pinger1941
New Member
- Joined
- Jul 16, 2012
- Messages
- 2
- Vehicle Year
- 2009
- Transmission
- Automatic
New here but am learning a lot for an old guy.Just got an 09 Fx4 4.0 liter and looks like a 4.10 rear. It only has a 4 pin trailer wire at the rear hitch.Does anyone know if the fx4 came with the wiring harness for 7 pin?I don't want to start wiring if it only entails adding a brake controller and 7 pin plug pigtail?