The following electrical wiring diagram applies for Yamaha Rhino YXR660FAS. Find detail description and troubleshooting of the vehicle electrical components such as Diode, Thermo Switch, Circuit Breaker (radiator fan motor), Carburetor Heater, Ignition Coil, Gear Position Switch, Reverse Switch, Parking Brake Switch, Gear Motor, and Pickup Coil, ignition system, etc in this manual. The Rhino starting circuit consists of the starter motor, starter relay, brake light switch, C.D.I unit and gear position switch.
Herein also, you will get detail instruction on how to check/inspect the switch, bulbs, bulb sockets, and troubleshooting for ignition problems such as no spark or intermittent spark, etc.
Find more information about Yamaha Rhino YXR660FAS Electrical Wiring Diagram here (60 pages of pdf file docs.).