BLOCKING SYSTEM PRECAUTION


  1. PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

    When disconnecting the cable from the negative (-) battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected.

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  2. PRECAUTIONS FOR TELEPHONE TRANSCEIVER ASSEMBLY

    Note


    • When replacing the certification ECU (smart key ECU assembly)*1, transponder key ECU assembly*2, telephone transceiver assembly, instrument panel integration antenna assembly or mayday battery, refer to the Service Bulletin.

    • When the telephone transceiver assembly is replaced, it is necessary to set the contract mode.

    • When the mayday battery is replaced, perform the necessary registration procedures for the telephone transceiver. For details, refer to the Service Bulletin.


    • *1: w/ Entry and Start System

    • *2: w/o Entry and Start System

  3. IGNITION SWITCH EXPRESSION

    Tech Tips

    The type of ignition switch used on this model differs according to the specifications 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 (LOCK)
    Ignition Switch ACC ACC On (ACC)
    Ignition Switch ON ON On (IG)
    Engine Start START On (Start)