Tests AW

PINPOINT TEST AW: THE AIR BAG WARNING CHIME DOES NOT OPERATE CORRECTLY

Test AW1:

Test AW2-AW3:

Normal Operation
The instrument cluster receives the air bag warning chime input from the restraint control module (RCM) through circuit 8-GE52 (WH/BK). The instrument cluster sounds the air bag warning chime when it detects a pulse width modulation (PWM) to ground from the RCM on circuit 8-GE52 (WH/BK).

Possible Causes
- instrument cluster
- restraint control module (RCM)