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Home >> Subaru >> 2017 >> Forester 2.0XT Touring >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (CVT Transaxle (Tr580)) >> Control Valve Body >> Removal

Control Valve Body: Removal

WARNING: This page is about a different variant/trim than selected.
CAUTION:
  • Directly after the vehicle has been running or the engine has been idling for a long time, the CVTF is hot. Be careful not to burn yourself.
  • Be careful not to spill CVTF on the exhaust pipe to prevent it from emitting smoke or causing a fire. If the CVTF adheres, wipe it off completely.
  • Always clean the engine compartment before removal.
NOTE: The control valve body is replaced as an assembly only, because it is a non-disassembly part.
  1. Disconnect the ground cable from battery. Ref. to NOTE>NOTE>BATTERY .
    NOTE: For model with battery sensor, disconnect the ground terminal from battery sensor.
  2. Remove the air intake boot assembly. Ref. to INTAKE (INDUCTION) (H4DO)>Air Intake Boot>REMOVAL .
  3. Disconnect the following connectors.
    • Transmission harness connectors
    • Inhibitor harness connector
    • Transmission radio ground terminal
    Fig 1: Identifying Transmission Harness Connectors, Inhibitor Harness Connector And Transmission Radio Ground Terminal
    G11265506Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the pitching stopper.
    Fig 2: Locating Pitching Stopper Bolt And Nut
    G09475905Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the air breather hose from the pitching stopper bracket, and then remove the pitching stopper bracket and transmission radio ground cord.
    Fig 3: Locating Pitching Stopper Bracket Bolts
    G09481408Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the transmission case cover.
    Fig 4: Locating Transmission Case Cover Bolts
    G09481472Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the transmission harness stay and ground terminal.
    Fig 5: Locating Transmission Harness Stay And Ground Terminal Bolts
    G08317820Courtesy of SUBARU OF AMERICA, INC.
  8. Remove the transmission harness connector from the harness stay.
  9. Remove the throttle body, and move it aside so that it will not interfere with the removal of the control valve. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>Throttle Body>REMOVAL .
    NOTE: Do not remove the preheater hose.
  10. Clean the transmission exterior.
  11. Fix the ST with tape, and set the ST to the vehicle.
    NOTE: When replacing the control valve body, the sheet is included in the control valve body for repairs.

    ST 18761AA010 SHEET SPECIAL TOOL 

    Fig 6: Setting ST To Vehicle
    G09481474Courtesy of SUBARU OF AMERICA, INC.
  12. Remove the valve cover and gasket.
    Fig 7: Identifying Valve Cover And Gasket Bolts
    G08317822Courtesy of SUBARU OF AMERICA, INC.
  13. Disconnect the harness connector from the control valve body.
  14. Remove the transmission harness from the valve cover.
    Fig 8: Locating Transmission Harness From Valve Cover Bolt
    G08317848Courtesy of SUBARU OF AMERICA, INC.
  15. Remove the O-ring from the transmission harness.
    Fig 9: Locating O-Ring From Transmission Harness
    G08317849Courtesy of SUBARU OF AMERICA, INC.
  16. Remove the control valve body.
    Fig 10: Locating Control Valve Body Bolts
    G10218618Courtesy of SUBARU OF AMERICA, INC.
  17. Remove the O-ring from the transmission.
    Fig 11: Removing O-Ring From Transmission
    G08317824Courtesy of SUBARU OF AMERICA, INC.
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