Found the non-intermittent switch and checked it with an ohm meter. Then took a look at the harness (wire colors) in both the 1983 Scrambler (changed from two speed to intermittent) and the 1985 Laredo (came with intermittent), everything is the same.
For the record, the intermittent setup does require a four wire wiper motor. But the harness of the switch and timing box simply plug into the same place as the non-intermittent switch.
Crappy picture but the back of the non-intermittent switch looks like this:
Arrow is pointing at Pin #1, seven pins numbered clockwise in the view of this picture to match the following schematic.
At some point when I have too much time on my hands I will draw this in ACAD, for now you get a hand drawing.
The wire colors are only vaguely similar to the [img]images/graemlins/lame.jpg[/img] Haynes Manual that I have. The wiper motor harness isn't even close.
Clear as mud? How can I help?
Here's what I think you really need:
<u>Wiper Motor Switch, CJ, 1983-86 </u>
Unless the harness is before 1983, then I'm not sure that switch will do it for you. If the weather isn't too bad tomorrow I'll uncover the 1981 (yard art) Scrambler and see what's still under the dash (wiper motor went with the windshield).