Chime Sounds With Driver Door Open (Ignition Key Removed)
- Ensure all exterior lights are off. Remove key from ignition switch. Connect scan tool to Data Link Connector (DLC). Using scan tool, select BODY, BODY COMPUTER then INPUT/OUTPUT. Read KEY-IN IGNITION status. If scan tool displays OPEN, go to next step. If scan tool displays OPEN, replace Body Control Module (BCM).
- Disconnect ignition switch connector. Using scan tool, read KEY-IN IGNITION status. If scan tool displays CLOSED, go to next step. If scan tool displays OPEN, replace ignition switch.
- Disconnect BCM connector C2. Measure resistance between ground and BCM connector C2 terminal No. 24, key-in ignition switch sense circuit (Light Blue wire). See Figure . If resistance is less than 100 ohms, repair short to ground in Light Blue wire. If resistance is 100 ohms or more, replace BCM.