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Old 05-14-2019, 04:59 PM   #8 (permalink)
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Join Date: Apr 2005
Location: Howell, MI
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Originally Posted by CntrlCalDmax View Post
I suspect something in the truck is taking them down. Check for draw with truck shut down.
Thanks for the reply. So, I'm pretty good with mechanical stuff but electrical I'm not so much... How would I check that? Is there an easy way to do it?
2015 GMC 2500HD Crew cab/short bed Sierra Denali
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