Transmission line work - Electrical Transmission Line

How did 3 Transmission Shops misdiagnose this transmission concern but my Apprentice diagnosed it on a quick test drive? What has the auto repair industry become that no one can diagnose anything unless it is setting a DTC!!!! Ford Motor Company Ford Trucks #ford #fordf150 #f150 #fordraptor #geez #wild #hacks #automotive #automotiverepair #transmissionrepair #pathetic #incompetent #herewego #sad #mechaniclife #shoplife #bsgautomotive | Ford Tech Makuloco