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POWER DOOR LOCK SYSTEM BL-33 C D E F G H J K L M A B BL Trouble Diagnosis Chart by Symptom NIS001WY Always check the “Work Flow” before troubleshooting. Refer to . Symptom Diagnoses service procedure Reference page Power door lock does not operate with door lock and unlock switch. 1. Power supply and ground circuit check of 2. Check door lock and unlock switch. 3. Check door lock actuator (driver side) 4. Replace BCM. Power door lock does not operate with door key cylinder operation. 1. Check front door key cylinder switch. 2. Replace power window main switch. – Specific door lock actuator does not operate. 1. Check door lock actuator. Driver side Passenger side Rear LH Rear RH 2. Replace BCM. Selective unlock operation does not operate. 1. Check select unlock mode. 2. Replace BCM. Fuel lid opener actuator does not operate. Check fuel lid lock actuator. |