Removal 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.

Disconnect the negative battery cable. Battery Negative Cable Disconnection and Connection
Recover the refrigerant. Refrigerant Recovery and Recharging
Courtesy of GENERAL MOTORS COMPANY

Remove the engine control module (1) and position out of the way.
Courtesy of GENERAL MOTORS COMPANY

Engine Control Module Bracket Bolt (1) - Remove [4x]
Courtesy of GENERAL MOTORS COMPANY

Remove the engine control module bracket (1) and position out of the way.
Courtesy of GENERAL MOTORS COMPANY

Air Cleaner Outlet Duct Clamp (1) - Loosen
Wiring Harness Retainer (2) - Remove
Disconnect the electrical connector. (3)
Engine Wiring Harness Bolt (4) - Remove [2x]
Radiator Air Side Upper Baffle Retainer (5) - Remove [2x]
Courtesy of GENERAL MOTORS COMPANY

Disconnect the electrical connector. (1)
Wiring Harness Retainer (2) - Remove [2x]
Air Cleaner Outlet Duct Clamp (3) - Loosen
Courtesy of GENERAL MOTORS COMPANY

Battery Distribution Engine Compartment Fuse Block (2) - Remove - Battery Distribution Engine Compartment Fuse Block Replacement (LGY)
Courtesy of GENERAL MOTORS COMPANY

Battery Positive Cable Nut (1) - Remove
Auxiliary Generator Battery Jumper Cable (2) - Remove
Battery Positive Cable (3) - Remove
Courtesy of GENERAL MOTORS COMPANY

Engine Wiring Harness Junction Block (2) - Remove - Engine Wiring Harness Junction Block Replacement
Courtesy of GENERAL MOTORS COMPANY

Disengage the 2 retaining covers (2), and remove the electrical connectors (1).
Courtesy of GENERAL MOTORS COMPANY

Disengage the 3 retaining tabs (1), from the body wiring harness junction block bracket (3), and remove the engine wiring harness fuse block bracket (2).
Courtesy of GENERAL MOTORS COMPANY

Position the battery cables (1) out of the way to gain access to the air cleaner bolt (2).
Air Cleaner Bolt (2) - Remove
Courtesy of GENERAL MOTORS COMPANY

Remove the air cleaner assembly. (1)
Courtesy of GENERAL MOTORS COMPANY

Charge Air Bypass Valve Hose Clamp (1) - Disengage - Hose Clamp Replacement Guidelines - Spring Type
Charge Air Bypass Valve Hose (2) - Remove
Positive Crankcase Ventilation Tube (3) - Disconnect - Plastic Collar Quick Connect Fitting Service
Retaining Clip (4) - Disengage
Courtesy of GENERAL MOTORS COMPANY

Positive Crankcase Ventilation Tube (1) - Disconnect - Plastic Collar Quick Connect Fitting Service
Air Cleaner Outlet Resonator-Left Side (2) - Remove
Courtesy of GENERAL MOTORS COMPANY

Accessory Drive Primary Belt (1) @ Air Conditioning Compressor - Remove - Accessory Drive Primary Belt Replacement
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Some components not shown for graphic clarity.

Air Conditioning Compressor Clutch Pulley Bolt (1) - Remove
Air Conditioning Compressor Clutch Drive Plate (2) - Remove

NOTE:

The air conditioning clutch shim count will vary for each air conditioning compressor. Be sure to verify the number of shims once the clutch is removed.

Air Conditioning Clutch Shim(s) (3) - Remove