If you simply need to see it operate, you can always put it in the passenger floorboard and drive the toad around. When you brake hard enough, it should activate.
My 2500 Cummins Ram towed our 28' travel trailer no problem with just air bags but towed much better with the equal-izer so I always used it for trips. The sway control was great so I deflated the bags and used the wdh for it's purpose. The only ...
These actually ground through the bolt connection to the frame. Only one wire install. Do you have the star washer on one of your bolts? That's supposed to be the ground. Take it off and look for corrosion and clean it. Then trace backwards and ...