RM38T0EC _58 Vehicle Interior _112289 METER / GAUGE / DISPLAY _0504968 METER / GAUGE SYSTEM C

METER / GAUGE / DISPLAY  METER / GAUGE SYSTEM  B150718  Turn Signal Light Circuit Current Below Threshold  


DESCRIPTION

This DTC is stored when the combination meter assembly detects an open in a front turn signal light circuit or rear turn signal light circuit.

HINT:
·

If there is an open in a front turn signal light circuit or rear turn signal light circuit, the turn signal lights on the side with the open circuit will blink faster than usual.

·

If there is an open in a side turn signal light circuit, DTC B150718 will not be stored.



DTC No. Detection Item DTC Detection Condition Trouble Area
B150718 Turn Signal Light Circuit Current Below Threshold Diagnosis Condition:

Auxiliary battery voltage is 10 V or more


Malfunction Status:
·

Open in front turn signal light circuit

·

Open in rear turn signal light circuit


·

Headlight assembly

-

Front turn signal light socket*1

-

Front turn signal light bulb*1


·

Rear combination light assembly

-

Rear turn signal light socket

-

Rear turn signal light bulb


·

Harness or connector

·

Combination meter assembly



*1: for Halogen Headlight


WIRING DIAGRAM

Production Date from 2022/01 to 2023/04



E480296E01
0.156,0.073 1.292,0.51 1.135,0.438 12 false for LH Side: 1.26,1.375 3.521,1.667 2.26,0.292 10 false Front Turn Signal Light Socket 3.198,0.771 3.604,0.99 0.406,0.219 10 false B 3.198,1.021 3.604,1.24 0.406,0.219 10 false E 3.417,0.76 3.823,0.979 0.406,0.219 10 false 1 3.427,1.021 3.833,1.24 0.406,0.219 10 false 2 5.24,7.083 5.646,7.302 0.406,0.219 10 false I5 1.083,1.927 1.49,2.146 0.406,0.219 10 false A141 3.438,3.781 3.844,4 0.406,0.219 10 false A133 0.688,6.49 1.833,6.833 1.146,0.344 10 false S1 1.083,2.083 2.885,2.375 1.802,0.292 10 false Headlight Assembly LH*1 5.229,7.26 7.073,7.542 1.844,0.281 10 false Combination Meter Assembly 5.281,5.313 5.688,5.531 0.406,0.219 10 false TRNL 5.083,5.302 5.49,5.521 0.406,0.219 10 false 5 5.292,0.75 5.698,0.969 0.406,0.219 10 false LL 6.229,2.958 6.885,3.385 0.656,0.427 10 false FLASHER IC 5.292,2.448 6.01,2.719 0.719,0.271 10 false TURN L 3.99,0.76 4.396,0.979 0.406,0.219 10 false *1 4.51,1.781 4.917,2 0.406,0.219 10 false *2 1.115,4.375 2.917,4.667 1.802,0.292 10 false Headlight Assembly LH 3.198,2.885 3.604,3.104 0.406,0.219 10 false B 3.208,5.323 3.615,5.542 0.406,0.219 10 false B 3.198,3.646 3.604,3.865 0.406,0.219 10 false E 3.208,5.583 3.615,5.802 0.406,0.219 10 false E 5.083,0.75 5.49,0.969 0.406,0.219 10 false 1 0.688,6.667 3.094,6.927 2.406,0.26 10 false Rear Combination Light Assembly LH 3.417,5.323 3.823,5.542 0.406,0.219 10 false 1 3.427,5.583 3.833,5.802 0.406,0.219 10 false 2 0.167,8.417 3.083,8.75 2.917,0.333 10 false *2: for LED Headlight 0.167,8.104 3.198,8.438 3.031,0.333 10 false *1: for Halogen Headlight 1.271,5.958 5.708,6.156 4.438,0.198 10 false Rear Turn Signal Light Socket 3.438,2.99 3.844,3.208 0.406,0.219 10 false A133 3.552,2.76 3.958,2.979 0.406,0.219 10 false 2 3.563,3.542 3.969,3.76 0.406,0.219 10 false 1 3.51,3.24 3.917,3.458 0.406,0.219 10 false *3 3.531,4.031 3.938,4.25 0.406,0.219 10 false *3 3.917,2.99 4.323,3.208 0.406,0.219 10 false A176 3.917,3.771 4.323,3.99 0.406,0.219 10 false A176 4.042,2.76 4.448,2.979 0.406,0.219 10 false 7 4.052,3.542 4.458,3.76 0.406,0.219 10 false 6 4.01,4.031 4.417,4.25 0.406,0.219 10 false *4 4.01,3.24 4.417,3.458 0.406,0.219 10 false *4 1.906,8.104 4.938,8.438 3.031,0.333 10 false *3: for TFTM Made 1.906,8.417 4.938,8.75 3.031,0.333 10 false *4: for GTMC Made

