Diagnostic Aids

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

Any mode shift requested when the battery voltage is below 12 V may set this DTC.
Improperly connecting the cables during a jump start can cause C0896 07 to set.
The Transfer Case High/Low Clutch Reset procedure may need to be performed after repair.
Harness EL-49742 is a good source for B+ and ground.