Diagnosis Procedure
- 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.
- CHECK REAR POWER VENT WINDOW SWITCH
Check rear power vent window switch.
Refer to "DIAGNOSIS PROCEDURE ".
Is the inspection result normal?
YES: GO TO 3
No: Repair or replace the malfunctioning parts.
- CHECK REAR POWER VENT WINDOW MOTOR CIRCUIT
Check rear power vent window motor circuit.
Refer to "DIAGNOSIS PROCEDURE " and "DIAGNOSIS PROCEDURE ".
Is the inspection result normal?
YES: GO TO 4
No: Repair or replace the malfunctioning parts.
- CHECK REAR POWER VENT WINDOW RELAY
Check rear power vent window relay.
Refer to "DIAGNOSIS PROCEDURE " and "DIAGNOSIS PROCEDURE ".
Is the inspection result normal?
YES: Inspection End.
No: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".