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Home >> GMC >> 2008 >> Yukon Denali, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Hybrid Engine Control System) >> Diagnostic Information and Procedures >> DTC P1AF0 or P1AF2 >> DTC Descriptor
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DTC Descriptor

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DTC P1AF0

Drive Motor 1 Control Module Hybrid Battery Voltage System Isolation Lost

DTC P1AF2

Drive Motor 2 Control Module Hybrid Battery Voltage System Isolation Lost