Action Taken When the DTC Sets

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

The TCM does not request the engine control module (ECM) to illuminate the malfunction indicator lamp (MIL).
The TCM commands maximum line pressure.
The TCM freezes transmission adaptive functions.
The TCM records the operating conditions when the Conditions for Setting the DTC are met. The TCM stores this information as Failure Records.
The TCM stores DTC P0748 in TCM history.