Repair Verification
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 ON, use the scan tool to clear the DTCs, then recheck for DTCs.
- If DTC B0083 or B0084 was current, replace the SDM.