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Home >> Cadillac >> 2009 >> Escalade Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Hybrid Engine Controls - Introduction) >> Description and Operation >> Drive Motor Generator Control Module Description and Operation >> Hybrid Powertrain Control Module (HPCM) >> Location
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Hybrid Powertrain Control Module (HPCM): Location

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The HPCM is a non-serviceable, flash-programmable micro-processor contained within the PIM assembly.