Bronco Nation posted video about turning on flat tow mode but nothing about 2.7l eclectic boost shut down after an hour... I guess we have to do more testing ourselves to figure it out and tell Ford to update the system with wireless upgrade to keep electric boost for the brakes on all the time...
Did you get any response from the dealer?
if the electric boost goes to sleep after 30-45 mins maybe there is a way to reprogram it to always stay on or something? What if after 45 mins of driving in the motorhome with bronco at the back I can add more power level to my braking system remotely...
$3500 is about right. In Canada it is a little bit more expensive. But if I add the main components at Etrailer.com website and add small ones it will be around this price tag.
I also have 2.7 V6 with 10 speed automatic. I haven't tested it for longer towing. Do you think my Patriot system will have same problem with electric brakes time out?
Did a first test to tow my 2021 Bronco Badland behind a motorhome today.
My setup:
Blue Ox BX88357 After Market Bumper Adapter 7/8 Serial N 00708 1220
(had to modify to open it up a bit per grtharris post)
https://www.blueox.com/product/bx88357-bumper-adapter-kit-fits-7-8%e2%80%b3-pin/...