Nissan Maxima Service and Repair Manual: 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 connectors for the following:

  • Proper connection
  • Damage
  • Disconnected or loose terminals

2.HARNESS CHECK

Nissan Maxima. HARNESS CHECK

  1. Disconnect BOSE speaker amp. connector B110 and suspect tweeter connector.
  2. Check continuity between BOSE speaker amp. harness connector B110 (A) and suspect tweeter harness connector (B).
  3. Check continuity between BOSE speaker amp. harness connector B110 (A) and ground.

Nissan Maxima. HARNESS CHECK

Nissan Maxima. HARNESS CHECK

3.TWEETER SIGNAL CHECK

Nissan Maxima. TWEETER SIGNAL CHECK

  1. Connect BOSE speaker amp. connector B110 and suspect tweeter connector.
  2. Turn ignition switch to ACC.
  3. Push POWER switch.
  4. Check the signal between BOSE speaker amp. harness connector B110 terminals with CONSULT or oscilloscope.

Nissan Maxima. TWEETER SIGNAL CHECK

4.HARNESS CHECK

Nissan Maxima. HARNESS CHECK

  1. Disconnect AV control unit connector M157 and BOSE speaker amp. connector B109.
  2. Check continuity between AV control unit harness connector M157 (A) and BOSE speaker amp. harness connector B109 (B).
  3. Check continuity between AV control unit harness connector M157 (A) and ground.

Nissan Maxima. HARNESS CHECK

Nissan Maxima. HARNESS CHECK

5.TWEETER SIGNAL CHECK

Nissan Maxima. TWEETER SIGNAL CHECK

  1. Connect AV control unit connector and BOSE speaker amp.

    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. TWEETER SIGNAL CHECK

    Front door speaker
    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 front door speakers using the audio sig ...

    Center speaker
    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 center speaker using the audio signal c ...

    Other materials:

    Rear view monitor system
    System Diagram System Description When the shift selector is in the R position, the display unit shows a view to the rear of the vehicle. Lines which indicate the vehicle clearance and distances are also displayed. Component Parts Location Tweeter LH M51 Center speaker M130 ...

    Power window and door lock/unlock switch RH
    Removal and Installation REMOVAL Remove the front door grip cover. Refer to INT-18, "Removal and Installation". Remove the clip (A) from the door grip using suitable tool. Release the metal clip and lift the power window and door lock/ unlock switch (2) and switc ...

    Evaporative emission system
    System Diagram System Description *1: ECM determines the start signal status by the signals of engine speed and battery voltage. *2: This signal is sent to the ECM via the CAN communication line. SYSTEM DESCRIPTION The evaporative emission system is used to reduce hydrocarbons emitte ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2020 Copyright www.nimainfo.com
    0.013