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Old 09-16-2009, 09:13 PM   #1
orange72blazer
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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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Old 09-16-2009, 09:28 PM   #2
Thealien
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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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Old 09-16-2009, 09:30 PM   #3
BobbyK
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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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Old 09-16-2009, 10:04 PM   #4
old man jimmy
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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.
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Old 09-16-2009, 10:34 PM   #5
cleszkie
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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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Old 09-16-2009, 11:30 PM   #6
Livrat
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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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Old 09-17-2009, 08:04 AM   #7
orange72blazer
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Re: Does anyone know where this wire goes?

Quote:
Originally Posted by Livrat View Post
Those are the backup light wires that connect to a manual trans.. either the SM465 muncie "granny gear 4spd" or a saginaw 3 spd..
OK, that would make sense. It had a SM465 but I converted it to an auto about 5 years ago.
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