Ford Escape air conditioning and heating system only functions on high, inconsistent temperature output, and fan switch issues on Ford Escape

Some Ford Escape owners report experiencing issues with their air conditioning and heating system, such as the system only functioning on high settings, inconsistent temperature output, and problems with the fan switch. These issues may stem from a faulty blower motor resistor, which regulates fan speed, or a malfunctioning fan switch that only operates on the highest setting. Additionally, inconsistent temperature output could indicate a failing blend door actuator, responsible for mixing hot and cold air. Owners also report fan switch problems, where air only blows from certain vents, potentially linked to the climate control module or air distribution issues. It is advisable for owners to consult a certified mechanic for accurate diagnosis and repairs, maintain their vehicle's HVAC system regularly, and monitor key components to prevent further complications.