gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Electronic Brake Control Module Replacement (W/JL4)|Page 14978 > < Electronic Brake Control Module Replacement (W/JL4)|Page 14976
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Electronic Brake Control Module: Service and Repair
Electronic Brake Control Module Replacement (W/O JL4)

Electronic Brake Control Module Replacement (w/o 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. 
2. Raise and suitably support the vehicle. Refer to Vehicle Lifting.

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.

Electronic Brake Control Module Replacement (W/JL4)|Page 14978 > < Electronic Brake Control Module Replacement (W/JL4)|Page 14976