Vehicle Moves In N

Vehicle moves in N

Diagnostic Procedure:

1. Excessive ATF

2. ATF temperature sensor defective

3. Foreign material in separator plate orifice

4. Relief valve defective

5. Lubrication control valve defective

6. 1st-hold clutch defective

7. 1st clutch defective

8. 2nd clutch defective

9. 3rd clutch defective

10. 4th clutch defective

11. 5th clutch defective

12. Clearance between the top end-plate and top disc incorrect

13. Needle bearing seized up, worn, or damaged

Also check for:

- Check the ATF level, and drain the ATF if necessary.
- Check all clutch pressures.
- Inspect the clutch piston, clutch piston check valve, and O-rings. Check the spring retainer for wear and damage. Inspect the clearance between the clutch end-plate and the top disc. If the clearance is out of tolerance, inspect the clutch discs and plates for wear and damage, and also inspect the clutch wave-plate height. If the discs and plates are worn or damaged, replace the discs and plates as a set. If the wave-plate height is out of tolerance, replace the wave-plate. If the discs and plates are OK, adjust the clearance with the clutch end-plate.