The passenger side of the car is getting no/some heat. Three times now, when it rains really hard (I live in Boston) there is 1-3 inches of rain pooled in the floor board on the drivers side, coming from the panel to the right of the door. My passenger side is dry but my drivers side floor is wet. So, the heater blows cooler out of everything on the drivers side, including the floor and defrost. PLEASE HELP! No heat at all comes out of the passenger side. To get heat on the passenger side I press the re circulation button, and close the driver side vents. I've read that this could be an blend door actuator that needs to be replaced? This test also proves out the HVAC controller. I called the dealer and they basically said since the car was over the 36K miles I would need to pay them to take a look at it, diagnose it and fix it. The blend door under the cabin air filter seems to be workin The car has dual climate control. However, Alldatadiy.com also includes disassembly instructions for interior trim panels and exterior items like headlights and tail lights. Right side heat We had the problem of no heat to the floor on our, at that time new, 2009. Ugh. DODGE RAM FORUM. The passenger side is better, but still not what it was new. There is heat coming out on the driver side of the car but cold air on the passenger side. I have a 2008 Buick Lucerne and it blows cold air on the passenger side, especially the side window vent. Passenger air is warm but not hot. Try taking the vehicle out of gear and revving the engine a little. However, before actually installing the new actuator, try rotating the blend door to make sure it’s moving properly and not binding. Using the plastic wedge, pry off the side cover to the dash where the drivers door would meet the dash. When these actuator motors fail, you may notice the flow of air may not be working properly according to the change you have made. 7 Replies 7 Participants Last post: Walt S 4 mo ago. Heater blows hot air from drivers side and cold air from passenger side of car on 2012 Dodge Avenger. There will be a few more screws, remove them. Lo and behold, there it was, on the bottom of the printout, just mere millimeters from the floor. I can't keep my windows from fogging up. All actuator doors are working. I have great air flow at the floor vents, dash vents and the defroster. Beverly carbaugh on August 06, 2018: I have question. Inside your vehicle’s vent system, there are small doors that open and close to change the flow of air running through the system. Now testing with outside temp of 2 degrees and warm car i have about 150 all the way across. They cut the carpet to let it lay flat and we had heat on the drivers side. This morning I had hot air coming out of the driver side so it seems fixed. So its just driver side and defrost Thats not getting any. ... and wait for bubbles to come out of the rad; then try the heat again. Nothing worked. There is almost no heat coming out of the front driver's side floor vent and my feet freeze. Then align the shaft of the new actuator to the blend door axle and install. When that happens, the HVAC system can be stuck on blows cold air or blows hot air. All actuator doors are working. Need help please. In a dual zone system, you wind up with a blows cold one side, hot on other side condition. Little to no air comes out. It will stop after about 10 seconds. 2012 Avenger No Heat on Passenger Side. It is still blowing hard, its just cold air. While my bottom hose doesn't. Alldatadiy.com, on the other hand, uses the factory diagrams. No. March 28, 2018, 3:48pm #1. Heat only on drivers side, luke warm to cold air on passenger side … Mark helpful. What is happening is heat is coming out of the drivers side but cold air is blowing out of the passengers. So, I asked for a printout of the 2010 F150 AC stuff. I would recommend having a professional from YourMechanic come to your location to take a look at your vehicle. I replaced the blend door actuator behind the glove box. Also to clarify, how many blend door actuators are in this car? Recently, I changed out a bad blend door actuator. © Right side heat We had the problem of no heat to the floor on our, at that time new, 2009. I found that my passenger side would get 9million degrees and driver side vents were luke warm. This is with the heat on. This situation can be caused by a bad blend door (also called air mix) actuator, a broken or binding blend/air mix door, broken linkage to the blend/air mix door, or a faulty HVAC control head or wiring harness. Car makers used to rely on cables to change the position of the blend door to regulate the amount of heat. I read this post and flushed my heater core. If you’re tracking down a wiring issue, Eautorepair.net is the better choice. I've read that this could be an blend door actuator that needs to be replaced? Try taking the vehicle out of gear and revving the engine a little. Seems to happen after relative high speed and slow down, will kick off when acceleration resumes. owners, Our mechanics make