Slips In R Range

1. Check engine idle speed.
2. Incorrect oil level.
3. Incorrect shift linkage adjustment.
4. Incorrect vacuum hose routing.
5. Abnormal hydraulic pressure.
6. Faulty vacuum diaphragm and rod.
7. Damaged torque converter.
8. Faulty oil pump.
9. Faulty control valve.
10. Faulty low reverse brake.
11. Damaged front clutch.