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.
- Shifting is disabled until the voltages change to be within the specifications.
- The SERVICE 4WD will illuminate for the remainder for the ignition cycle.