Nissan Maxima Service and Repair Manual: AMP on signal circuit

Description

When the audio system is turned on, a voltage signal is supplied from the AV control unit to the BOSE speaker amp. When this signal is received, the BOSE speaker amp. will turn on.

Diagnosis Procedure

1.CHECK AMP ON SIGNAL (BOSE SPEAKER AMP)

Nissan Maxima. CHECK AMP ON SIGNAL (BOSE SPEAKER AMP)

  1. Turn audio system ON.
  2. Check voltage between BOSE speaker amp. harness connector B109 terminal 20 and ground.

Nissan Maxima. CHECK AMP ON SIGNAL (BOSE SPEAKER AMP)

2.CHECK AMP ON SIGNAL (AV CONTROL UNIT)

Nissan Maxima. CHECK AMP ON SIGNAL (AV CONTROL UNIT)

Check voltage between AV control unit harness connector M160 terminal 1 and ground

Nissan Maxima. CHECK AMP ON SIGNAL (AV CONTROL UNIT)

    Microphone signal circuit
    Description Voice signals are transmitted from the microphone to the AV control unit using the microphone signal circuits. Diagnosis Procedure 1.CHECK HARNESS BETWEEN AV CONTROL UNIT AND MICROPHO ...

    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 ...

    Other materials:

    CAN communication circuit
    Diagnosis Procedure 1.CONNECTOR INSPECTION Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Disconnect all the unit connectors on CAN communication system. Check terminals and connectors for damage, bend and loose connection. 2.CHECK HARNESS CON ...

    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 ...

    Signal buffer system
    System Diagram System Description OUTLINE BCM has the signal transmission function that outputs/transmits each input/received signal to each unit. Signal transmission function list Signal name Input Output Description Ignition switch ON si ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2025 Copyright www.nimainfo.com
    0.0077