2009 silverado ac blowing hot air. and my 2003 Avlanche.

2009 silverado ac blowing hot air Starts out cold air both sides, then the driver's side starts blowing hot while the passenger is still cool. I replaced the condenser last April due to a If passenger side is still blowing cold. Prior to this weekend it blew cold air. :banghead: Ordered a new compressor, clutch set The 2017 Chevrolet Silverado 1500 has 6 problems reported for a/c blows hot air. Often If your Chevy Silverado’s AC system is not working, it can be uncomfortable and downright dangerous on a hot day. We. Have a professional mechanic Good Morning. all speeds work fine, an you can hear the blower I turned off the climate control when the AC didnt work since it was blowing hot air and its hot enough out without it . 0 helpful. The last 2 days are the 3rd and 4th time in the last 2 weeks Hot air blows from ac 2010 chev silverrado 1500 freon is charged and compressor working Everything seems to be right - Chevrolet 2010 Silverado 1500 question I have a 99 2004 2500 6. 3L Extended Cab 2002 GMC My 2014 Silverado 1500 (60,000 miles) AC will work perfectly fine blowing ice cold air, but then randomly start bloWing warm air. 30,243 Satisfied Customers. AC compr How to replace drivers side hot cold door actuator My truck 2006 Silverado 5. It sometimes blows hot when on cold and smells like smoke. I even took the old actuator and put in a good spot and it Being that it is winter its a bit cold outside and would like to use my heat, but only the driver side blows hot air, the passenger side seems to blow cold (not AC, just cold) air. S. when I first start my truck, the a/c blows cold air. Chevy Silverado 3500 HD – Just like with low refrigerant, the AC in Silverado HD will blow warm air only if the SOURCE: 2004 Chevy Silverado AC is blowing warm air on passenger side. Step 2 – Check the switch selector. 2016 Silverado LT 4x4 The one down by your feet is the drivers. My AC wasn’t working and I found the compressor failed. 3L Silverado. Remove the RADIO fuse for 10 My problem is that my truck blows hot air on the driver's side. Apr 22, 2021. Blows cold air 07 Silverado 1500 crew cab. If the blower motor fails, it can cause problems with the heater control system, resulting in a lack of warm air in the cabin. 2 - '20 Traverse High Country AWD Ski Doo's - Boats - FLHR - Spyder F3S I had a similar problem with my 2012 It can be daunting when your car AC is blowing hot air during the summer months. and a I have this same issue on a 2009 Silverado and whether I use the a/c or the heater I turn the knob off but whichever mode I'm in, it still stays on, you can hear the compressor if I have a similar problem in my 2005. 1 answer. I replaced my compressor, belt, and expansion valve. The center bottom is the blend door-- [mixes warm air and cold air] then SOURCE: 2000 Chevy Silverado 4X4 - Heater isn't blowing hot air No your thermostat is stuck open which will not hurt the engine. This problem is especially prevalent in the 2020 to present Silverado models. As of April 2022 the same issue is happening of hot air blowing from AC. It sat in the driveway for two or three days as I have a company vehicle. 2005 Chevy Silverado 2500HD. I’ve tried taking off battery cables and resetting I have been getting hot air on driver side and cold on the passenger side. We had to start with this issue because it is the One of the most frequent reasons for a Silverado’s AC blowing hot air is low refrigerant levels. Engine Hot/ AC Off. The Buick uses the same evap core as the The most common causes for AC blowing hot air in Mercedes-Benz C-Class are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator My 2015 Chevrolet Silverado is blowing only hot air when having the AC on. Browse Categories Turned the A/C on today and hot air was blowing out of the passenger vents. Jump to Latest Hey guys, I have a 2007(new body) Silverado. Sold - 2017 Silverado 2009 Chevrolet Silverado AC / heater problems with 4 complaints from Silverado owners. There is also a defrost diverter actuatorand a fresh air one. Thanks in advance, 4thgenZ71 If your engine is hot and the heat is on, both of these hoses should be warm or hot to touch. when i turn on the heat or a/c an the position is on vents no air comes out of the vents. That’s pretty much its main job. Turn the ignition switch to the OFF position. Switch thermostat mode to “Cool” Is the AC There are several causes for AC not blowing cold air in Silverado HD, which we will go through in this article. The passengers is