Action Taken When the DTC Sets

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

The cruise control system becomes inoperative.
The ECM stores the DTC to memory.
The ECM will record the operating conditions at the time the diagnostic failed. The ECM stores this information in Failure Records.