Operation CHARM: Car repair manuals for everyone.

General Description

The audible warnings alert the driver of a system concern or a critical vehicle condition. The Instrument Panel Cluster (IPC) generates the audible warning for the key in ignition, fasten safety belt, and low engine oil pressure conditions. The headlamp switch generates the audible warning for the lights on condition. 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