Audible Warnings Description and Operation

The audible warnings alert the driver of a system concern or a critical vehicle condition. The radio generates the audible warnings through the left front speaker. The radio receives audible warning requests via the class 2 serial data line. If the radio receives multiple audible warning requests, the warning with the highest priority sounds first. The following lists the audible warning priority and the pulse rate:

• Fast rate chime - 200 pulses per minute
• Medium rate chime - 150 pulses per minute
• Slow rate chime - 50 pulses per minute
• Single chime

No chime will sound when a loss of class 2 communications with the BCM and or radio occurs.