Action Taken When the DTC Sets

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.

If equipped, the following actions occur:

The EBCM disables the antilock brake system (ABS)/traction control system (TCS)/dynamic rear proportion (DRP) for the duration of the ignition cycle.
A malfunction DTC is set.
The ABS indicator turns ON.
The TRAC Off indicator turns ON.
The Red BRAKE Warning indicator could turn ON.