Ouch man... go to the deal and get that kind of work done.Hello All. Just got my 2020 Blazer last week. Love it. When I tried to get a trailer hitch installed, the guys doing it found all the connections in the rear of the Blazer to connect everything, but when they went to install the cabling in the rear to the front connections, including the braking connections to put a sensing device for the braking, they can't find the cabling under the dash, behind the light switches, which is where the manual says the connections should be. When I look at a diagram from the dealer, it looks like the brake connection might be to the right of the driver footwell, behind the dash, behind one of the air conditioning air exits.
Anyone had any experience with this ? Answers ?