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. Engine Oil Light, Diagnosis & Testing
1. Understand and validate customer concern. Inspect visible system components for obvious damage or conditions that may cause concern. 2. Inspect for related bulletins, recall/field actions and preliminary information. ...