Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P1876 and P1877 are Type C DTCs.
- The TCM disables Tap shift functions.
- The TCM commands an alternate coast shift pattern where downshifts occur at higher vehicle speeds while coasting.