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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 60 (Engine Controls And Fuel - 2.7L (L3B) - Repair Instructions) >> Repair Instructions >> Throttle Inlet Absolute Pressure Sensor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM5399153

    Clean and inspect O-Ring and apply engine oil. Adhesives, Fluids, Lubricants, and Sealers

  2. Throttle Inlet Absolute Pressure Sensor (2) - Install
  3. CAUTION:

    Refer to Fastener Caution .

  4. Throttle Inlet Absolute Pressure Sensor Bolt (1) - Install and tighten - Fastener Specifications
  5. GM5481345

    Auxiliary Radiator Front Duct (1) - Install

  6. GM5412380

    Front Bumper Impact Bar (2) - Install

  7. CAUTION:

    Refer to Fastener Caution .

  8. Front Bumper Impact Bar Bolt (1) - Install and tighten [8x] - Fastener Specifications
  9. Install the wiring harness.
  10. GM5485943

    Horn (2) - Install [2x]

  11. Horn Bolt (1) - Install and tighten [2x] - Fastener Specifications
  12. GM5422202

    Front End Sheet Metal Cross Brace (2) - Install [2x]

  13. Front End Sheet Metal Cross Brace Bolt (1) - Install and tighten [4x] - Fastener Specifications
  14. GM5518513

    Intake Air Duct Retainer (1) - Install [2x]

  15. Radiator Air Lower Seal Retainer (2) - Install [2x]
  16. Radiator Air Lower Baffle Retainer (3) - Install [2x]
  17. GM5410889
    NOTE:

    The front bumper fascia support brace (2) may have a forward range radar sensor attached, if equipped.

    Front Bumper Fascia Support Brace (2) - Install

  18. Front Bumper Fascia Support Brace Bolt (1) - Install and tighten [3x] - Fastener Specifications
  19. Connect the electrical connector to the forward range radar sensor, if equipped.
  20. GM5481344

    Auxiliary Radiator Duct Retainer (1) - Install [2x]

  21. GM5481342

    Auxiliary Radiator Duct Retainer (1) - Install [3x]

  22. GM5408645
    NOTE:

    The front bumper fascia will rest in place by guides on the center support upper structure.

    Front Bumper Fascia (1) - Install

  23. GM5440614

    Install the left side of the front bumper fascia (1) to the front bumper fascia guide (2) and the front headlamp (3).

  24. GM5440613

    Reposition the front bumper fascia on the right side to gain access to the electrical connector (1).

  25. Connect the electrical connector.
  26. GM5440612

    Install the right side of the front bumper fascia (1) to the front bumper fascia guide (2) and the front headlamp (3).

  27. GM5440611

    Front Bumper Fascia Bolt (1) - Install and tighten [6x] - Fastener Specifications

  28. Raise and support the vehicle. Lifting and Jacking the Vehicle
  29. GM5440610

    Front Bumper Fascia Center Air Deflector Screw (1) - Install and tighten [10x] - Fastener Specifications

  30. GM5440608

    Reposition the right front wheelhouse liner (1) to install the right side upper front bumper fascia bolt (2).

  31. Install and tighten the right side upper front bumper fascia bolt (2). Fastener Specifications
  32. GM5440607

    Front Bumper Fascia Bolt- Right Side (3) - Install and tighten [2x] - Fastener Specifications

  33. Front Tire Front Air Deflector Bolt- Right Side (2) - Install and tighten - Fastener Specifications
  34. Front Wheelhouse Liner Bolt- Right Side (1) - Install and tighten [4x] - Fastener Specifications
  35. GM5440606

    Reposition the left front wheelhouse liner (1) to install the left side upper front bumper fascia bolt (2).

  36. Install and tighten the left side upper front bumper fascia bolt (2). Fastener Specifications
  37. GM5440604

    Front Bumper Fascia Bolt- Left Side (3) - Install and tighten [2x] - Fastener Specifications

  38. Front Tire Front Air Deflector Bolt- Left Side (2) - Install and tighten - Fastener Specifications
  39. Front Wheelhouse Liner Bolt- Left Side (1) - Install and tighten [4x] - Fastener Specifications
  40. Remove the support and lower the vehicle.