Test C: The Airbag Warning Chime Does Not Operate Correctly

PINPOINT TEST C: THE AIRBAG WARNING CHIME DOES NOT OPERATE CORRECTLY

C1-C3:

C3-C5:

C5-C8:

Normal Operation
When the restraints control module (RCM) detects a fault within the airbag warning indicator circuit, it sends a chime request voltage signal to the instrument cluster through circuit 1083 (LB/PK).

Possible Causes
- circuit 1083 (LB/PK) open, short to ground, or short to voltage
- instrument cluster
- RCM