"Flash: Power Inverter Module(PIM) Flash Updates Customers must experience a Malfunction Indicator Lamp...
Jeep technical service bulletin 08-059-25 for 2021 Jeep Wrangler and 2021 Jeep Wrangler 4xe.
- Bulletin number
- 08-059-25
- Component
- Electrical system
- Summary
- "Flash: Power Inverter Module(PIM) Flash Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find one or more of the following Diagnostic Trouble Code (DTC) has been set: ● P0C19-00 - Drive Motor A Torque Delivered Performance. ● P1B03-00 - Resolver Signal / MCPA Rationality. Customers may experience the following: ● Electric Vehicle (EV) system shuts down while transferring over to Internal Combustion Engine (ICE) motive power. Engine Stop Start (ESS) function will also not operate as a result of this condition This bulletin involves reprogramming the Auxiliary Hybrid Control Processor (AHCP) also known as PIM, with the latest available software."
Owners of these vehicles have filed 315 complaints in the electrical category.
Vehicles covered
- Jeep Wrangler 2021 2021
- Jeep Wrangler 4xe 2021 2021
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