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700r4 lock up plug question

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Old 12-23-2014, 11:16 PM
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johnnysixx80
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Default 700r4 lock up plug question

One of the wires broke on the lock up can some tell me what wire does where on the plug and what slot they go.too etc a picture be great too I kno.theres 3 wires and what r they and where they go on the plug
Old 12-24-2014, 01:54 AM
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crowz
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This should help.

a,b, and d are the 3 pins your asking about.
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Old 12-24-2014, 04:14 AM
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Cliff Harris
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What year is the car?

My '86 only has two wires. TCC and OD switch. There are three wires inside the trans, so somehow the ground for the TCC is connected to the trans body.

[ EDIT ] Looks like crowz sneaked in there while I was getting around to answering this. Like I said, two wires. [ /EDIT ]

Last edited by Cliff Harris; 12-26-2014 at 01:59 AM. Reason: Added note.
Old 12-24-2014, 10:04 AM
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johnnysixx80
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The car is.85 but.the trans blew and I put in a rebuilt unit from a 86 vette
Old 12-25-2014, 03:43 AM
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Cliff Harris
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I don't think the wiring changed during the '80s. I have a 700r4 from an '89 in my car and the connections are the same, as shown in crowz' diagram.
Old 12-25-2014, 10:32 AM
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johnnysixx80
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All fixed

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