its not the fluid cuz everything is perfect. I think it might be the sensor but if i can fix it without taking it in im gonna try n do that. My brake lines are in prefect condition. Im gonna replace all my brakes this weekend, maybe that will do something?? not sure yet but if that doesnt help than im gonna look at all the sensors and wipe them off to see if they have any dirt on them. where are the sensors located exactly?