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Pinpoint Test Al : The Chime Always Sounds

  1. AL1 CHECK THE IPC WARNING INDICATORS AND MESSAGE CENTER

    • Check the IPC and message center for illuminated warning indicator or message center displays.

    Does the IPC have any indicators illuminated or message center messages/message center indicators displayed? 

    Yes  REFER to Symptom Chart - IPC  or GO to SYMPTOM CHART - Information And Message Center  .
    No  GO to  AL2.

  2. AL2 CHECK THE EXTERIOR LIGHTING OPERATION

    • Close all doors.
    • Wait one minute.
    • Observe the exterior lights.

    Are the headlamps and parking lamps off? 

    Yes  GO to  AL3.
    No  REFER to Exterior Lighting .

  3. AL3 CHECK THE INTERIOR LIGHTING OPERATION

    • Close and close the driver door.
    • Observe the interior lights.

    Do the interior lights operate correctly from the driver door? 

    Yes  GO to  AL4.
    No  REFER to Interior Lighting .

  4. AL4 RETRIEVE THE RECORDED DTCs FROM THE BCM SELF-TEST

    • Ignition ON.
    • Using a scan tool, perform the BCM self-test.

    Are any DTCs present? 

    Yes  REFER to the BCM DTC Chart in Multifunction Electronic Modules .
    No  Refer to IPC Hardware Testing .
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