Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- The ignition counts since last fault will be cleared.
- The system will be disabled until valid VIN data is received.
- The SERVICE 4WD indicator will be latched on.