2008 Polaris Sportsman 500 EFI/X2/Touring/500 H.O. Service Manual, Page 342Get this manual

2008 Polaris Sportsman 500 EFI/X2/Touring/500 H.O. Service Manual, Page 342

ELECTRICAL COOLING SYSTEM COMPONENTS
Fan Control Circuit Operation
Power is supplied to the fan via the OrangeBlack wire when the relay is ONThe ground path for the fan motor is through the Brown harness wireRefer to "RELAYS" later in this chapter for more information on fan functions
Fan Motor Current Draw Test
A current draw test will provide good indication of fan motor conditionA worn or damaged fan motor will draw more current, which causes reduction in blade speed and reduced coolingFan OG OG Connect Between Ammeter OGBlack Fan Brn

CAUTION