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. Noise, Diagnosis
A visual inspection must always be performed to confirm the presence of aftermarket components, potential collision damage, or areas of concern. A noise produced by a vibration can be diagnosed in the same manner as a vibration. A noise produced by wind, leaks, or ...