Originally Posted by lvhuawh
Dude, Thanks a lot! I finished installing in 3 hrs myself.
Maybe I also need to go to dealer to active the electronic module, and install a brake controller for RV towing.
Yes you will need to go to dealer to get factory trailer wiring working.
Dealer has to add option of trailer wiring to your VIN, then do a vehicle
reconfiguration to get it to activate and work, most dealers will charge about 1 hour labour for this.