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Home >> GMC >> 2017 >> Terrain SL, Gas >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Brake Pressure Modulator Valve Replacement >> Installation Procedure
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Installation Procedure

  1. Install the EBCM, if removed. Refer to Electronic Brake Control Module Replacement .
  2. Fig 1: BPMV Assembly
    GM1873931Courtesy of GENERAL MOTORS COMPANY
  3. Install the BPMV assembly (1) to the bracket.
  4. Fig 2: BPMV Bolt
    GM1873930Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  5. Install the BPMV bolt (1) and tighten to 10 N.m (89 lb in).
  6. Fig 3: LR Brake Pipe Fitting
    GM1873926Courtesy of GENERAL MOTORS COMPANY
  7. Connect the left rear brake pipe fitting (1) to the BPMV and tighten to 21 N.m (16 lb ft).
  8. Connect the right rear brake pipe fitting (2) to the BPMV and tighten to 21 N.m (16 lb ft).
  9. Fig 4: Master Cylinder Primary Brake Pipe Fitting
    GM1873925Courtesy of GENERAL MOTORS COMPANY
  10. Connect the master cylinder primary brake pipe fitting (1) to the BPMV and tighten to 21 N.m (16 lb ft).
  11. Connect the master cylinder secondary brake pipe fitting (2) to the BPMV and tighten to 21 N.m (16 lb ft).
  12. Fig 5: LF Brake Pipe Fitting
    GM1873924Courtesy of GENERAL MOTORS COMPANY
  13. Connect the left front brake pipe fitting (1) to the BPMV and tighten to 21 N.m (16 lb ft).
  14. Connect the right front brake pipe fitting (2) to the BPMV and tighten to 21 N.m (16 lb ft).
  15. Connect the EBCM electrical connector.
  16. Install the accessory wiring junction block. Refer to Accessory Wiring Junction Block Replacement .
  17. Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding (Manual)Hydraulic Brake System Bleeding (Pressure) .
  18. Turn the ignition switch to the ON position.
  19. Perform the Diagnostic System Check - Vehicle .
  20. Observe the brake pedal feel after performing the diagnostic system check. If the pedal now feels spongy, air may have been in, or may have been introduced into the primary circuit.
  21. If the pedal feels spongy, perform the Antilock Brake System Automated Bleed .