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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 Element Replacement

Air Cleaner Element Replacement

WARNING: This page is about a different variant/trim than selected.
GM5369642Courtesy 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 Housing Cover Bolt [4x]
Tighten 
1.6 N.m (14 lb in)
2 Air Cleaner Housing Cover
Procedure 
Unclip the mass airflow sensor wiring harness retainer from the air cleaner housing cover.
3 Air Cleaner Element
Procedure 
Perform the air filter life system resetting. GM Air Filter Life System Resetting (with Scan Tool) , or GM Air Filter Life System Resetting (without Scan Tool)