Chime Warning System: Notes

The BCM monitors the door/liftgate ajar switches, multifunction switches, headlight switch, ignition switch, PCI bus, and the diagnostic tool to perform various chime operations. The BCM uses a low-side driver to control the chime located in the cluster.

The chime system provides the Driver with warning chimes for:

• Seat belt
• Exterior lights on
• Key-in Ignition
• Key-in Accessory
• Engine temperature critical
• Low washer fluid
• Turn signals on
• Dome light on
• Low oil pressure
• Any warning lamp announcement
• High-speed warning Gulf Coast Countries (GCC) only 

The output sound intensity of the chime is approximately 72 decibels.