Yamaha Rhino 660 4wd Wiring Problem Guide- Where and How to Look

See our Troubleshooting page for more information and videos on repairing your Yamaha 4wd System.
This video will show you the most common four wheel drive problem areas on the Yamaha Rhino 660. Once you've checked the servo, three relays, and switch, typically you are down to a wiring issue in the harness. Use a multimeter set to ohms to check continuity of the wires if there are no obvious breaks.

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