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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 347 (Hybrid/EV Control System) >> Diagnostic Information and Procedures >> DTC P0A3F, P0A40, P0C52, P0C53, P0C5C, P0C5D, or P1B03 >> Diagnostic Fault Information

Diagnostic Fault Information

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.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Drive Motor Generator 1 Position Sensor Circuit 1 P0C52 P0A3F P0C53, P0A3F P1B03, P0A40
Drive Motor Generator 1 Position Sensor Circuit 2 P0C5C P0A3F P0C5D, P0A3F P1B03, P0A40
Drive Motor Generator 1 Position Sensor Excitation P0A3F P0A3F P0A3F P1B03, P0A40