Anti-Lock Brake System; Electronic Brake Control Module: Removal & Installation; Brake Pressure Modulator Valve (A), Electronic Brake Control Module (B), Brake Pressure Modulator Valve Bracket (C), Brake Pressure Modulator Valve Retaining Bolts (D) - Chevrolet Trailblazer Service Manual

Anti-Lock Brake System

WARNING
To avoid personal injury and/or vehicle damage, refer to the service precautions at the
beginning of this section.
Electronic Brake Control Module
Removal & Installation
To Remove:
1. Disconnect the electronic brake control module (EBCM) connectors.
Brake pressure modulator valve (A), Electronic brake control
module (B), Brake pressure modulator vale bracket (C), Brake
2. Detach the electronic brake control module (EBCM) from the brake pressure
modulator valve (BPMV). A light amount of force may be necessary, do not pry
about with a tool. Discard the screws.
3. Clean the sealing surfaces as necessary.
pressure modulator valve retaining bolts (D)