2021-2024 Jeep Wrangler Transmission Oil Leak TSB
A technical service bulletin (TSB) has been issued for 2021-2024 Jeep Wrangler vehicles regarding transmission oil leaks. This TSB clarifies that for leaks isolated to the transmission pan gasket, only the gasket should be replaced, not the entire pan or filter.
Also applies to
- Jeep Wrangler
- 2021–2023
Symptoms of a Transmission Oil Leak
Owners of a 2021-2024 Jeep Wrangler might notice visible red or brown fluid stains under their vehicle, particularly after it has been parked for some time. This could indicate a transmission oil leak. Other signs might include a burning smell if the fluid drips onto hot exhaust components, or a low transmission fluid level, which could potentially lead to shifting issues or transmission damage over time.
Understanding the Transmission Oil Leak Issue
Jeep has issued a technical service bulletin (TSB) concerning transmission oil leaks in certain 2021-2024 Jeep Wrangler models. This TSB, identified by NHTSA ID 10247907, specifically addresses leak concerns isolated to the transmission pan gasket. The guidance aims to ensure proper diagnosis and repair, preventing unnecessary component replacements.
Repair Procedure Summary
For a 2024 Jeep Wrangler transmission oil leak that has been confirmed to originate from the transmission pan gasket, the manufacturer's communication specifies a targeted repair. Technicians are instructed to replace ONLY the transmission pan gasket. The bulletin explicitly states that replacement of the entire transmission pan or the transmission filter is not required if the leak is solely due to the gasket. This approach streamlines the repair process and focuses on the direct cause of the leak. The affected component is the POWER TRAIN, specifically the area related to the FILTER KIT, Transmission Oil.
Important Considerations for Owners
If you observe signs of a transmission oil leak in your 2021-2024 Jeep Wrangler, it is recommended to have your vehicle inspected by a qualified service technician. This TSB provides specific guidance for technicians on how to address transmission pan gasket leaks efficiently. Owners should be aware that if the leak is identified as a transmission pan gasket issue, the repair should focus on replacing the gasket itself. This TSB helps ensure that the correct repair is performed, avoiding more extensive and potentially costly part replacements that are not necessary for this specific type of leak.
Source: NHTSA ID 10247907
Frequently Asked Questions
- What does the TSB for the 2024 Jeep Wrangler transmission oil leak address?
- The TSB addresses transmission oil leaks in 2021-2024 Jeep Wrangler models, specifically advising that if the leak is isolated to the transmission pan gasket, only the gasket needs to be replaced.
- Will my entire transmission pan or filter need to be replaced for a leak?
- According to the manufacturer's communication, if the transmission oil leak is confirmed to be from the transmission pan gasket, only the gasket should be replaced. The TSB explicitly states that pan and filter replacement are not required in such cases.
- What are the common signs of a transmission oil leak in a Jeep Wrangler?
- Common signs include visible red or brown fluid spots under your parked vehicle, a burning smell, or a noticeable drop in transmission fluid level.
- How can I confirm if my Jeep Wrangler is affected by this TSB?
- While this TSB applies to 2021-2024 Jeep Wrangler models, any specific concerns about a transmission oil leak should be diagnosed by a certified technician who can refer to the manufacturer's latest service information, including this TSB (NHTSA ID 10247907).
What Jeep Wrangler owners report
Counted from the records in our database across 41 model years.
- 18,838
- Owner complaints
- 104
- Recalls
- 2,758
- Service bulletins
- 572
- Crashes reported
- 552
- Fires reported
- 435
- Injuries reported
The 2024 model year
970 complaints, the 4th most of 41 model years on file. Owners reported 14 crashes, 13 fires and 7 injuries for this year, which also has 14 recalls on file.
Power Train, the system this article covers, accounts for 2,470 of 18,838 complaints (13%), including 200 for 2024.
Complaints by model year
| 2006 | 730 | |
|---|---|---|
| 2007 | 1,750 | |
| 2008 | 1,904 | |
| 2010 | 686 | |
| 2012 | 836 | |
| 2014 | 658 | |
| 2018 | 1,827 | |
| 2019 | 747 | |
| 2021 | 963 | |
| 2024 | 970 |
Most-reported systems
- Steering — 3,929
- Electrical System — 3,613
- Power Train — 2,470
- Engine — 2,406
- Fuel System — 2,015
Latest recalls for the 2024 model year
- 26V363000 — Steering (Jun 2026) — Park outside
- 26V327000 — Back Over Prevention (May 2026)
- 25V766000 — Engine (Nov 2025)
Recent owner reports about power train
While driving my vehicle, I have noticed a significant decrease in power and a corresponding slowdown, particularly in traffic conditions. This has resulted in a near-miss collision with another vehicle in the rear.
Read owner complaints →My 2024 Wrangler 4xe has 27,000 miles on it. On Friday, 7/10/2026 around 7:00 in the morning the check engine light came on. I immediately called the dealer to set up an appointment and they could not get me in until 7/15/2026.
Complaints are owner reports filed with NHTSA. They are unverified, and counts depend on how many vehicles were sold, so they are not a failure rate.
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