I went to shift my Yamaha ATV into 4 wheel drive but it fails to engage with the motor off but key on I can hear the push button making a noise. I had a lot of water hemp stems stuck between my frame and belly guard and it looks as though this unplugged a wire. Trouble is I cannot find the other end of the wire. I tried looking at wiring diagrams but do not see this wire or what it connects to. Does anyone know if this hooks to something?