Engine complaints and recalls from NHTSA
Summary
The 2015 Jeep Wrangler has 84 NHTSA engine complaints and 0 engine-related recalls.
84
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated May 19, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Aug 17, 2025 | ENGINE | I am having my oil cooler housing replaced once again after having replaced only 4 years ago. I am ... |
| Jul 3, 2025 | ENGINE | On a trip on 7/3/2025 out of state the engine failed due to a blown head gasket , which is the third... |
| May 12, 2025 | ENGINE | The contact owns a 2015 Jeep Wrangler. The contact stated that while driving at 40-50 MPH on the hig... |
| Mar 14, 2025 | ENGINE | The contact owns a 2015 Jeep Wrangler. The contact stated that while driving 30 MPH, there was an ab... |
| Feb 16, 2025 | ENGINE | Lack of oil in the heads after sitting for a while results in dry valve train at start up and over t... |
| Feb 7, 2025 | ENGINE | Same problem that I'm having is happening to thousands of people. People are either swapping engines... |
| Dec 4, 2024 | ENGINE | while driving at an 50 MPH speed, the check engine warning light illuminated and flashing continuous... |
| Oct 1, 2024 | ENGINE | The contact owns a 2015 Jeep Wrangler. The contact stated that while driving at an undisclosed speed... |
| Sep 30, 2024 | ENGINE | 2015 original owner, developed misfire cylinder #4 P0304, replaced coils, plugs, injectors, harness ... |
| Sep 4, 2024 | ENGINE | Cylinder 4 misfire |
| Aug 20, 2024 | ENGINE | The engine has a known failure causing a cylinder misfire that is resolved by replacing the cylinder... |
| May 15, 2024 | ENGINE | My Jeep has the pentastar 3.6l engine and has recently developed what is known as the “pentastar tic... |
| Apr 29, 2024 | ENGINE | Check engine light came on for misfire in Cylinder 4. Jeep lost power when on the road |
| Mar 11, 2024 | ENGINE | I have just replaced the Engine oil filter housing on my 2015 jeep wrangler unlimited rubicon for th... |
| Mar 8, 2024 | ENGINE AND ENGINE COOLING | The contact owns a 2015 Jeep Wrangler. The contact stated that while driving at 40 MPH and depressin... |
| Feb 28, 2024 | ENGINE | Cranked my vehicle from a cold start and it started running very rough. Had a mechanic put a code s... |
| Jan 20, 2024 | ENGINE | Ticking noise in engine from lifters and faulty pin. Potential failure for cams. |
| Jan 13, 2024 | ENGINE | What component or system failed or malfunctioned, and is it available for inspection upon request? T... |
| Jan 9, 2024 | ENGINE | FAILURE OF COMBINED OIL FILTER / COOLER HOUSING RESULTING IN ABRUPT LOSS OF ENGINE OIL AND RESULTING... |
| Dec 20, 2023 | ENGINE | At 134,000 miles the engine developed a loud ticking. My garage reported that rocker arms, cam shaf... |