Compression Ignition Addict
Join Date: Jul 2010
Thanked 41 Times in 40 Posts
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Start with the socket that the hid's are plugged into. Un plug them and test the connection here first. Should be 3 places to test in there. One being a ground, one being 12v low beam, and the other being 12v high beam. Check all three with the high beams on and make sure you get two 12v readings and one 0v reading(which would be ground) if you dont get those readings then most likely its a blown fuse, if everything is good here, then most likely the harness is bad, not the ballasts but the harness that all the wires go through.
Were your high beams working before this?
2010 F350 6.4- H&S Single turbo kit, 5" flo pro,No limit SS cold side kit, No Limit intake, MPD billet CCV/oil filler, newton leveling kit, RED
Newton traction bars, custom projector retrofit in oem lights and a bunch of LED lights LOL
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