When hauling my Fifth Wheel, (about 14,500 to 15,000 loaded) I use the Tow/Haul mode and turn on the Exhaust Brake. When I shut the truck off for fuel, eat, etc, when I restart they are both deactivated. Is there any way to have them default to on when the system senses/sees my trailer/fifth wheel is connected?

 

You would have to invent something to do that. The truck isn't capable of that as it left the factory.

 

Thanks Mark