NONE OF THE POWER WINDOWS CAN BE OPERATED USING ANY SWITCH

Diagnosis Procedure

1. CHECK BCM POWER SUPPLY AND GROUND CIRCUIT Check BCM power supply and ground circuit. Refer to See: Body and Frame\Body Control Systems\Testing and Inspection\Component Tests and General Diagnostics\Power Supply And Ground Circuit.

Is the Inspection result normal?
YES >> GO TO 2
NO >> Repair or replace the malfunctioning parts.

2. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH POWER SUPPLY AND GROUND CIRCUIT Check power window switch main power supply and ground circuit. Refer to See: Component Tests and General Diagnostics\Power Supply And Ground Circuit\Power Window Main Switch\Component Function Check\LH & RH Front Anti-Pinch-Sedan.

Is the Inspection result normal?
YES >> GO TO 3
NO >> Repair or replace the malfunctioning parts.

3. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH SERIAL CIRCUIT Check main power window and door lock/unlock switch serial circuit. Refer to See: Component Tests and General Diagnostics\Power Supply And Ground Circuit\Power Window Main Switch\Component Function Check\LH & RH Front Anti-Pinch-Sedan.

Is the Inspection result normal?
YES >> GO TO 4
NO >> Repair or replace the malfunctioning parts.

4. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH Check main power window and door lock/unlock switch. Refer to See: Component Tests and General Diagnostics\Power Supply And Ground Circuit\Power Window Main Switch\Component Function Check\LH & RH Front Anti-Pinch-Sedan.

Is the Inspection result normal?
YES >> Inspection end.
NO >> Check intermittent incident. Refer to See: Testing and Inspection\Initial Inspection and Diagnostic Overview\Service Information For Electrical Incident\Intermittent Incident.