Nissan Maxima Service and Repair Manual: ECU diagnosis information

A/C AUTO AMP

Reference Value

VALUES ON THE DIAGNOSIS TOOL

CONSULT MONITOR ITEM

Nissan Maxima. CONSULT MONITOR ITEM

A/C AUTO AMP. HARNESS CONNECTOR TERMINAL LAYOUT

Nissan Maxima. A/C AUTO AMP. HARNESS CONNECTOR TERMINAL LAYOUT

TERMINALS AND REFERENCE VALUES FOR A/C AUTO AMP.

Nissan Maxima. TERMINALS AND REFERENCE VALUES FOR A/C AUTO AMP.

Nissan Maxima. TERMINALS AND REFERENCE VALUES FOR A/C AUTO AMP.

Fail-Safe

FAIL-SAFE FUNCTION

  • If a communication error exists between the A/C auto amp., the AV control unit and A/C and AV switch assembly for 30 seconds or longer, air conditioner is controlled under the following conditions:

Compressor: ON
Air outlet: AUTO
Air inlet: FRE (Fresh)
Blower fan speed: AUTO
Set temperature: Setting before communication error occurs
Display: OFF

DTC Inspection Priority Chart

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.

Nissan Maxima. DTC Inspection Priority Chart

DTC Index

Nissan Maxima. DTC Index

*: Perform self-diagnosis under direct sunlight. When performing indoors, aim a light (mo

    Power supply and ground circuit
    A/C AUTO AMP. A/C AUTO AMP.: Description COMPONENT DESCRIPTION A/C Auto Amp. (Air Conditioner Automatic Amplifier) The A/C auto amp. (1) has a built-in microcomputer that processes information se ...

    Wiring diagram
    AIR CONDITIONER CONTROL Wiring Diagram - With Color Display ...

    Other materials:

    Rear sunroof glass
    Removal and Installation REMOVAL Apply protective tape around all of the glass panels to be removed. Remove the satellite radio antenna. Refer to AV-174, "Removal and Installation" (Bose W/Monochrome Display), AV-495, "Removal and Installation" (Bose W/Color Display W/O Navi), or AV- ...

    Diagnosis system (AV control unit)
    Diagnosis Description MULTIFUNCTION SWITCH AND PRESET SWITCH SELF-DIAGNOSIS FUNCTION The ON/OFF operation (continuity) of each switch in the multifunction switch and preset switch can be checked. Self-Diagnosis Mode Press the BACK switch and the switch of the 8-direction switches with ...

    Preparation
    PREPARATION Special Service Tools The actual shapes of the tools may differ from those illustrated here. Commercial Service Tools ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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