E480296E02
0.156,0.073 1.313,0.49 1.156,0.417 12 false for RH Side: 1.229,1.375 3.49,1.667 2.26,0.292 10 false Front Turn Signal Light Socket 3.198,0.771 3.604,0.99 0.406,0.219 10 false B 3.198,1.021 3.604,1.24 0.406,0.219 10 false E 3.406,0.771 3.813,0.99 0.406,0.219 10 false 1 3.417,1.021 3.823,1.24 0.406,0.219 10 false 2 5.24,7.083 5.646,7.302 0.406,0.219 10 false I5 1.083,1.927 1.49,2.146 0.406,0.219 10 false A146 0.688,6.51 1.833,6.854 1.146,0.344 10 false S4 1.083,2.083 2.885,2.375 1.802,0.292 10 false Headlight Assembly RH*1 5.229,7.26 7.073,7.542 1.844,0.281 10 false Combination Meter Assembly 5.281,5.323 5.688,5.542 0.406,0.219 10 false TRNR 5.083,5.313 5.49,5.531 0.406,0.219 10 false 6 5.292,0.75 5.698,0.969 0.406,0.219 10 false LR 6.229,2.958 6.885,3.385 0.656,0.427 10 false FLASHER IC 5.292,2.448 6.01,2.719 0.719,0.271 10 false TURN R 3.99,0.76 4.396,0.979 0.406,0.219 10 false *1 4.51,1.906 4.917,2.125 0.406,0.219 10 false *2 1.115,4.396 2.917,4.688 1.802,0.292 10 false Headlight Assembly RH 3.198,2.896 3.604,3.115 0.406,0.219 10 false B 3.208,5.333 3.615,5.552 0.406,0.219 10 false B 3.198,3.677 3.604,3.896 0.406,0.219 10 false E 3.208,5.583 3.615,5.802 0.406,0.219 10 false E 3.583,2.76 3.99,2.979 0.406,0.219 10 false 2 3.573,3.552 3.979,3.771 0.406,0.219 10 false 1 5.083,0.75 5.49,0.969 0.406,0.219 10 false 2 0.688,6.688 3.094,6.948 2.406,0.26 10 false Rear Combination Light Assembly RH 3.417,5.333 3.823,5.552 0.406,0.219 10 false 1 3.427,5.573 3.833,5.792 0.406,0.219 10 false 2 0.167,8.417 3.083,8.75 2.917,0.333 10 false *2: for LED Headlight 0.135,8.083 3.167,8.417 3.031,0.333 10 false *1: for Halogen Headlight 1.323,5.927 5.76,6.125 4.438,0.198 10 false Rear Turn Signal Light Socket 3.438,2.979 3.844,3.198 0.406,0.219 10 false A136 3.448,3.771 3.854,3.99 0.406,0.219 10 false A136 3.917,2.979 4.323,3.198 0.406,0.219 10 false A175 3.917,3.771 4.323,3.99 0.406,0.219 10 false A175 4.052,2.76 4.458,2.979 0.406,0.219 10 false 7 4.052,3.552 4.458,3.771 0.406,0.219 10 false 6 3.542,4.021 3.948,4.24 0.406,0.219 10 false *3 3.552,3.25 3.958,3.469 0.406,0.219 10 false *3 4.01,3.25 4.417,3.469 0.406,0.219 10 false *4 4.01,4.031 4.417,4.25 0.406,0.219 10 false *4 1.896,8.083 4.927,8.417 3.031,0.333 10 false *3: for TFTM Made 1.896,8.427 4.927,8.76 3.031,0.333 10 false *4: for GTMC Made

