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Home >> Jeep >> 2023 >> Wagoneer Carbide, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 27 (5.7L - DTCS U1199 To U1817) >> DTC Troubleshooting >> U11DD-Body Control Module Signal Invalid >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different variant/trim than selected.

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.