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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1809 (Hybrid/EV Control System) >> Description and Operation >> Drive Motor Generator Control Module Description and Operation >> Drive Motor Generator Power Inverter Module Assembly

Drive Motor Generator Power Inverter Module Assembly

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.

Overview 

Contained within the power inverter module assembly are the hybrid powertrain control module, and two motor control modules. Each motor control module controls its respective motor generator. All three modules are flash-programmable micro-processors.