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 requests the ECM to illuminate the malfunction indicator lamp (MIL).
The TCM commands soft landing to 2nd gear.
The TCM commands maximum line pressure.
The TCM forces the TCC OFF.
The TCM inhibits the TCC solenoid.
The TCM freezes transmission adaptive functions.
The ECM records the operating conditions when the Conditions for Setting the DTC are met. The ECM stores this information as a Freeze Frame and Failure Records.
The TCM stores DTC P062F in TCM history.