Re: 2015 3/4 w/trailer package
My trailer is a dual axle but only one has brakes and I read that the computer has to read enough resistance to acknowledge it has a trailer with electric brakes. I will hook it up again without the truck running and see what the DIC indicates. Supposedly one 12 volt bulb to ground on the trailer brake pin is enough to look like a trailer.
May try it if needed.
tks
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1942 Chevy 1/2 ton Rod, 1959 GMC 1/2 ton Fleet Stepside, 1967 Chevy SWB K10, 1985 Corvette Coupe 4+3, 2015 Chevy Duramax reg cab 4WD W/T
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