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09-16-2009, 09:13 PM | #1 |
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Join Date: Dec 2003
Location: West Michigan
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Does anyone know where this wire goes?
It's been a few years since I took my blazer apart, & I can't remember where the wire circled in red goes, it is a light green wire & a dark green wire with a 2 prong connector at the end.
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1972 Chevy Blazer 1997 GMC Sierra 2009 Chevy Tahoe |
09-16-2009, 09:28 PM | #2 |
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Join Date: Jun 2007
Location: Pine Ridge Florida
Posts: 4,135
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Re: Does anyone know where this wire goes?
On the diagram the light green/dk green two wire connector is for the brake light switch connection. Where it plugs into?
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09-16-2009, 09:30 PM | #3 |
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Join Date: May 2000
Location: Petrolia,Ontario,Canada but working in Port Huron,Mi.
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Re: Does anyone know where this wire goes?
kinda looks, by the length and socket, like the rear tail light harness. Just missing the brown and yellow wire.
That socket end looks(hard to tell in pic) like where it connects at the back of the truck. My guess anyway. I've checked all my factory wiring diagrams and can't find a DG/LG wire run.
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71 blazer,350SBC,approx.375HP,700R4,factory GM TPI.Dual electric fans,33x12.5x15 ATR on stock suspension. Petrolia,Ontario,Canada but working in Port Huron,MI. See ALL my Blazer pic's HERE Last edited by BobbyK; 09-16-2009 at 09:31 PM. |
09-16-2009, 10:04 PM | #4 |
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Join Date: May 2007
Location: texas
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Re: Does anyone know where this wire goes?
Check out what don't work. Backup lights? etc.
Last edited by old man jimmy; 09-16-2009 at 10:06 PM. |
09-16-2009, 10:34 PM | #5 |
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Join Date: Feb 2003
Location: Santa Ana, CA
Posts: 2,191
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Re: Does anyone know where this wire goes?
That may actually be the wire harness that connects to the transmission spark control module. Its an old emissions control device that most people have removed at some time or another. I remember coming across mine and it was disconnected. I just removed it from the wire harness all together.
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09-16-2009, 11:30 PM | #6 |
Member #1049
Join Date: Jun 2000
Location: Troy Montana
Posts: 3,940
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Re: Does anyone know where this wire goes?
Those are the backup light wires that connect to a manual trans.. either the SM465 muncie "granny gear 4spd" or a saginaw 3 spd..
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09-17-2009, 08:04 AM | #7 |
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Join Date: Dec 2003
Location: West Michigan
Posts: 447
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Re: Does anyone know where this wire goes?
OK, that would make sense. It had a SM465 but I converted it to an auto about 5 years ago.
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1972 Chevy Blazer 1997 GMC Sierra 2009 Chevy Tahoe |
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