Digital Transmission Range (TR) Sensor: Removal

2010 Mercury Mariner Hybrid, AWDSECTION Removal
WARNING: This page is about a different variant/trim than selected.

All vehicles 

  1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING -- ESCAPE, ESCAPE HYBRID, MARINER & MARINER HYBRID .

    3.0L engine 

  2. Remove the Air Cleaner (ACL) outlet pipe. For additional information, refer to INTAKE AIR DISTRIBUTION & FILTERING - 3.0L (4V) .

    2.5L engine 

  3. Remove the ACL  outlet pipe. For additional information, refer to INTAKE AIR DISTRIBUTION & FILTERING - 2.5L .

    All vehicles 

  4. Remove the retainers and the LH splash shield.
    Fig 1: Locating LH Splash Shield Retainers
    G06376723Courtesy of FORD MOTOR CO.

    3.0L engine 

  5. Remove the retainers and the RH splash shield.
    Fig 2: Locating RH Splash Shield Retainers
    G06376724Courtesy of FORD MOTOR CO.

    All vehicles 

  6. Remove the transmission fluid drain plug and allow the transmission fluid to drain.
    Fig 3: Locating Transmission Fluid Drain Plug
    G06376725Courtesy of FORD MOTOR CO.
  7. Install the transmission fluid drain plug.
    • Tighten to 12 Nm (106 lb-in).
      Fig 4: Locating Transmission Fluid Drain Plug
      G06376726Courtesy of FORD MOTOR CO.

    3.0L engine 

  8. Drain the cooling system. For additional information, refer to Cooling System Draining, Filling and Bleeding in ENGINE COOLING .
  9. Disconnect the upper radiator hose from the coolant pump housing and position it aside.
  10. Disconnect the lower radiator hose from the thermostat housing and position it aside.

    All vehicles 

  11. Disconnect the selector lever cable end from the manual control lever.
    Fig 5: Disconnecting Selector Lever Cable End From Manual Control Lever
    G06376727Courtesy of FORD MOTOR CO.
  12. Remove the nut and the manual control lever.
    Fig 6: Locating Manual Control Lever Nut
    G06376728Courtesy of FORD MOTOR CO.
  13. Disconnect the transaxle vehicle harness electrical connector.
    Fig 7: Locating Transaxle Vehicle Harness Electrical Connector
    G06376729Courtesy of FORD MOTOR CO.
  14. Remove the transaxle electrical wiring harness retainers from the transmission fluid pan stud bolts.
    Fig 8: Locating Transaxle Electrical Wiring Harness Retainers
    G06376730Courtesy of FORD MOTOR CO.
  15. Remove the transmission fluid cooler tube bracket nuts from the main control cover studs and position the transmission fluid cooler tubes and bracket aside.
    Fig 9: Pulling Transmission Fluid Cooler Tube Bracket And Tubes From Transaxle
    G06376731Courtesy of FORD MOTOR CO.
  16. NOTE: Note the location of the stud bolts for assembly.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.