Yes, there is a way to have a plug and play installation if your 2018 Freightliner XC has the factory towing package. There will be a plug to the left of the brake pedal, behind the plastics shroud that encloses the left portion of the lower steering column. I have attached a picture below for reference.
If this plug is there you will be able to use the Plug-In Wiring Adapter item # 3027-P and the Redarc Tow-Pro Wiring Adapter item # 331-TPH-017. These two adapters will allow you to connect... view full answer...