Steve helped me fab up a manual switch throw control to test a trans in the past. It is basically power, ground and the two shift soleniod hot wires. We derive our four gears from those on/off combos of the two soleniods. TCC is probably a big more tricky since it is a duty cycle and probably PWM like the TCC.

If you want different driving styles via a performance shift button, that'* easy as adding a wire to the pcm that can be grounded and using a DHP to program that into the car.

I seriously love you guys for all the help I've gotten in the past and now. I'm still looking into a few other things for this car well and hopefully this project will end well soon so I can move to my next fun little mod.

I probably should have named this thread "the super crazy fun time mod" project lol.