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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Transfer Unit/Transfer Case - AAM) >> Repair Instructions - On Vehicle >> Power Transfer Unit Vent Hose Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2018 GMC Terrain and 2018 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect the power transfer unit vent hose assembly to the power transfer unit.
  2. Lower the vehicle. Lifting and Jacking the Vehicle
  3. Fig 1: Power Transfer Unit Vent Hose
    GM4573775Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Ensure the vent hoses are free of kinks and routed clear of sharp objects.

  4. Connect the power transfer unit vent hose assembly (1) to the radiator surge tank assembly.