1.CHECK COMBINATION SWITCH (LIGHTING SWITCH) OPERATION
Check that the headlamps operate normally by operating the combination switch (lighting switch).
Do they operate normally?
YES
>>
GO TO 2
.
NO
>>
Refer to
Symptom Table
.
2.CHECK DOOR SWITCH (DRIVER SIDE) SIGNAL CIRCUIT
Perform the check for the door switch (driver side) signal circuit. Refer to
Diagnosis Procedure
.
Is the inspection result normal?
YES
>>
GO TO 3
.
NO
>>
Repair harness or connector.
3.CHECK DOOR SWITCH (DRIVER SIDE) UNIT
Perform a unit check for the door switch (driver side). Refer to
Component Inspection
.
Is the inspection result normal?
YES
>>
Replace the BCM. Refer to
Removal and Installation
.
NO
>>
Replace the door switch (driver side). Refer to
Removal and Installation
.