Installation Procedure

2019 Chevrolet Tahoe LS, 4WD, Gas/EthanolSECTION Installation Procedure
  1. Install the EBCM, if removed. Refer to Electronic Brake Control Module ReplacementΒ .
  2. Install the BPMV to the bracket, if removed. Refer to Brake Pressure Modulator Valve Bracket ReplacementΒ .
  3. Install the BPMV and bracket assembly to the frame rail and slide the BPMV and bracket assembly toward the front of the vehicle.
  4. GM2406399Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Keep the BPMV and bracket assembly firmly seated in the slots of the frame rail and tighten the BPMV bracket bolts (1) to 22 N.m (16 lb ft).

  5. GM3255832Courtesy of GENERAL MOTORS COMPANY

    Connect the right front brake pipe fitting (1) and tighten the fitting to 18 N.m (13 lb ft).

  6. Connect the left front brake pipe fitting (2) and tighten the fitting to 18 N.m (13 lb ft).
  7. GM3255828Courtesy of GENERAL MOTORS COMPANY

    Connect the left rear brake pipe fitting (1) and tighten the fitting to 18 N.m (13 lb ft).

  8. Connect the right rear brake pipe fitting (2) and tighten the fitting to 18 N.m (13 lb ft).
  9. GM3255825Courtesy of GENERAL MOTORS COMPANY

    Connect the master cylinder secondary brake pipe fitting (1) and tighten the fitting to 32 N.m (24 lb ft).

  10. Connect the master cylinder primary brake pipe fitting (2) and tighten the fitting to 32 N.m (24 lb ft).
  11. Connect the EBCM electrical connector.
  12. Bleed the antilock brake system. Refer to Antilock Brake System Automated BleedΒ .
  13. Program the EBCM. Refer to Control Module References .
  14. Calibrate the BPMV pressure sensor. Refer to Brake Pressure Modulator Valve Pressure Sensor CalibrationΒ .
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.