## Honda Multi Matic Transmission/CVT

#### Symptom Troubleshooting Index (cont'd)

14-250

Symptom | Probable cause(s) | Notes
Excessive vibration in , , and positions |

1. Intermediate housing assembly worn or damaged
2. Forward clutch defective
3. Reverse brake defective
4. Reverse brake piston stuck, worn or damaged
5. Start clutch defective
6. Start clutch end plate clearance incorrect
7. Start clutch feed pipe damaged or out of round
8. Input shaft worn or damaged
9. ATF deteriorated
10. Valve body assembly defective
11. CVT pulley pressure control valve assembly defective
12. CVT speed change control valve assembly defective
13. CVT start clutch pressure control valve assembly defective
14. Solenoid valve defective
15. Solenoid harness worn or damaged
16. Drive and driven pulley speed sensors defective
17. PCM defective
18. Start clutch control system memory in PCM defective
19. Flywheel drive plate worn or damaged
20. Flywheel assembly defective
21. Engine out put low

- Check the forward clutch pressure.
- Check the indicator light indication and check for loose solenoid harness connector.
- Inspect the clutch piston, clutch piston check valve and O-rings. Check the spring retainer for wear and damage. Inspect the clutch end-plate-to-top-disc clearance. If the clearance is out of tolerance, inspect the clutch discs and plates for wear and damage. If the discs and plates are worn or damaged, replace them as a set. If they are OK, adjust the clearance with the clutch end plate.
- Check ATF level and check ATF cooler lines for leakage and loose connections. If necessary, flush ATF cooler lines.
- Calibrate start clutch control system.