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84 tcc pigtail

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Old Apr 22, 2014 | 09:10 PM
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Default 84 tcc pigtail

I found one of the wires to the tcc pigtail pulled loose. I know its not working anyway since my vss isnt connected.

But I would like to know why theres 3 wires for the tcc.

Does anyone have the wiring diagram for it?

It looked like the wires were blue, orange with a black stripe, and orrange or brown solid colored.

On Ebay I see blue,orange with no black, and purple. Or, purple green and orange with black.

Last edited by ToniJ1960; Apr 22, 2014 at 09:15 PM.
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Old Apr 22, 2014 | 10:00 PM
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Originally Posted by ToniJ1960
I found one of the wires to the tcc pigtail pulled loose. I know its not working anyway since my vss isnt connected.

But I would like to know why theres 3 wires for the tcc.

Does anyone have the wiring diagram for it?

It looked like the wires were blue, orange with a black stripe, and orrange or brown solid colored.

On Ebay I see blue,orange with no black, and purple. Or, purple green and orange with black.
Use this link and substitute lt blu for green in terminal B

http://www.eficonnection.com/eficonn...spx?ItemId=543

And I sent you a very useful PM - Look at ECM manualoverdrive

Last edited by WVZR-1; Apr 22, 2014 at 10:13 PM.
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Old Apr 22, 2014 | 10:56 PM
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Part of page 8a-28 I found on the internet, if you want the full page I can scan it and put on..

[IMG][/IMG]
hope this helps..

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Old Apr 23, 2014 | 12:04 AM
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Originally Posted by ccrazor
Part of page 8a-28 I found on the internet, if you want the full page I can scan it and put on..

[IMG][/IMG]
hope this helps..

If you can please, it looks like the image is unavailable.
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Old Apr 23, 2014 | 12:13 AM
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Here's the full page..

[IMG][/IMG]

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Old Apr 23, 2014 | 12:41 AM
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This is what I`ve seen, I suppose the Blue wire is a signal back to the ECM that the TC is locked. My wire colors might be different? The pigtail for 1985 also shows green instead of blue. So maybe I was wrong on my 84 and its blue, orange and purple?
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Old Apr 23, 2014 | 01:04 AM
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The pics are directly from the 84 shop supplement, mine is the automatic so I have no experience with the standard..
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Old Apr 23, 2014 | 01:18 AM
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Originally Posted by ccrazor
The pics are directly from the 84 shop supplement, mine is the automatic so I have no experience with the standard..
Mines auto not like I would have preferred it but thats what I got.
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