GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Turn the ignition to Off.
  2. Remove the engine coolant reservoir. Refer to Radiator Surge Tank Replacement .
  3. Remove the underhood fuse center.
  4. Clean the EBCM to brake pressure modulator valve (BMPV) mounting area.

  5. Object Number: 1797633  Size: SH
  6. Disconnect the electronic brake control module (EBCM) connector (1).

  7. Object Number: 1797634  Size: SH
  8. Remove the EBCM attaching screws (1).
  9. Remove the EBCM.

Installation Procedure

  1. Clean the sealing surface of the BPMV.
  2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1797634  Size: SH
  3. Install the EBCM to the BPMV assembly. Secure with screws (1), tighten screws in a criss-cross pattern.
  4. Tighten
    Tighten the nuts to 3 N·m (27 lb in).


    Object Number: 1797633  Size: SH
  5. Connect the electronic brake control module (EBCM) connector (2).
  6. Install the underhood fuse center.
  7. Install the engine coolant reservoir. Refer to Radiator Surge Tank Replacement .
  8. Perform the Diagnostic System Check - Vehicle . Refer to Control Module References for programming and setup information.