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| | | Forums66 Topics128,052 Posts1,055,729 Members48,426 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Jan 2007 Posts: 42 Apprentice | | Apprentice Joined: Jan 2007 Posts: 42 | Hi again guys!!
The rainy season is approaching me quickly here in Northern California, and I was looking into getting the wiper system working on my '57 3100.
I researched a bit on here, and it turns out I'm lucky enough to have a factory electric wiper in there, but I just wanted to make sure of a couple things.
I only see one wire, is that correct and does it go to a constant 12 volts, or a switched 12 volts?
Also, it is the cable that switches it on, or does the cable simply select a speed?
Simple questions, but if the motor isn't fried already, I don't want to do it accidently.
Thanks bolters! | | | | | Joined: Feb 2002 Posts: 12,029 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Feb 2002 Posts: 12,029 | the wire goes to a fused 12V, the cable runs a switch on the unit that is off/low/high - ground is the mounting
Bill | | | | | Joined: Jan 2007 Posts: 42 Apprentice | | Apprentice Joined: Jan 2007 Posts: 42 | | | | | | Joined: Dec 2006 Posts: 720 'Bolter | | 'Bolter Joined: Dec 2006 Posts: 720 | It's a pretty simple motor. the issue I had with the one out of my '56 was the cable was solidly corroded and it took a lot of time soaking in Sea Foam to get it to move again. still a little sticky but it works! May not hurt to pull the motor out and clean up the switch plate and lubricate it tho, the grease on mine was dried out. Pretty easy task if you dont have a radio in there, spring clips hold the push/pull on the motor arm, take out 4 screws, and there ya have it.  1956 GMC 370 dump " 'Tater "1970 VW Volksrod "the Black Bomber" 2007 Chevy Avalanche 2020 Jeep Cherokee Trailhawk, 2005 Harley Davidson FLHTCUI I dig all cars, old and new, whether they were hammered out of American iron, German steel, or Japanese tin cans. Being unable to appreciate them all is missing out on a world of great things. But thats just MY opinion! :P
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