Ok, my ABS light has been on for awhile, and I knew it was one or both of the rear ABS wheel speed sensors that was busted. I figured out it was the Left rear one. The question is: Will the ABS light go off as soon as I replace the bad sensor with a new one? Or do I have to clear the code in some way via a diagnostics port? Any help would be appreciated

 

it will go away on its own. you may have to drive a few blocks/miles.