08-209-24

"Flash: Hybrid Control Processor (HCP) and 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):
• P0A78 - Drive Motor A Inverter Performance.
• P0A79 - Drive Motor B Inverter Performance. Customers may also experience the following:
• ""Vehicle is shutting down in two minutes"" message displayed in the Instrument Panel Cluster (IPC). NOTE: The vehicle can be restarted with the next ignition/key cycle from Off and then back to Start. This bulletin involves reprogramming the HCP and AHCP also known as Power Inverter Module (PIM), with the latest available software. "