Production Date from 2023/04


E480296E03
0.156,0.073 1.292,0.51 1.135,0.438 12 false for LH Side: 1.26,1.375 3.521,1.667 2.26,0.292 10 false Front Turn Signal Light Socket 3.198,0.771 3.604,0.99 0.406,0.219 10 false B 3.198,1.021 3.604,1.24 0.406,0.219 10 false E 3.417,0.76 3.823,0.979 0.406,0.219 10 false 1 3.427,1.021 3.833,1.24 0.406,0.219 10 false 2 5.24,7.083 5.646,7.302 0.406,0.219 10 false I5 1.083,1.927 1.49,2.146 0.406,0.219 10 false A141 3.438,3.781 3.844,4 0.406,0.219 10 false A133 0.688,6.49 1.833,6.833 1.146,0.344 10 false S1 1.083,2.083 2.885,2.375 1.802,0.292 10 false Headlight Assembly LH*1 5.229,7.26 7.073,7.542 1.844,0.281 10 false Combination Meter Assembly 5.281,5.313 5.688,5.531 0.406,0.219 10 false TRNL 5.031,5.302 5.438,5.521 0.406,0.219 10 false 22 5.292,0.75 5.698,0.969 0.406,0.219 10 false LL 6.229,2.958 6.885,3.385 0.656,0.427 10 false FLASHER IC 5.292,2.448 6.01,2.719 0.719,0.271 10 false TURN L 3.99,0.76 4.396,0.979 0.406,0.219 10 false *1 4.51,1.781 4.917,2 0.406,0.219 10 false *2 1.115,4.375 2.917,4.667 1.802,0.292 10 false Headlight Assembly LH 3.198,2.885 3.604,3.104 0.406,0.219 10 false B 3.208,5.323 3.615,5.542 0.406,0.219 10 false B 3.198,3.646 3.604,3.865 0.406,0.219 10 false E 3.208,5.583 3.615,5.802 0.406,0.219 10 false E 5.083,0.75 5.49,0.969 0.406,0.219 10 false 5 0.688,6.667 3.094,6.927 2.406,0.26 10 false Rear Combination Light Assembly LH 3.417,5.323 3.823,5.542 0.406,0.219 10 false 1 3.427,5.583 3.833,5.802 0.406,0.219 10 false 2 0.167,8.417 3.083,8.75 2.917,0.333 10 false *2: for LED Headlight 0.167,8.104 3.198,8.438 3.031,0.333 10 false *1: for Halogen Headlight 1.271,5.958 5.708,6.156 4.438,0.198 10 false Rear Turn Signal Light Socket 3.438,2.99 3.844,3.208 0.406,0.219 10 false A133 3.552,2.76 3.958,2.979 0.406,0.219 10 false 2 3.563,3.542 3.969,3.76 0.406,0.219 10 false 1 3.51,3.24 3.917,3.458 0.406,0.219 10 false *3 3.531,4.031 3.938,4.25 0.406,0.219 10 false *3 3.917,2.99 4.323,3.208 0.406,0.219 10 false A176 3.917,3.771 4.323,3.99 0.406,0.219 10 false A176 4.042,2.76 4.448,2.979 0.406,0.219 10 false 7 4.052,3.542 4.458,3.76 0.406,0.219 10 false 6 4.01,4.031 4.417,4.25 0.406,0.219 10 false *4 4.01,3.24 4.417,3.458 0.406,0.219 10 false *4 1.906,8.115 4.938,8.448 3.031,0.333 10 false *3: for TFTM Made 1.906,8.417 4.938,8.75 3.031,0.333 10 false *4: for GTMC Made

