Pinpoint Test BZ : The Perimeter Alarm Chime Is Inoperative

Normal Operation and Fault Conditions
See Perimeter Alarm Warning Chime. REFER to: Warning Chimes - System Operation and Component Description .

Possible Sources
- Perimeter alarm concern
- BCM
- GWM
- IPC

BZ1 CHECK THE SEATBELT WARNING CHIME OPERATION
- Ignition OFF.
- Ignition ON.
- Monitor the seatbelt warning chime when the ignition switch is transitioned from OFF to RUN for 6 seconds.
Does the seatbelt warning chime operate for approximately 6 seconds?

Yes GO to BZ2

No GO to Pinpoint Test CB

BZ2 CHECK THE OPERATION OF THE PERIMETER ALARM
- Arm the perimeter alarm using the remote key locking feature (key fob).
- Wait approximately 15 seconds for the system to arm.
- Open the driver door using the interior door handle.
Does the perimeter alarm sound after 12 seconds?

Yes GO to BZ3

No REFER to: Perimeter Anti-Theft Alarm .

BZ3 PERFORM THE IPC (INSTRUMENT PANEL CLUSTER) SELF-TEST
- Using a diagnostic scan tool, perform the IPC self-test.
Are any Diagnostic Trouble Codes (DTCs) recorded?

Yes REFER to the IPC DTC Chart. Refer to Diagnostic Trouble Code (DTC) Chart

No GO to BZ4

BZ4 CHECK THE GWM (GATEWAY MODULE A) DIAGNOSTIC TROUBLE CODES (DTCS)
- Using a diagnostic scan tool, check the GWM Continuous Memory Diagnostic Trouble Codes (DTCs).
Are any Diagnostic Trouble Codes (DTCs) recorded?

Yes REFER to: Communications Network .

No DIAGNOSE all BCM Diagnostic Trouble Codes (DTCs). REFER to: Body Control Module (BCM) .