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PASSENGER SIDE: Diagnosis Procedure

Regarding Wiring Diagram information, refer to "WIRING DIAGRAM ".

  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.
      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 D105 Terminal 12, 15 And Ground With Oscilloscope
      G05046817Courtesy of NISSAN NORTH AMERICA, INC.
      Fig 2: Power Window And Door Lock/Unlock Switch Encoder Signal Waveform
      G05046818Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: Check intermittent incident. 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.

    Terminal Voltage (V) (Approx.)
    (+) (-)
    Front power window motor RH connector Terminal
    D104 4 Ground 10
    Fig 3: Checking Voltage Between Front Power Window Motor RH Connector D104 Terminal 4 And Ground
    G05046759Courtesy of NISSAN NORTH AMERICA, INC.

    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.
      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 D105 Terminal 4 And Front Power Window Motor RH Connector D104 Terminal 4
      G05046820Courtesy of NISSAN NORTH AMERICA, INC.
    4. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminal 4 and ground.
      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 ". After that, refer to "PASSENGER SIDE: SPECIAL REPAIR REQUIREMENT ".

      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.
      Front power window motor RH connector Terminal Ground Continuity
      D104 6 Yes
      Fig 5: Checking Continuity Between Front Power Window Motor RH Connector D104 Terminal 6 And Ground
      G05046761Courtesy of NISSAN NORTH AMERICA, INC.

      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.
      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 D105 Terminal 3 And Front Power Window Motor RH Connector D104 Terminal 6.
      G05046822Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: Replace power window and door lock/unlock switch RH. Refer to "REMOVAL AND INSTALLATION ". After that, refer to "PASSENGER SIDE: SPECIAL REPAIR REQUIREMENT ".

      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.
      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 D105 Terminals 12, 15 And Front Power Window Motor RH Connector D104 Terminals 3, 5
      G05046823Courtesy of NISSAN NORTH AMERICA, INC.
    3. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminals 12, 15 and ground.
      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 ". After that, refer to "PASSENGER SIDE: SPECIAL REPAIR REQUIREMENT ".

      NO: Repair or replace harness or connectors.

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