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HOMESERVICE MANUALSNISSAN-DATSUN2013JUKE S, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSDOOR & LOCK (WITH INTELLIGENT KEY SYSTEM)DTC/CIRCUIT DIAGNOSISUNLOCK SENSORDIAGNOSIS PROCEDURE
2013 Nissan-Datsun Juke S, FWD

Diagnosis Procedure

2013 Nissan-Datsun Juke S, FWDSECTION Diagnosis Procedure
  1. CHECK BCM OUTPUT SIGNAL 
    1. Turn ignition switch OFF.
    2. Disconnect front door lock assembly (driver side) connector.
    3. Check signal between front door lock assembly (driver side) harness connector and ground using oscilloscope.
      (+) (-) Signal (Reference value)
      Front door lock assembly (driver side)
      Connector Terminal
      D38 3 Ground
      G04878585

      Is the inspection result normal? 

      YES: GO TO  3.

      NO: GO TO 2.

  2. CHECK UNLOCK SENSOR CIRCUIT 
    1. Disconnect BCM connector.
    2. Check continuity between BCM harness connector and front door lock assembly (driver side) harness connector.
      BCM Front door lock assembly (driver side) Continuity
      Connector Terminal Connector Terminal
      M68 31 D38 3 Existed
    3. Check continuity between BCM harness connector and ground.
      BCM Ground Continuity
      Connector Terminal
      M68 31 Not existed

      Is the inspection result normal? 

      YES: Replace BCM. Refer to "REMOVAL AND INSTALLATION ".

      NO: Repair or replace harness.

  3. CHECK UNLOCK SENSOR GROUND CIRCUIT 

    Check continuity between front door lock assembly (driver side) harness connector and ground.

    Front door lock assembly (driver side) Ground Continuity
    Connector Terminal
    D38 4 Existed

    Is the inspection result normal? 

    YES: GO TO 4.

    NO: Repair or replace harness.

  4. CHECK UNLOCK SENSOR 

    Refer to "COMPONENT INSPECTION ".

    Is the inspection result normal? 

    YES: GO TO 5.

    NO: Replace front door lock assembly (driver side).

  5. CHECK INTERMITTENT INCIDENT 

    Refer to "INTERMITTENT INCIDENT ".

    : INSPECTION END

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.