Alternator , I forgot!
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Joined: Nov 2001
Posts: 2,743
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From: heartland
Car: 89rs (previous 2.8)
Engine: 406
Transmission: 700r4 (for now)
Alternator , I forgot!
I have the older style one that has a clip with a brown wire. (gauge)..and a thick red wire...where does it go? also there is a post on the back, what goes there,,,thanks for any help...
sorry 5-7 I couldnt wait!!
sorry 5-7 I couldnt wait!!
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Joined: Jul 1999
Posts: 18,457
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From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
Insulated post on the back = thick wire that goes to the battery
Brown wire = idiot light
Thin red wire = sense lead (hooks to the point that the alt will then attempt to maintain at exactly 14.2 volts or whatever)
Brown wire = idiot light
Thin red wire = sense lead (hooks to the point that the alt will then attempt to maintain at exactly 14.2 volts or whatever)
Supreme Member
Joined: Jul 1999
Posts: 18,457
Likes: 16
From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
Probably goes to the big post, along with the one that goes to the batt; or to somewhere along the battery run under the hood, such as the starter post or one of the splices. To hard battery in any case. In my 83, it originally was about 6" long, and just jumped over to the post, out in the open.
The batt one is often part of the positive batt cable.
The batt one is often part of the positive batt cable.
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Joined: Sep 2003
Posts: 6,127
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Brown wire = volt meter on instrument panel.
Red wire = fusible link to starter solenoid.
Post on back of alternator = black wire to positive terminal on battery.
Red wire = fusible link to starter solenoid.
Post on back of alternator = black wire to positive terminal on battery.
Thread Starter
Supreme Member
Joined: Nov 2001
Posts: 2,743
Likes: 0
From: heartland
Car: 89rs (previous 2.8)
Engine: 406
Transmission: 700r4 (for now)
thanks fellas. I think I have it now. Doing a search there were so many different ideas, I just got more and more lost! Just waiting on the mini starter now!!!
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