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

Wiper moter question.

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Old Sep 23, 2006 | 10:16 AM
  #1  
BigBoi4Lyph's Avatar
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From: Washington
Car: 89 Iroc
Engine: 5.7 TPI
Transmission: 700r4
Axle/Gears: 9 bolt Borg Warner Disk Brake Posi
Wiper moter question.

so i have no wiper motor in my car and there is a connector with 4 female inserts so i tryed to test it with the wipers on inside but the test light showed now power comming to it at allwho could it be if its not a fuse? thanks
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Old Sep 23, 2006 | 03:07 PM
  #2  
BigBadLou's Avatar
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Car: '91 Z28 convertible
Engine: TPI
Transmission: T5
Axle/Gears: 3.27 posi disc
The white wire should have 12V on it if the fuse is good.
I assume you don't have the delay function on your wipers?

The other three wires (purple, grey, pink) supply ground signal from the switch in the cab.

I have only a paper schematic here but you can try PM-ing Trickster, he might have one in digital form.

Hope this helps.
Lou
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Old Sep 23, 2006 | 08:46 PM
  #3  
BigBoi4Lyph's Avatar
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From: Washington
Car: 89 Iroc
Engine: 5.7 TPI
Transmission: 700r4
Axle/Gears: 9 bolt Borg Warner Disk Brake Posi
thanks for the reply the white wire has no 12 it has 0 and i do have delay or atleast both steering columns that have been in it as far as i know have had delay on them but its a L shape with 4 inserts none of them get any power and my fuse is good.
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Old Sep 23, 2006 | 11:02 PM
  #4  
BigBadLou's Avatar
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Car: '91 Z28 convertible
Engine: TPI
Transmission: T5
Axle/Gears: 3.27 posi disc
If the fuse is good and the white wire has no 12V on it, then the problem is between the fusebox and the connector for the wiper motor. THe white wire goes through the C100 bulkhead connector. Try tracing it from the fusebox all the way along and see where it loses power.

Lou
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Old Sep 24, 2006 | 02:14 AM
  #5  
BigBoi4Lyph's Avatar
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From: Washington
Car: 89 Iroc
Engine: 5.7 TPI
Transmission: 700r4
Axle/Gears: 9 bolt Borg Warner Disk Brake Posi
sounds good i did just relize there is no wire its like a light pink or light lan wire its almost white but tis not there is no white wire. so im not surenone of them get and wolts possitive or negative. humm
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