damagedude

Same thing happened to my wifes 2004 rx330. Had oil change and then the next day, check engine, vsc, and trac off came on. Followed the directions here and no more lights. Just an FYI for everyone, if your hoses are loose, there will be two exposed points behind the airbox directly beside the silver engine cover. My hoses had fallen below so I missed it at first. Thanks again to this forum and post for saving me some dinero!