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.

Recover the refrigerant. Refrigerant Recovery and Recharging
Oil Filler Cap - Remove
Courtesy of GENERAL MOTORS COMPANY

Intake Manifold Cover Bolt (1) - Remove
Intake Manifold Cover (2) - Remove
Install the oil filler cap after removal of the intake manifold cover to prevent debris from falling into the engine.
Courtesy of GENERAL MOTORS COMPANY

CAUTION:
The Positive Crankcase Ventilation (PCV) line is tamper resistant and must always be replaced once it is removed. The fittings connected to the PCV line must also be replaced if they are damaged when the PCV line is removed. To reduce the risk of damage to the fittings, use a suitable cutting tool and carefully cut the connections away.

Using a suitable cutting tool, carefully cut the 2 positive crankcase ventilation tube connectors (1).
Positive Crankcase Ventilation Fresh Air Tube (2) - Remove and DISCARD
Courtesy of GENERAL MOTORS COMPANY

Turbocharger Wastegate Actuator Vacuum Tank Solenoid Valve Tube (1) - Disconnect and reposition - Plastic Collar Quick Connect Fitting Service
Air Cleaner Outlet Duct Clamp (2) - Loosen
Courtesy of GENERAL MOTORS COMPANY

Charge Air Bypass Valve Hose Clamp (1) - Loosen
Charge Air Bypass Valve Hose (2) - Reposition
Retainer Spring (3) - Disengage
Courtesy of GENERAL MOTORS COMPANY

Auxiliary Air Cleaner Outlet Duct (1) - Remove
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Some components not shown for graphic clarity.

Air Conditioning Condenser Hose Nut (1) - Remove
Air Conditioning Evaporative Connector Hose/Tube and Compressor Hose (2) - Remove
Air Conditioning Compressor and Condenser Hose Seal - Large (3) - Remove and DISCARD
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Some components not shown for graphic clarity.

Air Conditioning Refrigerant Heat Exchanger (1) - Remove
Air Conditioning Compressor and Condenser Hose Seal - Small (2) - Remove and DISCARD
Courtesy of GENERAL MOTORS COMPANY

Air Conditioning Compressor and Condenser Hose Nut (2) - Remove
Air Conditioning Refrigerant Heat Exchanger (1) - Remove
Air Conditioning Compressor Hose Seal (3) - Remove and DISCARD
Courtesy of GENERAL MOTORS COMPANY

Air Conditioning Evaporator Hose Clip Nut (1) - Remove
Courtesy of GENERAL MOTORS COMPANY

Air Conditioning Evaporator Thermal Expansion Valve Hose Nut (4) - Remove
Air Conditioning Refrigerant Heat Exchanger (3) - Remove
Air Conditioning Condenser Hose Seal (2) - Remove and DISCARD
Air Conditioning Compressor Hose Seal (1) - Remove and DISCARD