Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
- All Shifts to AUTO 4WD mode will be disabled. If the current mode is AUTO 4WD, the system will not allow any further adaptive events, such as correcting wheel slip.
- The SERVICE indicator (AWD) indicator will remain illuminated for the remainder of the current ignition cycle.