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Jeep Wrangler JK
JK General Discussion
Power drain on 08 Jk x
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<blockquote data-quote="Bigbernie" data-source="post: 440874" data-attributes="member: 21609"><p>Hey y'all. So I have my stock (so far) 08 JK. All of the sudden it's draining power from the battery. I've had the alternator and battery checked. Both are fine. But I still have to jump it after 6 hours of sitting. Ignition off key out, I can hear various thing power up when sitting inside. Also the security system will deactivate periodically as if I've hit the FOB button. Again all stock. butt load of codes including some U3000s. Any clue as to what's up? I'm thinking the PCM is shot.</p></blockquote><p></p>
[QUOTE="Bigbernie, post: 440874, member: 21609"] Hey y'all. So I have my stock (so far) 08 JK. All of the sudden it's draining power from the battery. I've had the alternator and battery checked. Both are fine. But I still have to jump it after 6 hours of sitting. Ignition off key out, I can hear various thing power up when sitting inside. Also the security system will deactivate periodically as if I've hit the FOB button. Again all stock. butt load of codes including some U3000s. Any clue as to what's up? I'm thinking the PCM is shot. [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
Power drain on 08 Jk x
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