Theory Of Operation
WARNING: This page is about a different car, the 2025 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
The Power Inverter Module (PIM) controls many functions of the HV charging and eMotor operations. The Hybrid Control Processor (HCP) is internal to the PIM. The HCP monitors HV charging, eMotors, cooling temperatures, cooling pumps, and other HV functions.