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Home › Chevrolet › 2016 › Spark EV › Repair and Diagnosis › Brakes › Traction Control › Antilock Brake System › Repair Instructions › Brake Pressure Modulator Valve Replacement › Installation Procedure

Installation Procedure

  1. If removed, install the BPMV bracket. Refer to Brake Pressure Modulator Valve Bracket Replacement .
  2. If removed, install the EBCM. Refer to Electronic Brake Control Module Replacement .
  3. Install the BPMV assembly to the vehicle.
    4. Fig 1: Rear Brake Front Pipe Right Brake Pipe Fitting
    GM3225839Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  4. Install the rear brake front pipe right brake pipe fitting (1) and tighten to 18 N.m (13 lb ft).
    5. Fig 2: Rear Brake Front Pipe Left Brake Pipe Fitting
    GM3225833Courtesy of GENERAL MOTORS COMPANY
  5. Install the rear brake front pipe left brake pipe fitting (1) and tighten to 18 N.m (13 lb ft).
    6. Fig 3: Brake Pressure Modulator Valve Rear Brake Pipe Fitting
    GM3222160Courtesy of GENERAL MOTORS COMPANY
  6. Install the brake pressure modulator valve rear brake pipe fitting (1) and tighten to 18 N.m (13 lb ft).
    7. Fig 4: Brake Pressure Modulator Valve Front Brake Pipe Fitting
    GM3222156Courtesy of GENERAL MOTORS COMPANY
  7. Install the brake pressure modulator valve front brake pipe fitting (1) and tighten to 18 N.m (13 lb ft).
    8. Fig 5: Brake Pressure Modulator Valve Brake Pipe Fitting
    GM3222144Courtesy of GENERAL MOTORS COMPANY
  8. Install the brake pressure modulator valve brake pipe fitting (1) and tighten to 18 N.m (13 lb ft).
    9. Fig 6: Brake Pressure Modulator Valve Feed Hose Quick Connect
    GM3220259Courtesy of GENERAL MOTORS COMPANY
  9. Connect the brake pressure modulator valve feed hose quick connect (1).
    10. Fig 7: Brake Pressure Modulator Valve Return Hose Quick Connect
    GM3220249Courtesy of GENERAL MOTORS COMPANY
  10. Connect the brake pressure modulator valve return hose quick connect (1).
  11. Maneuver and position the BPMV assembly to the front cradle.
    12. Fig 8: BPMV Assembly Nut
    GM3226885Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do not tighten the nut until instructed.

  12. Loosely install the BPMV assembly nut (1).
    13. Fig 9: BPMV Assembly Lower Bolt
    GM3226881Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do not tighten the bolt until instructed.

  13. Loosely install the BPMV assembly lower bolt (1).
    14. Fig 10: Brake Pressure Modulator Valve (BPMV) Assembly Upper Bolt
    GM3226878Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do not tighten the bolt until instructed.

  14. Loosely install the BPMV assembly upper bolt (1).
  15. Tighten the BPMV assembly nut to 22 N.m (16 lb ft).
  16. Tighten the BPMV assembly lower and upper bolts to 22 N.m (16 lb ft).
  17. Connect the EBCM electrical connector.
  18. Install the left front compartment splash shield. Refer to Front Compartment Splash Shield Replacement (Front)Front Compartment Splash Shield Replacement (Middle)Front Compartment Splash Shield Replacement (Rear) .
  19. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  20. Lower the vehicle.
  21. Install the drive motor battery coolant radiator assembly. Refer to Drive Motor Battery Coolant Radiator Replacement .
  22. Install the front bumper impact bar. Refer to Front Bumper Impact Bar Replacement .
    23. Fig 11: Brake Pressure Modulator Valve Feed Hose Clip
    GM3220254Courtesy of GENERAL MOTORS COMPANY
  23. Secure the brake pressure modulator valve feed hose clip (1) to the differential drive motor cooling hose.
    24. Fig 12: Brake Pressure Modulator Valve Return Hose Clip
    GM3220244Courtesy of GENERAL MOTORS COMPANY
  24. Secure the brake pressure modulator valve return hose clip (1) to the differential drive motor cooling hose.
  25. If installing a new EBCM, program the EBCM. Refer to Electronic Brake Control Module Programming and Setup .
  26. Perform the Antilock Brake System Automated Bleed . Follow the procedure completely to ensure the sensor and boost valve calibration and EBCM learn processes have been completed.
  27. If necessary, calibrate the brake pressure modulator solenoid valve. Refer to Brake Pressure Modulator Solenoid Valve Calibration .
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