E480296E04
0.156,0.073 1.313,0.49 1.156,0.417 12 false for RH Side: 1.229,1.375 3.49,1.667 2.26,0.292 10 false Front Turn Signal Light Socket 3.198,0.771 3.604,0.99 0.406,0.219 10 false B 3.198,1.021 3.604,1.24 0.406,0.219 10 false E 3.406,0.771 3.813,0.99 0.406,0.219 10 false 1 3.417,1.021 3.823,1.24 0.406,0.219 10 false 2 5.24,7.083 5.646,7.302 0.406,0.219 10 false I5 1.083,1.927 1.49,2.146 0.406,0.219 10 false A146 0.688,6.51 1.833,6.854 1.146,0.344 10 false S4 1.083,2.083 2.885,2.375 1.802,0.292 10 false Headlight Assembly RH*1 5.229,7.26 7.073,7.542 1.844,0.281 10 false Combination Meter Assembly 5.281,5.323 5.688,5.542 0.406,0.219 10 false TRNR 5.031,5.313 5.438,5.531 0.406,0.219 10 false 21 5.292,0.75 5.698,0.969 0.406,0.219 10 false LR 6.229,2.958 6.885,3.385 0.656,0.427 10 false FLASHER IC 5.292,2.448 6.01,2.719 0.719,0.271 10 false TURN R 3.99,0.76 4.396,0.979 0.406,0.219 10 false *1 4.51,1.906 4.917,2.125 0.406,0.219 10 false *2 1.115,4.396 2.917,4.688 1.802,0.292 10 false Headlight Assembly RH 3.198,2.896 3.604,3.115 0.406,0.219 10 false B 3.208,5.333 3.615,5.552 0.406,0.219 10 false B 3.198,3.677 3.604,3.896 0.406,0.219 10 false E 3.208,5.583 3.615,5.802 0.406,0.219 10 false E 3.583,2.76 3.99,2.979 0.406,0.219 10 false 2 3.573,3.552 3.979,3.771 0.406,0.219 10 false 1 5.083,0.75 5.49,0.969 0.406,0.219 10 false 6 0.688,6.688 3.094,6.948 2.406,0.26 10 false Rear Combination Light Assembly RH 3.417,5.333 3.823,5.552 0.406,0.219 10 false 1 3.427,5.573 3.833,5.792 0.406,0.219 10 false 2 0.167,8.417 3.083,8.75 2.917,0.333 10 false *2: for LED Headlight 0.135,8.083 3.167,8.417 3.031,0.333 10 false *1: for Halogen Headlight 1.323,5.927 5.76,6.125 4.438,0.198 10 false Rear Turn Signal Light Socket 3.438,2.979 3.844,3.198 0.406,0.219 10 false A136 3.448,3.771 3.854,3.99 0.406,0.219 10 false A136 3.917,2.979 4.323,3.198 0.406,0.219 10 false A175 3.917,3.771 4.323,3.99 0.406,0.219 10 false A175 4.052,2.76 4.458,2.979 0.406,0.219 10 false 7 4.052,3.552 4.458,3.771 0.406,0.219 10 false 6 3.542,4.021 3.948,4.24 0.406,0.219 10 false *3 3.552,3.25 3.958,3.469 0.406,0.219 10 false *3 4.01,3.25 4.417,3.469 0.406,0.219 10 false *4 4.01,4.031 4.417,4.25 0.406,0.219 10 false *4 1.896,8.083 4.927,8.417 3.031,0.333 10 false *3: for TFTM Made 1.896,8.427 4.927,8.76 3.031,0.333 10 false *4: for GTMC Made


CAUTION / NOTICE / HINT

NOTICE:
·

When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

·

Inspect the turn signal light bulbs before performing the following procedure.

