2001 Polaris Sportsman 400-500 DUSE and H.O. Service Manual, Page 334Get this manual
CHAPTER 10 ELECTRICAL Special Tools Headlamp Service Indicator Lamp Service Timing Check Procedure Typical Ignition Timing Curve Flywheel Identification 200250 Watt Alternator, Exploded View Ignition System Testing Ignition System Troubleshooting Battery Service Charging System Testing Starter System Troubleshooting Starter System Testing Starter Motor Service Starter Drive Electronic Speedometer Troubleshooting Coolant Sensor Tests Fan Control Circuit Operation Fan Motor Current Draw Test Transmission Gear Position Switch Testing Electronic Throttle Control System Operation Electrical Notes Wiring Diagrams 10.1 10.2-10.3 10.3 10.4 10.5 10.6 10.7 10.8-10.9 10.10 10.11-10.14 10.15-10.17 10.18 10.19 10.20-10.24 10.25 10.26-10.32 10.33 10.34 10.35 10.36 10.37 10.38 10.39-10.41