Nissan Maxima Service and Repair Manual: Tweeter

Nissan Maxima Service and Repair Manual / Driver information & multimedia / Audio, visual & navigation system / DTC/circuit diagnosis / 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:

    FEB system limitations
    WARNING Listed below are the system limitations for the FEB system. Failure to operate the vehicle in accordance with these system limitations could result in serious injury or death. The FEB system cannot detect all vehicles under all conditions. The radar sensor does not detect the follow ...

    ECU diagnosis information
    TCM Reference Value VALUES ON THE DIAGNOSIS TOOL TERMINAL LAYOUT PHYSICAL VALUES Fail-safe The TCM has an electrical fail-safe mode. In this mode TCM operates even if there is an error in a main electronic control input/output signal circuit. FAIL-SAFE FUNCTION If any malf ...

    Oil Pan And Oil Strainer
    Exploded View Oil pan baffle O-ring Gasket Oil pressure switch Oil cooler gasket Oil cooler Oil cooler connection Oil filter Lower oil pan Oil strainer Rear plate cover Crankshaft position sensor (POS) O-ring Upper oil pan Removal and Installation (Lower O ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2025 Copyright www.nimainfo.com
    0.0091