[pineranch]

Sitting at the Vineyards in Grapevine, no trailer brakes. On the way in last week would be a "Trailer disconnected" followed immediately by "trailer connected" message. Hooked up to leave Friday and Wiring Fault followed by trailer disconnected and no brakes.
Ford replaced the 7 pin for gee whiz. Had a local check out the trailer wiring and could not find a problem. Ocassionally, just get the wiring fault but brakes do not engage. When checking with a meter, we never get power to the brake pin on the truck side when stepping on the brake but do when I pinch the controller slides followed by the "trailer disconnected".
Ideas?????????????

Mike