## Honda Multi Matic Transmission/CVT

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

14-252

Symptom | Probable cause(s) | Notes
Stall speed high |

1. Intermediate housing assembly worn or damaged
2. Pulley pressure feed pipe damaged or out of round
3. Forward clutch defective
4. Reverse brake defective
5. Reverse brake piston stuck, worn or damaged
6. Start clutch defective
7. Start clutch end plate clearance incorrect
8. Start clutch feed pipe damaged or out of round
9. ATF pump worn, binding, or foreigNmaterial in ATF pump
10. Low ATF level
11. ATF deteriorated
12. Valve body assembly defective
13. CVT pulley pressure control valve assembly defective
14. CVT speed change control valve assembly defective
15. CVT start clutch pressure control valve assembly defective
16. Manual valve body defective
17. Manual valve lines worn or damaged
18. Solenoid harness worn or damaged
19. Drive and driven pulley speed sensors defective
20. CVT speed sensor or vehicle speed sensor defective
21. PCM defective
22. Transmission range switch defective
23. Start clutch control system memory in PCM defective

- Check the drive and driven pulley pressure and lubrication pressure. Measurement of the pressure is low or no pressure, check the ATF pump, chain and sprocket.
- 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.
- Check the indicator light indication and check for loose transmission range switch connector.
- Calibrate start clutch control system.