Action Taken By PCM

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

PCM performs the following actions if DTC is set:

The PCM illuminates the MIL during the second consecutive trip for all California emission equipped vehicles in which the conditions for setting the DTC are met.
The PCM commands maximum line pressure.
The PCM freezes shift adapts.
The PCM records the operating conditions when the conditions for setting the DTC are met. The PCM stores this information as freeze frame (California only) and failure records (California and Federal).
The PCM stores the DTC P0716 in PCM history during the second consecutive trip (California) or the first trip (Federal) in which the conditions for setting the DTC are met.