Drive Motor Generator Power Inverter Module Assembly
WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 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.