Action Taken When DTC Sets

WARNING: This page is about a different car, the 2002 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

The PCM illuminates the Malfunction Indicator Lamp (MIL) during the second consecutive trip in which the Conditions for Setting DTC are met.
The PCM commands second gear only.
The PCM commands maximum line pressure.
The PCM inhibits TCC engagement.
The PCM freezes shift adapts from being updated.
The PCM records the operating conditions when the Conditions for Setting DTC are met. The PCM stores this information as Freeze Frame and Failure Records.
The PCM stores DTC P0502 in PCM history during the second consecutive trip in which the Conditions for Setting DTC are met.