Colorado 4WD L5-3.5L VIN 6 (2005)
10. Remove the EBCM from the vehicle.
11. Position the EBCM module on its side.
Important: When working with ABS module, work in a clean area and DO NOT wear gloves or use shop towels to clean the ABS unit.
12. Remove the 4 mounting screws from the ABS module. Discard the screws; use NEW only.
Important: If the mounting screws for the EBCM to the BPMV cannot be removed or break in the process of removing, replace the ABS module
assembly. DO NOT attempt to rethread or use heat to remove the damaged mounting screw.