Leaderboard

You say it has power to the relay, but are you sure the relay has an earth as well ? You say the fuses and wiring appear ok, but have you tested the fuse and wires for continuity with an ohm gauge ? Wires sometimes break inside their insulation just right where they come out of the crimped metal terminals in multi-plugs. If you use long nosed pliers and try bending each wire, one at a time, you sometimes find one that's too flexible because it's only the insulation you are bending.. the copper is broken. If the relay is getting power and earth, then you should check it's contacts are making good contact with the continuity tester of your gauge. If the relay is working and the contacts are good then presumably it has to be in the power feed wires to and from the relay. You could unplug the relay and jump the power wire terminals to feed power straight down to the pump. That confirms the fuse, wires and pump are all working .. or not. Then you concentrate on the relay's control circuit. And.. when testing for power it's better to use a test light rather than a multi-meter. The multi-meter needs so little power that it can show a voltage even with a dirty contact that won't let enough power through to run a light or pump. That can make us think there's power when there isn't really. If using a gauge you really need to do a "voltage drop test" when the circuit is under load. Using a gauge to check for voltage is often a deceptive trap..

I know this is an old post, but I too have the same 2W ATV and this would be so helpful for snowplowing, because with 2W drive you can forget about it. Thanks for showing us the way, cost and pictures!

I know this post is a little old but any chance these parts might work for. 2021 rancher 420?