Action Taken When the DTC Sets: P0777

WARNING: This page is about a different variant/trim than selected.

DTC P0777 is a Type A DTC.
The TCM commands maximum line pressure.
The TCM inhibits Tow/Haul mode.
The TCM freezes transmission adaptive functions.
The TCM inhibits TAP Up/Down function.
The TCM inhibits Manual Up/Down Shift with the shift selector.
The TCM limits the transmission to Reverse gear and 3rd gear operation.