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Old 11-16-2019, 09:51 AM   #1
kipps
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Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
Does anyone have good wiring diagrams for the wiper motors?

I'm not simply looking for pinouts, i.e., connect this pin to that pin, etc. Rather, I want an actual diagram that shows what's happening so I can understand it. I've been searching for while, and drawing a complete blank.

Everybody is speculating about how they work, but nobody can produce a definitive diagram showing what's happening. Please help!

My truck is a 1987, wiper switch on the stalk, and was originally equipped with intermittent wipers(based on the rpo code). I don't think I have the control box anymore, but that can be procured from a junkyard.
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1987 C6P V20 truck, 2010 LMG 5.3, AFM delete, 2010 Camaro exhaust manifolds, 1997 nv4500, 1991 np241c, hydroboost, 2005 14bff axle & driveshaft, drop-n-lock gooseneck, 4.10 gears, stock suspension, rims, and tires. Still a work in progress. Any questions or suggestions are welcome!
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