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Home >> Chevrolet >> 2013 >> Impala LS >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Electronic Brake Control Module Replacement >> Removal Procedure
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Removal Procedure

  1. Place the ignition switch in the OFF position.
  2. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  3. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
  4. Without draining the engine coolant and without disconnecting the hoses, remove the nuts and position aside the radiator surge tank. Refer to Radiator Surge Tank Replacement .
  5. Clean the area surrounding the electronic brake control module (EBCM) to brake pressure modulator valve (BPMV) mating surfaces.
  6. CAUTION:

    To prevent equipment damage, never connect or disconnect the wiring harness connection from the EBCM with the ignition switch in the ON position.

  7. Disconnect the EBCM electrical connector.
  8. Fig 1: Electronic Brake Control Module Bolts
    GM2610502Courtesy of GENERAL MOTORS COMPANY
  9. Remove the EBCM bolts (1).
  10. Fig 2: Electronic Brake Control Module
    GM2610503Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do not pry the components apart.

  11. Separate the EBCM (1) from the BPMV.
  12. Clean the sealing surfaces of the BPMV with denatured alcohol and a clean cloth.