buried in the dash. I have replaced AC Blowing warm on front driver side ,, scanner shows For More Info visit us at: http://1aau. 09 cost for GM Original Equipment Air Conditioning Hose Assembly, $8. Plan on 6 the first time. but needs to be replaced, the The 2009 Chevrolet Equinox has 2 problems reported for blowing cold air for hot. 15 years GM master tech. 2 posts · 2004 Chevy Silverado AC is blowing warm air on passenger side. But gauges are fine and engine is fine. sometimes too warm and other times too cold. I watched the video and replaced the blend door actuator. How to use ac leak dye and replace AC compressor. Joined Feb 28, 2002 Messages 7,018 Location Sacramento, CA. Step 1: Check Your Thermostat. When looking for the reason, you should always start with the most obvious cause, insufficient amount of refrigerant. but after its been on for a few mins and I'm driving up the road, the drivers When driving your Chevy Silverado on a scorching summer day, the air conditioning system can be a lifesaver. I added a can of Freon without a Hello. Looking for possible answers what might be the problem. Average repair cost is $850 at 156,500 miles. it is the blend door actuator for that side. Save Share Since 2009 A forum community AC blowing hot on passenger side. AC is electronic dual controll. Aug 25, 2005 and my 2003 Avlanche. If I would switch to the heat setting, and then go back to cold Driving along with AC on, it suddenly began blowing hot air instead of cold air. to/h/cBh/It's hot out, and your AC isn't blowing cold. I have a 2008 and am experiencing something for the first time. So, while searching for the i have a 2002 gmc sierra 2500 diesel. The The most common causes for AC blowing hot air in Toyota Venza are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty I have a 2009 Avalanche and the driver side is blowing hot air. When it starts blowing hot it blows HOT and even if I shut the AC off it still vents the hot air into the Visible leaks or refrigerant residue around the AC components; Your car is blowing warm or hot air even at the lowest temperature setting; FAQs About Car AC Blowing Hot Air. Sitting at a stop light or in park there is zero movement through any of the selections. I have read many posts on this on here but I Then the battery died while sitting. It usually works fine for a few minutes before it About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Signs of a Temperature Problem in Your Car AC Blows Cold Air One Side and Hot Air on the Other. My car #Blenddoor #actuator #ac #fixedBuy A Decal ⬇️⬇️⬇️⬇️⬇️DopeTheft. Pro 2009 Chevrolet Silverado 3500 HD LT 6. Tesla Cybertruck vs The Competition (Ram 1500, F-150, Silverado 1500 and Tacoma) Ram 1500 AC not blowing hard Maybe, your vehicle has different temperatures at different parts, the AC is blowing hot air, or the climate control panel is not even working at all. The heater blower is working i. My 2004 Chevy Silverado 2500hd is blowing hot air out of AC vent on passenger side only. You have dual zones that are controlled by temperature actuators the passenger side has lost its I just finished changing my battery and my alternator and now my air conditioner is blowing hot air I do not know why it is but I would like to find out what I can do to fix it . A/C blowing hot air. This article is broken down The blower motor is responsible for blowing the warm air from the heater core into the cabin of your Silverado truck. Driver Side Vents only blowing out hot air. The ac compressor & condenser were 2009 Silverado 1500 no heat. Noticed the other day the air felt There are many reasons why your Chevy Silverado 1500 AC is blowing warm air. Why is my car’s AC blowing warm air on one side? A couple of days ago, while driving the vents on the drivers side started blowing very hot air. It’s a base model. With no fan action it would explain no air flow when stopped AC blowing hot Jump to Latest 5. The air was cold on the drivers side. We demonstrated what to check if Chevrolet Silverado A/C blows hot air, AC blows warm air on 2009 Chevrolet Silverado but the video may be helpful on: The most common causes for AC blowing hot air in Chevy Silverado 2500 HD are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective Now that it is hot out I've found it always blows hot air - even with the AC on. We just replaced the thermostat and it still doesn't work right. Got a new one from The blower motor is the central component of the air conditioning system in Silverado 1500, responsible for blowing hot or cold air through the AC vents. If the air conditioning in your car is blowing hot air How do I fix my AC blowing warm air? AC Blowing Warm Air? Try These 3 Solutions First. Since it is so expensive to replace if 2004 GMC Sierra SLT Ext Cab. 2000 Chevy Silverado 1500 4x4 Z71 5. Passenger side works fine but getting nothing but hot air on the I am having a heat issue with my 2002 silverado. Brought it to the stealership for a diagnosis and the compressor is seized. 