Subject: | Service Stability System C0710 With Lift/Lower Kits and/or Different Tires/Wheels |
Models: | 2007-2008 Chevrolet Avalanche, Silverado, Suburban, Tahoe |
2007-2008 GMC Sierra, Yukon, Yukon XL, Yukon Denali, Yukon Denali XL |
With RPO JL4 |
This PI was superseded to update model years. Please discard PIT4322.
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Some owners may comment of an intermittent Service Stability Message on the DIC and DTC C0710 will be set in the EBCM. This concern may occur if the vehicles suspension system has been modified (Lift or Lowering Kits) and/or other than stock size wheels and tires have been installed.
Before any in-depth diagnostics are performed, be aware that this concern could occur if the vehicle has been modified.
Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.