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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 651 (ANTI-LOCK BRAKE SYSTEM)REPAIR INSTRUCTIONSELECTRONIC BRAKE CONTROL MODULE (EBCM) REPLACEMENT (W/JL4)INSTALLATION PROCEDURE
2004 Oldsmobile Bravada RWD

Installation Procedure

2004 Oldsmobile Bravada RWDSECTION Installation Procedure
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the jumper harnesses to the EBCM
  2. Install the EBCM and jumper harnesses to the vehicle.
    NOTE:
    • Do not reuse the old mounting screws. Always install new mounting screws with the new EBCM.
    • Do not use RTV or any other type of sealant on the EBCM gasket or mating surfaces.
  3. Install the EBCM (2) on to the BPMV (1).
  4. Install the four new screws in the EBCM (2). Tighten the four screws to 5 N.m (39 lbs in) in an X-pattern.
    5. Fig 1: Installation Of BPMV & EBCM Components W/JL4
    G01664054Courtesy of GENERAL MOTORS CORP.
  5. Connect the brake fluid pressure sensor (7) and pressure accumulator switch (4) electrical connectors.
  6. Lower the vehicle.
  7. Connect the negative battery cable.
  8. Revise the tire calibration using the Scan Tool Tire Size Calibration function.
  9. Return to Diagnostic Starting Point - Anti-lock Brake System .
    10. Fig 2: Installation Of EHCU Components W/JL4
    G01664055Courtesy of GENERAL MOTORS CORP.
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:

  • • 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.