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Home >> Chevrolet >> 2018 >> Suburban 3500 HD LT >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Brake Pressure Modulator Valve Replacement >> Installation Procedure

Installation Procedure

  1. Install Brake Pressure Modulator Valve (1)
    Fig 1: Brake Pressure Modulator Valve
    GM4138363Courtesy of GENERAL MOTORS COMPANY
  2. Install and tighten Electronic Brake Control Module Bolts (1) (Qty: 4) to 3 N.m (27 lb in)
    Fig 2: Electronic Brake Control Module Bolts
    GM4138361Courtesy of GENERAL MOTORS COMPANY
    CAUTION: Refer to Fastener Caution
  3. Install Brake Pressure Modulator Valve Bracket (1)
    Fig 3: Brake Pressure Modulator Valve Bracket
    GM4138358Courtesy of GENERAL MOTORS COMPANY
  4. Install and tighten Brake Pressure Modulator Valve Bolt (1) to 10 N.m (89 lb in)
    Fig 4: Brake Pressure Modulator Valve Bolt
    GM4138357Courtesy of GENERAL MOTORS COMPANY
  5. Install Brake Pressure Modulator Valve Assembly (1)
    Fig 5: Brake Pressure Modulator Valve Assembly
    GM4138354Courtesy of GENERAL MOTORS COMPANY
  6. Install and tighten Brake Pressure Modulator Valve Bracket Bolts (1) (Qty: 3) to 22 N.m (16 lb ft)
    Fig 6: Brake Pressure Modulator Valve Bracket Bolts
    GM4138353Courtesy of GENERAL MOTORS COMPANY
  7. Install and tighten Left Front Brake Pipe Fitting (1) to 18 N.m (13 lb ft)
    Fig 7: Left Front Brake Pipe Fitting
    GM4138350Courtesy of GENERAL MOTORS COMPANY
  8. Install and tighten Right Front Brake Pipe Fitting (1) to 18 N.m (13 lb ft)
    Fig 8: Right Front Brake Pipe Fitting
    GM4138348Courtesy of GENERAL MOTORS COMPANY
  9. Install and tighten Right Rear Brake Pipe Fitting (1) to 18 N.m (13 lb ft)
    Fig 9: Right Rear Brake Pipe Fitting
    GM4138347Courtesy of GENERAL MOTORS COMPANY
  10. Install and tighten Left Rear Brake Pipe Fitting (1) to 18 N.m (13 lb ft)
    Fig 10: Left Rear Brake Pipe Fitting
    GM4138346Courtesy of GENERAL MOTORS COMPANY
  11. Install and tighten Brake Pressure Modulator Valve Primary Pipe Fitting (1) to 32 N.m (24 lb ft)
    Fig 11: Brake Pressure Modulator Valve Primary Pipe Fitting
    GM4138344Courtesy of GENERAL MOTORS COMPANY
  12. Install and tighten Brake Pressure Modulator Valve Secondary Pipe Fitting (1) to 32 N.m (24 lb ft)
    Fig 12: Brake Pressure Modulator Valve Secondary Pipe Fitting
    GM4138343Courtesy of GENERAL MOTORS COMPANY
  13. Connect the EBCM electrical connector.
  14. Bleed the brake system. Refer to Antilock Brake System Automated Bleed 
  15. Program the EBCM. Refer to Control Module References
  16. Calibrate the BPMV pressure sensor. Refer to Brake Pressure Modulator Valve Pressure Sensor Calibration