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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 199 (Engine Mechanical - 3.6L (LF4) - Repair Instructions (4 Of 4)) >> Repair Instructions >> Engine Oil Pressure Sensor Replacement >> Removal Procedure

Removal Procedure

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  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. GM5874488
    NOTE:

    Left side shown, right side similar.

    Front Wheelhouse Liner Bolt- Left Side and Right Side (1) - Remove [6x]

  3. Front Compartment Air Deflector Bolt- Left Side and Right Side (3) - Remove [6x]
  4. Front Wheelhouse Liner Retainer- Left Side and Right Side (2) - Remove [2x]
  5. GM5874489
    NOTE:

    Left side shown, right side similar.

    Front Compartment Air Deflector- Left Side and Right Side (1) - Remove

  6. GM5862911

    Front Bumper Fascia Air Deflector Bolt (1) - Remove [4x]

  7. Support the front cradle shear plate using a suitable jack.
  8. GM5877036

    Front Cradle Shear Plate Bolt (1) - Remove [4x]

  9. Front Cradle Shear Plate Nut (2) - Remove [2x]
  10. Front Crossmember Brace Bolt (3) - Remove [8x]
  11. GM5877073

    Front Wheelhouse Liner Bolt (1) - Remove [2x]

  12. GM5877068

    Position the left and right side wheelhouse liners (1) away from the front cradle sheer plate (2).

  13. Remove the front cradle sheer plate (2) from between the front bumper fascia center air deflector and the driveline and front suspension cradle and lower it from the vehicle.
  14. GM5868049

    Disconnect the electrical connector.

  15. Engine Oil Pressure Sensor (1) - Remove