Tests BA

PINPOINT TEST BA: ALL THE CHIMES ARE INOPERATIVE

Test BA1:

Test BA2:

Normal Operation
The warning chime is an integral part of the instrument cluster. The instrument cluster sounds the warning chimes after receiving hardwired and data signal inputs from the vehicle security module and the RCM. Data input signals are transmitted to the instrument cluster over the CAN circuits 3125 (RD/YE) and 3126 (TN/YE) and the UBP communication network, circuit 693 (OG).

Possible Causes
- circuitry
- instrument cluster