Trailer Brake Controller Installation - 2002 GMC Sierra- Video
Today on our 2002 GMC 2500, we going to be showing you how to install the Hopkins InSIGHT. This is a Proportional Flex-Mount Trailer Brake Controller for one up to four axles. We're also going to be using the Hopkins Plug-In Simple Brake Wiring Adapter, part# HM47795. The nice feature of the InSIGHT is that it constantly monitors our trailer, to make sure we have a proper connection. With the trailer plugged in, you'll see this small LED light is going to come on. As long as that's on, you know you've got a good connection with your trailer. If it we're to come loose or wiggle out, for some reason, you'll see that light then goes off. As you see here, our display is going to indicate, in percentage, how of the gain that we've got set we're actually using. more
4/27/2016 2:21:11 PM
