Action Taken When the DTC Sets

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

The PCM stores DTC P0563 in the PCM memory when the diagnostic runs and fails.
The PCM will record the operating conditions at the time the diagnostic fails.
The PCM stores this information in Failure Records. The PCM disables most outputs.
The transmission defaults to a predetermined gear.
The Torque Converter Clutch (TCC) operation is inhibited.
The Instrument Panel Cluster (IPC) displays a message.
The Malfunction Indicator Lamp (MIL) will not illuminate.