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:

    M&A branch line circuit
    Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the combination meter for damage, bend and loose connection (unit side and connector side). 2.CHECK HARNESS FOR OPEN CI ...

    Antenna AMP.
    Removal and Installation REMOVAL Remove the rear pillar finisher RH. Refer to INT-36, "Exploded View". Detach the antenna amp. harness clip (A). Disconnect the harness connectors (B) from the antenna amp. (1). Remove the antenna amp. screw (C) and the antenna amp. (1). ...

    Precaution
    PRECAUTIONS Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front ...

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