Will a bad ambient air temperature sensor affect AC?
As the ambient temperature sensor plays a direct role in the automated function of the AC system, when it is having a problem, this may interfere with the system’s ability to cool the vehicle.
Where is the ambient air temperature sensor?
The Ambient Air Temperature Sensor measures the temperature outside the passenger compartment and is usually mounted inside or near the front bumper.
What to do if your ambient temperature sensor is not working?
1. The AC auto mode will not work Most modern vehicles have an auto AC setting that will allow the vehicle to automatically set and regulate the temperature. The AC system will simply read the ambient and cabin temperature sensors data and continuously cycle the AC system on and off as required to keep the cabin cool.
What should the temperature of my AC be?
Well, there’s not a universal, fixed temperature your AC should always be blowing. The temperature your AC puts out is relative to the temperature you set on your thermostat. So even though there’s no single ideal temperature, you do want a 16°–22° F difference from the supply air and return air.
Why does my AC not work in auto mode?
The AC auto mode will not work Most modern vehicles have an auto AC setting that will allow the vehicle to automatically set and regulate the temperature. The AC system will simply read the ambient and cabin temperature sensors data and continuously cycle the AC system on and off as required to keep the cabin cool.
Why is my air conditioner not cooling to it’s set?
If it’s not the air filter, then check the air ducts. If one or more of your air ducts are blocked, your system won’t be able to heat or cool your home efficiently. Your rooms will struggle to reach the temperature you’ve set your thermostat to which means your system is working overtime.