Diagnosis Procedure

Check power door lock operation.

Does door lock/unlock with door lock and unlock switch?

YES 

GO TO STEP 2  .

NO 

Refer to DIAGNOSIS PROCEDURE .

Check door key cylinder switch.

Refer to COMPONENT FUNCTION CHECK .

Is the inspection result normal?

YES 

GO TO STEP 3  .

NO 

Repair or replace the malfunctioning parts.

• Replace BCM. Refer to REMOVAL AND INSTALLATION .
• Confirm the operation after replacement.

Is the result normal?

YES 

INSPECTION END

NO 

Check intermittent incident. Refer to INTERMITTENT INCIDENT .