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Home >> Infiniti >> 2003 >> FX35 RWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Power Window System >> Power Window System >> Limit Switch Circuit Check (Passenger Side)

Limit Switch Circuit Check (Passenger Side)

  1. CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) LIMIT SIGNAL 
    1. Turn ignition switch ON.
    2. Check voltage between front power window regulator (passenger side) connector and ground.
      Fig 1: Checking Front Power Window Switch (Passenger Side) Limit Signal
      G03107318Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 2: Checking Front Power Window Switch (Passenger Side) Ground Circuit
      G03107319Courtesy of NISSAN MOTOR CO., U.S.A.
      FRONT POWER WINDOW SWITCH (PASSENGER SIDE) VOLTAGE

      Connector Terminals (Wire color) Condition Voltage (V) (Approx.)
      (+) (-)
      D38 5(GY) Ground Passenger side door window is between fully-open and just before fully-closed position (ON) 0
      Passenger side door window is between just before fully-closed position and fully-closed position (OFF) 5

    OK or NG

    1. OK: Limit switch circuit is OK.
    2. NG: GO TO 2.
  2. CHECK GROUND CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect front power window regulator (passenger side) connector.
    3. Check continuity between front power window regulator (passenger side) connector D38 terminal 6 and ground.

      6 (SB) - Ground: Continuity should exist. 

    OK or NG

    1. OK: GO TO  4 .
    2. NG: GO TO 3.
  3. CHECK HARNESS CONTINUITY 1 
    1. Disconnect front power window switch (passenger side) connector.
    2. Check continuity between front power window switch (passenger side) connector D36 terminal 3 and front power window regulator (passenger side) connector D38 terminal 6.
      Fig 3: Checking Front Power Window Switch (Passenger Side) Harness Continuity 1
      G03107320Courtesy of NISSAN MOTOR CO., U.S.A.

      3 (SB) - 6 (SB): Continuity should exist. 

    OK or NG

    1. OK: Replace front power window switch (passenger side).
    2. NG: Repair or replace harness between front power window switch (passenger side) and front power window regulator (passenger side).
  4. CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) OUTPUT SIGNAL 
    1. Turn ignition switch ON.
    2. Check voltage between front power window switch (passenger side) connector D36 terminal 15 and ground.
      Fig 4: Checking Front Power Window Switch (Passenger Side) Output Signal
      G03107321Courtesy of NISSAN MOTOR CO., U.S.A.

      15 (GY) - Ground: Approx. 5V 

    OK or NG

    1. OK: GO TO 5
    2. NG: Replace front power window switch (passenger side).
  5. CHECK HARNESS CONTINUITY 2 
    1. Turn ignition switch OFF.
    2. Disconnect front power window switch (passenger side) connector.
    3. Check continuity between front power window switch (passenger side) connector D36 terminal 15 and front power window regulator (passenger side) connector D38 terminal 5.
      Fig 5: Checking Front Power Window Switch (Passenger Side) Harness Continuity 2
      G03107322Courtesy of NISSAN MOTOR CO., U.S.A.

      15 (GY) - 5 (GY): Continuity should exist. 

    OK or NG

    1. OK: GO TO 6.
    2. NG: Repair or replace harness between front power window switch (passenger side) and front power window regulator (passenger side).
  6. CHECK LIMIT SWITCH 
    1. Connect front power window regulator (passenger side) and front power window switch (passenger side) connector.
    2. Turn ignition switch ON.
    3. Check continuity between front power window regulator (passenger side) connector D38 terminal 5 and 6.
      Fig 6: Checking Limit Switch (Passenger Side)
      G03107323Courtesy of NISSAN MOTOR CO., U.S.A.
      LIMIT SWITCH (PASSENGER SIDE) CONTINUITY

      Connector Terminals (Wire color) Condition Continuity
      D38 5(GY) 6 (SB) Passenger side door window is between fully-open and just before fully-closed position (ON) Yes (1)
      Passenger side door window is between just before fully-closed position and fully-closed position (OFF) No (1)
      (1) When checking continuity, turn ignition switch OFF.

    OK or NG

    1. OK: Check condition of harness and connector.
    2. NG: Replace front power window motor (passenger side).