2002 Jeep Liberty Logo

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jorge echazabal Posted on Feb 01, 2015
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Hello, I have a jeep liberty 2002, I have p1686 runs and takes two seconds to turn off,, please if you can help me, thanks

The jeep was perfect until the pcm use in another jeep that had problem jeep back to 2002 presents the code p1686

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Luckily these guys can help you with you jeep PCM https://www.fs1inc.com/jeep-ecu-ecm-pcm.html and jeep ecu related matters.

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Bad news need to replace the pcm again and have it reprogramed to your vehicle.

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    _-__-___-_ Feb 02, 2015

    sad huh, i now a guy the bricked 3 jeeps swapping PCM, sad to watch.

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You are swapping PCM's that be real bad.
on newer cars with Security this causes it to think your are a thief
and bricks the PCM (skim rules 101)
"until the pcm use in another jeep" huh?
SKIM is Phissed off.
http://www.jeepforum.com/forum/f9/trouble-code-p1686-905620/

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