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Home >> Chevrolet >> 2020 >> Trax LS, FWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brakes >> Repair Instructions >> Power Brake Booster Vacuum Hose Replacement (LUV) >> Installation Procedure

Installation Procedure

  1. Install the power brake booster vacuum hose assembly to the vehicle.
  2. GM2771951Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    A small amount of denatured alcohol may be used as a lubricant for assembly.

    Release the clamp and install the power brake booster vacuum sensor (1).

  3. GM2771949Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    A small amount of denatured alcohol may be used as a lubricant for assembly.

    Install the power brake booster vacuum sensor and hose assembly (1) to the power vacuum brake booster grommet.

  4. Connect the power brake booster vacuum sensor electrical connector.
  5. GM2772107Courtesy of GENERAL MOTORS COMPANY

    Connect the power brake booster vacuum hose quick connect (1) to the intake manifold vacuum port.

  6. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  7. GM2772106Courtesy of GENERAL MOTORS COMPANY

    Through the left front wheelhouse, connect the power brake booster vacuum hose quick connect (1) to the power brake booster pump port.