Nissan Juke Service and Repair Manual : Door does not lock/unlock with door lock and unlock switch

Nissan Juke Service and Repair Manual / Door & Lock Type 1 / Symptom diagnosis / Door does not lock/unlock with door lock and unlock switch

All door

ALL DOOR : Description

All doors do not lock/unlock using door lock and unlock switch.

ALL DOOR : Diagnosis Procedure

1.CHECK DOOR LOCK AND UNLOCK SWITCH

Check door lock and unlock switch.

Refer to DLK-79, "DRIVER SIDE : Component Function Check".

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace the malfunctioning parts.

2.CHECK DOOR LOCK ACTUATOR

Check front door lock assembly (driver side).

Refer to DLK-74, "DRIVER SIDE : Component Function Check".

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace the malfunctioning parts.

3.CHECK DOOR SWITCH

Check door switch.

Refer to DLK-87, "Component Function Check".

Is the inspection result normal? YES >> GO TO 4.

NO >> Repair or replace the malfunctioning parts.

4.REPLACE BCM

1. Replace BCM. Refer to BCS-93, "Removal and Installation".

2. Confirm the operation after replacement.

Is the result normal? YES >> INSPECTION END

NO >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

Driver side

DRIVER SIDE : Description

Driver side door does not lock/unlock using door lock and unlock switch.

DRIVER SIDE : Diagnosis Procedure

1.CHECK DOOR LOCK ACTUATOR

Check front door lock assembly (driver side).

Refer to DLK-74, "DRIVER SIDE : Component Function Check".

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace the malfunctioning parts.

2.REPLACE BCM

1. Replace BCM. Refer to BCS-93, "Removal and Installation".

2. Confirm the operation after replacement.

Is the result normal?

YES >> INSPECTION END

NO >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

Passenger side

PASSENGER SIDE : Description

Passenger side door does not lock/unlock using door lock and unlock switch.

PASSENGER SIDE : Diagnosis Procedure

1.CHECK DOOR LOCK ACTUATOR

Check front door lock assembly (passenger side).

Refer to DLK-75, "PASSENGER SIDE : Component Function Check".

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace the malfunctioning parts.

2.REPLACE BCM

1. Replace BCM. Refer to BCS-93, "Removal and Installation".

2. Confirm the operation after replacement.

Is the result normal? YES >> INSPECTION END

NO >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

Rear LH

REAR LH : Description

Rear LH side door does not lock/unlock using door lock and unlock switch.

REAR LH : Diagnosis Procedure

1.CHECK DOOR LOCK ACTUATOR

Check rear door lock assembly LH.

Refer to DLK-76, "REAR LH : Component Function Check".

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace the malfunctioning parts.

2.REPLACE BCM

1. Replace BCM. Refer to BCS-93, "Removal and Installation".

2. Confirm the operation after replacement.

Is the result normal? YES >> INSPECTION END

NO >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

Rear RH

REAR RH : Description

Rear RH side door does not lock/unlock using door lock and unlock switch.

REAR RH : Diagnosis Proc

1.CHECK DOOR LOCK ACTUATOR

Check rear door lock assembly RH.

Refer to DLK-77, "REAR RH : Component Function Check".

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace the malfunctioning parts.

2.REPLACE BCM

1. Replace BCM. Refer to BCS-93, "Removal and Installation".

2. Confirm the operation after replacement.

Is the result normal? YES >> INSPECTION END

NO >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

    Door does not lock/unlock with door key cylinder operation
    Diagnosis Procedure 1.CHECK POWER DOOR LOCK OPERATION Check power door lock operation. Does door lock/unlock with door lock and unlock switch? YES >> GO TO 2. NO >> Go to DLK-110, ...

    Door does not lock/unlock with intelligent key
    Diagnosis Procedure 1.CHECK DTC WITH BCM AND TCM Check that DTC is not detected with BCM and TCM. Is the inspection result normal? YES >> GO TO 2. NO-1 >> Refer to BCS-67, "D ...

    Other materials:

    P1778 step motor
    Description • The step motor's 4 aspects of ON/OFF change according to the signal from TCM. As a result, the flow of line pressure to primary pulley is changed and pulley ratio is controlled. • This diagnosis item is detected when electrical system is OK, but mechanical system is NG. • This ...

    C1143 steering angle sensor
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test. >> GO TO 2. 2.CHECK DTC DETECTION With CONSULT ...

    Basic inspection
    DIAGNOSIS AND REPAIR WORKFLOW (METER SYSTEM) Work flow OVERALL SEQUENCE • Reference 1···MWI-22, "On Board Diagnosis Function". • Reference 2···MWI-36, "DTC Index". • Reference 3···MWI-51, "COMBINATION METER : Diagnosis Procedure". DETAILED FLOW 1.OBTAIN INFOR ...