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Transmission and drivetrainPart report

2001 Jeep Wrangler Transmission and drivetrain Problems

Complaints
23about this part
Share
14%of 170 total for the year
Median mileage
90,000miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 23 complaints about the transmission and drivetrain of the 2001 Jeep Wrangler, 14% of the 170 complaints for this model year. Where a mileage was given, the median is 90,000 miles. 2 of these say a crash was involved, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“My frame rusted out. This is a common problem on Jeep wranglers. I was lucky enough to be in the process of changing my transmission fluid when I found the issue. The part of the frame where the transmission mount attaches to completely rusted through and nothing was holding the transmission/rear engine mount to the frame.”

NHTSA complaint #10704494, filed 2015-04, 220,000 miles

“Frame rusted on both driver and passenger side at brush guard/trans support, and transmission dropped while driving. Bottom of frame under driver/passenger seat were brush guard attaches is completely rusted away and the frame has started to crack up the sides. I would think this would be a crash safety issue. I have never seen a frame completely rust away on a 14 year old car.”

NHTSA complaint #10670534, filed 2015-01, 150,000 miles

“Skid plate that holds transmission fell from rusted frame. If I was going on freeway at 55 or plus this would have been a very bad situation....looking into frame I see that this is common with wranglers from like 1997 to 2002 and it is a factory defect....you have recalled mazdas, toyotas and other 2000ish vehicles due to rusted frames...these should be recalled and frames replaced before more fatal things happen....I am looking in getting mine replaced...but if I do and then it is recalled do I get Jeep to pay me back for my repairs???”

NHTSA complaint #10682834, filed 2015-02, 134,000 miles

“I have a Jeep that has a frame that is rusted in the rear trailing arms and were the transmission is held. No incident has happened yet but if this were to break on the road could cause an accident. I work for hyundai who has a recall on quite a few cars and suvs for the frame rotting out on cars as old as 2000 I also no toyota and nissan and other manufactures have recalls on frames why not Jeep I realize it may be specific to salt belt areas but those other companies are fixing the problem. Also the climate control melted could have caused a fire I know this is also a common problem.”

NHTSA complaint #10700852, filed 2015-03, 214,506 miles

“I believe the Jeep Wrangler built by daimler chrysler has safety defects that constitute a series of safety hazards. 1. Automatic transmission shifts and engine RPM accelerating on breaking. On several occasions my Jeep engine rpms raced and the vehicle leaped forward while breaking and coming to a stop. Since the problem does not happen with regularity the dealerships can find nothing wrong. 2. Front seat belts. The front seat belts do not retract smoothly, quickly and without getting caught in the door locking mechanism. 3. Full size doors. …”

NHTSA complaint #10135068, filed 2005-09, 2,000 miles

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
202618%
20251318%
202417824%
20235114%
20226716%
202114916%
2020478%
20198011%
201817710%
20175016%
20167416%
20155111%
20148813%
201323035%
201228234%
2011408%
20106810%
2009349%
2008678%
2007468%
2006578%
2005416%
20042614%
20032222%
20021413%
20012314%
20007028%
1999209%
19983312%
19975313%
19953216%
19941913%
19931312%
19921114%
1991811%
199056%
1989711%
198824%
198725%

Other parts of the 2001 Jeep Wrangler

Body and structure
38 complaints
Electrical system
37 complaints
Engine cooling
21 complaints
Suspension
21 complaints
Air bags
20 complaints
Other or unknown
13 complaints
Visibility (wipers, defrost, mirrors)
13 complaints
Steering
10 complaints
Fuel system
7 complaints
Brakes
5 complaints
Equipment
4 complaints
Engine
2 complaints

← All problems reported for the 2001 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