Check Engine Light With Code P0139, and/or P0571 on Jeep Patriot

Problem Description and Possible Solution

The Check Engine Light may illuminate with code P0139 and/or P0571. Our technicians tell us the revised powertrain control module (PCM) is available to correct this concern.

Problem Data
RepairPal Verified
Average mileage: 31,000 (31,000–31,000)
2 model years affected: 2007, 2009
3 people reported this problem
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
Viewing 1 - 1 of 1 comments
code P0139

Dealer replaced o2 sensor 3 times and pcm once.
Check engine light still on.