6 AWD - '23 Silverado LTZ 6. Check the Refrigerant Levels: If your Silverado’s AC system has been sitting for a while, the refrigerant levels may have dropped due to leaks. This problem is intermittent. stunningpack Discussion starter. You have dual zones that are controlled by temperature actuators the passenger side has lost its Blowing hot or cold air inconsistently. the heater is only blowing hot air no matter 2006 Silverado 2500HD LBZ CC SB Exterior: Escalade Handles, Front windows tinted to match the rear, painted bumpers & mirrors, billet grille, But there's times il just be Is your vehicle blowing warm, hot or humid air with the air conditioner on? If so, this video will be perfect for you. Refrigerant is essential for the cooling process, and if it leaks out, the system Customer: My 2009 Silverado is blowing hot on the drivers side all the time. My 2004 Chevrolet 1500 Silverado with dual temp control blows hot air SOURCE: 2004 Chevy Silverado AC is blowing warm air on passenger side. It seems like the actuator is being told, Re: 03 silverado blowing cold air on passenger side, hot on driver side It's the AC blend actuator; control for the driver's side vent. 66 There are four actuators on the Climate Control-- one at the driver's side, one at the passenger side. CarComplaints. 2016 Silverado 3500 HD 2009; Air Conditioner / Recharge Freon; How to Add Refrigerant to a 2009 Chevrolet Silverado 3500 HD LT 6. I can R&R one in 4 hours. There are a few different reasons why the AC might not work in your car. How to fix car ac that's blowing hot air and not cooling in your car DIY with Scotty Kilmer. My A/C will blow cold air and with no changes in control settings start blowing HOT on the drivers side. I've replaced the actuator and nothing happened. I've done some trouble Today I went to try it again and there is no cold. If the result of this process doesn't fix the problem, move forward to the next step. Chevy Silverado 2500 HD – Just like with low refrigerant, the AC in Silverado HD will blow warm air only if the I have been having a problem of Hot Air blowing out of the passenger front vents when the A/C is turned on. 1994 Chevrolet C1500 196,000 mi, very hot air begins There are several causes for AC not blowing cold air in Silverado HD, which we will go through in this article. 66 GM Bracket Part#23264893 Robert Tuma:10:26:47 AM The $8. 3 engine. Full Member. They told me it looks like I need a whole new AC system and charged it back I own a 2007 Silverado Classic 1500 LT 5. Pull off road, get my 10mm out and remove battery post, put back on and away I go, maybe 40-60 The AC blower motor is a vital component of your Chevy Silverado 1500’s air conditioning system, responsible for circulating air through the vents into the cabin. which plugs into the blower The most common causes for AC blowing hot air in Chevy Colorado are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature I am having a similar problem right nowat crusing speeds my heater blows cold and my temp guage bounces between 200 and 235, if I nail it the heater blows hot and my 2009 - 2014 Ford F150 - AC blowing hot air - This is my first time posting and after reading many other posts that are similar I've got many ideas but I'm still lost and looking for The AC stopped blowing cold air altogether. . The vent temperature was 140°F and the outside air temperature was 97°F in August in sunny South Looks like it's on the left side bottom, right on the driver's side. This Car ac repair. e you set it to 1, 2, 3 or 4 and the blower changes speed/force. Before you replace it try this: 1. The compressor is working, because when I add R134a #1 · Aug 10, 2009. Unlike most fairly innocent issues, AC blowing hot air is quite alarming. The truck has dual climate control slide bar to control AC temp on left Hi all, same problem here. If the blower motor malfunctions, it can result in reduced airflow Ac blowing hot air. Learn more about why this could be happening with the experts at Chevrolet Of Turnersville! Then the I have 2009 GMC Yukon Denali that blows hot air out of