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2003 Jeep Wrangler problems

The most common problem on the 2003 Jeep Wrangler is transmission and drivetrain, typically around 11,000 miles. It has fewer complaints than a typical Wrangler model year.

Typical yearClose to a typical year
Year score
86/100
Owner complaints
98
Recalls
0
Service bulletins
51
Worst area
Transmission
Fuel economy
16-17mpg

The worst 2003 Jeep Wrangler problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

Specific symptoms reported on the 2003 Jeep Wrangler

Check engine light 6

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2003 Jeep Wrangler 51

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 51 bulletins for the 2003 Jeep Wrangler

2003 Jeep Wrangler fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
2.4L 4‑cyl4WD161817
4.0L 6‑cyl4WD14-1517-1816

What 2003 Jeep Wrangler owners say

Most recent owner complaints, unedited.

Filed Feb 25, 2026 · Suspension · ND

The factory weld on the front end driver's side stabilizer was bad and it came apart on the highway while driving , from the severe shaking it caused, and it could've killed us. The weld was not hot enough to penetrate the steel. I am a mechanic so I can attest , and be a witness , to claim it was a certifiably bad weld in the factory, and this should warrant a recall.

Filed Mar 1, 2025 · Body · AZ

2003 TJ frame rust all tjs have frame rust.

Filed May 20, 2023 · IL

Frames on all these tj’s(97-06) rust and become a huge safety risk for everyone on the road.

Filed Mar 23, 2023 · Brakes · 217,000 miles · OK

The contact owns a 2003 Jeep Wrangler. The contact stated that while her daughter was attempting to park the vehicle, the brake pedal was extremely difficult to depress, and the vehicle did not immediately stop. The cause of the failure was not yet determined. The manufacturer and local dealer were not yet notified of the failure. The failure mileage was 217,000.

Filed Jun 9, 2022 · Steering · 141,999 miles · NY

The contact owns a 2003 Jeep Wrangler. The contact stated while driving 30-40 MPH, the vehicle hit a bump in the roadway and the steering wheel started shaking significantly and the vehicle seemed to be at risk of a rollover. There was no warning light illuminated. The contact veered to the side of the road. The vehicle was towed to an independent mechanic where it was diagnosed that the steering column needed to be replaced. The vehicle was repaired; however, the failure reoccurred while driving. The dealer was notified of the failure and advised the contact to take the vehicle to be repaired. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 141,999.

Filed Feb 6, 2022 · Transmission · WI

05 & 06 wrangler has recall for the exact problem my 03 has. Parking pawl slides out of the brackets and then vehicle won't go into park allowing it to roll into danger and possibly kill someone. I have watched several videos on this issue and the 03 is the same as a 05 and 06. This is just as dangerous on the 03 as it is a 05 and 06 and potentially cause an accident and kill individuals.

Filed Oct 5, 2021 · Steering · IL

Violent shaking after hitting holes in the road during acceleration-less tan 30 MPH. My vehicle has been inspected by my mechanic, who has knowledge of the “Death Wobble”. Safety was at risk due to front end shaking violently and almost losing control of the vehicle. The problem has been confirmed by mechanic. They started to manifest about 8 months ago.

Filed Jan 24, 2017 · Engine, Transmission · TX

2013 jeep wrangler. Consumer writes in regards to intermittent engine problems, while driving up hills acceleration speeds decrease. *smd the consumer stated upon driving up hills, the check engine light illuminated. The consumer stated after doing some research online, it appeared that another model was recalled for the same problem. Owners indicated the cam shaft sensors and dynamic sensor control needed a TCM update.

Filed Oct 10, 2016 · Airbags · 115,000 miles · CA

My jeep wrangler has have the passenger safety airbag alarming since about a year ago. I contact the manufacturer and I was told that because there is not a recall for my car model, they cannot repair it and that I have to pay out of my pocket. This is an issue out of the manufacturer. Jeep must correct these safety concerns from the owners!

Filed Jan 12, 2016 · Electrical, Engine · 38,425 miles · WA

Tl* the contact owns a 2003 jeep wrangler. When attempting to start the vehicle, it would hesitate to start. Several attempts had to be made in order to start the vehicle. Once the vehicle was able to start, the radio would fail. When the brakes were applied, the vehicle would stall without warning. The check engine warning light was illuminated. The contact stated that the failure only occurred when operating the vehicle in the rain. The contact had not notified a dealer. The manufacturer was not made aware of the failure. The approximate failure mileage was 38,425.

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Compare the 2003 Jeep Wrangler

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Other model years

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Questions about the 2003 Jeep Wrangler

Is the 2003 Jeep Wrangler reliable?

Owners have filed 98 complaints about the 2003 Jeep Wrangler, fewer than a typical Wrangler model year.

What is the 2003 Jeep Wrangler year score?

The 2003 Jeep Wrangler scores 86 out of 100 (good). The score compares it with the other model years of the Jeep Wrangler: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2003 Jeep Wrangler?

Transmission and drivetrain, with 22 complaints, typically around 11,000 miles. Next is suspension (18).

How many recalls does the 2003 Jeep Wrangler have?

No recalls on record.

What year does the Jeep Wrangler have bad transmission?

The Jeep Wrangler model years with the most transmission complaints are 2012 (282 complaints), 2013 (230 complaints) and 2024 (180 complaints).

What gas mileage does the 2003 Jeep Wrangler get?

Official estimates for the 2003 Jeep Wrangler range from 16 to 17 mpg combined. The most efficient version (2.4L 4-cyl, 4WD) gets 16 city and 18 highway.

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