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2015 Denali Acadia A/C blows hot air. Most of the time the interior A/C light flashed 3 times then went off. Checked the low pressure port at it read around 35 PSI (ambient temp was 88F). As an attempt to fix the issue (or at least determine if I have a leak), I added one 12 oz can of R134a but the charging hose gauge still read well below the ...2015 GMC Acadia AC Problem. 22Sep2017 - Outside temp shows 31C and we noticed the AC was just blowing air. 23Sep2017 - Outside temp show 34C and in the middle of a long drive, driver side started blowing colder air. Passenger side is warm. Check with infrared thermometer and driver is at 12C and passenger is at 25C.Its a 2011 Acadia SLT. I have to turn the rear vents towards the front to feel air blowing although you can feel the front air about 6 inches from the vent. Could be a failing fan motor or failing switch. Could also be debris in the fan housing mucking up the works. And let's not rule out a failing actuator.2008 GMC acadia HVAC is working blowing cold air. HVAC is blowing cold air but no heat. Well AC cold wasnt working - Answered by a verified Chevy Mechanic. ... No, and this us a 2023 Tahoe, first summer. 2 days ago temp outside was 99°, next time I drove it, ac in drivers side blowing hot air. ...This was supposed to have been fixed last year in April 2011 and July 2011. Now its continuing as iI lost cold air today looks that this is a common issue on this forum. I found that this is a recall on 2010-20114/2011 Acadia's. EQUIPMENT:ELECTRICAL:AIR CONDITIONER-. Vehicle: 2010 GMC Acadia. Nature of Defect: EQUIPMENT:ELECTRICAL:AIR CONDITIONER.Afterwards climate control on drivers side messed up. Vents blow hot air while all others blow cold. Seems to be common problem after battery disconnect. Many Internet posts. Tried removing hvac fuses for a few minutes and then start vehicle again and allow to recalibrate. Have tried this several times. works for a few minutes then blows hot ...Read through this thread: Temperature Gauge drops and A/C stops blowing cold air. The help you seek may be in that discussion.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 ...Art-deco design cues of the 1937 GMC pickup included an intricate grille and sweeping lines. See pictures and learn about the elegant 1937 GMC pickup. Advertisement With styling in...45,506 Satisfied Customers. 14 years GM dealership technician and training. Pete is online now. Share this conversation. I have 08 gmc acadia air-conditioning works. It gets cold. I have 08 gmc acadia air-conditioning works. It gets cold but, sometimes not. Whate is the moter that switches from heat to cold located.Posted on Jun 09, 2014. Several reasons why ac not blowing cold. Most common a freon leak causing system to be undercharged. electrical and component failure may also be a factor. You need a set of gauges. find the compressor start engine with a c off the compressor clutch wont be engaged now turn it in on and see if clutch engages.Bought if for $13,500 with 3620mi on it. Can see my build here: 2019 GMC SLT1 V6 AWD Salvage rebuild!! So the problem was the dealership sold me the AC line that had the R134A port on it. I needed the AC line with the 1234yf port. When I installed the wrong line the first time there was one seal I reused.My '11 Acadia SLE started blowing hot air. We added refrigerant and it blew cold for about a 30 minute drive home. An hour later got back in the car and it was hot again. My husband added more refrigerant and cycle continued. A mobile mechanic took a look and said our AC was overcharged and had air in the system. We evacuated the …12 Answers. 26,225. taver91 answered 5 years ago. The surge you are seeing will happen each time the compressor cycles. When it comes on it puts a little strain on …Mar 28, 2022 · 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 ... 9223 posts · Joined 2009. #5 · Feb 23, 2012. Re: AC/Heat only blows through all vents, Help! while youre down there- turn the key to on--. and move the selectors--- you should hear/see the blend door motors working- or not working. 2023 Traverse LT 3.6L 15,000.GM did make this is very easy to do. Just find the fuse for it underneath the instrument panel on the passenger's side, remove it, wait about a minute or so, then put the fuse back in. Then, turn on your car and the AC will be running. Let the AC run and don't touch anything for 5 min or so. The system will recalibrate the blend door motors. heater blows cold air A/C stopped working heater core engine complaint electrical issue heater complaint transmission complaint paint defect Acadia recall. Maximize. The 2014 GMC Acadia has 3 ... 2011 GMC Acadia AC blowing hot air 3 Answers. My '11 Acadia SLE started blowing hot air. We added refrigerant and it blew cold for about a 30 minute drive home. An hour later got back in the car and it was hot again. My husband added more ref...

1. AC Blowing No Air at All. Usually the culprit. If your GMC Acadia has no air moving through the climate system at all, that’s a lot easier to diagnose than the air that is blowing not being cool enough. When there’s no air flowing through the vehicle’s cabin, a bad blower motor usually causes this scenario.Mar 28, 2016 · rpdrake Discussion starter. 5 posts · Joined 2015. #1 · Mar 28, 2016. My 2012 GMC Acadia just stopped blowing hot air in the front vents. Certified warranty just went out as well they are telling me! Choosing the right air conditioning unit for your home can make a significant difference in your comfort during those hot summer months. If you’re in the market for a new window AC...Gmc Acadia Ac Blowing Hot Air. 01 Jan 2024 by Fatima Fritsch IV. 2007 2018 gmc acadia ac evaporator blower housing rear side factory r-8 Acadia gmc refrigerant add port low pressure air freon 5l conditioning fill system 2007-2012 gmc acadia ac heater climate control 25932036 53920.Car AC Blows Cold on One Side and Hot on the Other - Diagnose and Fix. Description. If the car AC blows cold air on one side and hot on the other, there are a few different causes but it's likely the blend door actuator, also known as the temperature blend door actuator or vent mode door actuator. Author. 1A Auto Team.

The driver side vents are blowing cool (not cold) and the passenger side is blowing HOT. 3. I took it in for an oil change (at GMC) and asked the guy to look at it. He said it was the cabin air filter causing the problem, and wanted $50 to replace it. I laughed inside for 2 reasons. One, I knew it wasn't the cabin air filter causing the problem.Dec 22, 2021 ... Tech Tips - Uneven Car Vent Temps: Heat or A/C Blowing Hot Air on One Side Cold Air On Other. In this video I give some tips on fixing a ...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. 2012 GMC Acadia Rear A/C Blows Warm - FIXED!. Possible cause: you can buy the part here: https://amzn.to/33HoupjIf this video helped you fix.