Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2009 GMC Yukon, 2009 Chevrolet Tahoe, 2009 Chevrolet Suburban, and 2009 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- All shifting is disabled for failure types 01 and 04, normal shifting can occur for failure types 02 and 08.
- The SERVICE 4WD indicator remains illuminated for the remainder of the current ignition cycle.