Nissan Juke Service and Repair Manual : Diagnosis system (A/C auto AMP.)

Description

Air conditioning system performs self-diagnosis, operation check, function diagnosis, and various settings using diagnosis function of each control unit.

CONSULT-III Function


CONSULT-III Function

CONSULT-III performs the following functions via CAN communication with A/C auto amp.

NOTE:


NOTE

:
Diagnosis should be performed with engine running. Door motor operation speeds become slower and NO results may be returned even for normal operation if battery voltage drops below 12 V during self-diagnosis.

ECU IDENTIFICATION

Part number of A/C auto amp. can be checked.

SELF-DIAGNOSIS RESULTS

Diagnosis result that is judged by A/C auto amp. can be checked. Refer to HAC-130, "DTC Index".

DATA MONITOR

Input/output signal of A/C auto amp. can be checked.

Display item list


*: “DUTY” is displayed, but voltage is indicated. Or unit is not displayed


*: “DUTY” is displayed, but voltage is indicated. Or unit is not displayed but unit is (V).

ACTIVE TEST

The signals used to activate each device forcibly supplied from A/C auto amp. operation check of air conditioning system can be performed.

Check each output device


Check each output device

NOTE:


NOTE

:
Perform the inspection of each output device after starting the engine because the compressor is operated.

WORK SUPPORT

Setting change of each setting functions can be performed.

NOTE:


NOTE

:
When the battery cable is disconnected from the negative terminal or when the battery voltage becomes 10 V or less, the setting of WORK SUPPORT may be cancelled.

    Operation
    Switch Name and Function OPERATION AND DISPLAY A/C Display (Display in Multi Display Unit) • Air conditioning system operation status is indicated on display in multi display unit. Indication ...

    Diagnosis system (BCM) (with intelligent key system)
    Common item : consult-III Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT-III performs the following functions via CAN communication with BCM. SYSTEM APPLICATION BCM can perform the follow ...

    Other materials:

    Intelligent key low battery warning does not operate
    Diagnosis Procedure 1.CHECK DTC WITH BCM AND COMBINATION METER Check that DTC is not detected with BCM and combination meter. Is the inspection result normal? YES >> GO TO 2. NO-1 >> Refer to BCS-67, "DTC Index". (BCM) NO-2 >> Refer to MWI-36, "DTC Index&qu ...

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    WARNING Never rely solely on the innovative e-Pedal system to manage your speed or bring the vehicle to a halt, as there is a clear physical performance limit to the system's automated deceleration functions. Always drive carefully, maintain full situational awareness, and remain highly attenti ...

    Insufficient cooling
    Description Symptom • Insufficient cooling • No cool air comes out. (Air flow volume is normal.) Diagnosis Procedure NOTE: Perform self-diagnosis with CONSULT-III before performing symptom diagnosis. If any malfunction result or DTC is detected, perform the corresponding diagnosis. 1 ...