Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
P0657
- DTC P0657 is a Type A DTC.
- The TCM limits the transmission to reverse, neutral and 3rd gear operation.
- The TCM inhibits TCC engagement.
- DTC P0657 is stored in TCM history.
P0658
- DTC P0658 is a Type A DTC.
- The TCM limits the transmission to reverse, neutral, and 1st, 3rd, or 5th gear operation.
- The TCM inhibits TCC engagement.