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PASSENGER SIDE : Diagnosis Procedure

  1. CHECK ENCODER SIGNAL
    1. Turn ignition switch ON.
    2. Check signal between power window and door lock/unlock switch RH connector and ground with oscilloscope.
      SIGNAL REFERENCE

      Terminals Signal (Reference value)
      (+) (-)
      Power window and door lock/unlock switch RH connector Terminal
      D105 12 Ground Refer to following signal
      15
      Fig 1: Identifying Signal Between Power Window And Door Lock/Unlock Switch RH Connector And Ground
      G05046817Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 2: Power Window Waveform Pulses
      G05046818Courtesy of NISSAN MOTOR CO., U.S.A.

    Is the inspection result normal? 

    YES: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

    NO: GO TO 2

  2. CHECK FRONT POWER WINDOW MOTOR RH POWER SUPPLY
    1. Turn ignition switch ON.
    2. Check voltage between front power window motor RH connector and ground.
      VOLTAGE SPECIFICATION

      Terminal Voltage (V) (Approx.)
      (+) (-)
      Front power window motor RH connector Terminal
      D105 4 Ground 10

    Is the measurement value within the specification? 

    YES: GO TO  4

    NO: GO TO 3

    Fig 3: Identifying Voltage Between Front Power Window Motor LH Connector And Ground
    G04902759Courtesy of NISSAN MOTOR CO., U.S.A.
  3. CHECK HARNESS CONTINUITY 1
    1. Turn ignition switch OFF.
    2. Disconnect power window and door lock/unlock switch RH and front power window motor RH.
    3. Check continuity between power window and door lock/unlock switch RH connector (A) and front power window motor RH connector (B).
      CONTINUITY SPECIFICATION

      Power window and door lock/unlock switch RH connector Terminal Front power window motor RH connector Terminal Continuity
      D105 (A) 4 D104 (B) 4 Yes
      Fig 4: Identifying Continuity Between Power Window And Door Lock/Unlock Switch RH Connector (A) And Front Power Window Motor RH Connector (B)
      G05382349Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Check continuity between power window and door lock/unlock switch RH connector (A) and ground.
      CONTINUITY SPECIFICATION

      Power window and door lock/unlock switch RH connector Terminal Ground Continuity
      D105 (A) 4 No

    Is the inspection result normal? 

    YES: Replace power window and door lock/unlock switch RH. Refer to "REMOVAL AND INSTALLATION ".

    NO: Repair or replace harness.

  4. CHECK GROUND CIRCUIT
    1. Turn ignition switch OFF.
    2. Disconnect front power window motor RH.
    3. Check continuity between front power window motor RH connector and ground.
      CONTINUITY SPECIFICATION

      Front power window motor RH connector Terminal Ground Continuity
      D104 6 Yes

    Is the inspection result normal? 

    YES: GO TO  6

    NO: GO TO 5

    Fig 5: Identifying Continuity Between Front Power Window Motor LH Connector And Ground
    G04902751Courtesy of NISSAN MOTOR CO., U.S.A.
  5. CHECK HARNESS CONTINUITY 2
    1. Disconnect power window and door lock/unlock switch RH.
    2. Check continuity between power window and door lock/unlock switch RH connector and front power window motor RH connector.
      CONTINUITY SPECIFICATION

      Power window and door lock/unlock switch RH connector Terminal Front power window motor RH connector Terminal Continuity
      D105 3 D104 6 Yes

    Is the inspection result normal? 

    YES: Replace power window and door lock/unlock switch RH. Refer to "REMOVAL AND INSTALLATION ".

    NO: Repair or replace harness.

    Fig 6: Identifying Continuity Between Power Window And Door Lock/Unlock Switch RH Connector And Front Power Window Motor RH Connector
    G04902757Courtesy of NISSAN MOTOR CO., U.S.A.
  6. CHECK HARNESS CONTINUITY 3
    1. Disconnect power window and door lock/unlock switch RH.
    2. Check continuity between power window and door lock/unlock switch RH connector (A) and front power window motor RH connector (B).
      CONTINUITY SPECIFICATION

      Power window and door lock/unlock switch RH connector Terminal Front power window motor RH connector Terminal Continuity
      D105 (A) 12 D104 (B) 3 Yes
      15 5
    3. Check continuity between power window and door lock/unlock switch RH connector (A) and ground.
      CONTINUITY SPECIFICATION

      Power window and door lock/unlock switch RH connector Terminal Ground Continuity
      D105 (A) 12 No
      15
      Fig 7: Identifying Continuity Between Power Window And Door Lock/Unlock Switch RH Connector And Ground
      G05382352Courtesy of NISSAN MOTOR CO., U.S.A.

    Is the inspection result normal? 

    YES: Replace front power window motor RH. Refer to "REMOVAL AND INSTALLATION ".

    NO: Repair or replace harness.

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