Rear ac not blowing cold air
37k miles. Rear ac isn’t blowing cold air, temperature is around 60°-65°. Front ac is working fine, around 32°-35°. Tested rear blower motor actuators and they are working fine, blower motor resistor and expansion valve are brand new (OEM) AC lines are fine there are no leaks. Low side line gets cold but the one going to the rear ...Faulty Compressor. A faulty compressor will not move the refrigerant through the system properly. Here are the four main reasons why your Pacifica’s may not be working: Clutch Cycling Switch – AC systems use an electromagnetic clutch to activate the compressor. When this switch fails, your air conditioning will only blow warm air.Jun 13, 2012 · Symptoms: 1. rear a/c ice cold for a while then no air at all from the rear (the evaporator kept freezing until forming ice preventing air flow). 2. Front RARELY worked like it should. When it did, the passenger side was usually noticeably colder than the driver side.
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If voltage goes to the blower motor, it’ll need replacing. If there’s no voltage, test the resistor (YouTube). 2. AC System Not Blowing Cold Enough. The most common reason for your GMC Yukon’s AC not blowing cold enough is low refrigerant levels, followed by a dirty evaporator or condenser issues (bad or clogged).Car ac repair. How to fix car ac that's not blowing cold air in your car DIY with Scotty Kilmer. How to recharge ac in car. How to diagnose AC problems and r...Jul 8, 2019 · The forum is full of their comments about it and resolutions to the problem. If it's very humid in your area, the evaporator may develop an accumulattion of ice which will not let much chilled air pass through to the inside vents. The A/C system could also be low on refrigerant, or the cooling fan under the hood isn't functioning properly.The air coming out of my main vents and rear vents is not as cold a it use to be. I am hearing what I believe the be the rear txv hissing as the compressor cycles on and off. I just got a set of manifold gauges from O'Riley's loaner tool program, here are my readings. Ambient - 70° Static system pressure - 84psi equalizedConclusion: Ford Freestyle AC Not Blowing Cold. These are a few of the most common issues that could cause your Freestyle not to blow cold enough. However, there are other issues that can cause this as well. Most of the time, when your Freestyle’s air isn’t blowing cold enough, it is going to be a lack of refrigerant causing the problem.When I turned on the AC, the rear vents would blow cold air. During one of the subsequent services, they found that water pump was leaking and ended up replacing the water pump and refilling the coolant. This was at 80k miles. This seemed to fix the problem with the rear vents which now blew air the same temp as the front. Hope this …The rear A/C evaporator (1) is located within the rear heater-A/C housing, behind the right interior quarter panel trim. The rear A/C evaporator is positioned in the rear heater-A/C housing so that all air entering the housing must pass over the evaporator fins before it is distributed through the rear heating-A/C system ducts and outlets.The most common causes for AC not cooling properly in GMC Acadia are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door ...Problem Description. On vans with rear AC, the AC may stop blowing cold air due to a damaged AC line near the back of the engine. It is common for these lines to rub on the engine block, causing a hole in the line and a refrigerant leak. 48 people reported this problem. 17 comments.Jun 12, 2021 · The first time the rear cooling line P.N. 23199274 was leaking and replaced. One year later, the rear evaporator P.N. 84358044 was leaking and replaced. Both repairs were very costly and luckily, covered by my extended warranty. I believe the front & rear A/C systems are independent of each other so one can work while the other is broke.#1 · Jun 26, 2016. Hello, the rear a/c on my 2010 highlander recently stopped blowing cool air. It only blows regular air and living in Las Vegas that equals to warm/hot air in the summer. The air in the front blows cold but not the rear. Has anyone else experienced this problem? Like. Sort by Oldest first. T. turtlebud. 7 posts · Joined 2010.779 posts · Joined 2010. #6 · Jun 20, 2011. I am actually reasonably impressed with the rear vents in our 2011 limited highlander. While the airflow isn't spectacular, I think it is plenty sufficient, you can definitely feel the cool/cold air flowing out of the vents, and our kids never complain about being hot.Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door actuator, or a defect in the climate control unit. 1. Low refrigerant. Insufficient amount of refrigerant in the AC system is one of the leading causes of AC not blowing cold air in Sienna.
Jul 28, 2023 · Blown Fuse: Check the fuse box for the rear AC system. A blown fuse can prevent the system from functioning properly. If you find a blown fuse, replace it with the appropriate one. Low Refrigerant: Insufficient refrigerant levels can cause the rear AC to stop working. This could be due to a leak in the system.Rear air conditioning is provided through four vents located above the rear doors and just below the headliner. They have adjustable directional vents that blow cold air towards the front of the vehicle. The inlet, fan, and evaporator for the rear air conditioning system is located in the inside driver's side quarter extension area (behind the ...In the rear I get tons of air flow in every setting. The air tempurature barely changes. It never gets cold or hot. B. bigbluetraverse. 1780 posts · Joined 2010. #8 · Oct 21, 2013. So it sounds like it's blowing but not directing the condition air. One of the dampers has to be stuck shut.My rear a/c does not blow cold air. Everything works but the air is not cold. How do I check for air blockage in the rear unit Thursday, April 15th, 2010 AT 8:23 PM. 31 Replies. LEGITIMATE007 MECHANIC; 5,121 POSTS ... My Ac Started Losing Cold Air Gradually Over A Couple Week Period, Then I Could Hear The Compressor Trying To Click On …1 Answer. Had a similar issue, no cold air and diagnosed the problem to the rear expansion valve being clogged with some small debris and fine metal shavings. Initially thought to replace the entire system, but figured it would be cheaper to replace the valve, clean the rear evaporator and replace the dryer. The dryer is often overlooked.
