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.

Drain the charge air cooling system. Charge Air Cooling System Draining and Filling (LGY)
Remove the left front tire and wheel assembly. Tire and Wheel Removal and Installation (without J57) , or Tire and Wheel Removal and Installation (with J57)
Courtesy of GENERAL MOTORS COMPANY

Auxiliary Radiator Front Outlet Duct- Left Side (1) - Remove - Auxiliary Radiator Front Outlet Duct Replacement - Left Side (LGY)
Courtesy of GENERAL MOTORS COMPANY

Auxiliary Radiator Inlet Hose (2) @Charge Air Cooler - Remove - Radiator Inlet Hose Replacement (LGY) , or Radiator Inlet Hose Replacement (RWD with LGY Radiator Inlet Pipe to Charge Air Cooler)
Courtesy of GENERAL MOTORS COMPANY

Auxiliary Radiator Inlet Hose Retainer (2) Remove
Auxiliary Radiator Outlet Hose (1) @Charge Air Cooler - Remove
Courtesy of GENERAL MOTORS COMPANY

NOTE:
The retainers (1) are removed by pushing them upward through the bottom of the inlet duct.

Auxiliary Radiator Front Inlet Duct Retainer (1) - Remove [2x]
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Some components not shown for graphic clarity.

Charge Air Cooler Upper Insulator (1) - Remove [2x]
Auxiliary Radiator Bracket Nut (2) - Remove [2x]
Auxiliary Radiator Bracket Bolt (3) - Remove [2x]
Courtesy of GENERAL MOTORS COMPANY

Charge Air Cooler Bracket Bolt (1) - Remove [2x]
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Some components not shown for graphic clarity.

Charge Air Cooler (1) - Remove
Courtesy of GENERAL MOTORS COMPANY

Auxiliary Radiator Bracket- Lower (2) - Remove