Replace wheel bearing. Started making noise about 6 mo/5,000 mi prior to this but I ignored it. The other wheel bearing may need to be done as well, but I'm ignoring it for now as it isn't too bad yet.
See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how
frequently 2003 Toyota Echo problems occur, check out our car reliability stats.