Trailer making my SUV lock up.
I have a Jeep Cherokee SUV with towing package, and am pulling a Coleman travel trailer. I have a weight distribution bar. It has electric brakes. Without the trailer attached, I can go any speed...
Forum Discussion
I think your problem was that with the weight distribution hitch not set up properly that caused the rear end so sag down too much, activating the proportioning valve and the brake proportioning valve was sending too much pressure to the rear brakes. the valve was doing what it was designed to do but with the trailer weight it was putting on the rear brakes all the time.
