Action Taken When the DTC Sets
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- The driver information center (DIC) displays the SERVICE SUSPENSION SYSTEM message.
- If the DTC symptom 01 is stored, the ESC system is disabled.
- If the DTC symptom 02 or 04 is stored, the suspect damper is disabled.