Chevrolet Cobalt Service & Repair Manual: Air Bag System Diagnosis & Testing

Description & Operation

The SIR system helps supplement the protection offered by the driver and front passenger seat belts by deploying air bag module from the center of steering wheel, passenger's instru ...

Diagnostic Trouble Codes

Diagnostic Trouble Code Identification Code Description B0012 Driver Steering Wheel Air Bag Deployment Loop Stage 1 Fault ...

See also:

Chevrolet Cobalt Service & Repair Manual. Brake Rotor Deglaze
Caution: Whenever the brake rotor has been separated from the wheel bearing flange, clean any rust or foreign material from the mating surface of the rotor and flange with a suitable hub cleaning kit. Failure to do this may result in increased lateral runout of the rotor and b ...