YFM400FWN Wiring Diagrams Big Bear 4WD ATV
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2000 Yamaha YFM400 FWN Big Bear 4WD (YFM400FWNM & YFM400FWNMC) Yamaha Model Code - YFM400FWN wiring diagrams and electrical component list. Electrical components shown in the schematic correspond to the numbered list just above it. For an explanation of the wire color codes, please go to
Yamaha Wire Color Code Legend
Wiring diagram and electrical component list. Electrical components shown in the schematic correspond to the numbered list just above it.
1. CDI Magneto 2. Rectifier - Regulator 3. Main Switch 4. Battery 5. Main Fuse 6. Starter Relay 7. Starter Motor 8. Starting Circuit Cut-off Relay 9. CDI Unit 10. Ignition Coil 11. Spark Plug 12. Rear Brake Switch 13. Circuit Breaker {fan motor} 14. Fan Motor Relay 15. Fan Motor 16. Fan Motor Control Unit 17. Thermo Unit 18. Diode 19. Oil Temperature Warning Light 20. Auxiliary DC Jack 21. Reverse Indicator Light 22. Neutral Indicator Light 23. Gear Position Switch 24. Thermo Switch 25. Carburetor Warmer 26. Headlight 27. Tail Light 28. Handlebar Switch {left} 29. Lights Switch 30. Engine Stop Switch 31. Starter Switch 32. Fuse Box 33. Headlight Fuse 34. Auxiliary DC Jack Fuse 35. Ignition Fuse 36. Carburetor Warmer Fuse

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