Pinpoint Test Ab: The Parking Brake Warning Chime Is Inoperative

AB1 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.
Does the safety belt warning chime operate?
1. Yes : GO to AB2
2. No : GO to PINPOINT TEST A
AB2 CHECK THE BRAKE WARNING INDICATOR OPERATION
- Apply the parking brake.
- Observe the brake warning indicator.
Does the brake warning indicator illuminate?
1. Yes : GO to AB3
2. No : GO to PINPOINT TEST J
AB3 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 IPC Diagnostic Trouble Codes (DTCs) recorded?
1. Yes : For DTC U0140:00, GO to PINPOINT TEST AF
  For all other Diagnostic Trouble Codes (DTCs), REFER to DTC CHART: IPC in this service information.
2. No : GO to AB4
AB4 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) .