Diagnosis Procedure
- CHECK DOOR KEY CYLINDER SWITCH SIGNAL
- Turn ignition switch OFF.
- Disconnect Door Lock Assembly (Driver Side) connect.
- Turn ignition switch ON.
- Check voltage between Door Lock Assembly (Driver Side) harness connector and ground.
(+) (-) Voltage (V) Door Lock Assembly (Driver Side) Connector Terminal D1 5 Ground 4 - 6 6
Is the inspection result normal?
YES
GO TO STEP 3 .
NO
GO TO STEP 2.
- CHECK DOOR KEY CYLINDER SWITCH CIRCUIT
- Turn ignition switch OFF.
- Disconnect Power Window Main Switch connector.
- Check continuity between Power Window Main Switch harness connector and Door Lock Assembly (Driver Side) harness connector.
Power Window Main Switch Door Lock Assembly (Driver Side) Continuity Connector Terminal Connector Terminal D8 15 D1 6 Existed 16 5 - Check continuity between Power Window Main Switch harness connector and ground.
Power Window Main Switch (-) Continuity Connector Terminal D8 15 Ground Not existed 16
Is the inspection result normal?
YES
Replace Power Window Main Switch. Refer to REMOVAL AND INSTALLATION .
NO
Repair or replace harness.
- CHECK DOOR KEY CYLINDER SWITCH GROUND CIRCUIT
Check continuity between Door Lock Assembly (Driver Side) harness connector and ground.
Door Lock Assembly (Driver Side) (-) Continuity Connector Terminal D1 4 Ground Existed Is the inspection result normal?
YES
GO TO STEP 4.
NO
Repair or replace harness.
- CHECK DOOR KEY CYLINDER SWITCH
Check Door Lock Assembly (Driver Side).
Refer to COMPONENT INSPECTION .
Is the inspection result normal?
YES
Check intermittent incident. Refer to INTERMITTENT INCIDENT .
NO
Replace Door Lock Assembly (Driver Side). Refer to REMOVAL AND INSTALLATION .