2021 Jeep Cherokee Recall: Transmission oil cooler hose may have been incorrectly cured, allowing…
NHTSA campaign 21V310000 · Power Train · filed May 4, 2021 · verified Jul 30, 2026
The defect
Chrysler (FCA US LLC) is recalling certain 2021 Jeep Cherokee vehicles. The transmission oil cooler hose may have been incorrectly cured, allowing transmission fluid to leak.
The risk
A transmission fluid leak increases the risk of a fire.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will inspect and replace the hose, free of charge. Owners notification letters were mailed May 18, 2021. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is Y18.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
Related recalls
More Jeep Cherokee recalls
- 2019–2023 Jeep Cherokee — Power transfer unit (PTU) may fail
- 2026 Jeep Cherokee — Brake system control module may fail to operate properly…
- 2026 Jeep Cherokee and 6 other models — Due to an improperly designed trailer tow module, the…
- 2017–2019 Jeep Cherokee — Power transfer unit (PTU) may become damaged and disengage…
- 2021–2022 Jeep Cherokee — An improperly secured connector for the right-side curtain…
Other campaigns involving Jeep vehicles
- 2026 Jeep Gladiator and 1 other model — Walls for the steel wheels may be too thin, allowing them…
- 2022–2024 Jeep Grand Cherokee and 3 other models — A software error may cause the transmission gear selection…
- 2026 Jeep Grand Wagoneer and 1 other model — Brake system control module software may cause a loss of…
Source: NHTSA recall database, campaign 21V310000 (manufacturer number Y18). Data last verified Jul 30, 2026.