Nissan Maxima Service and Repair Manual: Tweeter 

Description 

The audio unit sends audio signals to the tweeters using the front door speaker circuits.

Diagnosis Procedure

1.CONNECTOR CHECK

Check the audio unit and speaker connectors for the following:

  • Proper connection
  • Damage
  • Disconnected or loose terminals

2.HARNESS CHECK

Nissan Maxima. HARNESS CHECK

  1. Disconnect audio unit connector M133 (A) and suspect tweeter connector (B).
  2. Check continuity between audio unit harness connector M133 (A) and suspect tweeter harness connector (B).
  3. Check continuity between audio unit harness connector M133 (A) and ground.

Nissan Maxima. HARNESS CHECK

Nissan Maxima. HARNESS CHECK

3.TWEETER SIGNAL CHECK

Nissan Maxima. .TWEETER SIGNAL CHECK

  1. Connect audio unit connector and tweeter connector.
  2. Turn ignition switch to ACC.
  3. Push POWER switch.
  4. Check the signal between audio unit harness connector terminals with CONSULT or oscilloscope.

Nissan Maxima. .TWEETER SIGNAL CHECK

    Front door speaker 
    Description  The audio unit sends audio signals to the front door speakers using the front door speaker circuits. Diagnosis Procedure  1.CONNECTOR CHECK Check the audio unit and speake ...

    Rear door speaker
    Description The audio unit sends audio signals to the rear door speakers using the rear door speaker circuits. Diagnosis Procedure 1.CONNECTOR CHECK Check the audio unit and speaker connectors f ...

    Other materials:

    Floor trim
    Exploded View Spacer (RH) Spacer (LH) Floor mat hook Floor carpet Harness clamp Front Removal and Installation REMOVAL Disconnect the negative and positive battery terminals. Refer to PG-68, "Removal and Installation (Battery Tray)". Remove front seat (RH/LH). Refer t ...

    Intelligent key interlock function
    INTELLIGENT KEY INTERLOCK FUNCTION : System INTELLIGENT KEY INTERLOCK FUNCTION : System Description OUTLINE When unlocking doors by using Intelligent Key or door request switch (driver side), seat slide and steering tilt move directly to the exit assist function. Other loads move to the ...

    Symptom diagnosis
    UNBALANCE STEERING WHEEL TURNING FORCE (TORQUE VARIATION) Description Hard steering when fully turning the steering wheel. Light steering when driving at a high speed. Diagnosis Procedure 1.CHECK SYSTEM FOR POWER SUPPLY AND GROUND Perform trouble diagnosis for power supply and ground cir ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2022 Copyright www.nimainfo.com
    0.0064