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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 Level Indicator Switch 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. GM5877492

    Engine Oil Level Indicator Switch (3) - Install

  2. CAUTION:

    Refer to Fastener Caution .

  3. Engine Oil Level and Temperature Sensor Bolt (2) - Install and tighten [2x] - Fastener Specifications
  4. Engine Oil Level Sensor Lead Clip (1) - Install
  5. GM5877489

    Crankshaft Oil Deflector (2) - Install

  6. Oil Pan Baffle Bolt (1) - Install and tighten [6x] - Fastener Specifications
  7. GM5877141

    EN-46109 Guide Pin (1) - Install [2x]

  8. GM5877152
    NOTE:

    Apply a 3 mm (0.118 in) bead of RTV sealant on the engine front cover (1). Adhesives, Fluids, Lubricants, and Sealers

  9. Apply a 5 mm (0.197 in) bead of RTV sealant on the engine front cover (2). Adhesives, Fluids, Lubricants, and Sealers
  10. GM5877127

    Oil Pan (1) - Install

  11. GM5877126

    Oil Pan Bolt (3, 2, 1) - Install and hand tighten [11x]

  12. EN-46109 Guide Pin (1) - Remove [2x]
  13. Oil Pan Bolt (2) - Install and hand tighten [2x]
  14. Oil Pan Bolt (3, 2, 1) - Tighten in sequence [13x] - Fastener Specifications
  15. Connect the electrical connector.
  16. GM5877125

    Transmission Stud (1) - Install and tighten [5x] - Fastener Specifications

  17. GM5867464

    Catalytic Converter Brace (2) - Install

  18. Catalytic Converter Brace Bracket Nut (1) - Install and tighten [5x] - Fastener Specifications
  19. GM5877124

    Oil Filter Adapter Bolt (1) - Install and tighten - Fastener Specifications

  20. GM5876043

    Engine Oil Cooler Adapter (1) - Install

  21. GM5876038

    Engine Oil Cooler Adapter Bolt (1) - Install and tighten [3x] - Fastener Specifications

  22. GM5876024

    Engine Oil Cooler Pipe (2) @ Oil Filter Adapter - Install

  23. Retaining Clip (1) - Install
  24. GM5875991

    Radiator Outlet Hose (4) @ Engine Oil Cooler Adapter - Install

  25. Radiator Outlet Hose Clamp (3) @ Engine Oil Cooler Adapter - Engage - Hose Clamp Replacement Guidelines - Spring Type
  26. Turbocharger Coolant Feed Lower Hose (2) @ Engine Oil Cooler Adapter - Install
  27. Turbocharger Coolant Feed Hose Clamp (1) @ Engine Oil Cooler Adapter - Engage - Hose Clamp Replacement Guidelines - Spring Type
  28. GM5876182

    Engine Oil Cooler Pipe (2) - Install

  29. Retaining Clip (1) - Install
  30. GM5876070

    Engine Oil Cooler Pipe (2) @ Engine Oil Cooler Adapter - Install

  31. Retaining Clip (1) - Install
  32. GM5869862
    NOTE:

    Some components not shown for graphic clarity.

    Engine Mount Bracket (1) - Install

  33. GM5869860

    Engine Mount Bracket Bolt (1) - Install NEW and tighten [4x] - Fastener Specifications

  34. GM5867057

    Engine Mount (1) - Install

  35. Lower the engine.
  36. GM5867016

    Engine Mount Nut (2) - Install and tighten - Fastener Specifications

  37. Engine Mount Bolt (1) - Install NEW and tighten [2x] - Fastener Specifications
  38. GM5863963

    Install transmission fluid cooler inlet and outlet pipe.

  39. Transmission Fluid Cooler Inlet and Outlet Pipe (1) - Install
  40. Transmission Fluid Cooler Pipe Connector Bolt (1) - Install and tighten - Fastener Specifications
  41. Install the transmission fluid cooler inlet and outlet pipe as necessary.
  42. GM5869549
    NOTE:

    Some components not shown for graphic clarity.

    Engine Mount Bracket (1) - Install

  43. GM5869547

    Engine Mount Bracket Bolt (1) - Install NEW and tighten [4x] - Fastener Specifications

  44. GM5867019

    Engine Mount (1) - Install

  45. Lower the engine.
  46. GM5867016

    Engine Mount Nut (2) - Install and tighten - Fastener Specifications

  47. Engine Mount Bolt (1) - Install NEW and tighten [2x] - Fastener Specifications
  48. Remove the engine support fixture. Engine Support Fixture
  49. GM5876046

    Engine Front Cover (1) - Install - Engine Front Cover Removal and Installation

  50. GM5865975

    Oil Level Indicator Tube (1) - Install

  51. GM5865974

    Oil Level Indicator Tube Bolt (1) - Install and tighten - Fastener Specifications

  52. GM5865973

    Oil Level Indicator (1) - Install

  53. GM5841339

    Auxiliary Air Cleaner Outlet Duct (4) - Install

  54. Air Cleaner Outlet Duct Clamp (3) - Tighten - Fastener Specifications
  55. Fill the engine oil to the proper level with NEW engine oil. Engine Oil and Oil Filter Replacement