[Jstreater]

Good Afternoon,
I just bought a 2008 Honda Rancher 420. The problem I have found is when the quad is on the lights do not work. When I turn the quad off (turn off key) the headlights, high beams and brake lights all work as they should. So I am thinking something is wired backwards. The guy I bought it off of had to replace the radiator and front plastics because a branch went through it. Any help would be appreciated

 

[LedFTed]

there should be a service manual here that shows the wiring. i bought a clymers manual, it has the wiring in color. check all your ground's.