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:

    BCM (body control module)
    Reference Value NOTE:The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech IIUser Guide for additional information. Activate and display TPMS transmitter IDs Display tire pressure reported by the TPMS transmitter Read TPMS DTCs Regi ...

    Sound signal circuit
    SATELLITE RADIO TUNER SATELLITE RADIO TUNER : Description Left and right channel audio signals are supplied from the satellite radio tuner to the AV control unit through the sound signal circuits. SATELLITE RADIO TUNER : Diagnosis Procedure LEFT CHANNEL 1.CHECK HARNESS Turn ignition ...

    Install
    1. Align the head restraint/headrest stalks with the holes in the seat. Make sure that the head restraint/headrest is facing the correct direction. The stalk with the notch (notches) 1 must be installed in the hole with the lock knob 2 . 2. Push and hold the lock knob and push the head re ...

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    Nissan Maxima Service and Repair Manual

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