PCM Software Update Available on Jeep Commander
Problem overview
EGRvalve position sensor fault code(s) may be stored in the powertrain control module (PCM) resulting in illumination of the Check Engine Light. A PCM software upgrade is available which may correct this issue.
18 people reported this problem
6 commentsJeep Commander vehicles with this problem
2 model years affected
Average mileage: 88,400 miles
(57,000 - 120,000)
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