Windshield Wiper COntroller

I have a 1994 XJ.

Recently the wind shiled wipers stopped working completely. I checked the fuses and they look good.

I even bypassed the wiper cicuit breaker to no avail.

The schematic shows a wiper controller.
Does anyone know where thisis located?

Does anyone have any suggetions to solve tis?

I live in Sacramento, CA and the rainy season is just around the corner.

Thanks,
blue_sierra

The intermittant wiper conrol is attached to the lower dash with velcro, about above your left knee. Follow the wiring from the steering column and you will find it.