We just picked up our 2004 KZ Frontier TT on Saturday from the dealer. Dang thing looks brand new I must say! Anyway, I noticed on the way back to my house, the trailer brakes were not working. I do have a brake controller and it previously worked on our popup. Anyway, I disconnected the TT from the truck and began troubleshooting. From the TT 7-pin connector, I jumped the power side to the brake input (fused protected) and no brake sounds from either of the four wheels. I then pulled the breakwaway plug from the switch and the switch got hot real fast. I put the plastic pin back in quickly as to not fry any wires. I had my son jump the pins again and backprobed the wires going into the wheel magnet, got power into the power wire, the other is ground. Again no sounds from the break magnet. I inspected all wiring, looking from chaffed/broken wires and found none. What the heck is going on?