ACTIVE TORQUE CONTROL 4WD SYSTEM PRECAUTION


  1. IGNITION SWITCH EXPRESSIONS

    The type of ignition switch used on this model differs according to the specification of the vehicle.

    The expressions listed in the table below are used in this section.

    Expression Ignition Switch (Position) Engine Switch (Condition)
    Ignition Switch off LOCK Off
    Ignition Switch ACC ACC On (ACC)
    Ignition Switch ON ON On (IG)
    Engine Start START Start

  2. PRECAUTION FOR DISCONNECTING THE BATTERY CABLE

    Note

    When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected:

    System See Procedure
    Back Door Closer System

    Click here

    Power Back Door System

    Click here

  3. TROUBLESHOOTING PRECAUTION

    Note


    • Since the Active Torque Control 4WD system may be influenced by a malfunction in other systems, be sure to check for DTCs in the other systems.

    • When removing and installing the AWD control ECU and each sensor, be sure to check that the normal display is output in test mode inspection and in DTC output inspection after installing all the parts.

    • If the DTC of the CAN communication line is output, repair the malfunction in the communication line and troubleshoot the Active Torque Control 4WD system.

    • Since the CAN communication line has its own length and route, it cannot be repaired temporarily with a bypass wire, etc.