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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 134 (Engine Heating And Cooling - Repair Instructions (2 Of 2)) >> Repair Instructions >> Auxiliary Radiator Front Duct Replacement - Left Side (LF4) >> Removal Procedure

Removal 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. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. GM5873162

    Front Bumper Fascia Bolt- Left Side (1) - Remove [6x]

  3. Front Bumper Fascia Lower Stiffener Bolt- Left Side (2) - Remove
  4. Front Bumper Fascia Air Deflector Bolt- Left Side (3) - Remove [4x]
  5. GM5873163

    Front Bumper Fascia Air Deflector Bolt- Left Side (1) - Remove [6x]

  6. Front Bumper Fascia Lower Reinforcement- Left Side (2) - Remove
  7. GM5867323

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

  8. Front Bumper Fascia Air Deflector- Outer (2) - Remove
  9. Remove the left front tire and wheel assembly. Tire and Wheel Removal and Installation
  10. GM5867672
    NOTE:
    • Quantity of fasteners may vary based on option content.
    • Some components not shown for graphic clarity.

    Engine Front Splash Shield Retainer- Left Side (2) - Remove

  11. Engine Front Splash Shield Bolt- Left Side (1) - Remove [4x]
  12. Engine Front Splash Shield- Left Side (3) - Remove
  13. GM5875528

    Front Wheelhouse Liner Bolt (1) - Remove [4x]

  14. Front Wheelhouse Liner Retainer (2) - Remove
  15. Front Wheelhouse Liner (3) - Reposition
  16. GM5482555

    Auxiliary Radiator Duct Retainer- Left Side (1) - Remove [3x]

  17. GM5482558

    Auxiliary Radiator Rear Duct- Left Side (1) - Remove

  18. GM5839403

    Front Bumper Fascia (1) - Remove - Front Bumper Fascia Removal and Installation (without Blackwing) , or Front Bumper Fascia Removal and Installation (with Blackwing) , or Front Bumper Fascia Removal and Installation (with Blackwing CFV, CFZ)

  19. GM5481342

    Auxiliary Radiator Duct Retainer- Left Side (1) - Remove [3x]

  20. GM5481344

    Auxiliary Radiator Duct Retainer- Left Side (1) - Remove [2x]

  21. GM5420756

    { If equipped } Forward Range Radar Bracket Bolt (1) - Remove [3x]

  22. NOTE:

    Forward range radar sensor will be with the bracket.

  23. { If equipped } Forward Range Radar Bracket (2) - Remove
  24. Disconnect the electrical connector.
  25. GM5873047
    NOTE:

    Left side shown, right side similar.

    Auxiliary Radiator Front Inlet Duct Retainer- Left Side and Right Side (1) - Remove [6x]

  26. GM5873049
    NOTE:

    Left side shown, right side similar.

    Auxiliary Radiator Front Inlet Duct- Left Side and Right Side (1) - Reposition [2x]

  27. Transmission Fluid Auxiliary Cooler Bracket Bolt- Left Side and Right Side (2) - Remove [2x]
  28. GM5485943
    NOTE:

    Left side shown, right side similar.

    Horn Bolt (1)- Left Side and Right Side - Remove [2x]

  29. Horn- Left Side and Right Side (2) - Reposition [2x]
  30. GM5873051

    Reposition the wiring harness.

  31. Front Bumper Impact Bar Bolt (1) - Remove [8x]
  32. Front Bumper Impact Bar (2) - Remove
  33. GM5481345

    Auxiliary Radiator Front Duct- Left Side (1) - Remove