Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2017 GMC Yukon XL, 2017 GMC Yukon, 2017 Chevrolet Tahoe, and 2017 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
- All range and mode changes disabled until thermal model indicates temperature acceptable.
- The SERVICE 4WD indicator remains illuminated for the remainder of the current ignition cycle.