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Rear Power Window LH Circuit Inspection (Main Power Window and Door Lock/Unlock Switch Operation)

  1. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL
    1. Disconnect rear power window motor LH.
    2. Turn ignition switch ON.
    3. Check voltage between rear power window motor LH connector and ground.
      Connector Terminals Condition Voltage (V) (Approx.)
      (+) (-)
      D204 1 Ground UP Battery voltage
      DOWN 0
      2 UP 0
      DOWN Battery voltage
      Fig 1: Checking Main Power Window & Door Lock/Unlock Switch Output Signal
      G04927875Courtesy of NISSAN NORTH AMERICA, INC.

      OK or NG 

      OK: Replace rear power window motor LH. Refer to , "REMOVAL AND INSTALLATION ".

      NG: GO TO 2.

  2. CHECK REAR POWER WINDOW MOTOR LH CIRCUIT
    1. Turn ignition switch OFF.
    2. Disconnect rear power window switch LH.
    3. Check continuity between rear power window switch LH connector (A) and rear power window motor LH connector (B).
      Connector Terminal Connector Terminal Continuity
      A B
      D203 6 D204 2 Yes
      7 1 Yes
      Fig 2: Checking Rear Power Window Motor LH Circuit
      G04927893Courtesy of NISSAN NORTH AMERICA, INC.
    4. Check continuity between rear power window switch LH connector (A) and ground.
      Connector Terminal Ground Continuity
      A
      D203 6 No
      7 No

      OK or NG 

      OK: GO TO 3.

      NG: Repair or replace harness.

  3. CHECK REAR POWER WINDOW SWITCH LH

    Check continuity between rear power window switch LH terminals.

    Rear power window switch LH Terminals Continuity
    4 7 Yes
    5 6 Yes
    Fig 3: Checking Rear Power Window Switch LH
    G04895987Courtesy of NISSAN NORTH AMERICA, INC.

    OK or NG 

    OK: GO TO 4.

    NG: Replace rear power window switch LH. Refer to , "REMOVAL AND INSTALLATION ".

  4. CHECK GROUND SUPPLY CIRCUIT
    1. Disconnect main power window and door lock/unlock switch.
    2. Check continuity between main power window and door lock/unlock switch connector (A) and rear power window switch LH connector (B).
      A B Continuity
      Connector Terminal Connector Terminal
      D5 1 D203 4 Yes
      3 5 Yes
      Fig 4: Checking Ground Supply Circuit
      G05922858Courtesy of NISSAN NORTH AMERICA, INC.
    3. Check continuity between main power window and door lock/unlock switch connector (A) and ground.
      A Ground Continuity
      Connector Terminal
      D5 1 No
      3 No

      OK or NG 

      OK: GO TO 5.

      NG: Repair or replace harness.

  5. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH

    Check continuity between main power window and door lock/unlock switch terminals.

    Main power window and door lock/unlock switch Terminals Condition Continuity
    17 1 Lock switch UNLOCK Yes
    Lock switch LOCK No
    3 Lock switch UNLOCK Yes
    Lock switch LOCK No
    Fig 5: Checking Main Power Window & Door Lock/Unlock Switch
    G05922859Courtesy of NISSAN NORTH AMERICA, INC.

    OK or NG 

    OK: Repair or replace harness.

    NG: Replace main power window and door lock/unlock switch. Refer to , "REMOVAL AND INSTALLATION ".

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