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Home >> Chevrolet >> 2010 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 420 (Hydraulic Brake System) >> Repair Instructions >> Power Brake Booster Vacuum Check Valve and Hose Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the vacuum brake booster hose assembly to the vehicle.
  2. Fig 1: Vacuum Sensor And Hose Assembly
    GM2262306Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    A small amount of denatured alcohol can be used as a lubricant for installation. Do not use soap.

  3. Install the power brake booster vacuum check valve and hose assembly with vacuum sensor assembly (1) to the power brake booster.
  4. Connect the power brake booster vacuum sensor electrical connector.
  5. Fig 2: Vacuum Brake Booster Hose Quick-Connect Fitting
    GM2080944Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    A small amount of denatured alcohol can be used as a lubricant for installation. Do not use soap.

  6. Connect the power vacuum brake booster hose (1) to the intake manifold vacuum port.
  7. Connect the quick connect (2) to the power brake booster auxiliary pump.
  8. Fig 3: Vacuum Hose Routing Clip
    GM2080942Courtesy of GENERAL MOTORS COMPANY
  9. Connect the vacuum hose routing clip (1) to the intake manifold ball stud.
  10. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .