Circuit/System Testing

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Ignition OFF, verify no signs of inflator module or pretensioner deployment exist.
- If any signs of deployment exist, refer to Repairs and Inspections Required After a Collision .
With a scan tool, verify DTC B0052, B0053, or B0055 is not set.
- If DTC is set, refer to Diagnostic Trouble Code (DTC) List - Vehicle .
With a scan tool, clear DTCs, verify DTC B0057 is not set.
- If DTC is set, replace the SDM.