·

When replacing the combination meter assembly, update the ECU security key

Click hereGeneral>SETUP>WHEN REPLACING OR REMOVING/INSTALLING PARTS>UPDATE ECU SECURITY KEY



PROCEDURE

1.CHECK SYMPTOMS
a.

Check the problem symptoms.


Result:
Result Proceed to
LH side front turn signal light does not blink A
LH side rear turn signal light does not blink B
RH side front turn signal light does not blink C
RH side rear turn signal light does not blink D



A

2.CONFIRM MODEL

B

11.CHECK LH SIDE REAR TURN SIGNAL LIGHT (REAR TURN SIGNAL LIGHT SOCKET)

C

15.CONFIRM MODEL

D

24.CHECK RH SIDE REAR TURN SIGNAL LIGHT (REAR TURN SIGNAL LIGHT SOCKET)
2.CONFIRM MODEL
a.

Choose the model to be inspected.


Result:
Result Proceed to
for Halogen Headlight A
for LED Headlight B



A

3.CHECK LH SIDE FRONT TURN SIGNAL LIGHT (FRONT TURN SIGNAL LIGHT SOCKET)

B

7.CHECK LH SIDE FRONT TURN SIGNAL LIGHT (HEADLIGHT ASSEMBLY)
3.CHECK LH SIDE FRONT TURN SIGNAL LIGHT (FRONT TURN SIGNAL LIGHT SOCKET)
a.

Interchange the front turn signal light socket LH with RH and connect the connectors.

Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for Halogen Headlight)>DISASSEMBLY


b.

Operate the turn signal switch and check that the LH side front turn signal light operates normally.

HINT:

If the LH side front turn signal light operates normally, the front turn signal light socket is malfunctioning.



Result:
Result Proceed to
LH side front turn signal light operates normally A
Problem symptoms do not change
(LH side front turn signal light does not blink) 		B



A

REPLACE FRONT TURN SIGNAL LIGHT SOCKET

Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for Halogen Headlight)>DISASSEMBLY


B

4.CONFIRM MODEL
4.CONFIRM MODEL
a.

Choose the model to be inspected.


Result:
Result Proceed to
Production Date from 2022/01 to 2023/04 A
Production Date from 2023/04 B



A

5.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)

B

6.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)
5.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the A141 headlight assembly LH connector.


b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A141-1 (B) - I5-1 (LL) Always Below 1 Ω
A141-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

6.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the A141 headlight assembly LH connector.


b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A141-1 (B) - I5-5 (LL) Always Below 1 Ω
A141-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

7.CHECK LH SIDE FRONT TURN SIGNAL LIGHT (HEADLIGHT ASSEMBLY)
a.

Interchange the headlight assembly LH with RH and connect the connectors.

Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for LED Headlight)>REMOVAL


b.

Operate the turn signal switch and check that the LH side front turn signal light operates normally.

HINT:

If the LH side front turn signal light operates normally, the headlight assembly is malfunctioning.



Result:
Result Proceed to
LH side front turn signal light operates normally A
Problem symptoms do not change
(LH side front turn signal light does not blink) 		B



A

REPLACE HEADLIGHT ASSEMBLY LH

Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for LED Headlight)>REMOVAL


B

8.CONFIRM MODEL
8.CONFIRM MODEL
a.

Choose the model to be inspected.


Result:
Result Proceed to
Production Date from 2022/01 to 2023/04 A
Production Date from 2023/04 B



A

9.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)

B

10.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)
9.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the A133*1 or A176*2 headlight assembly LH connector.

*1: for TFTM Made

*2: for GTMC Made



b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A133-2 (B) - I5-1 (LL)*1 Always Below 1 Ω
A133-1 (E) - Body ground*1 Always Below 1 Ω
A176-7 (B) - I5-1 (LL)*2 Always Below 1 Ω
A176-6 (E) - Body ground*2 Always Below 1 Ω


*1: for TFTM Made

*2: for GTMC Made



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

10.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the A133*1 or A176*2 headlight assembly LH connector.

