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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 321 (Transmission Cooling System) >> Repair Instructions >> Automatic Transmission Fluid Cooling Exchanger Replacement (LSY, without V03) >> Removal Procedure

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.
  1. Drain the cooling system. Cooling System Draining and Filling (LSY GE 47716) , or Cooling System Draining and Filling (LSY Static Fill)
  2. Raise and support the vehicle. Lifting and Jacking the Vehicle
  3. GM5412362Courtesy of GENERAL MOTORS COMPANY

    Automatic Transmission Fluid Cooling Heat Exchanger Inlet Hose (1) @ Automatic Transmission Fluid Cooling Exchanger - Remove - Automatic Transmission Fluid Cooling Heat Exchanger Inlet Hose Replacement (LSY, without V03) 

  4. Automatic Transmission Fluid Cooling Heat Exchanger Outlet Hose (2) @ Automatic Transmission Fluid Cooling Exchanger - Remove - Automatic Transmission Fluid Cooling Heat Exchanger Outlet Hose Replacement (LSY, without V03) 
  5. GM5412363Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Cap the fittings and plug the holes when removing the transmission fluid cooler pipes.

    Transmission Fluid Cooler Inlet and Outlet Pipe (1) @ Automatic Transmission Fluid Cooling Exchanger - Remove [2x] - Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LSY, without V03) 

  6. GM5412364Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Auxiliary Cooler Bolt (1) - Remove [3x]

  7. Automatic Transmission Fluid Cooling Exchanger (2) - Remove