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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 515 (Hybrid/EV Cooling System) >> Diagnostic Information and Procedures >> DTC P0A81 or P0BC1 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0A81

Hybrid Battery Pack Cooling Fan Control Circuit

DTC P0BC1

Hybrid Battery Pack Cooling Fan Positive Voltage Control Circuit High Voltage