Nissan Maxima Service and Repair Manual: Rear door speaker

Description

The AV control unit sends audio signals to the rear door speakers using the rear door speaker circuits.

Diagnosis Procedure

1.CONNECTOR CHECK

Check the AV control unit and speaker connectors for the following:

  • Proper connection
  • Damage
  • Disconnected or loose terminals

2.HARNESS CHECK

Nissan Maxima. HARNESS CHECK

  1. Disconnect AV control unit connector M115 (A) and suspect speaker connector.
  2. Check continuity between AV control unit harness connector M115 (A) and suspect speaker harness connector (B).
  3. Check continuity between AV control unit harness connector M115 (A) and ground.

Nissan Maxima. HARNESS CHECK

Nissan Maxima. HARNESS CHECK

3.REAR DOOR SPEAKER SIGNAL CHECK

Nissan Maxima. REAR DOOR SPEAKER SIGNAL CHECK

  1. Connect AV control unit connector and rear door speaker connector.
  2. Turn ignition switch to ACC.
  3. Push POWER switch.
  4. Check the signal between AV control unit harness connector terminals with CONSULT or oscilloscope.

Nissan Maxima. REAR DOOR SPEAKER SIGNAL CHECK

    Tweeter
    Description The AV control unit sends audio signals to the tweeters using the front door speaker circuits. Diagnosis Procedure 1.CONNECTOR CHECK Check the AV control unit and speaker connectors ...

    Subwoofer
    Description The AV control unit sends audio signals to the subwoofer amp. The subwoofer amp. amplifies the audio signals before sending them to the subwoofers using the audio signal circuits. Di ...

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    Tweeter
    Description The AV control unit sends audio signals to the BOSE speaker amp. The BOSE speaker amp. amplifies the audio signals before sending them to the tweeters using the audio signal circuits. Diagnosis Procedure 1.CONNECTOR CHECK Check the AV control unit, BOSE speaker amp. and speaker ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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