CHRYSLER · 2026-05-27
Flash: Hybrid Control Processor (HCP) / Auxiliary Hybrid Control Processor (AHCP) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0E15-00 - Hybrid-EV Battery Pack Coolant Heater A Control Performance. ● P16F0-00 - SPI Comm Hardware Fault. ● P16F1-00 - Internal SPI Communication. Customers may experience the following: ● Vehicle does not start / engine does not crank. ● Extended engine cranking time when starting the vehicle. ● Clunk noise heard while the vehicle is moving. ● Transmission fluid is leaking and may prohibit vehicle movement. ● Vehicle does not move when shifted into Drive or Reverse gear. ● Loss of heat from the engine. ● Vehicle may lose…