Inspection Procedures
- The actuator test of the underdrive solenoid valve
Sound of operation can be heard?
Yes: Go to next step.
No: Replace the underdrive solenoid valve
- When does the shock occur?
Shifting: Go to next step.
Starting: Go to step 4.
- Hydraulic pressure test
- Measure the hydraulic pressure when shifting from "N" to "D".
Is the hydraulic pressure normal?
No: Go to step 6.
- Replace the underdrive solenoid valve
Is the underdrive clutch system normal?
Yes: Go to next step.
No: Go to step 6.
- Check the scan tool data
- Turns from ON to OFF when the accelerator pedal is slightly depressed from the closed position.
Is the scan tool data normal?
Yes: Go to next step.
- Replace the transaxle