How is temperature controlled in air conditioner?
Warm temperatures are controlled as they are in a standard car heater, but to cool the air, the car is fitted with an additional compressor under the bonnet that directs air to a condenser. This then charges the air with refrigerant to cool it down, and the air is then sent through the air vents in its chilled state.
Can a heat control knob change the temp?
The heat control knob will not change the temp. from cold to heat. Is there a fuse that We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.
Is there a fuse that controls the heat control knob?
The heat control knob will not change the temp. from cold to heat. Is there a fuse that controls this feature and if so which one? Hi JACUSTOMER-jw131c0m-. Thank you for asking your question on JustAnswer.
Can a heater core hose become too hot?
WARNING: The heater core hoses will become too hot to handle and may cause serious burns if the system is working correctly. Allow the engine to reach normal operating temperature. On the 3.0L and 4.0L engines, feel the heater control valve inlet hose. On the 2.5L engine, feel the heater control valve inlet hose.
How do you change the temp on a Ford heater?
Adjust the temperature control to full warm position, and physically feel the discharge air temperature at the heater outlet floor duct. Rotate the temperature control to full cool position, and physically feel the discharge air temperature at the heater outlet floor duct.
Why is my heat control knob not working?
The most common cause of the problem you are having is most likely low coolant (see symptom chart below), if the coolant level is full and there are no leaks in the system, you may have a defective Temperature Blend Door Actuator (which is also very common on this vehicle), unfortunately there are no fuses to check or replace.
What should the resistance be on the heat control knob?
If Fuse 10 (7.5A) opens again, REPLACE the powertrain control module. TEST the system for normal operation. Measure the resistance between the function selector switch connector Pin C234-4, Circuit 1003 (GY/Y) and ground. Is the resistance reading 10,000 ohms or less? Yes REPAIR Circuit 1003 (GY/Y) for a short to ground.
The heat control knob will not change the temp. from cold to heat. Is there a fuse that controls this feature and if so which one? Hi JACUSTOMER-jw131c0m-. Thank you for asking your question on JustAnswer.
Adjust the temperature control to full warm position, and physically feel the discharge air temperature at the heater outlet floor duct. Rotate the temperature control to full cool position, and physically feel the discharge air temperature at the heater outlet floor duct.