Steve944

Wipers would not work, if you run a hot wire to switch they will work at one speed , changed out two relays and still won't work, put old relays back in and will will not work, only get one speed with a jumper wire hooked up, could problem be in the colum switch itself , is there a way to check switch or get it rebuilt, have not been able to locate one

GuardsTurbo

Check switch for continuity, that's where I would start.

Wisconsin Joe

Your problem could be the switch. Have you tried putting power directly to the plug? I don't remember the pinout offhand, but you can apply power to one, two, or three (the correct ones of course) plus ground to test the motor itself.

Have you tried 928 International for a used switch?

The multi-switch spans several years, IIRC. "Early" switches fit all the older bodied cars...

I think.

AirtekHVAC

Sounds like it could be the switch to me....should be plenty available.

Steve944

I have a hot wire hooked up to the plug, only one speed works 928 intl had no switch the last time I called

Wisconsin Joe

Only one hot wire?

The speed control on the wipers is accomplished by having multiple hot inputs. The switch controls how many get power, which gives the different speeds.