"How reliable is the 2003 Jeep Wrangler?"

"Based on 130 NHTSA complaints, the 2003 Jeep Wrangler has a median complaint mileage of 26895 miles. The most common issue is SUSPENSION."

"What are common problems with the 2003 Jeep Wrangler?"

"The most frequently reported component in NHTSA complaints for the 2003 Jeep Wrangler is SUSPENSION, accounting for a significant portion of the 130 total complaints filed."

2003 Jeep Wrangler: Reliability Data

Source: NHTSA — 130 complaints

130

Total Complaints

26,895mi

Median Mileage

SUSPENSION

Top Issue

Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

7,498 25th Percentile

26,895 Median Mileage

71,500 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

SUSPENSION

STEERING

FUEL SYSTEM, GASOLINE

SUSPENSION:FRONT

ELECTRICAL SYSTEM

POWER TRAIN:MANUAL TRANSMISSION

SEAT BELTS

AIR BAGS

UNKNOWN OR OTHER

POWER TRAIN:CLUTCH ASSEMBLY

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"TRANSMISSION FAILURE - GRINDING NOISE IS HEARD WHEN SHIFTING INTO SECOND AND THIRD GEARS. CLUNK IS HEARD WHEN SHIFTING INTO FIRST GEAR FROM A STOP AND VEHICLE JERKS FORWARD BEFORE CLUTCH IS LET OUT. *NLM"

"THE DRIVERS SIDE SEAT WAS ANGLED TO THE LEFT. THE CONSUMER CONTACTED THE DEALER TO REPLACE THE SEAT. WHEN THE SEAT WAS REPLACED THE SEAT STILL ANGLED TOT HE LEFT. THE MANUFACTURER CLAIMED THAT THE VEHICLE WAS DESIGNED THIS WAS TO ALLOW THE DRIVER TO ENTER AND EXIT THE VEHICLE EASILY. *AK *NLM ..."

"TRANSMISSION FAILURE - GRINDING NOISE IS HEARD WHEN SHIFTING INTO 2ND AND 3RD GEARS, JERKS FORWARD BEFORE CLUTCH IS LET OUT, WILL NOT SHIFT INTO 5TH GEAR AT HIGHWAY SPEEDS. THIS IS THE SECOND TRANSMISSION TO FAIL IN THIS VEHICLE.*AK"

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28