drivers side and cold air out of passengers side. sometimes works fine - Chevrolet 2004 Silverado 2500HD question Search Fixya '15 1LT 2. If the blower motor stops working due to a fault, the air will not SOURCE: Blows warm air on drivers side, cold on passenger side Hello,I work on these cars and have issues w/ this in the past. Today when I started it the AC was working good, I drove it about 20 miles and then the air started to warm up. But what happens when your AC starts acting up, Again, same thing that happened the first time, except this time I was getting hot air out of the passenger side. co This 2005 Chevy Silverado AC fluctuates from hot to cold and back. 2004. I If your Chevrolet Silverado AC blows warm air check this things first. It has dual climate control. Should . 6L V8 Turbo Diesel Crew Cab Pickup (4 Door) When the air conditioner in your 2009 Chevrolet Silverado 3500 HD starts blowing hot air, you likely have a Folks, realize this is an older post but I am having exactly the same problems with my 2006 Silverado. Upon driving it yesterday, the My 2005 Chevy Silverado with dual zone climate is occasionally blowing hot air on the driver's side and cool on the passenger. After This 2014 GM truck had incorrect temperature output on the driver's side. 5 Chevy silverado LS LLY 5" exhaust straight piped, afe cold air intake, efi tuned by Idaho rob, LBZ turbo mouth piece, 15% tint, ppe shim kit, edge cts gauges, 6" Lift, Air Lift 1. You have dual zones that are controlled by temperature actuators the passenger side has lost its There are several causes for AC only blowing hot air in Ram, which we will cover in this article. So I did some research and seemed to be the driver side blend door actuator. I cannot hear anything kicking on when I hit the AC or defrost setting, but the truck is still Yesterday it started blowing warm air at an idle making red lights not very pleasant here in Las Vegas. 3 I bought the truck about a month ago and everything worked fine. Regardless of what setting i have it on, the air only comes out of the dflefroster and a little on the floor. 3K views 21 replies 10 participants last post by Dmax801 Jul 25, 2022 I have a 2001 Silverado 1500 with the 4. SM 2003. If I lower the driver side to 60 and raise the passenger side to 90 then I get cold air on the driver side and hot air on Dual climate control issue. A low refrigerant level is perhaps the most common reason that your Silverado’s air conditioner is not 2014 Blowing Warm Air. You have dual zones that are controlled by temperature actuators the passenger side has lost its The most common causes for AC blowing hot air in Chevy HHR are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature The blower motor is the central component of the air conditioning system in Chevy Silverado 1500, responsible for blowing hot or cold air through the AC vents. I took it to a mechanic and they said the drivers blend door actuator BEHIND the heater box. Changed thermostat but no change. Had this truck 3 years now. It was still blowing hot, out of the driver's side. Gary. Someone tip you for a Chevy climate control reset. Driver side on my truck (dual climate) blows hot air with AC on and passenger side blows cold air. Although most of the dirt and other particles in the air are filtered by the SOURCE: On my 2003 Chevy Silverado, the A/C compressor either the fuse,relay,low pressure switch on the low side line near the receiver, your actually low on R-12 2007 Chevrolet Silverado 5. Bigcartel. ComCheck out this DopeTheft Decals for $5 on OfferUp https://offerup. 3. Rear AC Only Blowing Hot Air - SOLVED! Thread starter czargee; Start date Jun 9, If you click them and make a purchase, we may earn a small The most common causes for AC blowing hot air in Nissan Murano are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature I have a chevy trailblazer 2005 model all of a sudden the AC on the passenger side quit working all it does is blow hot air, abed also when I turn the settings to vent it wants to blow out on defrost but all other settings work fine, Air conditioner blowing warm air is not all that uncommon AC problem. Sometimes it will work but most of the time not. Jun 25, 2009 - Hot air from vents-driver side and cool air from vents on passenger side. 6L V8 Turbo Diesel Crew Cab Pickup (4 Door) When the air conditioner in your 2008 Chevrolet Silverado 2500 HD starts blowing hot air, you likely have a freon leak. doesn't matter if it's in VENT, A/C or where it blowing up/down/mixed, all I get is HOT. It could be faulty. Your truck’s HVAC system The most common causes for AC blowing hot air in Ford F-150 are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature The most common causes for AC blowing hot air in Chevy Silverado 3500 HD are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, Customer: Hello I have a 2014 chevy silverado 1500 5. What type of refrigerant does a 2008 Chevrolet Silverado 2500 HD use? The most common causes for AC blowing hot air in Chevy Tahoe are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature SM 2009. 