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Home >> Chevrolet >> 2014 >> Express 1500 LS, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Electronic Brake Control Module Replacement >> Removal Procedure

Removal Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  3. Remove the brake modulator shield mounting nuts, if equipped.
  4. Remove the brake modulator shield mounting bolt and the brake modulator shield, if equipped.
  5. Remove all dirt and debris from the electronic brake control module (EBCM) and the brake pressure modulator valve (BPMV) before loosening or removing any of the components.
  6. Disconnect the electrical connector from the EBCM.
    7. Fig 1: Identifying EBCM Bolts
    GM2001462Courtesy of GENERAL MOTORS COMPANY
  7. Remove and discard the EBCM bolts (1).
    8. Fig 2: Identifying EBCM & BPMV
    GM2001464Courtesy of GENERAL MOTORS COMPANY
  8. Carefully remove the EBCM (1) from the BPMV.
  9. Clean the sealing surface of the BPMV using denatured alcohol and a clean shop cloth.
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