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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 183 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Conditioning Compressor and Condenser Hose Replacement (LTG) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the air conditioning compressor and condenser hose to the vehicle.
  2. Fig 1: Air Conditioning Compressor And Condenser Hose
    GM2838656Courtesy of GENERAL MOTORS COMPANY
  3. Install NEW sealing washer (3) to the air conditioning compressor and condenser hose (2). Refer to Air Conditioning System Seal Replacement .
  4. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (ATS) .
  5. Install the air conditioning compressor and condenser hose (2) to the condenser.
  6. CAUTION:

    Refer to Fastener Caution .

  7. Install the air conditioning compressor and condenser hose nut (1) to the condenser and tighten to 22 N.m (16 lb ft).
  8. Connect the refrigerant pressure sensor electrical connector.
  9. Install the left front wheelhouse liner. Refer to Front Wheelhouse Liner Replacement (Non V-Series) .
  10. Lower the vehicle.
  11. Fig 2: Air Conditioning Compressor And Condenser Hose And Sealing Washers
    GM2877849Courtesy of GENERAL MOTORS COMPANY
  12. Install NEW sealing washers (3) to the air conditioning compressor hose (2). Refer to Air Conditioning System Seal Replacement .

    Install the air conditioning compressor and condenser hose (2) to the compressor.

  13. Install the air conditioning compressor and condenser hose bolt (1) to the compressor and tighten to 22 N.m (16 lb ft).
  14. Fig 3: Air Conditioning Compressor And Condenser Hose
    GM2853600Courtesy of GENERAL MOTORS COMPANY
  15. Install NEW sealing washer (3) to the air conditioning compressor and condenser hose (2). Refer to Air Conditioning System Seal Replacement .

    Install the air conditioning compressor and condenser hose (2) to the air conditioning evaporator hose.

  16. Install the air conditioning compressor and condenser hose nut (1) to air conditioning evaporator hose (2) and tighten to 22 N.m (16 lb ft).
  17. Install the turbocharger heat shield. Refer to Turbocharger Heat Shield Replacement .
  18. Install the charge air cooler inlet air tube. Refer to Charge Air Cooler Inlet Air Tube Replacement (LTG) .
  19. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement (LTG) .
  20. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement (LTG) .
  21. Evacuate and charge the air conditioning system. Refer to Refrigerant Recovery and Recharging (R-134a) Refrigerant Recovery and Recharging (R-1234yf) .