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Home >> Cadillac >> 2007 >> XLR Base >> Repair and Diagnosis >> Brakes >> Antilock Brake System, Traction Control System & Stability Control System >> Repair Instructions >> Brake Pressure Modulator Valve Bracket Replacement >> Removal Procedure

Removal Procedure

    IMPORTANT:
    • The ignition mode switch has 2 contact buttons.
    • The upper button, with a circle indicator on it, starts the engine if the brake pedal is applied.
    • The lower button has 2 indicators on it, O and ACC. This button cycles the ignition through the following modes:
      • OFF - This is the normal state upon entering the vehicle. and can also be reached from any other mode by depressing the button. The O indicator illuminates.
      • Accessory - This mode can be reached from the OFF state by depressing the button. The ACC indicator illuminates.
      • On with the engine OFF-This state can be reached from the OFF or Accessory modes by depressing the button for about 5-6 seconds. The upper LED illuminates.
  1. Turn the ignition switch to the OFF position.
  2. Remove the brake pressure modulator valve (BPMV). Refer to Brake Pressure Modulator Valve Replacement (with LH2)  or Brake Pressure Modulator Valve Replacement (with LC3) .
  3. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
  4. Fig 1: Steering Gear Nut & BPMV Bracket
    GM692288Courtesy of GENERAL MOTORS CORP.
  5. Remove the BPMV bracket bolts.
  6. Remove the steering gear nut and bolt.
  7. Remove the BPMV bracket.