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Home >> Pontiac >> 2008 >> G6 Base, 2.4 B >> Repair and Diagnosis >> Brakes >> Anti-Lock Brake System, Traction Control System & Stability Control System >> Repair Instructions >> Brake Pressure Modulator Valve Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: RF Brake Pipe
    GM1961215Courtesy of GENERAL MOTORS CORP.
  1. Turn the ignition switch to the OFF position.
  2. Clean the brake pressure modulator valve (BPMV) pipe fitting areas of any accumulated dirt and foreign material.
  3. Disconnect the electrical connector from the electronic brake control module (EBCM).
  4. Place a shop towel under the BPMV to catch any brake fluid loss.
  5. Disconnect the RF brake pipe fitting (1).

    Cap the brake pipe fitting and plug the BPMV outlet port to prevent brake fluid loss and contamination.

    6. Fig 2: LR Brake Pipe
    GM1961220Courtesy of GENERAL MOTORS CORP.
  6. Disconnect the LR brake pipe fitting (1).

    Cap the brake pipe fitting and plug the BPMV outlet port to prevent brake fluid loss and contamination.

    7. Fig 3: RR Brake Pipe
    GM1961223Courtesy of GENERAL MOTORS CORP.
  7. Disconnect the RR brake pipe fitting (1).

    Cap the brake pipe fitting and plug the BPMV outlet port to prevent brake fluid loss and contamination.

    8. Fig 4: LF Brake Pipe
    GM1961224Courtesy of GENERAL MOTORS CORP.
  8. Disconnect the LF brake pipe fitting (1).

    Cap the brake pipe fitting and plug the BPMV outlet port to prevent brake fluid loss and contamination.

    9. Fig 5: Master Cylinder Primary Brake Pipe
    GM1961228Courtesy of GENERAL MOTORS CORP.
  9. Disconnect the master cylinder primary brake pipe fitting (1).

    Cap the brake pipe fitting and plug the BPMV inlet port to prevent brake fluid loss and contamination.

    10. Fig 6: Master Cylinder Secondary Brake Pipe
    GM1961231Courtesy of GENERAL MOTORS CORP.
  10. Disconnect the master cylinder secondary brake pipe fitting (1).

    Cap the brake pipe fitting and plug the BPMV inlet port to prevent brake fluid loss and contamination.

    11. Fig 7: View Of 3 BPMV Bracket Nuts
    GM1961235Courtesy of GENERAL MOTORS CORP.
  11. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  12. Remove the left front tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  13. Remove the 3 BPMV bracket nuts (1).
  14. Remove the BPMV and bracket assembly.
    15. Fig 8: BPMV Bolt
    GM1961238Courtesy of GENERAL MOTORS CORP.
  15. Remove the BPMV bolt (1).
    16. Fig 9: View Of BPMV & Bracket
    GM1961262Courtesy of GENERAL MOTORS CORP.
  16. Remove the BPMV from the bracket (1).
  17. Inspect the BPMV bracket insulator for damage and replace, if necessary.
  18. If installing a new BPMV, remove the EBCM. Refer to Electronic Brake Control Module Replacement .
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