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.
P0751, P0756, or P0761
- DTCs P0751, P0756, and P0761 are Type A DTCs.
- If the DTC sets with the transmission in a forward gear, the TCM will command another forward gear.
- If the DTC sets while in reverse, the transmission will remain in reverse or shift to neutral.
- The TCM freezes shift adapts.
- The TCM inhibits torque converter clutch (TCC) engagement.