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• Rolling door locks • Horn chirp upon door lock with remote keyless entry (programmable)
• Low fuel warning chime (programmable) • Headlights on with wipers (programmable - with automatic headlamps only)
The BCM provides chime service to the instrument cluster and the vehicle information center, in addition to its own chime functions.
The BCM is mounted under the left end of the instrument panel, behind the instrument panel support armature and below the left switch pod. For diagnosis of the BCM or the CCD data bus, refer to the proper Body Diagnostic Procedures Manual. The BCM can only be serviced by an authorized repair station. Refer to the Warranty Policies and Procedures Manual for a listing of authorized repair stations.
In addition to CCD data bus chime requests and inputs, the BCM receives inputs from many hardwired switches to perform its many functions and provide so many features. Some of the hard-wired inputs used by the BCM for its chime functions include:
• Door, hood, liftgate, and liftglass ajar switches • Driver’s seat belt switch • Headlamp switch • Ignition switch • Ignition key cylinder switch. The BCM is mounted under the left end of the instrument panel, behind the instrument panel support armature and below the left switch pod. Refer to Group 8E - Instrument Panel Systems for removal and installation procedures. For diagnosis of the chime warning system, use of a DRB scan tool and the proper Body Diagnostic Procedures Manual are recommended.
Testing and service procedures for the various switches used in the chime warning system can be found in other groups of this service manual as follows:
• Door, hood, liftgate, and liftglass ajar switches - refer to Group 8Q - Vehicle Theft/Security Systems
• Ignition switch and ignition key-in switch - refer to Group 8D - Ignition Systems
• Headlamp switch - refer to Group 8E - Instrument Panel Systems
• Driver’s seat belt switch - refer to Group 23 - Body Components.