Tests AA: DTC B1932/B1934 - Air Bag Driver Circuit Open Fault/Air Bag Driver Inflator Circuit Resistance Low On Squib Fault

PINPOINT TEST AA: DTC B1932/B1934 - AIR BAG DRIVER CIRCUIT OPEN FAULT/AIR BAG DRIVER INFLATOR CIRCUIT RESISTANCE LOW ON SQUIB FAULT

AA1:

AA2-AA4:

AA4-AA6:

AA6-AA7:

AA7-AA9:

AA10:

Normal Operation
The restraints control module (RCM) checks all of the driver air bag module squib 1 circuits for faults. If the RCM detects an open or low resistance on the driver air bag module squib 1 circuit, it will store diagnostic trouble code (DTC) B1932 or B1934 in memory and illuminate the air bag indicator.

Fault Conditions
The RCM monitors for the following fault conditions:
- Circuit open
- Low resistance

Possible Causes
A driver air bag module squib 1 circuit open/low resistance fault can be caused by:
- damaged wiring, terminals or connectors.
- a faulty clockspring.
- a faulted driver air bag module.
- a faulted RCM.