Action Taken When the DTC Sets

WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

C0396 01 and C0396 05

All shifting disabled.
The SERVICE 4WD indicator remains illuminated for the remainder of the current ignition cycle.
Incremental encoder sensor (8 V) supply shut OFF.

C0396 02 and C0396 04

All shifting disabled.
The SERVICE 4WD indicator remains illuminated for the remainder of the current ignition cycle.