Nissan Maxima Service and Repair Manual: Front door speaker

Description

The AV control unit sends audio signals to the front door speakers using the front 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 (B).
  2. Check continuity between AV control unit harness connector M115 (A) terminal and suspect speaker harness connector (B) terminal.
  3. Check continuity between AV control unit harness connector M115 (A) terminal and ground.

Nissan Maxima. HARNESS CHECK

Nissan Maxima. HARNESS CHECK

3.FRONT DOOR SPEAKER SIGNAL CHECK

Nissan Maxima. FRONT DOOR SPEAKER SIGNAL CHECK

  1. Connect AV control unit connector and front 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. FRONT DOOR SPEAKER SIGNAL CHECK

    Vertical synchronizing (VP) signal circuit
    Description In composite image (AUX image, camera image), transmit the vertical synchronizing (VP) signal and horizontal synchronizing (HP) signal from display unit to AV control unit so as to sy ...

    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 ...

    Other materials:

    Dual Panel Moonroof (if so equipped)
    Power moonroof. The moonroof will only operate when the ignition switch is in theONposition. The power moonroof is operational for a period of time, even if the ignition switch is placed in the ACC or OFF position. If the driver's door or the front passenger's door is opened during this pe ...

    ECU diagnosis information
    A/C AUTO AMP Reference Value VALUES ON THE DIAGNOSIS TOOL CONSULT MONITOR ITEM A/C AUTO AMP. HARNESS CONNECTOR TERMINAL LAYOUT TERMINALS AND REFERENCE VALUES FOR A/C AUTO AMP. Fail-Safe FAIL-SAFE FUNCTION If a communication error exists between the A/C auto amp., the AV ...

    The parking brake release warning continues sounding, or does not sound
    Description The parking brake warning buzzer sounds continuously during vehicle travel though the parking brake is released The parking brake warning buzzer does not sound at all even though driving the vehicle with the parking brake applied. Diagnosis Procedure 1. CHECK PARKIN ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2026 Copyright www.nimainfo.com
    0.0059