Front and Rear Window Anti-Pinch

DOOR KEY CYLINDER SWITCH


Description

Power window main switch detects condition of the door key cylinder switch and transmits to BCM as the
LOCK or UNLOCK signals.




DOOR KEY CYLINDER SWITCH


Diagnosis Procedure

1.CHECK DOOR KEY CYLINDER SWITCH SIGNAL
1. Turn ignition switch OFF.
2. Disconnect front door lock assembly (driver side) (key cylinder switch) connect.
3. Turn ignition switch ON.
4. Check voltage between front door lock assembly (driver side) (key cylinder switch) harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK DOOR KEY CYLINDER SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window main switch connector.
3. Check continuity between power window main switch harness connector and front door lock assembly
(driver side) (key cylinder switch) harness connector.





4. Check continuity between power window main switch harness connector and ground.





Is the inspection result normal?
YES - Replace power window main switch. Refer to Front and Rear Window Anti-Pinch.
NO - Repair or replace harness.
3.CHECK DOOR KEY CYLINDER SWITCH GROUND CIRCUIT
Check continuity between front door lock assembly (driver side) (key cylinder switch) harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
4.CHECK DOOR KEY CYLINDER SWITCH
Check front door lock assembly (driver side) (key cylinder switch). Refer to Front and Rear Window Anti-Pinch.
Is the inspection result normal?
YES - GO TO 5.
NO - Replace front door lock assembly (driver side) (key cylinder switch). Refer to Exploded View Removal and Installation
5.CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
- INSPECTION END