Express 3500 V8-6.6L DSL Turbo (2008)
Electronic Brake Control Module: Service and Repair
Electronic Brake Control Module Replacement (W/JL4)
Electronic Brake Control Module Replacement (w/JL4)
Removal Procedure
Important: After installation, calibrate the new electronic brake control module (EBCM) to the tire size that is appropriate to the vehicle.
1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
2. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
Important: The area around the electric hydraulic control unit (EHCU) MUST be free from loose dirt to prevent contamination of
disassembled ABS components.
Thoroughly wash all contaminants from around the EHCU.
3. For cutaway vehicles, remove the splash shield.
4. Disconnect the electrical connectors from the EBCM.
