Pinpoint Test Am: The Headlamps On Warning Chime Is Inoperative

WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

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.