Pinpoint Test Y: The Headlamps On Warning Chime Is Inoperative

Y1: 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?
1. Yes: GO to Y2
2. No: GO to Pinpoint Test A
Y2 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?
1. Yes: GO to Y3
2. No: REFER to: INTERIOR LIGHTING .
Y3 RETRIEVE THE RECORDED DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE IPC (INSTRUMENT PANEL CLUSTER) SELF-TEST
- Using a scan tool, perform the IPC self-test.
Are any Diagnostic Trouble Codes (DTCs) recorded?
1. Yes: For DTC U0140:00, GO to Pinpoint Test AF
  For DTC U0151:00, GO to Pinpoint Test AG
  
  For all other Diagnostic Trouble Codes (DTCs), REFER to DTC Chart: IPC .
2. No: GO to Y4
Y4 RETRIEVE THE RECORDED DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE BCM (BODY CONTROL MODULE) SELF-TEST
- Using a scan tool, perform the BCM self-test.
Are any Diagnostic Trouble Codes (DTCs) recorded?
1. Yes: REFER to: BODY CONTROL MODULE (BCM) .
2. No: INSTALL a new BCM.
  REFER to: BODY CONTROL MODULE (BCM) .