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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 61 (Engine Controls And Fuel - 3.6L (LF4) - Repair Instructions (3 Of 3)) >> Repair Instructions >> Air Cleaner Assembly Replacement >> Installation Procedure

Installation Procedure

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  1. GM5862957Courtesy of GENERAL MOTORS COMPANY

    Mass Airflow Sensor (2) - Install [2x]

  2. CAUTION:

    Refer to Fastener Caution .

  3. Mass Airflow Sensor Bolt (1) - Install and tighten [4x] - Fastener Specifications
  4. GM5862960Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Assembly (2) - Install

  5. Air Cleaner Bolt (1) - Install and tighten - Fastener Specifications
  6. Install all retainers and wiring harnesses to the air cleaner assembly as necessary.
  7. Connect the 2 mass airflow sensor electrical connectors.
  8. GM5864667Courtesy of GENERAL MOTORS COMPANY

    Auxiliary Air Cleaner Outlet Duct (4) - Install

  9. Air Cleaner Outlet Duct Clamp (3) - Tighten - Fastener Specifications
  10. Air Cleaner Outlet Duct (2) - Install
  11. Air Cleaner Outlet Duct Clamp (1) - Tighten - Fastener Specifications
  12. GM5839407Courtesy of GENERAL MOTORS COMPANY

    Front End Sheet Metal Cross Brace- Left Side and Right Side (3) - Install [2x]

  13. Front Suspension Strut Upper Mounting Nut- Left Side and Right Side (2) - Install and tighten [4x] - Fastener Specifications
  14. Front End Sheet Metal Cross Brace Bolt- Left Side and Right Side (1) - Install and tighten [6x] - Fastener Specifications
  15. Install all wiring harness retainers to the front end sheet metal cross braces.
  16. GM5864524Courtesy of GENERAL MOTORS COMPANY

    Radiator Air Upper Baffle- Upper (3) - Install

  17. Radiator Air Upper Baffle Bolt (2) - Install and tighten [2x] - Fastener Specifications
  18. Radiator Air Upper Baffle Retainer (1) - Install [5x]
  19. GM5839233Courtesy of GENERAL MOTORS COMPANY

    Transmission Control Module (1) @ Engine Control Module Bracket (2) - Install

  20. Engine Control Module Bracket (2) - Install
  21. GM5839232Courtesy of GENERAL MOTORS COMPANY

    Engine Control Module Bracket Bolt (1) - Install and tighten [3x] - Fastener Specifications

  22. GM5839234Courtesy of GENERAL MOTORS COMPANY

    Engine Control Module (1) - Install

  23. Connect the electrical connectors.
  24. GM5861123Courtesy of GENERAL MOTORS COMPANY

    Radiator Surge Tank Outlet Pipe (3) - Install

  25. Radiator Surge Tank Inlet Hose Clamp (4) @ Engine Radiator - Engage - Hose Clamp Replacement Guidelines - Spring Type
  26. Radiator Surge Tank Inlet Hose Clip (2) @ Engine Control Module Bracket - Install
  27. Radiator Surge Tank Inlet Hose Clamp (1) @ Radiator Surge Tank Inlet Hose - Engage - Hose Clamp Replacement Guidelines - Spring Type
  28. Fill the cooling system to the proper level. Cooling System Draining and Filling (LSY GE 47716) , or Cooling System Draining and Filling (LSY Static Fill) , or Cooling System Draining and Filling (LSY with V03 Static Fill) , or Cooling System Draining and Filling (L3B Static Fill) , or Cooling System Draining and Filling (L3B GE 47716) , or Cooling System Draining and Filling (LSY with V03 GE 47716) , or Cooling System Draining and Filling (LF4 Static Fill) , or Cooling System Draining and Filling (LF4 GE 47716)
  29. Connect the negative battery cable. Battery Negative Cable Disconnection and Connection
  30. Start the engine and check for coolant leaks.