PCM Software Update Available on Jeep Commander

Submitted by Vehicle Owner · Nov 2, 2025

Published by RepairPal

Problem overview

EGR valve 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.

19 people reported this problem

6 comments

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Jeep Commander vehicles with this problem

3 model years affected

Average mileage: 92,333 miles

(57,000 - 120,000)

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PCM Software Update Available on Jeep Commander

Problem overview

Jeep Commander vehicles with this problem

Need a diagnosis? Trust our Jeep experts.

Search for another problem

Ask our experts about your Jeep.

Need a diagnosis? Trust our Jeep experts.

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