i got under the car today and took the connecter out and put a ground on termanl D and 12 volts to termal A and it made a clicking sound. so im guessing if i run a 12v w/fuse to termanal A and run a ground from termanal D to inside the car with a toggle switch i could lock it up in any gear if i wanted to?
i found this online about a 700r4 and i guess its the same hook up as a 200-4r from what i have read.
According to the instructions that came wtih my 700 regarding the connector on the trans:
Terminal A takes 12v fused power
Terminal B is not used
Terminal C no pin present in many 700s
Terminal D takes an optional, manual locking switch
If using a Bosch relay, which is suggested, wire the relay as follows
Terminal 30 takes a fused 12v switched power source, on w IGN
Terminal 85 goes to ground
Terminal 86 is spliced into your brake light
Terminal 87 is not used
Terminal 87a connects to Terminal A on the trans
If using a vacuum switch, splice it inline with 87a that goes to terminal A
I like the idea of automatic lockup over a vacuum switch, in which case a GM style brake switch can be used to interrupt the power going to Terminal A on the trans, otherwise
If you want a manual lockup switch, to lock the trans for towing etc, splice it between with the wire that goes to Terminal D from Terminal A
The pinout of the 4-pin connector on the trans is usually as follows
Terminals A and B are ajacent to the locking tab and face the front of the vehicle, Terminal D is next to, or behind Terminal A, Terminal C, at the 2:00 position, is blank towards the rear of the vehicle.