wiper motor upgrade

[franco]

backwards build.. purchased dual wiper motors to remove arm assembly. then along comes a centech harness.. then just hard to have intermittent wipers.. now I cant figure out how to make the three match wiring. CB has a link for centech to ford intermittent. ok . TOMS sells dual motor wire harness to their switch. how do I wire centech thru ford intermittent switch to the dual motors?

[polecat]

Re: wiper motor upgrade

Haven't done this, but I have played with a bunch of wiper motors over the years. The intermittent wipers work off the park switch inside the wiper motor. First question - do the motors you're running have a built in park switch? Some park switches work on the ground side, others work on the hot side. So if the answer to the above is yes you'll need to figure out if the motors you're running have the park switch on the same side as the Ford one? If the answer to that is yes, you can make it all work by using the park switch on *one* of the two motors to trigger the Ford intermittent switch/module. That will work as long as both motors run at the same speed or close. Somewhere here I have the wiring colors on the Ford motor, but no info on any of the aftermarket stuff. JL

backwards build.. purchased dual wiper motors to remove arm assembly. then along comes a centech harness.. then just hard to have intermittent wipers.. now I cant figure out how to make the three match wiring. CB has a link for centech to ford intermittent. ok . TOMS sells dual motor wire harness to their switch. how do I wire centech thru ford intermittent switch to the dual motors?