I am installing a used set of Corsa three wire diverters. I am looking for a harness for these or at least the schematics for making one. Any info would be great.

Thanks

Not sure if this helps any...

Corsa has a complete harness retro kit for about 400.00 that includes harness and solenoids.

That should help. I'm assuming the large draw is in the closing of the diverters and then the coils stay active to hold them.

10-4, the new harness setup is a low voltage system and really works great. You can't get the old stuff anymore. Call Jim Browning @ 800-486-0999