Nissan Maxima Service and Repair Manual: Rear window defogger and door mirror defogger do not operate

Nissan Maxima Service and Repair Manual / Driver controls / Defogger / Symptom diagnosis / Rear window defogger and door mirror defogger do not operate

Diagnosis Procedure

1. CHECK REAR WINDOW DEFOGGER SWITCH

Check rear window defogger switch.

2. CHECK REAR WINDOW DEFOGGER RELAY

Check rear window defogger relay

3. CHECK FUSES

Check if any of the following fuses in fuse block (J/B) are blown.

Nissan Maxima. CHECK FUSES

4. CHECK REAR WINDOW DEFOGGER POWER SUPPLY CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect fuse block (J/B).
  3. Turn ignition switch ON.
  4. Check voltage between fuse block (J/B) connector and ground.

Nissan Maxima. CHECK REAR WINDOW DEFOGGER POWER SUPPLY CIRCUIT

5. CHECK REAR WINDOW DEFOGGER POWER SUPPLY AND GROUND CIRCUIT

Check rear window defogger power supply and ground circuit

6. CHECK DOOR MIRROR DEFOGGER

Check door mirror defogger.

    Symptom diagnosis
    ...

    Rear window defogger does not operate but both of door mirror defogger operate
    Diagnosis Procedure 1. CHECK REAR WINDOW DEFOGGER POWER SUPPLY AND GROUND CIRCUIT Check rear window defogger power supply and ground circuit. ...

    Other materials:

    Front power seat adjustment
    Operating tips The power seat motor has an auto-reset overload protection circuit. If the motor stops during operation, wait 30 seconds then reactivate the switch. Do not operate the power seat switch for a long period of time when the engine is off. This will discharge the bat ...

    Battery
    How to Handle Battery CAUTION: If it becomes necessary to start the engine with a booster battery and jumper cables, use a 12-volt booster battery. After connecting battery cables, ensure that they are tightly clamped to battery terminals for good contact. Never add distilled wa ...

    Turn signal lamp circuit
    Description The BCM monitors inputs from the combination switch to determine when to activate the turn signals. The BCM outputs voltage direction to the left and right turn signals during turn signal operation or both during hazard warning operation. The BCM sends a turn signal indicator requ ...

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