LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 257 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Heater Outlet Pipe Replacement (RWD with LGY) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM5551114Courtesy of GENERAL MOTORS COMPANY

    Heater Outlet Pipe (2) - Install

  2. CAUTION:

    Refer to Fastener Caution .

  3. Heater Hose Clip Bracket Bolt (3) - Install and tighten to 9 N.m (80 lb in)
  4. Heater Outlet Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  5. Front End Sheet Metal Cross Brace - Install - Front End Sheet Metal Cross Brace Replacement (Impact Bar Bracket) , or Front End Sheet Metal Cross Brace Replacement (Plenum without Blackwing)
  6. GM5550039Courtesy of GENERAL MOTORS COMPANY

    Heater Outlet Hose (3) @ Heater Outlet Pipe - Install - Heater Outlet Hose Replacement (RWD with LGY Radiator Surge Tank to Heater Core to Heater Outlet Pipe) 

  7. GM5309180Courtesy of GENERAL MOTORS COMPANY

    Plenum Front Panel (1) - Install - Plenum Front Panel Replacement (without Blackwing)

  8. Windshield Wiper Transmission - Install - Windshield Wiper Transmission Replacement
  9. Air Inlet Deflector Water Deflector - Install - Air Inlet Deflector Water Deflector Replacement 
  10. Air Inlet Grille Panel - Install - Air Inlet Grille Panel Replacement
  11. GM5300875Courtesy of GENERAL MOTORS COMPANY

    Install the left and right side front compartment side sight shields (2). Front Compartment Side Sight Shield Replacement (without Blackwing)

  12. Raise the vehicle.
  13. GM5551111Courtesy of GENERAL MOTORS COMPANY

    Heater Outlet Pipe (2) @ Heater Coolant Pump - Install

  14. Heater Outlet Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  15. GM5550059Courtesy of GENERAL MOTORS COMPANY

    Heater Outlet Hose (2) - Install

  16. Heater Outlet Hose Clamp (1) - Engage [2x] - Hose Clamp Replacement Guidelines - Spring Type
  17. GM5357424Courtesy of GENERAL MOTORS COMPANY

    Front Compartment Air Deflector (1) - Install - Front Compartment Air Deflector Replacement (RWD)

  18. Fill the cooling system to the proper level. Cooling System Draining and Filling (LGY Static Fill) , or Cooling System Draining and Filling (LGY GE 47716)
  19. Start the engine and check for coolant leaks.