Why does the air inside a tornado get extremely cold? Learn more about new tornado analysis in this HowStuffWorks Now article. Advertisement On a June afternoon in 1955, a huge tor...The part is about $35-45 on ebay/amazon. do a search for rear actuator. It involved removing the rear inner panel. Someone has done it on their Traverse or Acadia. 2023 Traverse LT 3.6L 24,000. 2013 Equinox 3.6L 125,000. 2003 Trailblazer 4.2L 188,000. 2010 Traverse 3.6L 193,000. E.Conclusion: Ford Expedition AC Not Blowing Cold. These are a few of the most common issues that could cause your Expedition not to blow cold enough. However, there are other issues that can cause this as well. Most of the time, when your Expedition’s air isn’t blowing cold enough, it is going to be a lack of refrigerant causing the problem.…
Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Faulty Compressor. A faulty compressor will not move the r. Possible cause: Surviving a plane crash is something that every air traveler hopes they will never have.
It is driven by the air mix door motor (see attachment). When the rear heater is in operation, the temp is controlled by the door, mixing hot and cold air. There is a feedback sensor to tell the control unit the position of the door. Remove the trim to get to the A/C/Heat unit and yow will see the air mix door motor.Aug 9, 2018 · When I turn the rear AC on it blows lukewarm at best, sometimes even hot air. The front AC works very good. The rear heater blows hot when it is set to hot. I am under the impression that the rear blend door is not working correctly. Do I just need to bite the bullet and open the rear HVAC compartment to replace the blend door/blend door actuator?
It sounds like a rear control problem to me. The 2 lines that come out of the accumulator under the hood go all the way back to the rear condenser or evaporator. The rear has a Thermostatic Expansion Valve (TXV) to meter the flow of refrigerant into the rear evaporator. When the TXV goes bad the rear will not cool.AUTOMATIC. 147,500 MILES. 03 chev tahoe 4.8 engine. Rear a/c not blowing cold air. Front air blows out at 40 degrees. Doesn't matter if I use the front or rear control switch. Also the very rear accessory plug doesn't work. Checked all fuses and are ok. Thursday, June 30th, 2011 AT 4:39 AM.
Jul 24, 2015 · T. Thunder2996 Discussion starter. 7 postsJun 19, 2018 · Rear AC not blowing as cold air as front. ThThe air coming out of my main vents and rear v Equipped with HVAC SYSTEM-AIR CONDITIONING, FRT & RR ELECTRONIC CONTROLS (CJ4) Condition Some customers may comment on one or more of the following concerns from the 2nd row / rear HVAC: • Temperature doesn't change when commanded • A/C inoperative • Blowing warm air when the A/C is selected • Blowing cold air when heat is selected ...Beat the summer heat with a portable AC unit. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I agree to Money's Terms of Use and P... The fact that I'm continuing to get cold air in the ba I hope this is the right section to put this. I recently picked up a 99 denali, the front ac blows nice and cold but the rear ac is blowing warm air. I was under the impression it was all connected but I guess I was wrong. Any idea on what would cause this and how to fix it? Thanks guys If ok, then you will need to check for 12v on the blue/1fmjk1jt0gef36954. Ford Mechanic: A. Penland. The problem c I have had my '17 LX since new. I noticed the rear air was not blowing cold, about a year into ownership - front was fine. I took it in to the dealer they evacuated the refrigerant and recharged, adding some dye. Turns out it was 1/2 pound low. It's like an ice box now. I check with a black light periodically and no leaks. Worth checking. July 3, 2020. #1. I have a 2013 Explorer XLT an 97 Chevy Suburban rear AC not blowing as cold as the front. I just had the system over hauled with all new rear lines and a new expansion valve. I also have a new condenser. The front blows really ice cold while the rear is cool at best. It has one compressor that runs the 2 independent AC's.If your air is blowing cool but not cold, the problem could be a clogged filter, cooling fan problem, radiator trouble, or it could simply be that you need to recharge your AC. You don’t need to tolerate a stuffy, uncomfortable car, and you don’t need to rely on the shop to fix the problem either. #1 · Jun 26, 2016. Hello, the rear a/c on my 2010 highlander[Car ac repair. How to fix car ac that's not blowing colJul 10, 2006 · 8075 posts · Joined 2004. #2 · Most people use the term AC condenser to refer to the part of the air conditioning system that sits outside the home, even though this part of the system has more components that j...Jun 19, 2018 · Rear AC not blowing as cold air as front. They said this is NORMAL and is expected to be 5-6 degrees cooler than front! This is news to me and not a single car I have owned thus far has had this 'normal' behavior. When I was handing over the car, he sat in it and said yes, it doesn't blow cold air when the temp is set to 76, but if he reduces ...