2007 GMC Yukon Electrical Issue

2007 GMC YUKON
130,000 MILES • V8 • 4WD • AUTOMATIC
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BIGDOLLARS1
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  • 1 POST
There is a loud buzzing noise in the cab that seems to come from the speakers when the radio is on or the blinkers are used.
Mar 24, 2015 at 2:56 PM
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HMAC300
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  • 48,601 POSTS
check battery to body ground it's on right side near radiator mount rh sides I passenger side. also make sure there is a ground cable going to hood from body.
Mar 24, 2015 at 3:11 PM