Action Taken When DTC Sets

WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, and 2002 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.

The PCM does not illuminate the Malfunction Indicator Lamp (MIL).
The PCM disregards the brake switch input for TCC scheduling.
The PCM uses throttle position and vehicle speed to determine application and release of the TCC.
The PCM records the operating conditions when the Conditions for Setting DTC are met. The PCM stores this information as Failure Records.
The PCM stores DTC P0719 in PCM history.