ABS Light On and Code CO267

Does anyone know where i can start to figure out how to fix my 2003 S-10? Its 4x4 in case that matters. Thanks - JT

C0267 indicates an open or short circuit exists between the Electronic Brake Control Module, (EBCM) and the pump motor. Check the 60 amp fuse in the underhood fuse panel, if it's blown, look for a short. If the fuse is ok, look for an open circuit. Check all four connections of the red and black wires connecting the EBCM to the pump motor. Make sure they are clean and tight. Post your results.

We checked connections and all were fine. Ordered a used tested EBCM and pump and installed it. No lights which is good. Ran through our snapon computer the self bleed test etc. There were no codes present. Moved the truck 12 feet and now Pump is running non stop again and Lights are on. Any more ideas to check? - JT

Recheck for codes.
If codes go threw the repair flow chart for code.
If code 267 is back check wiring and restiance to pump motor per repair flow chart.
If that checks out it is replace the EBCM and then the BPMV.

A good factory repair manual or a Al data sub is a big help on them.http://www.alldata.com/products/diy/index.html

After you replaced the pump, did you bleed the entire system using the scan tool?