GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Daewoo 🢒 2009 🢒 Lacetti (Global Delta) 🢒 Brakes 🢒 Hydraulic Brakes 🢒 Brake Pressure Modulator Valve Replacement

Special Tools

CH 558-10 Closure Cap

For equivalent regional tools, refer to Special Tools.

Warning: Refer to Brake Fluid Irritant Warning in the Preface section.

Caution: Refer to Brake Fluid Effects on Paint and Electrical Components Caution in the Preface section.

Removal Procedure
  1. Turn the ignition to the OFF position.

    2. Object Number: 2027873 Size: SH

    Note: Do NOT disconnect engine coolant hoses.

  2. Remove the radiator surge tank clip (2).
  3. Remove the radiator surge tank (1).

    4. Position the radiator surge tank (1) aside.


    Object Number: 2027346 Size: SH
  4. Remove the brake fluid reservoir cap and install CH 558-10 cap  (1) in order to prevent fluid loss and contamination.

    5. Caution: Always connect or disconnect the wiring harness connector from the EBCM/EBTCM with the ignition switch in the OFF position. Failure to observe this precaution could result in damage to the EBCM/EBTCM.

  5. Disconnect the electrical connector from the EBCM/EBTCM.

    6. Object Number: 2027877 Size: SH

    Note: Cap the brake pipe fittings to prevent brake fluid loss and contamination.

  6. Remove the 6 brake pipes (1, 2) from the BPMV.

    7. Object Number: 2027887 Size: SH
  7. Remove the 2 BPMV bracket bolts (2).
  8. Remove the BPMV bracket assembly (1).

    9. Object Number: 2027916 Size: SH
  9. Remove the 3 BMPV bracket bolts (4).
  10. Remove the BMPV (2).
  11. Remove the BMPV insulator (1) from the BMPV bracket (4).

Installation Procedure

    Object Number: 2027916 Size: SH
  1. Install the BMPV insulator (1) to the BMPV bracket (3).
  2. Install the BMPV (2).

    3. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the 3 BMPV bracket bolts (4) and tighten to  10 N·m (89 lb in).

    4. Object Number: 2027887 Size: SH
  4. Install the BPMV bracket assembly (1).
  5. Install the 2 BPMV bracket bolts (2) and tighten to  20 N·m (15 lb ft).

    6. Object Number: 2027877 Size: SH

    Note: Cap the brake pipe fittings to prevent brake fluid loss and contamination.

  6. Install the 6 brake pipes (1, 2) to the BPMV and tighten to  18 N·m (14 lb ft).
  7. Connect the electrical connector to the EBCM/EBTCM.

    8. Object Number: 2027346 Size: SH

    Caution: When adding fluid to the brake fluid reservoir or to the clutch fluid reservoir, use only Super DOT-4 or equivalent DOT-4 brake fluid from a clean, sealed container. This polyglycol brake fluid is hygroscopic and absorbs moisture. Do not use fluid from an open container that may be contaminated with water. Improper or contaminated fluid could result in damage to the system components.

  8. Remove the CH 558-10 cap  (1) and install the brake fluid reservoir cap.

    9. Object Number: 2027873 Size: SH
  9. Install the radiator surge tank (1).
  10. Install the radiator surge tank clip (2).

    11. Caution: When adding fluid to the brake fluid reservoir or to the clutch fluid reservoir, use only Super DOT-4 or equivalent DOT-4 brake fluid from a clean, sealed container. This polyglycol brake fluid is hygroscopic and absorbs moisture. Do not use fluid from an open container that may be contaminated with water. Improper or contaminated fluid could result in damage to the system components.

  11. Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding.