6.2

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
12,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2003 Jeep Wrangler engine problems

engine problem

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2003 Jeep Wrangler Owner Comments

problem #2

Jan 022017

Wrangler 4WD 6-cyl

  • miles

A D V E R T I S E M E N T S

2013 Jeep Wrangler. Consumer writes in regards to intermittent engine problems, while driving up hills acceleration speeds decrease. 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.

- Terlingua, TX, USA

problem #1

Aug 162007

Wrangler

  • 24,000 miles
The contact owns a 2003 Jeep Wrangler. While driving 55 mph, the crankshaft position sensor failed and the check engine light continued to illuminate. The contact took the vehicle to the dealer and they confirmed that the sensor malfunctioned. He discovered a recall for the same exact failure with the 2004 Jeep Wrangler. The manufacturer stated that the failure was not under warranty and would not be covered, although he had a current 7-year powertrain warranty. The current and failure mileages were approximately 24,000.

- Jackson, MI, USA

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