Jeep Cherokee, model year 2021. Filed by Chrysler (FCA US, LLC) and reported to NHTSA on 4 May 2021. 18,800 vehicles potentially affected.
What the notice says 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.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
Jeep's own number for this recall: Y18. That is the number on the owner letter and on the dealer paperwork. 21V310 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 21V310 cover?
- Jeep Cherokee, model year 2021.
- What is wrong with them?
- 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.
- What can happen if it is not put right?
- A transmission fluid leak increases the risk of a fire.
- Is there a fix yet?
- Yes, and it is free. 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.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Jeep calls this recall Y18, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “A transmission fluid leak increases the risk of a fire.”
affected
in the notice
caught
| Campaign | 21V310 |
|---|---|
| Filed by | Chrysler (FCA US, LLC) |
| System at fault | Power Train:Automatic Transmission:Cooler/Radiator:Hoses And Fittings |
| Reported to NHTSA | 4 May 2021 |
| Model years | 2021-2021 |
| Vehicles named | JEEP CHEROKEE |
What the notice says today
The consequence
A transmission fluid leak increases the risk of a fire.
The remedy
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.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 816 notices in the record whose component field names power train. Across that group the median wait before owners were written to was 42 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 21V310, wording as read on 16 September 2026. https://carsmultiverse.com/recall/21v310/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
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- 26V456: 2026 Jeep Gladiator and Jeep Wrangler
- 26V421: 2026 Ram 1500
All 601 Ram campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 21V310 on 23 August 2026, they were:
- Defect summary
845c22f0 - Consequence
b9fc526a - Remedy
a6e221ea
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 21V310 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Jeep Cherokee, in all seven, is kept on that vehicle's own page, with the newest in each.
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Owners of these cars
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