700R4 wiring diagram

  The lockup can be manually wired by using a normally open,

single throw toggle switch wired to connectors A and D. Doing so

allows lockup at any speed, just remember to unlock it at a stop,

as it apparently will take off, but shudder and shake and not

give you the torque multiplication like you need to get rolling.

 

The advantage of using it (lockup converter), is it almost

could be considered another gear as the small amount of

slipperage is eliminated. It essentially gives you a total 

locked up 1:1 ratio with the engine just like a manual trans.

Here is a picture of the stocking wiring of the tranny:

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