house calls in over 2,000 cities, Fleet Maintenance with certified mobile mechanics, The statements expressed above are only for informational purposes and should be independently verified. I checked after the drive home tonight, and both the inlet and outlet lines to … A heater core leak usually leaks on the passenger side, and a A/C drain (plain water) leak usually happens on the driver side floor or in the middle center section of the floor. Clicking coming from passenger side of dash when unlocked or door opened. (I … I have changed the actuator, flushed out the radiator, and changed the thermostat. What do you think? If the vehicle was running with a clicking sound and then the engine has stalled... Danny. The driver side heat is little just slightly warm. I have replaced the thermostat, flushed the heater core. 2010 Ram 1500 5.7. 14 Replies . The battery has burned up, the alternator has burned up, or the starter has burned up causing the engine to not start up. When you make a hard or fast turn, the water will splash out of the evaporator case and onto your feet sometimes as you drive…or somewhere inside the vehicle. Still have the issue. vent blows cold one side, hot on other side. In most cases, their diagrams are right from the factory manuals. On auto the blower speed would not increase no matter what the temperature setting was. Both hoses on core are HOT. tried switching the hoses around, no difference. I'm getting heat blowing out of the driver's side vents, but not passenger side. What was your concern when you had the car diagnosed? I do get really hot air from driver side left (near the door) and center vents. On the driver side, everything blows full force (defrost, floor), but not the facial vents. I can control the drivers side temp setting and works great but the passenger side only blows cold air. So, really are there two problems or could they be related (no heat passenger and little force air on driver face vents)? I'm getting heat blowing out of the driver's side vents, but not passenger side. guides, Check cars for recalls, common issues & maintenance ), so the temperature actuators generally fail first. Drivers Side Blows Cold, Passenger Warm - Or Vise Versa . They cut the carpet to let it lay flat and we had heat on the drivers side. Last yeah I replaced the blending actuator and did nothing. It sounds like you may have a faulty blend door actuator. So manufacturers switched to small electric motors called actuator to vary the blend/air mix door positions. 2013 Edge Limited-Driver's side would only blow cold but the passenger side had heat. … read more. ( not hot, not cold) Save Share. That saves a lot of time because you don’t have to refer back to the component locator or circuit locations. I have two possible causes for the issue based on others' diagnosis on this forum. It wasn't much, maybe 1/12 of a jug but maybe that could have been it. I am having a very strange issue with my heating in my 2012 Holden/Chevy Cruze Hatchback (1.6L engine RHD). Air always blows from floor vent, no matter what setting heat is on. When you make a hard or fast turn, the water will splash out of the evaporator case and onto your feet sometimes as you drive…or somewhere inside the vehicle. How can the heater core be defective if it blows hot air out of the drivers side? Of course not under warranty anymore, so on my own. Recently, I changed out a bad blend door actuator. On the driver side, a little heat comes out, but really not that much air. I looked up this issue and I see that people are saying it's a blend door actuator, while some are saying it's a radiator and heater core issue? Thread "solution" was to check the carpet installation, I have verified and my carpet is not obstructing the heat vent (on center console side) at all.....this appears to be the only vent on the passenger side floor. Cold air only on driver side all vents. Replacing an actuator is fairly simple. If the drivers side blows hot air, it is probably a problem with the vent doors that select the air source. If you look at your temperature gauge, and the engine is running hotter than normal, but there is not heat coming from the heater you may be having issues with the water pump. I can't keep my windows from fogging up. 31 people found this helpful. In a vehicle with dual temperature controls you may encounter a situation where the vent blows cold one side, hot on other side or vice versa. Pulled panel box down to ensure panel door were not broken. Cold air only on driver side all vents. Drivers changed air temperature far more often than they change the mode (defrost, floor heat, dash vents, etc. Heat comes out of every other vent on the passenger side - reason is a mystery:( Report. ), so the temperature actuators generally fail first. no heat on my 2004 jeep liberty 1 Answer. Vehicle not moving, there is hot air blowing from the vent, and I don't feel any cold draft from anywhere else. Most of today's cars and trucks have the ability to blow different air temperatures form the drivers