Picked up this old 2000 polaris sportsman 500 and the speedometer is dead .Tried the bypass to get the awd drive to work but no luck.I grounded the 2 brown wires going to the hubs .Didn't work.The AWD light does not come on and there is no power on the grey wires going to the hubs .I even tried connecting the 2 brown wires at the speedometer plug in .There is 12 volts on the red with white stripe connected to brown at the speedometer plug in .Does the speedometer need to be plugged back in for this to work.Could it be the switch or a burned AWD bulb ?
