2004 650 Twin Arctic Cat ATV Service Manual, Page 104Get this manual

2004 650 Twin Arctic Cat ATV Service Manual, Page 104

4On the coolant temperature switch, allow the water to cool, and when the temperature is at (or just before) temperature
supply; then connect the black wire from the fan connector to groundThe fan should operate Fan Motor To access the connector
(located directly behind the fan), the front rack and front fenders must be removed (see Section 8)NOTE: The ignition switch
must be in the ON positionVOLTAGE (Main Harness Connector to Fan Motor) ! CAUTION Care should be taken to keep clear of the
fan blades 1Set the meter selector to the D.CVoltage position2Connect the red tester lead to the blackred wire (the black
2-prong at the fan motor); then connect the black tester lead to ground3The meter must show battery voltageNOTE: If the meter
shows no battery voltage, troubleshoot the battery, fuse, motor, or the main wiring harnessNOTE: If the meter shows battery
voltage, the main wiring harness is goodThe connector should be checked for resistanceRESISTANCE (Fan Motor Connector) Power