4L80e: will it move the car without a controller?
4L80e: will it move the car without a controller? I've finished installing a freshly rebuilt engine and 4L80e transmission. I haven't built a conversion cable yet to connect the transmission to the T42 controller (with 4L65e OS loaded).
I want to start the engine asap to make sure it's all good, no leaks, odd noises, etc. When I do this, it would be best to back the car out of the garage and into the driveway, and then pull it back into the garage afterwards.
As long as everything else in the transmission is ready, will the transmission go into reverse and at least first, or some other forward gear without the computer hooked up to it at all? Is it risky since the pressure control solenoid isn't operational?
Worst case, I could push the car out and back in. But it would be much easier if it could pull itself.
I want to start the engine asap to make sure it's all good, no leaks, odd noises, etc. When I do this, it would be best to back the car out of the garage and into the driveway, and then pull it back into the garage afterwards.
As long as everything else in the transmission is ready, will the transmission go into reverse and at least first, or some other forward gear without the computer hooked up to it at all? Is it risky since the pressure control solenoid isn't operational?
Worst case, I could push the car out and back in. But it would be much easier if it could pull itself.
