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HOMESERVICE MANUALSCHEVROLET2014EXPRESS 2500 BASE, VAN CARGO, 6.6L ENG VIN LREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESTRACTION CONTROLANTILOCK BRAKE SYSTEMREPAIR INSTRUCTIONSBRAKE PRESSURE MODULATOR VALVE REPLACEMENT (WITH JL4)INSTALLATION PROCEDURE
2014 Chevrolet Express 2500 Base, Van Cargo, 6.6L Eng VIN L

Installation Procedure

2014 Chevrolet Express 2500 Base, Van Cargo, 6.6L Eng VIN LSECTION Installation Procedure
    Fig 1: Identifying BPMV Assembly & Bracket
    GM2001484Courtesy of GENERAL MOTORS COMPANY
  1. Install the EBCM, if removed. Refer to Electronic Brake Control Module Replacement .
  2. Install the BPMV assembly (1) to the bracket.
    CAUTION:

    Refer to Fastener Caution .

  3. Install the BPMV bolt (1) and tighten to 11 N.m (97 lb in).
    4. Fig 2: Identifying BPMV Bolt
    GM2001482Courtesy of GENERAL MOTORS COMPANY
  4. Install the BPMV and bracket assembly to the vehicle.
  5. Install the BPMV bracket bolts (1) and tighten to 25 N.m (18 lb ft).
    6. Fig 3: Identifying BPMV Bracket Bolts
    GM2001479Courtesy of GENERAL MOTORS COMPANY
  6. Connect the RR brake pipe fitting (1) and tighten to 25 N.m (18 lb ft).
    7. Fig 4: Identifying RR Brake Pipe Fitting
    GM2001477Courtesy of GENERAL MOTORS COMPANY
  7. Connect the LR brake pipe fitting (1) and tighten to 25 N.m (18 lb ft).
    8. Fig 5: Identifying LR Brake Pipe Fitting
    GM2001474Courtesy of GENERAL MOTORS COMPANY
  8. Connect the RF brake pipe fitting (1) and tighten to 25 N.m (18 lb ft).
    9. Fig 6: Identifying RF Brake Pipe Fitting
    GM2001471Courtesy of GENERAL MOTORS COMPANY
  9. Connect the LF brake pipe fitting (1) and tighten to 25 N.m (18 lb ft).
    10. Fig 7: Identifying LF Brake Pipe Fitting
    GM2001469Courtesy of GENERAL MOTORS COMPANY
  10. Connect the front master cylinder brake pipe fitting (1) and tighten to 25 N.m (18 lb ft).
    11. Fig 8: Identifying Front Master Cylinder Brake Pipe Fitting
    GM2001466Courtesy of GENERAL MOTORS COMPANY
  11. Connect the rear master cylinder brake pipe fitting (1) and tighten to 25 N.m (18 lb ft).
    12. Fig 9: Identifying Rear Master Cylinder Brake Pipe Fitting
    GM2001465Courtesy of GENERAL MOTORS COMPANY
  12. Install the brake modulator shield, if equipped.
  13. Install the brake modulator shield bolt and tighten to 25 N.m (18 lb ft).
  14. Install the 2 brake modulator shield nuts and tighten to 25 N.m (18 lb ft).
  15. If equipped with AWD, install the LF suspension torsion bar. Refer to Torsion Bar and Support Assembly Replacement .
  16. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  17. Bleed the antilock brake system. Refer to Antilock Brake System Automated Bleed .
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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