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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 >> Air Cleaner Assembly Replacement

Air Cleaner Assembly Replacement

WARNING: This page is about a different variant/trim than selected.
GM5369641Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Air Cleaner Outlet Front Duct @ Air Cleaner Assembly - Disconnect - Air Cleaner Outlet Front Duct Replacement 
  2. Intake Air Duct Replacement 
  3. Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Filter Hose @ Air Cleaner Housing Cover - Disconnect - Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve Filter Hose Replacement 
  4. Disconnect the electrical connector.
1 Air Cleaner Assembly

Procedure

  1. Unclip the mass airflow sensor wiring harness retainer from the air cleaner assembly.
  2. Remove the air cleaner housing from the retainers.
  3. Transfer parts as necessary.