No Drive In 1, 2 or Drive

1. Low hydraulic pressure.
2. Defective or leaking valve body.
3. Low fluid level.
4. Worn or damaged input shaft seal rings.
5. Overrunning clutch not holding.
6. Worn or faulty rear clutch.
7. Planetary gear sets damaged or seized.
8. Overrunning clutch worn, damaged or seized.
9. Rear clutch dragging.
10. Kickdown band adjustment too tight.
11. Low-reverse band worn out.
12. Engine idle speed too high.
13. Stuck switch valve.