Audible Warnings: Notes

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

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