So, had U-Haul take a look at my prodigy brake controller (newly installed) to see why not working., and he says it's my brakes that aren't working - even the breakaway switch doesn't work. Newly purchased 17ft Hi-Lo. Am on my way to Denver going north on IH35 from Texas border heading to Okla City - does anyone know where I can get brake service along IH35 heading in or I-40 heading to Denver? I'm very new to Hi-Lo travel, and know very little about cars -- much less trailers and/or brakes! Can any brake repair place work on them? Thanks for your help...