Nissan Maxima Service and Repair Manual: Power supply and ground circuit

Nissan Maxima Service and Repair Manual / Body exterior, doors, roof & vehicle security / Power window control system / DTC/circuit diagnosis / Power supply and ground circuit

BCM

BCM : Diagnosis Procedure

1. CHECK FUSE AND FUSIBLE LINK

Check if the following BCM fuses or fusible link are blown.

Nissan Maxima. CHECK FUSE AND FUSIBLE LINK

2. CHECK POWER SUPPLY CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect BCM.
  3. Check voltage between BCM harness connector and ground.

Nissan Maxima. CHECK POWER SUPPLY CIRCUIT

3. CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

Nissan Maxima. CHECK GROUND CIRCUIT

BCM : Special Repair Requirement

1. REQUIRED WORK WHEN REPLACING BCM

Initialize control unit.

POWER WINDOW MAIN SWITCH

POWER WINDOW MAIN SWITCH : Diagnosis Procedure

1. CHECK POWER SUPPLY CIRCUIT

Nissan Maxima. CHECK POWER SUPPLY CIRCUIT

  1. Turn ignition switch ON.
  2. Check voltage between main power window and door lock/ unlock switch connectors D7 (A) terminal 10 and D8 (B) terminal 19 and ground.

Nissan Maxima. CHECK POWER SUPPLY CIRCUIT

2. CHECK HARNESS CONTINUITY

Nissan Maxima. CHECK HARNESS CONTINUITY

  1. Turn ignition switch OFF.
  2. Disconnect BCM connector M16 and main power window and door lock/unlock switch connectors.
  3. Check continuity between BCM connector M16 (A) terminals 2 and 3 and main power window and door lock/unlock switch connectors D7 (B) terminal 10 and D8 (C) terminal 19.
  4. Check continuity between BCM connector M16 (A) terminals 2 and 3 and ground.

Nissan Maxima. CHECK HARNESS CONTINUITY

Nissan Maxima. CHECK HARNESS CONTINUITY

3. CHECK GROUND CIRCUIT

Nissan Maxima. CHECK GROUND CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect main power window and door lock/unlock switch connector D8.
  3. Check continuity between main power window and door lock/ unlock switch connector D8 terminal 17 and ground.

Nissan Maxima. CHECK GROUND CIRCUIT

POWER WINDOW MAIN SWITCH : Special Repair Requirement

1. PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure.

2. CHECK ANTI-PINCH OPERATION

Check anti-pinch operation.

FRONT POWER WINDOW SWITCH

FRONT POWER WINDOW SWITCH : Diagnosis Procedure

1. CHECK POWER SUPPLY CIRCUIT

Nissan Maxima. CHECK POWER SUPPLY CIRCUIT

Check voltage between power window and door lock/unlock switch RH connector D105 terminal 10 and ground

Nissan Maxima. CHECK POWER SUPPLY CIRCUIT

2. CHECK HARNESS CONTINUITY

Nissan Maxima. CHECK HARNESS CONTINUITY

  1. Turn ignition switch OFF.
  2. Disconnect BCM connector M16 and power window and door lock/unlock switch RH connector.
  3. Check continuity between BCM connector M16 (A) terminal 2 and power window and door lock/unlock switch RH connector D105 (B) terminal 10.
  4. Check continuity between BCM connector M16 (A) terminal 2 and ground.

Nissan Maxima. CHECK HARNESS CONTINUITY

Nissan Maxima. CHECK HARNESS CONTINUITY

3. CHECK GROUND CIRCUIT

Nissan Maxima. CHECK GROUND CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect power window and door lock/unlock switch RH.
  3. Check continuity between power window and door lock/unlock switch RH connector D105 terminal 11 and ground.

Nissan Maxima. CHECK GROUND CIRCUIT

FRONT POWER WINDOW SWITCH : Special Repair Requirement

1. PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure.

2. CHECK ANTI-PINCH OPERATION

Check anti-pinch operation

REAR POWER WINDOW SWITCH

REAR POWER WINDOW SWITCH : Diagnosis Procedure

1. CHECK POWER SUPPLY CIRCUIT

Nissan Maxima. CHECK POWER SUPPLY CIRCUIT

Check voltage between rear power window switch connector terminal 1 and ground.

Nissan Maxima. CHECK POWER SUPPLY CIRCUIT

2. CHECK HARNESS CONTINUITY

Nissan Maxima. CHECK HARNESS CONTINUITY

  1. Turn ignition switch OFF.
  2. Disconnect BCM connector M16 and rear power window switch connector.
  3. Check continuity between BCM connector M16 (A) terminal 3 and rear power window switch connector (B) terminal 1.
  4. Check continuity between BCM connector M16 (A) terminal 3 and ground.

Nissan Maxima. CHECK HARNESS CONTINUITY

Nissan Maxima. CHECK HARNESS CONTINUITY

3. CHECK GROUND CIRCUIT

Nissan Maxima. CHECK GROUND CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect rear power window switch connector.
  3. Check continuity between rear power window switch connector terminal 7 and ground.

Nissan Maxima. CHECK GROUND CIRCUIT

REAR POWER WINDOW SWITCH : Special Repair Requirement

1. PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure

2. CHECK ANTI-PINCH OPERATION

Check anti-pinch operation

    DTC/circuit diagnosis
    ...

    Rear power window switch
    Description BCM supplies power. Rear power window motor operates when rear power window switch is activated. Component Function Check Rear Power Window Switch 1. CHECK REAR POWER WINDOW ...

    Other materials:

    Power supply and ground circuit
    AV CONTROL UNIT AV CONTROL UNIT : Diagnosis Procedure 1.CHECK FUSES Check that the following fuses of the AV control unit are not blown. 2.POWER SUPPLY CIRCUIT CHECK Disconnect AV control unit connectors M115 and M119. Check voltage between the AV control unit connectors M115 and ...

    Intake valve timing control
    System Diagram System Description INPUT/OUTPUT SIGNAL CHART *: This signal is sent to the ECM via the CAN communication line SYSTEM DESCRIPTION This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake valve. The ECM receives s ...

    Slip indicator lamp
    Description Component Function Check 1.CHECK SLIP INDICATOR LAMP OPERATION Check that the lamp illuminates for approximately 2 seconds after the ignition switch is turned ON. Diagnosis Procedure 1.CHECK SELF-DIAGNOSIS Perform ABS actuator and electric unit (control unit) self-diagnosis ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2024 Copyright www.nimainfo.com
    0.0059