Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

Wiper wiring help

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Old Nov 20, 2011 | 06:50 PM
  #1  
wiggin's Avatar
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From: La Crescenta
Car: 89 IROC-Z
Engine: 383 stroker
Transmission: WC T-5
Axle/Gears: 2.77
Wiper wiring help

Im rewiring my wiper motor and both connectors that go to the motor (three wire connector) and the cover connector ( six wires) have all the wires cut. Does anyone have a wiring diagram that will help me hook everything back up, chiltons just doesnt cut it and I can't find anything online.
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Old Nov 21, 2011 | 02:52 PM
  #2  
Pocket's Avatar
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From: NC
Car: 91 Trans Am
Re: Wiper wiring help

http://www.austinthirdgen.org/mkport..._pulse_CD4.jpg

89 uses the same new style pulse wiper motor as the 90-92 posted above. Difference is the C100 pin locations. 89 had them on the engine harness half, 90-92 had it on the light harness half. Doesnt make any difference to you because you're just splicing cut wires
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Old Nov 21, 2011 | 08:29 PM
  #3  
wiggin's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2006
Posts: 44
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From: La Crescenta
Car: 89 IROC-Z
Engine: 383 stroker
Transmission: WC T-5
Axle/Gears: 2.77
Re: Wiper wiring help

Thanks for the diagram. So I have three wires that have been cut on these connectors. D & E on the six wire connector, and the black wire on the three wire connector. From the diagram it appears the black wire is just a ground so that ones easy. But the red and dark blue wires (D&E) is a bit of a mystery to me (im not much of an electrician). It looks like they attach to a latching relay of sorts?

Some back story, i replaced my engine harness with new one from tpis but had to cut these three wires to remove the old harness. Am i dead to rights unless i take my steering column apart to re-wire D&E back in?
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Old Nov 21, 2011 | 08:59 PM
  #4  
Pocket's Avatar
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From: NC
Car: 91 Trans Am
Re: Wiper wiring help

Blue and red are washer pump, dont have anything to do with the wipers

Why did you have to cut the harness to get it out?

Why would you have to perform surgery on the column to get the wipers going again?
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