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Home >> GMC >> 2005 >> Envoy 5.3 M, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 5.3L - Introduction >> Repair Instructions >> Brake Booster Vacuum Sensor Replacement >> Removal Procedure

Removal Procedure

    Fig 1: Brake Booster Vacuum Sensor
    GM1488348Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the electrical connector from the brake booster vacuum sensor.
  2. Remove the brake booster vacuum sensor (1) from the vacuum brake booster.
  3. Remove the brake booster vacuum sensor grommet (2) from the vacuum brake booster.