PCM Software Update Available: Jeep Compass Muffler & Exhaust

Problem overview

Our technicians tell us that various dirveability and Check Engine Light issues can be corrected by updating the powertrain control module (PCM) software.

31 people reported this problem

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Jeep Compass vehicles with this problem

5 model years affected

Average mileage: 83,229 miles

(12,000 - 175,000)

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PCM Software Update Available on Jeep Compass

Problem overview

Jeep Compass vehicles with this problem

Need a diagnosis? Trust our Jeep experts.

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