Action Taken When the DTC Sets

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.

The TCM illuminates the malfunction indicator lamp (MIL) during the second consecutive trip in which the Conditions for Setting the DTC are met.
The TCM commands maximum line pressure.
The TCM forces the TCC solenoid OFF.
The TCM inhibits TCC engagement.
The TCM freezes transmission adaptive functions.
The TCM inhibits 4th gear in Hot Mode.
The TCM records the operating conditions when the Conditions for Setting the DTC are met. The TCM stores this information as Freeze Frame and Failure Records.
The TCM stores DTC P2764 in TCM history.