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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 P1A4F, P1A50-P1A54, P1ADC, or P1ADD >> DTC Descriptor

DTC Descriptor

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.
DTC P1A4F

Drive Motor 1 Control Module Not Programmed

DTC P1A50

Drive Motor 1 Control Module Random Access Memory (RAM)

DTC P1A51

Drive Motor 1 Control Module Read Only Memory (ROM)

DTC P1A52

Drive Motor 2 Control Module Not Programmed

DTC P1A53

Drive Motor 2 Control Module Random Access Memory (RAM)

DTC P1A54

Drive Motor 2 Control Module Read Only Memory (ROM)

DTC P1ADC

Drive Motor 1 Control Module Long Term Memory Performance

DTC P1ADD

Drive Motor 2 Control Module Long Term Memory Performance