Line Pressure Sensor: Inspection

Check for oil leaks.
Check [Line Pressure Sensor Voltage.] of the line pressure sensor.
1. Connect the Subaru Select Monitor.
2. Turn the ignition switch to ON. (Engine OFF)
3. Display [Line Pressure Sensor Voltage.].
4. Start the engine and warm up completely.
5. Turn OFF the pre-collision brake function.
6. Turn the VDC function OFF.
7. Lift up the vehicle.
  CAUTION:
  - Lift up the vehicle until the tire bottom is 0.3 m (0.98 ft) or more above the ground.
  - Make sure that safety is secured where the tiers rotate.
8. Release the parking brake.
9. Shift the select lever to "D range".
10. Release the brake pedal, and rotate the tires.
  NOTE: Rotate the tires until the vehicle speed reaches or exceeds 2 km/h (1.2 MPH).
11. Depress the brake pedal to stop the tire rotation.
12. Shift the select lever to "P range".
13. Apply the parking brake.
14. Check [Line Pressure Sensor Voltage.] with the vehicle idling.
  Specification:
  
  Approx. 1.0 V
15. Stop the engine.
16. Turn the ignition switch to ON. (Engine OFF)
17. Check [Line Pressure Sensor Voltage.].
  Specification:
  
  Approx. 0.5 V