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Home >> Infiniti >> 2012 >> EX35 Base, AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System >> DTC/Circuit Diagnosis >> Power Window Motor >> Passenger Side >> PASSENGER SIDE: Diagnosis Procedure
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PASSENGER SIDE: Diagnosis Procedure

  1. CHECK FRONT POWER WINDOW MOTOR INPUT SIGNAL
    1. Turn ignition switch OFF.
    2. Disconnect front power window motor (passenger side) connector.
    3. Turn ignition switch ON.
    4. Check voltage between front power window motor (passenger side) harness connector and ground.
      (+) (-) Condition Voltage (V) (Approx.)
      Front power window motor (passenger side)
      Connector Terminal
      D40 1 Ground Front power window switch (passenger side) UP Battery voltage
      DOWN 0
      2 UP 0
      DOWN Battery voltage

      Is the measurement value within the specification? 

      YES: GO TO  3.

      NO: GO TO 2.

  2. CHECK POWER WINDOW MOTOR (PASSENGER SIDE) CIRCUIT
    1. Turn ignition switch OFF.
    2. Disconnect front power window switch (passenger side) connector.
    3. Check continuity between front power window switch (passenger side) harness connector and front power window motor (passenger side) harness connector.
      Front power window switch (passenger side) Front power window motor (passenger side) Continuity
      Connector Terminal Connector Terminal
      D38 9 D40 1 Existed
      8 2
    4. Check continuity between front power window switch (passenger side) connector and ground.
      Front power window switch (passenger side) Ground Continuity
      Connector Terminal
      D38 8 Not existed
      9

      Is the inspection result normal? 

      YES: Replace front power window switch (passenger side). Refer to "REMOVAL AND INSTALLATION ".

      NO: Repair or replace harness.

  3. CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE)

    Check front power window motor (passenger side).

    Refer to "PASSENGER SIDE: COMPONENT INSPECTION ".

    Is the inspection result normal? 

    YES: GO TO 4.

    NO: Replace front power window motor (passenger side). Refer to "REMOVAL AND INSTALLATION ".

  4. CHECK INTERMITTENT INCIDENT

    Refer to "INTERMITTENT INCIDENT ".

    : INSPECTION END