Meyer toggle switch harness. Meyer Part # 15478.

Here is the Meyer Harness 15478 that plugs into the two Meyer toggle switches # 21918 and # 21919. This has molded plugs to slide right onto the switches. Meyer makes all their harnesses different, so to switch controls you need to change the harness or wire a new end onto it. So this will only work with the toggle switches. For wiring, there is a Blue wire to a key on fuse, White wire to the solenoid under the hood, and the Red Green and Black wire to the back of the pump.