Sportsman 500 ECM Rebuild - Polaris ATV Forum
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post #1 of 4 (permalink) Old 05-03-2012, 10:47 AM Thread Starter
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Location: canandaigua NY
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Sportsman 500 ECM Rebuild

I have a 2005 sportsman 500 HO and when i connect the battery the fan starts without the key and kill switch off so the ECM certanly is fried, i had the recall done already too. Anyone know how to fix this problem or where to look in the ecm? thanks!!
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post #2 of 4 (permalink) Old 05-03-2012, 05:43 PM
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You must have gotten am ECM that wasn't upgraded, can't be rebuilt, check with your dealer.
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post #3 of 4 (permalink) Old 05-03-2012, 05:52 PM
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can be rebuil;t but not worth it. mine was bad, i bought new and sent mine in with a electronic place with deal with at work. came back to repair at 325. I paid 350 for new.

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post #4 of 4 (permalink) Old 05-04-2012, 09:24 AM Thread Starter
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Just found one for $150 so i think i will be buying that if i cant get it free from the dealer, here is the ebay link if anyone else needs one: OEM Polaris Surepower ECM 04-06 Sportsman Scrambler 400 500 2203348 | eBay

Thanks for the info guys!
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