9 people reported this problem
PCM Software Update Available to Correct Various Driveability Issues on Jeep Compass
5 people shared problem details
2007 Jeep CompassVisitor
PCM & TCM need to be updated
2007 Jeep Compass69,788Visitor
My Jeep would vibrate between 0-5mph in gear at the beginning of acceleration, I work in a shop, and found a TSB about updating the pcm, I went to my local dealer and had them flash the pcm with the update, and the problem is no longer present!
2007 Jeep Compass90,000Visitor
Powertain code 2
2007 Jeep Compass87,000Visitor
The electronic throttel would come on off and on. Finally my mechanic told me the pcm needed a reflash/upgrade. No diagnosic showed this. It should be included in the lifetime warrenty but probably not.
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