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PASSENGER SIDE: Diagnosis Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK ENCODER SIGNAL
    1. Turn ignition switch ON.
    2. Check signal between power window and door lock/unlock switch RH connector D105 terminal 12, 15 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: Checking Signal Between Power Window And Door Lock/Unlock Switch RH Connector And Ground
    G05046817Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: Identifying Signal Waveform
    G05046818Courtesy of NISSAN MOTOR CO., U.S.A.

    Is the inspection result normal? 

    YES: Refer to "INTERMITTENT INCIDENT ".

    NO: GO TO 2

  2. CHECK ENCODER POWER SUPPLY

    Check voltage between front power window motor RH connector D104 terminal 4 and ground.

    VOLTAGE SPECIFICATION

    Terminal Voltage (V) (Approx.)
    (+) (-)
    Front power window motor RH connector Terminal
    D104 4 Ground 10
    Fig 3: Checking Voltage Between Front Power Window Motor LH Connector Terminal 4 And Ground
    G05046759Courtesy of NISSAN MOTOR CO., U.S.A.

    Is the inspection result normal? 

    YES: GO TO  4

    NO: GO TO 3

  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 connectors.
    3. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminal 4 and front power window motor RH connector D104 (B) terminal 4.
      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: Checking Continuity Between Power Window And Door Lock/Unlock Switch RH Connector And Front Power Window Motor RH Connector
      G05046820Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminal 4 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 or connectors.

  4. CHECK ENCODER GROUND CIRCUIT
    1. Turn ignition switch OFF.
    2. Disconnect front power window motor RH connector.
    3. Check continuity between front power window motor RH connector D104 terminal 6 and ground.
    CONTINUITY SPECIFICATION

    Front power window motor RH connector Terminal Ground Continuity
    D104 6 Yes
    Fig 5: Checking Continuity Between Front Power Window Motor LH Connector Terminal 6 And Ground
    G05046761Courtesy of NISSAN MOTOR CO., U.S.A.

    Is the inspection result normal? 

    YES: GO TO  6

    NO: GO TO 5

  5. CHECK HARNESS CONTINUITY 2
    1. Disconnect power window and door lock/unlock switch RH connector.
    2. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminal 3 and front power window motor RH connector D104 (B) terminal 6.
    CONTINUITY SPECIFICATION

    Power window and door lock/unlock switch RH connector Terminal Front power window motor RH connector Terminal Continuity
    D105 (A) 3 D104 (B) 6 Yes
    Fig 6: Checking Continuity Between Power Window And Door Lock/Unlock Switch RH Connector And Front Power Window Motor RH Connector
    G05046822Courtesy of NISSAN MOTOR CO., U.S.A.

    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 or connectors.

  6. CHECK HARNESS CONTINUITY 3
    1. Disconnect power window and door lock/unlock switch RH connector.
    2. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminals 12, 15 and front power window motor RH connector D104 (B) terminals 3, 5.
      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
      Fig 7: Checking Continuity Between Power Window And Door Lock/Unlock Switch RH Connector And Front Power Window Motor RH Connector
      G05046823Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminals 12, 15 and ground.
    CONTINUITY SPECIFICATION

    Power window and door lock/unlock switch RH connector Terminal Ground Continuity
    D105 (A) 12 No
    15

    Is the inspection result normal? 

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

    NO: Repair or replace harness or connectors.

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