Why is the ford ecosport blower not working?

Likely causes to a blower motor not working on a Ford EcoSport is a blown power supply, bad motor speed control, or a failed motor. You might hear this as a noise coming from directly behind the vent, perhaps a light slapping, or a sudden pop before You notice a problem with airflow. Whirring noises might also result from a bad bearing in the motor. This is a telltale sign of a bad blower motor. The most common symptom of a failed blower motor resistor is when the heater fan only runs at the higheSTSpeed setting (4 or 5) and doesn't work at low speeds. In some cars, a failed blower motor resistor can cause a heater fan to stop working completely.