Vehicle Will Not Move In Any Gear, Engine Revs-Up

1. Transmission fluid low.
2. Filter clogged.
3. Sticking valve.
4. Drive plate faulty or installation improper.
5. Input shaft or reduction driveshaft broken.
6. Axle shaft, crown gear, differential gear or drive pinion broken.
7. Planetary gear contact improper.
8. Oil pump contaminated, broken or seized.