Action Taken When the DTC Sets

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

The ESC will enter the speed dependent damping mode.
Both left and right normal force outputs will be set to the default output states.
The ESC sends a message to the instrument panel cluster (IPC) to display SERVICE SUSPENSION SYSTEM message.