Should radiator fan turn on when ac is on
With the rising costs of energy and the increasing concern for the environment, many homeowners are turning to alternative sources of power for their homes. One popular option is u...Join Date: Feb 2009. Location: kk. The fan comes on only when the air con is turned on and there is enough pressure to activate the system, thus high pressure equals fan on to cool and lower air con gas pressure. Secondly fan comes on with engine water temp too hot, the fan comes on briefly untill engine has cooled sufficiently.
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Why the Radiator Fan Might Not Turn On When AC Is On. Despite the general expectation for the radiator fan to operate with the AC, there are scenarios where it might not happen due to various reasons. Potential Causes for Non-Activation. Faulty Cooling Fan Relay: A common reason is a malfunctioning relay that controls the fan’s power supply ...Today I took let the car idle for a while, neither fans turned on. I drove around for about 10 or 15mins at low speeds and then let the car idle again. Periodically the A/C condenser fan would turn on and off to cool the engine, but nothing happens with the radiator fan. Keep in mind that the A/C is completely off during this time. My questions:Both radiator fans should always run when the AC compressor is engaged. To check the temperature at which the fan comes on, turn the A/C off and keep the engine running until it reaches normal operating temperature. Most fans should come on when the coolant reaches about 200 to 230 degrees.My fans will only turn on when the AC is on. I have replaced the thermostat recently, coolant temp sensor, and changed both my relays for cool fan #1 and cool fan #2. I have also tested continuity for all my fuses, and they all checked out okay. And at the port where the relays should be getting power, it reads 12, indicating the relays are in ...
Should you? Here are the pros and cons: Pros: Less start/stop stress on the fan. Consistently cleaner air because of constant filtration. Keeps the ambient air at a more even temperature. Plus, learn these 21 air conditioner maintenance and home cooling tips. Cons: Higher cost. With a 500-watt motor, this can be significant! Shorter furnace ...Nov 7, 2010 · Totally normal. Note that if your Jeep hasn't warmed up all the way, if you turn off the AC, the fan will go off. Theoretically, if you are moving, it should turn off as well, but I don't know if that is the case, and it's kinda hard to check... Long story short, electric fan operation with AC on is normal. No worries. My 2013 Hyundai i10 has one fan and as far as I can see one coolant temp sensor. I replaced water pump and radiator and coolant temp sensor. When I turn on the ac the fan works and keeps the car cool. When the ac is of the radiator hoses both become same heat after a while and the overflow reservoir starts boiling over and the fan do not kick in.Coolant Outlet Temp is at 60C+. Tried turning on the AC again, sure enough it went to 103C+ only after a few minutes. Turned off the car. 5. Tried removing the coolant temp outlet connector, and turned it on again hoping the default values would force the fan to turn on, but still a no go.Nerve pain in the thigh is caused by damage to the femoral nerve, which in turn may be caused by direct injury, pelvic fractures, radiation to the pelvis or prolonged pressure on t...
A dirty radiator. The radiator may need a thorough cleaning if the fan is always on when the car air conditioning (AC) is also on. Bad or broken wiring. Wrong wiring or broken wiring can cause a short circuit. Observe the insulation on the fan wires to check for signs of frays or damages.The only time it doesn't do it is when I turn the fan off inside the car. The car automatically turns the AC on with the defroster, and it doesn't turn on the AC light. If you have the defroster on, the AC will cycle and run the radiator fans at the same time. If it turns off when you turn off the blower, it sounds like it's functioning normally.…
Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Trying to choose between a steam or hot water radiator? Here’s wh. Possible cause: I noticed when I turn on the engine,the fans wu...
AC blows cold while moving, and gets warmer while I'm stopped. There are two fans behind the radiator. One is suppose to begin running when the AC is turned on. The other is to cool the radiator when it gets too warm. Raise the hood with the engine running and AC "on"and see if at least one fan is running. May 04, 2009 • 1995 Buick …Three. Hello everyone, I am experiencing this weird issue with my 2013 Prius were the radiator fans would turn on and off continuously at full speed when the AC is turned on and the blower set to max speed (Video details on YouTube below). Also, if I set the blower speed to one bar, the fans would run at full speed without switching on …
Owner’s manual. Step 1: Check the condenser fan operation. Start the engine and check under the hood. Locate the fan assemblies. One will be for the radiator and the other will be for the condenser. In some cases, you may need to refer to the owner's manual to tell them apart. With the AC on, the condenser fan should be on when vehicle …Best to avoid overheating -- not good for the 2.5 liter engine. The fans can be tested by turning on the AC even when the engine isn't fully warmed up -- both fans should run (see chart above), so no need to run the engine into the red. Share. Like. ve9aaa Discussion starter. 64 posts · Joined 2013. #11 · Sep 9, 2014.So, the radiator fan should turn on once the engine is fully warmed up, or when the air conditioning is turned on. If the Fan does not Come On at All. What is the problem if my …
roma federal hill When it comes to keeping your home warm and cozy during the cold winter months, a reliable and efficient heating system is essential. One popular option that many homeowners are tu... dunham's lansingdhr in birmingham alabama Examine your air filter at least once a month while utilizing your central heating and cooling system. If you have the permanent type, change the filter at least once every three months. Check the filter before turning on your air conditioner for the season just to be safe. Step 4. Check Drain Lines.Start your vehicle, and let it idle for 10-15 minutes. Depending on the ambient temperature in your location, this should be long enough for the coolant temp to get hot and the thermostat to open up. Watch the vehicle and see if the cooling fan comes on. Driving your car is a good way to get the coolant temp hot. inews grand forks nd Dec 7, 2022 · AC running without coolant fan coming on. I have a 2012 Chevy Cruse LT. It is my understanding from a mechanic and these forums that the coolant fan should be running when the AC is turned on. It currently is not and the mechanic can find no reason why. The dealership even indicated they were not aware of any issues. sunbelt agencypalace inn hillcroftsherwin williams wood stain colors If the condenser fan doesn’t when the compressor is on, then is due to one of the following reasons: Condenser fan capacitor is bad. Fan contactor isn’t working. Fan motor is bad. Shut off your AC and check the fan capacitor, contactor, and motor if the condenser fan isn’t running when the compressor is on.The simplest method of wiring an electric fan is to use a relay that is switched on and off by the ignition switch. This method works well to cool the vehicle but the drawback is the fan will be running constantly when the ignition is on. Fan noise and added electrical system load will be present at all times. house for sale saugus ma 1 Sept 2014 ... Subj. happens only when a/c is on. Even if I set ac to 60f minimum fan is very loud. So noisy that I hesitate to turn the ac on. how old is nancy mckeonmassage commack nymorgan memorial funeral home savoy il Aug 18, 2022 · The simplest method of wiring an electric fan is to use a relay that is switched on and off by the ignition switch. This method works well to cool the vehicle but the drawback is the fan will be running constantly when the ignition is on. Fan noise and added electrical system load will be present at all times.