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HOMESERVICE MANUALSNISSAN-DATSUN2024FRONTIER SL, RWDREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEWINDOWSPOWER WINDOW CONTROL SYSTEM (CIRCUIT DIAGNOSIS)CIRCUIT DIAGNOSISPOWER SUPPLY AND GROUND CIRCUITMAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH (KING CAB®)DIAGNOSIS PROCEDURE
2024 Nissan-Datsun Frontier SL, RWD

Diagnosis Procedure

2024 Nissan-Datsun Frontier SL, RWDSECTION Diagnosis Procedure
  1. CHECK POWER SUPPLY CIRCUIT 
      1. Ignition switch ON.
      2. Check voltage between main power window and door lock/unlock switch harness connector and ground.
        (+) (-) Voltage (Approx.)
        Main power window and door lock/unlock switch
        Connector Terminal
        D60 1 Ground Battery voltage
        15

    Is the measurement value within the specification?

    YES>>

    GO TO 2.

    NO>>

    GO TO 3.

  2. CHECK GROUND CIRCUIT 
      1. Ignition switch OFF.
      2. Disconnect main power window and door lock/unlock switch connector.
      3. Check continuity between main power window and door lock/unlock switch harness connector and ground.
        Main power window and door lock/unlock switch - Continuity
        Connector Terminal
        D60 13 Ground Yes

    Is the inspection result normal?

    YES>>

    Check main power window and door lock/unlock switch output signal (front power window switch RH) GO TO 5.

    YES>>

    Check main power window and door lock/unlock switch output signal (front power window switch LH) GO TO 6.

    NO>>

    Repair or replace harness.

  3. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH POWER SUPPLY CIRCUIT 
      1. Ignition switch OFF.
      2. Disconnect BCM connector and main power window and door lock/unlock switch connector.
      3. Check continuity between BCM harness connector and main power window and door lock/unlock switch harness connector.
        BCM Main power window and door lock/unlock switch Continuity
        Connector Terminal Connector Terminal
        M81 140 D60 1 Yes
        141 15
      4. Check continuity between BCM harness connector and ground.
        BCM - Continuity
        Connector Terminal
        M81 140 Ground No
        141

    Is the inspection result normal?

    YES>>

    GO TO 4.

    NO>>

    Repair or replace harness.

  4. CHECK BCM OUTPUT SIGNAL 
      1. Connect BCM connector.
      2. Ignition switch ON.
      3. Check voltage between BCM harness connector and ground.
        (+) (-) Voltage (Approx.)
        BCM
        Connector Terminal
        M81 140 Ground Battery voltage
        141

    Is the measurement value within the specification?

    YES>>

    Check intermittent incident. Refer to Intermittent Incident .

    NO>>

    Replace BCM. Refer to Removal and Installation .

  5. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL (FRONT POWER WINDOW SWITCH RH) 
      1. Connect main power window and door lock/unlock switch connector.
      2. Ignition switch ON.
      3. Check voltage between main power window and door lock/unlock switch harness connector and ground.
      (+) (-) Window switch position (front RH) Voltage (Approx.)
      Main power window and door lock/unlock switch
      Connector Terminal
      D60 2 Ground UP Battery voltage
      DOWN 0 V
      9 UP 0 V
      DOWN Battery voltage

    Is the measurement value within the specification?

    YES>>

    Check intermittent incident. Refer to Intermittent Incident .

    NO>>

    Replace main power window and door lock/unlock switch. Refer to Removal and Installation .

  6. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL (FRONT POWER WINDOW SWITCH LH) 
      1. Connect main power window and door lock/unlock switch connector.
      2. Ignition switch ON.
      3. Check voltage between main power window and door lock/unlock switch harness connector and ground.
      (+) (-) Window switch position (front LH) Voltage (Approx.)
      Main power window and door lock/unlock switch
      Connector Terminal
      D60 7 Ground UP Battery voltage
      DOWN 0 V
      16 UP 0 V
      DOWN Battery voltage

    Is the measurement value within the specification?

    YES>>

    Check intermittent incident. Refer to Intermittent Incident .

    NO>>

    Replace main power window and door lock/unlock switch. Refer to Removal and Installation .

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.