1.CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit.
Refer to
Diagnosis Procedure
.
Is the inspection result normal?
YES
>>
GO TO 2
.
NO
>>
Repair or replace the malfunctioning parts.
2.CHECK POWER WINDOW MOTOR POWER SUPPLY AND GROUND CIRCUIT
Check power window motor power supply and ground circuit.
Refer to
Diagnosis Procedure
.
Is the inspection result normal?
YES
>>
GO TO 3
.
NO
>>
Repair or replace the malfunctioning parts.
3.CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY AND GROUND CIRCUIT
Check power window main switch power supply and ground circuit.
Refer to
Diagnosis Procedure
.
Is the inspection result normal?
YES
>>
GO TO 4
.
NO
>>
Repair or replace the malfunctioning parts.
4.CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection result normal?
YES
>>
Check intermittent incident. Refer to
Intermittent Incident
.
NO
>>
GO TO 1
.