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Home >> Cadillac >> 2001 >> Catera >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System With Traction Control System >> Removal & Installation >> Brake Pressure Modulator Valve >> Removal
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Brake Pressure Modulator Valve: Removal

  1. Brake Pressure Modulator Valve (BPMV) is located next to EBCM, in lower left side of engine compartment. Disconnect negative battery cable.
  2. Pull out lock tab from EBCM harness connector and disconnect connector.
  3. Note location of primary and secondary BPMV brakelines, and remove lines. Plug brakelines to prevent loss and contamination of fluid. Remove BPMV pump motor ground wire. Remove BPMV bracket nuts.
    NOTE: When removing BPMV, protect vehicle exterior paint from possible brake fluid spillage.
  4. Reposition brakelines to one side as necessary for removal of BPMV. Remove BPMV and EBCM as an assembly from bracket. Separate EBCM from BPMV.