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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2297 (Automatic Transaxle - 6F35) >> In-Vehicle Repair >> Output Shaft Speed (OSS) Sensor >> Removal

Output Shaft Speed (OSS) Sensor: Removal

WARNING: This page is about a different car, the 2010 Mercury Milan and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
  1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .
  2. Remove the Air Cleaner (ACL) assembly. For additional information, refer to INTAKE AIR DISTRIBUTION & FILTERING - 2.5L or INTAKE AIR DISTRIBUTION & FILTERING - 3.0L (4V) .
  3. Remove the screws and the underbody cover.
    Fig 1: Locating Screws And Underbody Cover
    G06278471Courtesy of FORD MOTOR CO.
  4. Remove the transmission fluid drain plug and allow the transmission fluid to drain.
    Fig 2: Locating Transmission Fluid Drain Plug
    G06278472Courtesy of FORD MOTOR CO.
  5. Install the transmission fluid drain plug.
    • Tighten to 12 Nm (106 lb-in).
    Fig 3: Locating Transmission Fluid Drain Plug
    G06278473Courtesy of FORD MOTOR CO.
  6. Disconnect the transaxle electrical connector.
    Fig 4: Locating Transaxle Electrical Connector
    G06278474Courtesy of FORD MOTOR CO.
  7. Connect the transaxle electrical wiring harness retainers to the main control cover stud bolts.
    Fig 5: Locating Transaxle Electrical Wiring Harness Retainers
    G06278475Courtesy of FORD MOTOR CO.
  8. Remove the 2 nuts, pull the transmission fluid cooler tube bracket and tubes away from the transaxle and position it aside.
    Fig 6: Pulling Transmission Fluid Cooler Tube Bracket
    G06278476Courtesy of FORD MOTOR CO.
  9. NOTE: Note the location of the stud bolts for assembly.

    Remove the 8 bolts, 5 stud bolts and the main control cover.

    Fig 7: Locating Bolts, Stud Bolts And Main Control Cover
    G06278477Courtesy of FORD MOTOR CO.
  10. Disconnect the Transmission Range (TR) sensor electrical connector.
    Fig 8: Locating TR Sensor Electrical Connector
    G06278478Courtesy of FORD MOTOR CO.
  11. Disconnect the Output Shaft Speed (OSS) sensor electrical connector.
    Fig 9: Locating Output Shaft Speed (OSS) Sensor Electrical Connector
    G06278479Courtesy of FORD MOTOR CO.
  12. Remove the main control-to-main control cover grommet.
    Fig 10: Locating Main Control-To-Main Control Cover Grommet
    G06278480Courtesy of FORD MOTOR CO.
  13. NOTE: The main control should be handled with care or damage to the main control may occur.
    NOTE: Note the location of the different length bolts for assembly.

    Remove the nut, 22 bolts and the main control.

    Fig 11: Locating Bolts And Main Control
    G06278481Courtesy of FORD MOTOR CO.
  14. Remove the main control-to-transaxle separator plate.
    Fig 12: Locating Main Control-To-Transaxle Case Separator Plate
    G06278482Courtesy of FORD MOTOR CO.
  15. Remove the bolt and the OSS  sensor.
Fig 13: Locating Bolt And OSS Sensor
G06278483Courtesy of FORD MOTOR CO.