1999 250 intermitent wipers not work

any one know where to look for this one. Trucks wiper system works fine in low and high but there no intermittent. When you put the wipers on intermitent, nothin at all happens in any of the int. positions.

Well, thanx everyone for looking at the post anyways but I got the problem fixed myself. Turns out that I had a bad relay in the breaker box under the hood. Changed this out and got the intermittent wipers back

Good to hear.

Well, thanx everyone for looking at the post anyways but I got the problem fixed myself. Turns out that I had a bad relay in the breaker box under the hood. Changed this out and got the intermittent wipers back


I was wondering where the relay was for the wipers?

Thx In Advance
Cliff