Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2014 GMC Yukon XL 1500, 2014 GMC Yukon, 2014 Chevrolet Tahoe, and 2014 Chevrolet Suburban 1500. However, it is still accessible from the selected car via links, so may be relevant.
- All shifting is disabled.
- The mode light shall flash upon a requested mode change and then return to the current mode.
- The SERVICE 4WD indicator remains illuminated for the remainder of the current ignition cycle.