My husband and I have been trying to locate the abs sensor on our Suburban, the owners manual says it is a Yukon Suburbon, and the abs light is on along with the brake light. Two years ago we had a $400 brake job done on it, rotors, lines brakes/ the whole nine yards... and now the brake/abs lights are still on, we thought if we had that done, it would shut them off...
I have read about cleaning them off, due to see if that would help, but we cant seem to locate them...

Please Help,
its passed due on inspection,