Pinpoint Test Am: The Headlamps On Warning Chime Is Inoperative

AM1 CHECK THE SAFETY BELT WARNING CHIME OPERATION
- Ignition OFF.
- Ignition ON.
- Monitor the safety belt warning chime when the ignition switch is transitioned from OFF to RUN for 6 seconds.
- Does the safety belt warning chime operate for approximately 6 seconds?
  - Yes : GO to AM2.
  - No : INSTALL a new IPC. REFER to Instrument Panel Cluster (IPC) . TEST the system for normal operation.
AM2 CHECK THE INTERIOR LAMPS OPERATION
- Open and close the driver door.
- Observe the interior lamps.
- Do the interior lamps operate correctly from the driver door?
  - Yes : GO to AM3.
  - No : REFER to INTERIOR LIGHTING .
AM3 CHECK THE KEY-IN-IGNITION WARNING CHIME OPERATION
- Ignition OFF.
- Insert the key into the ignition lock cylinder.
- Open the LH front door and observe the key-in-ignition warning chime operation.
- Does the key-in-ignition warning chime operate correctly?
  - Yes : GO to AM4.
  - No : INSTALL a new IPC. REFER to Instrument Panel Cluster (IPC) . TEST the system for normal operation.
AM4 RETRIEVE THE RECORDED DTCs FROM THE IPC SELF-TEST
- Check for recorded IPC DTCs from the self-test.
- Are any DTCs recorded?
  - Yes : For DTC U0140:00, GO to Pinpoint Test AU .
    For all other DTCs, REFER to DTC Chart .
  - No : GO to AM5.
AM5 RETRIEVE THE RECORDED DTCs FROM THE BCM SELF-TEST
- Check for recorded BCM DTCs from the self-test.
- Are any DTCs recorded?
  - Yes : REFER to MULTIFUNCTION ELECTRONIC MODULES .
  - No : INSTALL a new BCM. REFER to MULTIFUNCTION ELECTRONIC MODULES .
    TEST the system for normal operation.