Why does abs and train light com on after replacing breaks on ford explorer?

The ABS and traction control lights may illuminate after replacing brakes on a Ford Explorer due to a few reasons. One common cause is the need to reset the ABS system or recalibrate the wheel speed sensors, which can be affected during brake work. Additionally, if air has entered the brake lines, it might lead to a drop in brake pressure, triggering the ABS warning. Lastly, ensure that all connections and sensors are properly reattached, as a loose connection could also cause these lights to activate.