2015 3/4 w/traler package - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**dennislbrooks** · 07-20-2016, 04:10 PM

Does the brake controller move when foot brakes are applied and no trailer is connected? Or does it have to sense a trailer with electric brakes before it moves? Or does it never move unless it is pushed manually? The DIC shows gain adjustment from 0-10 and also a sliding bar I guess showing voltage to trailer brakes --the bar moves but no trailer braking,

I will recheck my trailer but it works as factory wired on my 2006. I have an aftermarket controller that moves with the braking --trailer or no trailer. I may have to take it back to dealer to look at.

07-20-2016, 04:10 PM	#1
dennislbrooks Senior Member Join Date: Feb 2004 Location: Williamsburg, Ohio Posts: 1,764	2015 3/4 w/traler package Does the brake controller move when foot brakes are applied and no trailer is connected? Or does it have to sense a trailer with electric brakes before it moves? Or does it never move unless it is pushed manually? The DIC shows gain adjustment from 0-10 and also a sliding bar I guess showing voltage to trailer brakes --the bar moves but no trailer braking, I will recheck my trailer but it works as factory wired on my 2006. I have an aftermarket controller that moves with the braking --trailer or no trailer. I may have to take it back to dealer to look at. __________________ 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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