Why does my car heater only work on number 4?
Most car manufacturers use a series of resistors to make the heater blower motor run at different speeds. And when one or more of these resistors burn out, you’re usually left with only one heater blower motor speed—high. The resistor module is easy and inexpensive to replace.
Where is the heater resistor on a Ford Fiesta?
The heater resistor in a Ford Fiesta is located on the passenger side of the car up near the firewall need a center console. To remove it You will 1st need to remove the trim panel at the front of the center console on the passenger side, there is one T20 torx head screw and a few clips that hold it on.
How do I know if I need a blower motor or a resistor?
1. Blower motor stuck on one speed. A common symptom of a faulty blower motor resistor is a blower motor that is stuck on one setting. The heating and air conditioning systems may still function at one speed, however the resistor will have to be replaced in order for full functionality to be restored.
How do I know if I need a new blower motor?
You might also hear ongoing whirring noises, or noises that change or get louder if you increase the fan speed. These are all signs of problems with the blower motor. In some cases, you may even notice smoke or smells of burning while driving, in which case you should pull over immediately.
What happens when your Ford Fiesta heater stops working?
At this point, the blower motor blows air across the it and the newly heated air blows on to the driver and passengers. If the heater has stopped working in your Fiesta, this process has failed in one way or another.
Why is my Ford Fiesta not blowing air?
The 2011-2013 Ford Fiesta with manual temperature and fan controls may have problems with the the blower motor only blowing air on certain settings. Most commonly the fan will only run on the highest setting. This is a well documented problem, and is caused by a failing blower motor resistor.
What does the thermostat on a Ford Fiesta do?
Never touch the radiator cap unless the vehicle is ICE COLD. The job of your Fiesta’s thermostat is to regulate the temperature of the engine. It does this by allowing water to enter the engine when it is getting hot, and by keeping coolant from entering while the vehicle warms up.
Where is the resistor pack on my Ford Fiesta?
The heater resistor pack has ‘blown’. Offhand I can’t remember it’s position but I’m sure someone will come along and tell you where it is and how to replace it. More sharing options… Yep…resistor pack. Dirt cheap on ebay! To find it from the drivers footwell – look/feel behind the centre console at about clutch pedal height.
