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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Hydraulic Brake System) >> Repair Instructions >> Power Brake Booster Vacuum Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Power Brake Booster Vacuum Sensor
    GM1994009Courtesy of GENERAL MOTORS CORP.
  1. Turn the ignition switch to the OFF position.
  2. Apply and release the brake pedal until the pedal becomes firm to deplete the vacuum power brake booster vacuum reserve.
  3. Disconnect the power brake booster vacuum sensor electrical connector.
  4. Remove the power brake booster vacuum sensor (1).
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