JEEP 2021 JEEP WRANGLER Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2021 JEEP WRANGLER
Brand
JEEP
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2021
Chrysler (FCA US, LLC) is recalling certain 2021 JEEP WRANGLER vehicles due to engine issues. An engine shutdown can cause a loss of drive power, increasing the risk of a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
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.
Reported concern (NHTSA)
An engine shutdown can cause a loss of drive power, increasing the risk of a crash.
Recommended Action
Per NHTSA guidance
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.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026