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Home >> Chevrolet >> 2021 >> Trailblazer RS, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls And Fuel - 1.0L (L4B L4F L4G LIJ) Or 1.2L (L4H L4K LIF LIH) - Repair Instructions) >> Repair Instructions >> Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Hose Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Battery Negative Cable Disconnection and Connection - Disconnect
  2. Charge Air Cooler Inlet Air Hose - Remove - Charge Air Cooler Inlet Air Hose Replacement 
  3. GM5392511Courtesy of GENERAL MOTORS COMPANY

    Retainer (1) - Disconnect

  4. Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Hose (2) @ Vacuum Pump (3) - Disconnect
  5. GM5392512Courtesy of GENERAL MOTORS COMPANY

    Retainer (1) - Disconnect

  6. Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Hose (2) @ Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve (3) - Disconnect
  7. GM5392513Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Hose (1) - Remove