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Home >> GMC >> 2020 >> Canyon SL >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brakes >> Repair Instructions >> Power Brake Booster Vacuum Hose Replacement (LWN) >> Removal Procedure

Removal Procedure

  1. Apply and release the brake pedal several times until the pedal becomes firm to deplete the power brake booster vacuum reserve.
  2. Intake Manifold Cover Replacement - Remove
  3. Disconnect the power brake booster vacuum sensor electrical connector.
  4. GM4090804Courtesy of GENERAL MOTORS COMPANY

    Power Brake Booster Vacuum Sensor (1) - Remove

  5. GM4090808Courtesy of GENERAL MOTORS COMPANY

    Power Brake Booster Vacuum Hose (1) @ Vacuum Pump Pipe - Remove

  6. Power Brake Booster Vacuum Hose - Remove
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