Hello I have a 2000 dodge neon with a 3 speed auto we had to replace the trans with a junk yard trans that did not go forword or backword after rebuilding the trans we installed the trans and it still dose not work the pump, and valve body are both good but I do not know what is wrong
What was the problem with the original transmission?
The replacement transmission did not work?
Which transmission did you rebuild?
Who did the rebuilt?
After rebuilt, were the symptoms exactly the same?
Was the torque converter checked/replaced?
Have you tried to retrieve for trouble codes?
No Drive In Any Position
Possible cause: Low hydraulic pressure.
Valve body malfunction or leakage.
Low fluid level.
Restricted oil filter assembly.
Faulty oil pump or planetary gear sets broken or seized.
Faulty Torque Converter.