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Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Repair Instructions (2 Of 2)) >> Repair Instructions >> Variable Geometry Turbocharger Actuator Replacement >> Removal Procedure

Removal Procedure

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  1. GM5185361Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Heat Shield Bolt (1) - Remove [2x]

  2. Turbocharger Heat Shield Nut (2) - Remove
  3. GM5185371Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Heat Shield (1) - Reposition

  4. GM5170071Courtesy of GENERAL MOTORS COMPANY

    Remove the 3 rear engine wiring harness channel nuts (1).

  5. Position the rear engine wiring harness channel (2) out of the way.
  6. GM5675718Courtesy of GENERAL MOTORS COMPANY

    Using an appropriate tool, remove and DISCARD the turbocharger wastegate actuator arm retainers (1)

  7. Variable Geometry Turbocharger Actuator Lever (2) - Remove and DISCARD
  8. GM5659946Courtesy of GENERAL MOTORS COMPANY

    Disconnect the variable geometry turbocharger actuator electrical connector.

  9. Turbocharger Wastegate Actuator Bolt (1) - Remove [3x]
  10. GM5660020Courtesy of GENERAL MOTORS COMPANY

    Variable Geometry Turbocharger Actuator (1) - Remove and DISCARD