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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 101 (Transmission Cooling System) >> Repair Instructions >> Transmission Cooler Bypass Valve Replacement (L3B, AWD) >> Removal Procedure

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.
  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. GM5485763Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Pipe Nut (1) - Remove

  3. NOTE:

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

  4. Transmission Fluid Cooler Inlet and Outlet Pipe (2) @ Transmission Cooler Bypass Valve - Remove
  5. GM5485764Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Pipe Nut (1) - Remove

  6. NOTE:

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

  7. Transmission Fluid Cooler Inlet and Outlet Pipe (2) @ Transmission Cooler Bypass Valve - Remove
  8. GM5485765Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Thermal Bypass Valve Bolt (1) - Remove

  9. Transmission Cooler Bypass Valve (2) - Remove
  10. GM5485767Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Thermal Bypass Valve Gasket (1) - Remove and DISCARD [4x]