*1: for TFTM Made

*2: for GTMC Made



b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A133-2 (B) - I5-5 (LL)*1 Always Below 1 Ω
A133-1 (E) - Body ground*1 Always Below 1 Ω
A176-7 (B) - I5-5 (LL)*2 Always Below 1 Ω
A176-6 (E) - Body ground*2 Always Below 1 Ω


*1: for TFTM Made

*2: for GTMC Made



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

11.CHECK LH SIDE REAR TURN SIGNAL LIGHT (REAR TURN SIGNAL LIGHT SOCKET)
a.

Interchange the rear turn signal light socket LH with RH and connect the connectors.

Click hereVehicle Exterior>LIGHTING (EXT)>REAR COMBINATION LIGHT ASSEMBLY>DISASSEMBLY


b.

Operate the turn signal switch and check that the LH side rear turn signal light operates normally.

HINT:

If the LH side rear turn signal light operates normally, the rear turn signal light socket is malfunctioning.



Result:
Result Proceed to
LH side rear turn signal light operates normally A
Problem symptoms do not change
(LH side rear turn signal light does not blink) 		B



A

REPLACE COMBINATION LIGHT ASSEMBLY LH

Click hereVehicle Exterior>LIGHTING (EXT)>REAR COMBINATION LIGHT ASSEMBLY>REMOVAL


B

12.CONFIRM MODEL
12.CONFIRM MODEL
a.

Choose the model to be inspected.


Result:
Result Proceed to
Production Date from 2022/01 to 2023/04 A
Production Date from 2023/04 B



A

13.CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)

B

14.CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)
13.CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the S1 rear combination light assembly LH connector.


b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
S1-1 (B) - I5-5 (TRNL) Always Below 1 Ω
S1-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

14.CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT ASSEMBLY LH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the S1 rear combination light assembly LH connector.


b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
S1-1 (B) - I5-22 (TRNL) Always Below 1 Ω
S1-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

15.CONFIRM MODEL
a.

Choose the model to be inspected.


Result:
Result Proceed to
for Halogen Headlight A
for LED Headlight B



A

16.CHECK RH SIDE FRONT TURN SIGNAL LIGHT (FRONT TURN SIGNAL LIGHT SOCKET)

B

20.CHECK RH SIDE FRONT TURN SIGNAL LIGHT (HEADLIGHT ASSEMBLY)
16.CHECK RH SIDE FRONT TURN SIGNAL LIGHT (FRONT TURN SIGNAL LIGHT SOCKET)
a.

Interchange the front turn signal light socket RH with LH and connect the connectors.

Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for Halogen Headlight)>DISASSEMBLY


b.

Operate the turn signal switch and check that the RH side front turn signal light operates normally.

HINT:

If the RH side front turn signal light operates normally, the front turn signal light socket is malfunctioning.



Result:
Result Proceed to
RH side front turn signal light operates normally A
Problem symptoms do not change
(RH side front turn signal light does not blink) 		B



A

REPLACE FRONT TURN SIGNAL LIGHT SOCKET

Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for Halogen Headlight)>DISASSEMBLY


B

17.CONFIRM MODEL
17.CONFIRM MODEL
a.

Choose the model to be inspected.


Result:
Result Proceed to
Production Date from 2022/01 to 2023/04 A
Production Date from 2023/04 B



A

18.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)

B

19.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)
18.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the A146 headlight assembly RH connector.


b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A146-1 (B) - I5-2 (LR) Always Below 1 Ω
A146-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

19.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the A146 headlight assembly RH connector.


b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A146-1 (B) - I5-6 (LR) Always Below 1 Ω
A146-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

20.CHECK RH SIDE FRONT TURN SIGNAL LIGHT (HEADLIGHT ASSEMBLY)
a.