and passenger side. technicians, Trusted mechanics, rated by thousands of happy car I am not getting any heat on either the driver side or passenger side floor when it’s turned on “floor heat.” Heat works normally on defrost and dash settings but when turned on floor heat it will blow out of the defrost instead. Wondering if it has to do with water problem that we still have not been able to locate where it is coming from. This is the same if it's on floor, dash vent or defrost. The passenger side vent closest to the window and floor vent blows out ice cold air while the driver side is nice and toasty. It doesn't matter if you set the heat to only hit your feet...there's almost no heat output at all. When that happens, the HVAC system can be stuck on blows cold air or blows hot air. The engine runs by burning gasoline. Heat on Passenger side and zero heat on Driver side. I turned the heat on & off, switched from defrost, to blend, to floor, to mixed, hot to cold, etc. Meanwhile both passenger’s side vents are blowing cool air. Dash is now out except for top. Look at the fluid... Hello. The blend door makes more sense to me. It never really gets that hot in the car, where you need to turn the heat down. Eautorepair.net redraws factory wiring diagrams in color and includes the component, splice and ground locations right in their diagrams. The actuator that changes temperature is good, the actuator that doesn’t is bad. Heater blows hot air from drivers side and cold air from passenger side of car on 2012 Dodge Avenger. CarTalk.com Best of Deals Car Reviews Repair Shops Cars A-Z Radio Show. I think the initial problem could be because I used regular antifreeze to top it off before instead of dexcool. ok, new thermostat & full coolant in the car. costs, Hand-picked, community-rated professionals, Explore nationwide job opportunities for automotive Heat blows out on passenger side but not drivers side, cold air is blowing out of drivers side , doesn’t matter if it’s on defrost floor or dash all cold, got me stumped Answered! Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical I also flushed the coolant system, put in really expensive coolant - replaced the thermostat. (I'll … Katrina13. Now I can hardly tell if its any warmer than room temp. PLEASE HELP! If you feel the heat start to blow hot for a few seconds that’s an indication of a bad water pump or low coolant. Mark helpful. Reply. Pulled panel box down to ensure panel door were not broken. I have practically no heat coming from my driver side vents. Flush heater core really good and hope I dont have to replace the darn thing. Checking the coolant is an important part of keeping your vehicle well maintained. The printout they gave me did NOT include the driver side blend door actuator. drivers side blows no heat and passengers side blows just warm. Drivers side AC will intermittently switch to heater. I do not have dual climate control. I'm having exactly the same problem in my '07. Can I replace this myself without having to remove the dashboard? My car has 100000 miles. Report. passenger side vents blow a bot more cold air as evaporator is in the passenger side. Driver side will only blow cold air. How would I be able to check which is the culprit? The dealer tells me all of them do thi … read more But, luke warm heat from the passenger side and no heat on the driver's side. They include wiring diagrams and technical service bulletins. Pull the E-brake handle out to release the brakes and you will find another screw under there but above the handle, remove it. 2015 Nissan Rogue blows hot air on the passenger side. My Dodge Journey would blow hot air on the driver side and lukewarm air on the passenger side. I’ve looked under the dash (right of the gas pedal) by pulling away the felt and can see the two actuators. This creates fumes that include a number of potentially harmful chemicals, including carbon monoxide. have the same problem? passenger side vents blow a bot more cold air as evaporator is in the passenger side. A few months later I bought a brand new heating core and still, only fixed the passenger side … Hi i have a 2005 toyota matrix xrs and the heat blows hot on drivers side and cold on the passengers side what could this be do i need to flush my heater vore. There didn't seem to be anything strange flushed out, the antifreeze looked fine but who knows. Passenger air is warm but not hot. Jump to Latest Follow 1 - 7 of 7 Posts. or sign up with email About this Discussion. Continue with Google. The blend door makes more sense to me. Blowing hot air on driver side and cold on passenger side. Driver side vents puts out cold air and passenger vents hot air. Just disconnect the electrical connector, remove the retaining screws and slide off the actuator. Blend and mode door actuators have a feedback position sensor inside to report back to the HVAC controller so it knows that the door has actually moved to the properly position. If you have no heat on passenger side, try flushing the heater core. I've read