ABS pump will not stop running

Anyone got an answer for this one? 2004 qc 2500 CTD with 48,000 miles on it. today the abs light and brake light came on and abs pump started running continuosly. had to pull 40 amp fuse (position 6)from fuse box to stop abs pump. abs pump was running even with engine shut off and key out of ignition. please help.

I ran a scan and got code 67.