Nissan Maxima Service and Repair Manual: Driver side door mirror defogger

Description

Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror from fogging up.

Component Function Check

1. CHECK DOOR MIRROR DEFOGGER LH

Check that heating wire of door mirror defogger LH is heated when turning the rear window defogger switch ON.

Diagnosis Procedure

1. CHECK POWER SUPPLY CIRCUIT

Nissan Maxima.  CHECK POWER SUPPLY CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect door mirror LH.
  3. Turn ignition switch ON.
  4. Check voltage between door mirror LH harness connector D4 terminal 5 and ground.

Nissan Maxima.  CHECK POWER SUPPLY CIRCUIT

2. CHECK GROUND CIRCUIT

Nissan Maxima. CHECK GROUND CIRCUIT

  1. Turn ignition switch OFF.
  2. Check continuity between door mirror LH harness connector D4 terminal 13 and ground.

Nissan Maxima. CHECK GROUND CIRCUIT

3. CHECK DOOR MIRROR DEFOGGER LH

Check door mirror defogger LH.

4. CHECK INTERMITTENT INCIDENT

Check intermittent incident.

Component Inspection

1. CHECK DOOR MIRROR DEFOGGER LH

Nissan Maxima. CHECK DOOR MIRROR DEFOGGER LH

  1. Turn ignition switch OFF.
  2. Disconnect door mirror LH.
  3. Check continuity between door mirror terminals 5 and 13.

Nissan Maxima. CHECK DOOR MIRROR DEFOGGER LH

    Rear window defogger power supply and ground circuit
    Description Heats the heating wire with the power supply from the rear window defogger relay to prevent the rear window from fogging up. Component Function Check 1. CHECK REAR WINDOW DEFOGGER ...

    Passenger side door mirror defogger
    Description Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror from fogging up. Component Function Check 1.CHECK DOOR MIRROR DEFOGGER RH ...

    Other materials:

    U1000 CAN comm circuit
    Description CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern vehicle is equipped with many electronic control unit, and e ...

    Body component parts
    Underbody Component Parts Rear seat lower crossmember Rear floor front Rear floor front extension Rear seat crossmember Front side member rear extension (LH/RH) Dash side (LH/RH) Hoodledge reinforcement (LH/RH) Hoodledge lower assembly (LH/RH) Front suspension spring s ...

    U1243 display unit
    Description Part name  Description  DISPLAY UNIT  Display image is controlled by the serial communication from AV control unit. Inputs the RGB image signal (RGB, RGB area and RGB synchronizing) from AV control unit and the auxiliary image ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2021 Copyright www.nimainfo.com
    0.0128