Software Updates For Powertrain Control Module to Address Erroneous CEL: Jeep Wrangler Transmission & Drivetrain

Problem overview

"False" trouble codes may cause erroneous illumination of the Check Engine Light. Updating the PCM software can often correct this concern.

4 people reported this problem

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Jeep Wrangler vehicles with this problem

2 model years affected

Average mileage: 100,000 miles

(100,000 - 100,000)

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Software Updates For Powertrain Control Module to Address Erroneous CEL on Jeep Wrangler

Problem overview

Jeep Wrangler vehicles with this problem

Need a diagnosis? Trust our Jeep experts.

Search for another problem

Ask our experts about your Jeep.