CTS V8-5.7L VIN P (2004)
Electronic Brake Control Module: Service and Repair
Electronic Brake Control Module (EBCM) Replacement (CTS-V)
Removal Procedure
1. Notice: To prevent equipment damage, never connect or disconnect the wiring harness connection from the EBCM with the ignition switch in the
ON position.
Turn OFF the ignition.
2. Raise and support the vehicle.
3. Remove the front air deflector.
4. Important: The area around the Electronic Brake Control Module (EBCM) must be free from loose dirt to prevent contamination of dissembled
ABS components.
Thoroughly clean all of the contaminants from and around the EBCM assembly.
5. Press the retainer in the EBCM electrical connector (1).
6. Rotate the EBCM connector tab (2) to the unlocked position.
7. Disconnect the EBCM electrical connector (1) from the EBCM (3) and position out of the way.
8. Remove and discard the EBCM to brake pressure modulator valve (BPMV) screws (1).
9. Clean the surface of the EBCM/BPMV assembly.
10. Important: The EBCM cannot be repaired. If faulty, the unit must be replaced.
Separate the EBCM (1) from the BPMV (2).