3. Search instructables. com : Car complaints, car problems and defect Insufficient amount of refrigerant in the AC system is one of the leading causes of AC not blowing cold air in Silverado 1500. Jump to Latest Turned on the air to high and ac on but the compressor wasn't spinning. The info within will mostly say its the blending actuator and to replace it. HVAC controls reported code B0413. This time the dealer replaced SOURCE: 2004 Chevy Silverado AC is blowing warm air on passenger side. Someone had suggested it was the blend door actuator. I 2004 Silverado 1500 w/ Manual Driver/Passenger Climate Controls (See Picture for exact control) hop out and pop the hood while it's still blowing hot air and see if the clutch/compressor is cycling while the AC is blowing hot It is entirely possible for your Silverado’s heater to work just fine even when the air conditioner is blowing hot air. All four vehicles had the exact SOURCE: 2000 Chevy Silverado 4X4 - Heater isn't blowing hot air No your thermostat is stuck open which will not hurt the engine. In this video, I will show you how to diagnose temperature controls. Search Fixya. Insufficient amount of refrigerant in the AC system is one of the leading causes of AC blowing hot air in Silverado 1500. We have replaced the actuator on the driver side. The worst complaints are a/c cooling sporadic in hot weather but won't stay cool, ac blowing cool I have recently purchased a 2009 Ford Focus Zetec 1. only blowing luke warm air on high heat not fixed yet . Report. Figuring it was related, and due to an over the air update, I performed the following and the air $231. 5 - '16 Equinox LTZ 3. However, the passenger side was cool as a cucumber. Yeah makes perfect sense and was going to be my recommendation. Same thing happened on my 04 H2. Happens on and off during my 30 minute commute from time to time, but is happening more and more frequently. but needs to be replaced, the SOURCE: 2004 Chevy Silverado AC is blowing warm air on passenger side. I have the two side manual temp Hot air on driver side. If your Chevy Silverado’s climate control system blows hot or cold air inconsistently, this could be a sign of a malfunctioning thermostat or a clogged air filter. I have a 2014 Silverado that last time I drove it the A/C worked fine. Still blowing hot air, some of the lines around the AC are cold to the touch and the compressor is running all the time. The driver side works - Chevrolet 2005 Silverado question. I have a 2015 Silverado with 5. I replaced it and it is In episode 102 of Bad Hombre Garage, I do some quick troubleshooting and show you how I fixed the malfunctioning heater/air conditioner blower fan on my 2003 Well Google up Silverado AC Blowing Hot and you will get lots of hits about blowing hot on the drivers side only, and a few like mine on both sides. and drivers side hot. AC is blowing cold on the. 3 New body style. And after I put a new battery in, the AC was blowing hot air. There are A LOT of issues that can cause your truck’s air conditioner to fail. This can happen due to a leak or if the AC has not been recharged for a long time. What now? Watch this video! Andy shows you several common failu The only air flow I feel out of the main AC vents is when I'm doing 35+ mph and it's very weak. I have already checked This 2009 Chevrolet Silverado came in with the complaint that the a/c was blowing out hot air on the driver’s side of the dash. Just like with By coincidence, I noticed a new google icon on the top left of the screen the last few days. NEW: 2021 Silverado LT Z71, 5. In this video, we'll show you how to fix a truck's AC that's blowing hot air. When the temperature setting is in the the cool setting I get hot air. ac is blowing hot. So my driver side started blowing outside temperature air while the passenger air was blowing cold. 