Exhaust brake turns off every engine cycle?

[2Many12Valves]

I’m trying to figure out how to keep my exhaust brake on throughout the day?
i’m running in between 6 to 10 jobs a day with my trailer I sure hope I don’t have to turn on the exhaust break every time I get in my truck?

 

[Onelongshot]

I’m trying to figure out how to keep my exhaust brake on throughout the day?
i’m running in between 6 to 10 jobs a day with my trailer I sure hope I don’t have to turn on the exhaust break every time I get in my truck?

With a trailer connected it should come on when you start the truck. My 2015 does this.

 

[Brutal_HO]

Mine stays on with the trailer connected. It will not stay on without a trailer plugged in unless you build a dummy load and then the trailer blind spot kicks in if you have it (annoying).

That said, it's set for heavy electric so there may be something there.

 

[2Many12Valves]

Ha that makes sense my trailer wiring is sketchy right now. Thanks for the quick replies guys.