B2293

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PINPOINT TEST 7: DTC B2293 - RESTRAINT SYSTEM - AIR BAG FAULT

Normal Operation
The restraints control module (RCM) checks all of the front air bag circuits for faults. If the RCM detects one of the following faults on any of the front air bag circuits, it will store diagnostic trouble code (DTC) B2293 in memory and illuminate the air bag indicator.

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

Possible Causes
A driver air bag status fault can be caused by:
- damaged wiring, terminals or connectors.
- a faulty clockspring.
- a faulty driver air bag module.
- RCM is faulted.

A passenger air bag status fault can be caused by:
- damaged wiring, terminals or connectors.
- a faulty passenger air bag module.
- RCM is faulted.

NOTE: Most faults are due to connector and/or wiring concerns. Carry out a thorough Inspection and Verification before proceeding with the Pinpoint Test.