My intermittent wipers quit working tonight. I can still use the regular hi and low settings.. and suggestions on how to troubleshoot?

 

Your multifunction switch assembly may have gone belly up. You can check this article for a possible fix:

http://www.therangerstation.com/tech...ntomwipers.htm

It's written for a 99, don't know what year you have - how about adding a signature?

 

Phantom Windsheild Wipers = coming on randomly?

 

Yes, that used to be problem on 90s Rangers and that is what the article was written for. I thought he could use that same procedure to clean the multifunction switch and that might work instead of buying a new switch for $75+.

 

The washer works but wipers do not, have changed the wiper motor, both relays, and the multi switch and still no wipers. Any ideas where to look next?