly RH)


Disconnect the A167 headlight assembly RH connector.


ii.

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

Standard Voltage:
Tester Connection Condition Specified Condition
A167-4 (LO) - Body ground Light control switch in head position 11 to 14 V




Result:
Proceed to
OK
NG



OK

13.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - BODY GROUND)

NG

16.CHECK HARNESS AND CONNECTOR (NO. 1 INTEGRATION RELAY - HEADLIGHT ASSEMBLY RH)
13.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - BODY GROUND)
a.

for TFTM Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A22-1 (E) - Body ground Always Below 1 Ω




b.

for GTMC Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A167-5 (E) - Body ground Always Below 1 Ω




Result:
Proceed to
OK
NG



OK

14.INSPECT HEADLIGHT ASSEMBLY RH (S TERMINAL VOLTAGE)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

14.INSPECT HEADLIGHT ASSEMBLY RH (S TERMINAL VOLTAGE)
a.

for TFTM Made

i.
E367359C79
1.542,0.615 1.906,0.896 0.365,0.281 1.323,3.094 1.708,2.167 false 1.604,0.667 2.063,0.865 0.458,0.198 10 false A22 0.25,0.229 0.708,0.427 0.458,0.198 10 false *a 1.25,3.125 1.552,3.406 0.302,0.281 10 false S
*a Front view of wire harness connector
(to Headlight Assembly RH)


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

Standard Voltage:
Tester Connection Condition Specified Condition
A22-5 (S) - Body ground Ignition switch ON 11 to 14 V




b.

for GTMC Made

i.
A417826C56
1.51,0.167 1.917,0.406 0.406,0.24 1.552,1.01 1,0.604 true 0.125,0.125 0.438,0.281 0.313,0.156 10 false *a 1.552,0.208 1.969,0.417 0.417,0.208 10 false A167 0.865,0.427 1.479,0.625 0.615,0.198 10 false S
*a Front view of wire harness connector
(to Headlight Assembly RH)


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

Standard Voltage:
Tester Connection Condition Specified Condition
A167-2 (S) - Body ground Light control switch in head position 11 to 14 V




Result:
Proceed to
OK
NG



OK

REPLACE HEADLIGHT ASSEMBLY RH

for TFTM Made: Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for TFTM Made)>REMOVAL

for GTMC Made: Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for GTMC Made)>REMOVAL


NG

15.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
15.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

Disconnect the I86 main body ECU (multiplex network body ECU) connector.


b.

for TFTM Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A22-5 (S) - I86-15 (RLEW) Always Below 1 Ω
A22-5 (S) or I86-15 (RLEW) - Body ground Always 10 kΩ or higher




c.

for GTMC Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A167-2 (S) - I86-15 (RLEW) Always Below 1 Ω
A167-2 (S) or I86-15 (RLEW) - Body ground Always 10 kΩ or higher




Result:
Proceed to
OK
NG



OK

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

16.CHECK HARNESS AND CONNECTOR (NO. 1 INTEGRATION RELAY - HEADLIGHT ASSEMBLY RH)
a.

Disconnect the 1A No. 1 integration relay connector.


b.

for TFTM Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
1A-12 - A22-2 (LO) Always Below 1 Ω
1A-12 or A22-2 (LO) - Body ground Always 10 kΩ or higher




c.

for GTMC Made

i.

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

Standard Resistance:
Tester Connection Condition Specified Condition
1A-12 - A167-4 (LO) Always Below 1 Ω
1A-12 or A167-4 (LO) - Body ground Always 10 kΩ or higher




Result:
Proceed to
OK
NG



OK

17.INSPECT NO. 1 INTEGRATION RELAY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

18.CHECK HARNESS AND CONNECTOR (POWER SOURCE - NO. 1 INTEGRATION RELAY)
a.

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

Standard Voltage:
Tester Connection Condition Specified Condition
1B-8 - Body ground Always 11 to 14 V



Result:
Proceed to
OK
NG



OK

19.CHECK HARNESS AND CONNECTOR (NO. 1 INTEGRATION RELAY - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

19.CHECK HARNESS AND CONNECTOR (NO. 1 INTEGRATION RELAY - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

Disconnect the I85 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
1A-11 - I85-12 (HRY2) Always Below 1 Ω
1A-11 or I85-12 (HRY2) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR