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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 280 (Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions) >> Repair Instructions >> Turbocharger Wastegate Actuator Replacement >> 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. Remove the turbocharger heat shield. Turbocharger Heat Shield Replacement (LSY)
  2. Remove the turbocharger coolant feed and return pipe. Turbocharger Coolant Feed and Return Pipe Replacement (LSY)
  3. GM5395175Courtesy of GENERAL MOTORS COMPANY

    Remove the turbocharger wastegate actuator spring (1).

  4. Remove the turbocharger wastegate actuator retainer (2).
  5. Remove the compressor air intake turbo wastegate actuator rod (3) from the turbocharger assembly.
  6. GM5137106Courtesy of GENERAL MOTORS COMPANY

    Disconnect the turbocharger wastegate actuator electrical connector (1).

  7. Remove the 3 turbocharger wastegate actuator bolts (2).
  8. GM5116204Courtesy of GENERAL MOTORS COMPANY

    Remove the turbocharger wastegate actuator (1) from the turbocharger assembly.