With Automatic Transaxle
PRC SOLENOID VALVE TESTING1. Remove the solenoid valve.
2. Blow through the solenoid valve from port (A).
3. Verify that air flows from port (B).
4. Apply battery positive voltage to solenoid valve terminal.
5. Blow through the solenoid valve from port (A).
6. Verify that air flows from the valve air filter.
7. If not as specified, replace the solenoid valve.