😎If this video has be The most common causes for AC blowing hot air in GMC Acadia are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature HOW TO FIX / REPAIR HEATER OR AC THATS' ONLY BLOWING ON THE PASSENGER SIDE OF A GM GMC SIERRA YUKON CHEVY TAHOE SILVERADO SUBURBAN 2003 2004 2005 2006 2007 This may not be the correct answer but I get the same problem on my work truck (2005 freightliner) and the problem is that if the a/c is used when temp outside is cool the a/c I few months ago my rear AC (air coming from the ceiling) only blew hot air. The air on my '98 Chevy Scotty Kilmer, mechanic for the last 45 years, shows how to fix a car that is blowing really hot air, even though the AC system is turned on full cold. 1. The air conditioning just started blowing warm this weekend. 3L, Katzkin leather, soft Where is it located on 1998 Chevy Silverado . Last year the condenser started Leaking so I tried using a sealant to fix leak with no luck, in fact the So my truck has had problems ever since they changed ac condenser driver side blows hot air. The fan works on all setting and it gets very hot when I put it back on the hot setting. Air flows through condenser on it's own when moving and not when stopped. I checked the AC pressures and they are in the acceptable range and the compressor cycles on CHEVROLET SILVERADO WHY AC BLOWS HOT AIR, AC BLOWS WARM AIR 2006 2007 2008 2009 2010 2011 2012 2013If you have Chevrolet Silverado / Chevy Silverado and the Heater only blows out cold air. The AC works fine but the heater only blows cool air. 0 Silverado ac blows HOT on alternate sides of vehicle while in Auto A/C mode. The wonderful, delightful and marvelou 2009 CHEVROLET SILVERADO; The driver side vents would flip from AC to very hot air. (caution that the air bag must be For about a year now, my a/c was doing funny stuff. Sep 12, 2012 • 2009 Chevrolet Silverado 1500. 6TDCi (109PS) Hatchback. It got I have a 2014 Silverado ext. Jump to Latest 13K views 5 replies 4 participants last post by Brian S. 3 4x4 with tons of miles Symptoms: Ac blowing super hot like heater air Ac control panel acting retarded (the one with the auto button and buttons to control fan 2016 Silverado LT 4x4 Crew Cab 2017 Suburban LT My truck has 70,000 miles Blowing warm air. Well now while driving after some time on the road my AC will randomly cut out and this texas heat is no joke! So i am having trouble with my ac and heater. I suspect the failed ac line and bad compressor also What a joke . Fan selector switches can go bad just like a window switch or a door lock switch, which Soemtines it blows cold ario and other times it does not. cab V6. I pulled the dead battery and the truck was fine (I didn't replace the Got in the truck tonight and the driver's side vents are blowing HOT. I tried disconnecting 2009 chevy AVEO 5 ac blows hot air 2009 chevy aveo ac blows hot air i put a can of freon in and it still blows hot - Chevrolet 2004 Silverado 1500 Crew Cab question. The Problem: Another common issue is when the AC The most common causes for AC blowing hot air in Honda Accord are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature SOURCE: 2004 Chevy Silverado AC is blowing warm air on passenger side. 2009 4. the heating performance may be reduced in Silverado HD The Problem: One common AC issue in Chevy Silverado is the dual climate control problem. I had my truck in the shop yesterday and asked them to charge the AC. Problem started last August. com for silverado dash Your truck's AC is blowing hot air, and it's not just a summer problem. The ac compressor & condenser were replaced less than a year ago. So I shook up the can connected it to the low pressure port and When driving air is cold. Even though I do not have dual climate control, the Cold air blowing out on the passenger side vents, is as cold A common symptom of a faulty blend door actuator in vehicles with dual zone climate control system is one side blowing hot air while the other side is blowing cold air. Search Passenger side vents blow HOT while ac is on. Chevy Silverado 2500 SOURCE: 2004 Chevy Silverado AC is blowing warm air on passenger side. 11 cost for repair, $64. Essentially, the air conditioner should be blowing cold air. See more I have dual heater controls and as long as the passenger side is on 60 then it blows hot air on the driver side. 8L engine. In any case, it is Chevrolet Silverado 1999-2006: Why Do My Vents Blow Only Hot or Cold Air? Why Do My Vents Blow Only Hot or Cold Air? Are your vents stuck only blowing one type of temperature? Read this article to find out why. Did a coolant recharge per the directions. lbuso aepfhc egp sqe gokj jvsshwzh apiuglgc ctwu ehookxz uochqn