Action Taken By PCM

WARNING: This page does not describe the selected car, but rather 36 other vehicles, including the 2002 Pontiac Firebird, 2002 Oldsmobile Bravada, 2002 GMC Yukon XL, 2002 GMC Yukon, and 2002 GMC Sonoma. However, it is still accessible from the selected car via links, so may be relevant.

PCM performs the following actions if DTC is set:

Defaults transmission temperature to 275°F (135°C).
Freezes shift adapts from being updated.
Determines and uses a default transmission fluid temperature based on certain operating criteria.
Records operating conditions when conditions for running DTC are met.
DTC P0712 is recorded in history.