Electronic Brake Control Module/ Electronic Brake & Traction Control Module (EBCM/EBTCM) & Brake Pressure Modulator Valve (BPMV) Assembly: Removal
- BPMV assembly is located on left front side of engine frame rail. EBCM/EBTCM is located on left front side of engine frame rail, mounted to BPMV assembly. Disconnect negative battery cable. Remove air cleaner assembly. On "C" and "H" bodies, remove PCM cover. On all models, remove EBCM/EBTCM and BPMV assembly-to-bracket nuts.
- Disconnect EBCM/EBTCM electrical connector ensuring connector tab is released. Disconnect BPMV pump motor ground cable. Label brakelines for installation reference and remove brakelines from BPMV. See Figure.
- Remove EBCM/EBTCM and BPMV assembly from vehicle. Remove front insulator and insulator mounting bolt. See Figure. Remove EBCM/EBTCM-to-BPMV bolts. Separate EBCM/EBTCM from BPMV by gently pulling forward. DO NOT pry EBCM/EBTCM from BPMV, if seal is damaged EBCM/EBTCM must be replaced.