Diagnostic Aids
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
A low 12 V battery condition, an intermittent loss of power, or loss of communication to the drive motor generator power inverter module may set this DTC.