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:

    Illumination control system
    System Diagram System Description The illumination lamps operation is dependent upon the position of the lighting switch (combination switch). When the lighting switch is placed in the 1ST or 2ND position (or if the auto light system is activated) the BCM (body control module) receives in ...

    Passenger compartment
    WARNING Never use a fuse of a higher or lower amperage rating than specified on the fuse box cover. This could damage the electrical system or electronic control units or cause a fire. If any electrical equipment does not operate, check for an open fuse. 1. Be sure the ignition switch ...

    Battery saver output/power supply circuit
    Description Provides the interior room lamp power supply. Also cuts the power supply when the interior room lamp battery saver is activated. Component Function Check 1.CHECK BATTERY SAVER OUTPUT/POWER SUPPLY FUNCTION CONSULT Turn ignition switch ON. Turn each interior room lamp ON. ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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