ABS Light and traction control light on

have a mechanic scan for codes, it can be anything wrong in ABS from a module to a sensor. of course sensors are cheaper fixes but until it is scanned you do not know what is wrong. when the ABS has something go wrong it automatically knocks out traction control so it is probably an ABS problem. we cannot give a price until it is scanned and they vary anyhow. Normally the mechanic will give the price. it can also be a piece of rust catching on sensor as they are magnetic.