LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2009 >> Uplander Base, 3.9 1 >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Brake Pressure Modulator Valve Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

  1. Install EBCM onto the BPMV if replacing the BPMV only. Refer to Electronic Brake Control Module Replacement .
  2. Fig 1: View Of BPMV And Mounting Bracket Bolts
    GM1542701Courtesy of GENERAL MOTORS CORP.
  3. Install BPMV and EBCM as an assembly onto the mounting bracket studs.
  4. CAUTION: Refer to Fastener Caution .
  5. Install the bolt that connects the BPMV assembly to the mounting bracket and tighten to 10 N.m (89 lb in)  .
  6. Fig 2: Locating BPMV Mounting Bracket Nuts
    GM648180Courtesy of GENERAL MOTORS CORP.
  7. Install the BPMV bracket to the strut tower.
  8. Install the 3 nuts (2) that attach the BPMV mounting bracket to the strut tower and tighten to 10 N.m (89 lb in)  .

    Reposition any lines or hoses that were moved out of place.

  9. Fig 3: View Of Brake Pipes And Brake Pressure Modulator Valve (BPMV)
    GM1542699Courtesy of GENERAL MOTORS CORP.
    WARNING: Make sure brake pipes are correctly connected to brake pressure modulator valve. If brake pipes are switched by mistake, wheel lockup will occur and personal injury may result. The only two ways this condition can be detected are by using a Scan Tool or by doing an Antilock stop.
    NOTE: If a new BPMV is being installed, remove the shipping plugs from the valve openings during the next few steps when ready.
  10. Install the master cylinder brake pipes into the BPMV and tighten the fittings to 27 N.m (20 lb ft)  .
  11. Install the wheel brake pipes on the BPMV and tighten the fittings to 20 N.m (15 lb ft)  .
  12. Fig 4: Identifying Electronic Brake Control Module Connector
    GM1544732Courtesy of GENERAL MOTORS CORP.
  13. Connect the EBCM electrical harness connector (2).
  14. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  15. When all procedures have been completed, the automated ABS bleed procedure is required. Refer to Antilock Brake System Automated Bleed Procedure .