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Headlights on my 2010 Sportsman 500 not working. The switch works. I tested it out on my 400 sportsman. The voltage on the black wire coming into the switch is 4.8v and it should be 12v. The yellow wire is 0v when on high beam. Why is there not 12V coming into the switch. The other half of the switch works - on/off and reverse. Is there a voltage regulator issue? I'm stumped. Any where else to check?
I attached a picture of the wire connector I'm using to test the voltage. I pulled out the shim to allow my volt meter probe to get at the wires.
Thanks in advance!


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