ENTRY AND START SYSTEM(for Entry Function) Entry Interior Alarm does not Sound

DTC Code DTC Name
Entry Interior Alarm does not Sound

DESCRIPTION

The entry and start system (for Entry Function) uses the buzzer in the combination meter assembly to perform various vehicle interior warnings. When the conditions of each warning are met, the certification ECU (smart key ECU assembly) sends a buzzer activation request signal to the combination meter assembly via CAN communication and the buzzer sounds.

CAUTION / NOTICE / HINT

Note:

The entry and start system (for Entry Function) uses the LIN communication system and CAN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the entry and start system (for Entry Function) after confirming that the communication systems are functioning properly.

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PROCEDURE

  1. CHECK ENTRY DOOR LOCK OPERATION

    1. Check that the entry lock/unlock functions operate normally.

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      OK

      Entry lock/unlock functions operate normally.

    Result

    Proceed to

    OK

    NG
    OK

    GO TO METER / GAUGE SYSTEM

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    NG

    GO TO OTHER PROBLEM

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