2002 Jeep Wrangler Engine cooling Problems
- Complaints
- 4about this part
- Share
- 4%of 108 total for the year
- Median mileage
- 105,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the engine cooling of the 2002 Jeep Wrangler, 4% of the 108 complaints for this model year. Where a mileage was given, the median is 105,000 miles. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“While exiting the offramp from a highway, I downshifted my Jeep Wrangler. The clutch went on me, and I proceeded to pull off the highway. Before I could stop the vehicle, an extremely quick fire erupted from under the engine, and spread to the cab, completely placing myself and girlfriend in a life or death situation. Within minutes, the entire Jeep was engulfed in flames, with us barely escaping. Have had no cooperation from the dealer, or chrysler. The vehicle was in perfect running condition, which leads me to believe that there was a mechanical error. …”
NHTSA complaint #10244884, filed 2008-10, 140 miles“March 2009: while driving at 55mph, hear a rattle noise, then the shift on the floor shakes violently. Pull over, cannot find anything wrong, travel home less than 50 MPH, fine. Few more times, on the highway, car does it again. Put in fuel injector cleaner, change oil, clean all around battery. Does not do it for a week or two then does it again. Told to replace camshaft sensor & crankshaft sensor. Did and ran fine no issues for two weeks. 4/13/09 after sitting at a red traffic light, proceeded to turn right, engine died. …”
NHTSA complaint #10273183, filed 2009-06, 105,000 milesRelated service bulletins
- 10191460Feb 26, 2016Valve Body. These may cause over drive cycling.
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 1% |
| 2023 | 2 | 1% |
| 2022 | 2 | 0% |
| 2021 | 4 | 0% |
| 2020 | 6 | 1% |
| 2019 | 5 | 1% |
| 2018 | 4 | 0% |
| 2017 | 1 | 0% |
| 2016 | 6 | 1% |
| 2015 | 4 | 1% |
| 2014 | 9 | 1% |
| 2013 | 4 | 1% |
| 2012 | 7 | 1% |
| 2011 | 6 | 1% |
| 2010 | 15 | 2% |
| 2009 | 5 | 1% |
| 2008 | 11 | 1% |
| 2007 | 28 | 5% |
| 2006 | 20 | 3% |
| 2005 | 22 | 3% |
| 2004 | 9 | 5% |
| 2003 | 6 | 6% |
| 2002 | 4 | 4% |
| 2001 | 21 | 12% |
| 2000 | 15 | 6% |
| 1999 | 50 | 23% |
| 1998 | 53 | 20% |
| 1997 | 109 | 27% |
| 1995 | 32 | 16% |
| 1994 | 25 | 17% |
| 1993 | 18 | 17% |
| 1992 | 7 | 9% |
| 1991 | 12 | 16% |
| 1990 | 7 | 9% |
| 1989 | 10 | 16% |
| 1988 | 7 | 14% |
| 1987 | 5 | 13% |
Other parts of the 2002 Jeep Wrangler
26 complaintsSuspension
19 complaintsTransmission and drivetrain
14 complaintsAir bags
13 complaintsSteering
10 complaintsOther or unknown
8 complaintsBrakes
7 complaintsElectrical system
7 complaintsTires
6 complaintsSeat belts
5 complaintsEngine
4 complaintsFuel system
4 complaints
← All problems reported for the 2002 Jeep Wrangler
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology