My 99 King Quad 300 (~4000 miles) won't turn over. Got lots of power (lights work), reverse light comes on, bike is in neutral but no neutral light. It was working great on last ride, put it on the trailer, left it in 1st gear for the ride home, tried to start it to offload but no neutral light and no start. I'm thinking the "Neutral Start Relay". Any other suggestions would be appreciated and also where is the relay located on the bike. If the neutral bulb is blown would this cause problem.

 

Well, the problem is not the bulb, that is for your benefit only. It is probably the neutral switch or the reverse switch.

 

Thanks for the reply. Can you tell me where the switch is located? Is it accessable and can I jumper it to test?