Audible Warnings Description and Operation: Notes

The audible warnings alert the driver of a system concern or a critical vehicle condition. The instrument panel cluster (IPC) generates the audible warnings. The IPC receives audible warning requests via the class 2 serial data line. If the IPC receives multiple audible warning requests, the warning with the highest priority sounds first. The following lists the audible warning priority and the pulse rate:

1. Fast rate chime-200 pulses per minute
2. Medium rate chime-150 pulses per minute
3. Slow rate chime-50 pulses per minute
4. Single chime