Component
ENGINE
Manufacturer
Chrysler (FCA US, LLC)
What Happened
Your Jeep Wrangler 4xe's 2.0L engine's communication system might not work properly, causing the engine to shut off.
Risk if Unfixed
If the engine shuts off while driving, you could lose power and be at a higher risk of getting into a crash.
Free Fix
We'll update the software in your vehicle's computer systems for free, so you can drive safely without any issues. Just contact FCA US, LLC at 1-800-853-1403 to schedule an appointment with a dealership.
Show original NHTSA language
Original — What Happened
Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler 4xe vehicles equipped with 2.0L Plug-In Hybrid Electric Vehicle engines. A loss of communication may cause an engine shutdown.
Original — Risk if Unfixed
An engine shutdown can cause a loss of drive power, increasing the risk of a crash.
Original — Remedy
There is more than one involved component and calibration software. Updating the calibration software in the Transmission Control Module, Hybrid Control Processor and Auxiliary Hybrid Control Processor that changes fail safe from shut down to limp home. Dealers will update the transmission control module software, Hybrid Control Processor and Auxiliary Hybrid Control Processor, free of charge. Owner notification letters were mailed December 22, 2022. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall ZB7.
View full recall details →
Repairs are free at any authorized dealer. Find a dealer →