Action Taken When the DTC Sets
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.
While diagnostic response is active, one of the following conditions can occur:
- The TCM illuminates the malfunction indicator lamp (MIL).
- The transmission fails to hydraulic default.
- A shift to REVERSE will allow REVERSE range if DTC P0878 is not active.
- DTC P0708 is stored in TCM history.
- The TCM freezes shift adapts.
- The TCM inhibits torque converter clutch (TCC) engagement.