Interchange the headlight assembly RH with LH and connect the connectors.

Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for LED Headlight)>REMOVAL


b.

Operate the turn signal switch and check that the RH side front turn signal light operates normally.

HINT:

If the RH side front turn signal light operates normally, the headlight assembly is malfunctioning.



Result:
Result Proceed to
RH side front turn signal light operates normally A
Problem symptoms do not change
(RH side front turn signal light does not blink) 		B



A

REPLACE HEADLIGHT ASSEMBLY RH

Click hereVehicle Exterior>LIGHTING (EXT)>HEADLIGHT ASSEMBLY (for LED Headlight)>REMOVAL


B

21.CONFIRM MODEL
21.CONFIRM MODEL
a.

Choose the model to be inspected.


Result:
Result Proceed to
Production Date from 2022/01 to 2023/04 A
Production Date from 2023/04 B



A

22.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)

B

23.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)
22.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the A136*1 or A175*2 headlight assembly RH connector.

*1: for TFTM Made

*2: for GTMC Made



b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A136-2 (B) - I5-2 (LR)*1 Always Below 1 Ω
A136-1 (E) - Body ground*1 Always Below 1 Ω
A175-7 (B) - I5-2 (LR)*2 Always Below 1 Ω
A175-6 (E) - Body ground*2 Always Below 1 Ω


*1: for TFTM Made

*2: for GTMC Made



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

23.CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the A136*1 or A175*2 headlight assembly RH connector.

*1: for TFTM Made

*2: for GTMC Made



b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
A136-2 (B) - I5-6 (LR)*1 Always Below 1 Ω
A136-1 (E) - Body ground*1 Always Below 1 Ω
A175-7 (B) - I5-6 (LR)*2 Always Below 1 Ω
A175-6 (E) - Body ground*2 Always Below 1 Ω


*1: for TFTM Made

*2: for GTMC Made



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

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


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

24.CHECK RH SIDE REAR TURN SIGNAL LIGHT (REAR TURN SIGNAL LIGHT SOCKET)
a.

Interchange the rear turn signal light socket RH with LH and connect the connectors.

Click hereVehicle Exterior>LIGHTING (EXT)>REAR COMBINATION LIGHT ASSEMBLY>DISASSEMBLY


b.

Operate the turn signal switch and check that the RH side rear turn signal light operates normally.

HINT:

If the RH side rear turn signal light operates normally, the rear turn signal light socket is malfunctioning.



Result:
Result Proceed to
RH side rear turn signal light operates normally A
Problem symptoms do not change
(RH side rear turn signal light does not blink) 		B



A

REPLACE COMBINATION LIGHT ASSEMBLY RH

Click hereVehicle Exterior>LIGHTING (EXT)>REAR COMBINATION LIGHT ASSEMBLY>REMOVAL


B

25.CONFIRM MODEL
25.CONFIRM MODEL
a.

Choose the model to be inspected.


Result:
Result Proceed to
Production Date from 2022/01 to 2023/04 A
Production Date from 2023/04 B



A

26.CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)

B

27.CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)
26.CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the S4 rear combination light assembly RH connector.


b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
S4-1 (B) - I5-6 (TRNR) Always Below 1 Ω
S4-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Exterior>LIGHTING (EXT)>REAR COMBINATION LIGHT ASSEMBLY>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

27.CHECK HARNESS AND CONNECTOR (REAR COMBINATION LIGHT ASSEMBLY RH - COMBINATION METER ASSEMBLY AND BODY GROUND)
a.

Disconnect the S4 rear combination light assembly RH connector.


b.

Disconnect the I5 combination meter assembly connector.


c.

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

Standard Resistance:
Tester Connection Condition Specified Condition
S4-1 (B) - I5-21 (TRNR) Always Below 1 Ω
S4-2 (E) - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Exterior>LIGHTING (EXT)>REAR COMBINATION LIGHT ASSEMBLY>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR