Infiniti QX56 (JA60). Manual — part 568

    GI-46

    < BASIC INSPECTION >

    CONSULT-III CHECKING SYSTEM

    CONSULT-III CHECKING SYSTEM

    Description

    INFOID:0000000005149609

    • When CONSULT-III is connected with a data link connector

    equipped on the vehicle side, it will communicate with the control

    unit equipped in the vehicle and then enable various kinds of diag-

    nostic tests.

    • Refer to “CONSULT-III Operation Manual” for more information.

    Function and System Application

    INFOID:0000000005149610

    1

    : Hood release handle

    2

    : Data link connector

    ALBIA0047ZZ

    Diagnostic test

    mode

    Function

    ENGINE

    T

    R

    ANSMI

    SSION

    ICC

    *1

    AB

    S

    AI

    R BAG

    IPDM

    E/R

    BCM

    METER/

    M&A

    INTELLI

    G

    E

    N

    T

    KEY

    AUT

    O

    DRIVE

    POS.

    REAR

    V

    IEW CA

    MERA

    AIR LEVELIZER

    MUL

    TI

    A

    V

    ALL MODE

    A

    W

    D/4WD

    *2

    HV

    A

    C

    SONAR

    *3

    Work support

    This mode enables a technician to adjust some devices
    faster and more accurately by following the indications on
    CONSULT-III.

    x - x x - - x - x x x x - x - -

    Self-diagnostic

    Self-diagnostic can be performed quickly.

    - -

    -

    - x - - - - - - - -

    -

    - -

    Self-diagnostic re-
    sults

    Self-diagnostic results can be read and erased quickly.

    x x x x - x x x x x - x x x x x

    Trouble diagnostic
    record

    Current self-diagnostic results and all trouble diagnostic
    records previously stored can be read.

    - -

    - - x - - - - - - - -

    -

    - -

    Data monitor

    Input/Output data in the ECM can be read.

    x x x x - x - x x x x x x x x x

    Data monitor (spec)

    Data monitor specification can be read.

    x -

    -

    - - - - - - - - - -

    -

    - -

    CAN diagnosis

    The condition of CAN communication can be indicated by
    a topology.

    x x x x x x x x x x - - x x x -

    CAN diagnosis sup-
    port monitor

    The communication condition of CAN communication line
    can be read.

    x x x x - x x x x x - - x x x -

    Active test

    Diagnostic Test Mode in which CONSULT-III drives some
    actuators apart from the ECMs and also shifts some pa-
    rameters in a specified range.

    x - x x - x - - x x - x -

    -

    - -

    Function test

    This mode can show results of self-diagnosis of ECU with
    either “OK” or “NG”. For engines, more practical tests re-
    garding sensors/switches and/or actuators are available.

    x x x x x - - - x - - - -

    -

    - -

    DTC & SRT confir-
    mation

    The results of SRT (System Readiness Test) and the self-
    diagnosis status/result can be confirmed.

    x - x - - - - - x - - - -

    -

    - -

    DTC work support

    The operating condition to confirm Diagnosis Trouble
    Codes can be selected.

    x x x - - - - - x - - - -

    -

    - -

    ECM/ECU part num-
    ber

    ECM/ECU part number can be read.

    x x x x - - x - x x x x x x x x

    ECU discriminated
    No.

    Classification number of a replacement ECU can be read
    to prevent an incorrect ECU from being installed.

    - -

    -

    - x - - - - - - - -

    -

    - -

    CONSULT-III CHECKING SYSTEM

    GI-47

    < BASIC INSPECTION >

    C

    D

    E

    F

    G

    H

    I

    J

    K

    L

    M

    B

    GI

    N

    O

    P

    x : Applicable
    *1: With intelligent cruise control
    *2: With 4-wheel drive
    *3: With front and rear sonar system
    *4: With security card installed

    CONSULT-III Data Link Connector (DLC) Circuit

    INFOID:0000000005149611

    INSPECTION PROCEDURE

    If the CONSULT-III cannot diagnose the system properly, check the following items.

    NOTE:

    The CAN and DDL2 circuits from DLC pins 6, 7 and 14 may be connected to more than one system. A short in

    any circuit connected to a control unit in one system may affect CONSULT-III access to other systems.

    Passenger Airbag

    Displays the STATUS (readiness) of the front passenger
    air bag.

    - -

    -

    - x - - - - - - - -

    -

    - -

    AV COMM monitor

    The condition of AV communication can be indicated.

    - -

    -

    - - - - - - - - - x -

    - -

    Configuration

    Sets control module parameters to match vehicle options. - -

    -

    - - - x - - - - - -

    -

    - -

    PIN read

    *4

    This mode shows the BCM-specific 5-digit code.

    - -

    -

    - - - x - - - - - -

    -

    - -

    Control unit
    initialization

    *4

    All registered ignition key IDs in NATS components can be
    initialized and new IDs can be registered.

    - -

    -

    - - - x - - - - - -

    -

    - -

    Diagnostic test

    mode

    Function

    ENGINE

    TRANSMISS

    ION

    ICC

    *1

    ABS

    AIR B

    A

    G

    IPDM E/R

    BC

    M

    MET

    E

    R/M

    &

    A

    INTELLIGENT KEY

    AUT

    O

    DRIVE

    POS.

    R

    E

    AR

    VI

    EW CAMERA

    AIR LEVELI

    Z

    ER

    MUL

    T

    I A

    V

    ALL MODE A

    W

    D/4WD

    *2

    HV

    AC

    SONAR

    *3

    Symptom

    Check item

    CONSULT-III cannot access
    any system.

    • CONSULT-III DLC power supply circuit (Terminal 8) and ground circuit (Terminal 4)

    CONSULT-III cannot access in-
    dividual system. (Other sys-
    tems can be accessed.)

    • Power supply and ground circuit for the control unit of the system (For detailed circuit, refer to wiring

    diagram for each system.)

    • Open or short circuit between the system and CONSULT-III DLC (For detailed circuit, refer to wiring

    diagram for each system.)

    • Open or short circuit CAN communication line. Refer to

    LAN-14, "Trouble Diagnosis Flow Chart"

    .

    GI-48

    < BASIC INSPECTION >

    CONSULT-III CHECKING SYSTEM

    Wiring Diagram

    INFOID:0000000005149612

    ABAWA0027GB

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    Текст

    Матвей Александрович25.06.2024 05:56
    Политика конфиденциальности