ABS T/T Relay Export fuse

I noticed that I have an "ABS T/T Relay Export" fuse, according to the label on the fuse relay center cover. In the owners manual, it doesn't show or tell me anything about this fuse. What does this "ABS T/T Relay Export" fuse do and what is it exactly for?

Thank You.

towing package

Does this have anything to do with the ABS system?

Could you further explane about the "towing package"?

Does this have anything to do with the ABS system?

Could you further explane about the "towing package"?

if you are towing with antilock brakes and the trailed vehicle has electric brakes they need to be antilock also or the trailer will jacknife on you. the export relay sends the anitlock signal to the trailer thru the trailer wiring harness.