I've got a 90' xj w/4.0 I6. Recently my windshield wipers stopped functioning properly. They now only work on Lo setting. No intermittent or Hi speeds work. I immediately thought that the the "intermittent Wiper Delay Module" had went bad so I replaced it. That did not fix the problem.

My question really is this. What else could have caused this? The actually controls on the steering column?

Thoughts?

Also, how difficult is replacing the controls on the steering column?