i have a 700r4 out of a 1984 corvette and there are three wires coming out of the square hook up. a red, orange with black stripe, and blue. i think if i hook the orange to a ground then the red one to a toggle switch that goes to the battery then hook the blue one up to the brake lights that i can manualy lock it. would this work? and if not how would i hook up the wires? thanks, Matt.

 

You need power on pin A and ground on pin D.

 

pin A would be the red wire? what about the blue wire?

 

You'll have to look at the connectors to see which pin is which.

 

ok i looked at it and red is A and orange is D. Blue is B where does that one hook too.

 

B will be some sort of signal to the ECM.

 

so i hook the A pin to a toggle switch that goes to the battery then hook the D pin to a ground and im done?

 

That would be one way to do it.