Nissan Maxima Service and Repair Manual: Center speaker

Nissan Maxima Service and Repair Manual / Driver information & multimedia / Audio, visual & navigation system / DTC/circuit diagnosis / 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 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 B109 and center speaker connector M130.
  2. Check continuity between BOSE speaker amp. harness connector B109 (A) and center speaker harness connector M130 (B).
  3. Check continuity between BOSE speaker amp. harness connector B109 (A) and ground.

Nissan Maxima. HARNESS CHECK

Nissan Maxima. HARNESS CHECK

3.CENTER SPEAKER SIGNAL CHECK

Nissan Maxima. CENTER SPEAKER SIGNAL CHECK

  1. Connect BOSE speaker amp. connector B109 and center speaker connector.
  2. Turn ignition switch to ACC.
  3. Push POWER switch.
  4. Check the signal between BOSE speaker amp. harness connector B109 terminals with CONSULT or oscilloscope.

Nissan Maxima. CENTER SPEAKER SIGNAL CHECK

4.HARNESS CHECK

Nissan Maxima. HARNESS CHECK

  1. Disconnect AV control unit connector M160 and BOSE speaker amp. connector B109.
  2. Check continuity between AV control unit harness connector M160 (A) and BOSE speaker amp. harness connector B109 (B).
  3. Check continuity between AV control unit harness connector M160 (A) and ground.

Nissan Maxima. HARNESS CHECK

Nissan Maxima. HARNESS CHECK

5.CENTER SPEAKER SIGNAL CHECK

Nissan Maxima. CENTER SPEAKER SIGNAL CHECK

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

    connector.

  2. Turn ignition switch ACC.
  3. Push POWER switch.
  4. Check the signal between AV control unit harness connector terminals with CONSULT or oscilloscope.

Nissan Maxima. CENTER SPEAKER SIGNAL CHECK

    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 circuit ...

    Rear 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 rear door speakers using the audio sign ...

    Other materials:

    Navigation system
    System Diagram System Description NOTE: Refer to NAVI System Owner's Manual for system operation. The navigation system periodically calculates the vehicle's current position according to the following three signals: Travel distance of the vehicle as determined by the vehicle s ...

    B2268 water temp
    Description The engine coolant temperature signal is transmitted from ECM to the combination meter via CAN communication. DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.PERFORM SELF-DIAGNOSIS OF ECM Perform "Self Diagnosis Result" of ECM, and repair or replace malfunctioning parts. ...

    B257B, B257C ambient sensor
    Description COMPONENT DESCRIPTION Ambient Sensor The ambient sensor (1) is installed to the front bumper reinforcement. It detects ambient temperature and converts it into a resistance value which is then input into the A/C auto amp. Ambient Sensor Circuit AMBIENT TEMPERATUR ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2022 Copyright www.nimainfo.com
    0.0061