Conditions for Setting the DTC
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- The ESC module senses suspension position sensor supply voltage under 4.75 volts or over 5.25 volts.
- The condition is detected for 1 second in 4 consecutive ignition cycles.