2005-2009 Kawasaki Brute Force 650/KVF 650 4x4 Service Manual, Page 434Get this manual
ELECTRICAL SYSTEM 17-55 Radiator Fan System
Radiator Fan Circuit Inspection
Remove the Inner Cover Front (see Inner Cover Front and Front Lower Shroud Removal in Frame chapter) Disconnect the leads from the radiator fan [A] Using an auxiliary wire [B]connect the radiator fan switch leadsIf the fan rotates, inspect the fan switch If the fan does not rotate, inspect the following Leads and Connectors Main Fuse and Fan Breaker Fan Motor Remove the Front Fender (see Front Fender Removal in Frame chapter) Disconnect the connector [A] in the fan lead Using two auxiliary wires, supply battery [B] voltage to the fan motorIf the fan does not rotate, the fan motor is defective and must be replacedRadiator Fan Motor Leads BL: Battery (+) BK: Battery (-)