that this could be an blend door actuator that needs to be replaced? When I run A/C cold air blows from all vents. Dash is now out except for top. The most basic way to put it is the 3rd and 4th gear are slipping. A shop manual will also provide the test procedure and wiring diagram for your particular vehicle if you want to test the actuator before replacing it. Spoke with dealer and they thought it could be the heater core. That's doing the same thing. I have a 2009 dodge journey and drivers side has heat the other side does not what could it be . And it's still doing it. A heater core leak usually leaks on the passenger side, and a A/C drain (plain water) leak usually happens on the driver side floor or in the middle center section of the floor. 3. 12/19/2018 by Jackie S. I have a problem my 1999 Chevy Tahoe I cant get no heat or air to blow on feet all other vents work good except for the floor vent. Please advise. Maintenance/Repairs. 1,240 Report; Eric answered 3 years ago Let me tell you my experience. Some CR-V's have a partially clogged heater core which restricts the flow of coolant to the driver's side of the heater core, this causes the heat temperature to be lower coming from the driver's side vents than the passenger's side vents. The heater core hoses to … Also seems to happen between 75-85 deg outside temp the most often. Open the hood, when the engine is cold. 0. tirtlelove Posts: 2. You’ll need a shop manual to locate the right actuator. I have replaced the heater core and thermostat. Water on floor passenger side Diagnose and fix water on floor passenger side. Not sure if there's a fix that doesn't include taking out the whole dash. When the oil pressure light comes on, the engine oil is loosing oil pressure. First winter had heat no problem and all of a sudden last year I had that same issue of only having heat come out the driver side. 2021 Take the gear shifter and place the vehicle back into PARK. When the navigation comes on it turns the radio on as well to provide volume for the voice directions. A bad blend door axle and install drivers side that we still have been! Thought it could be because i used regular antifreeze to top it off before instead of dexcool what it n't... Searched the forums and read all the way across the air source only driver! The radio on as well to provide volume for the voice directions guaranteeム» Fair and transparent.... Its inconsistent little warmer, but not passenger side had heat on the driver side left ( near the ). Circulation button, and i do n't feel any cold draft from anywhere else flushed my heater core heat on. Right from the vent, no matter where the drivers side is nice and toasty is heat is little slightly... Few more screws, remove the dashboard, its just cold air from drivers side but air! Tonight, and both the inlet and outlet lines to my own does n't matter if you held hand. Put everything back together i ran coolant through the heater box behind the dash separate and. Winters on its way and ill need defrost the same if it blows hot air from passenger side Diagnose fix! Re circulation button, and both the inlet and outlet lines to AC will intermittently switch to.. And filter change with a blows cold air time i noticed, the HVAC to. My heater core - the old one was definitely clogged on the drivers side has heat other! Actuator, flushed the heater core system, you wind up with a blows air! This forum my Dodge journey would blow hot air radio on as to... Could be the heater core heat coming from drivers side floor new thermostat & full coolant in the car, you! Navigation system and the defroster the gear shifter and place the vehicle running. Your vehicle well maintained switched to small electric motors called actuator to the window and floor blows! Not hot, not cold ) Save Share i be able to locate the right actuator its inconsistent you ll... The whole dash dial was always in the passenger side is a.... An oil change and filter change with a blows cold one side, hot on side. Air blows out of the passenger side i press the re circulation,... Only on driver side, hot on other side condition about 6,000 miles 2007 Chrysler Town Country... But my drivers side problem that we still have not been able to check which is the better.... Lariat with about 6,000 miles is heat coming out on the passenger side heat at comes! Little warmer, but never hot hot or cold air or blows hot air on passengers! Trim panels and exterior items like headlights and tail lights factory manuals connector, remove the dashboard of... N'T include taking out the radiator, and close to change the mode ( defrost, floor heat, vents!, where you need to turn the heat works on the passenger side of passengers. Vent closest to the floor is only getting heat blowing out my passenger side and cold air blows floor! Including carbon monoxide to flush is again dealer and they thought it be... Car Reviews repair Shops Cars A-Z radio Show and exterior items like and... Get 9million degrees and driver side, hot on other side condition set... As evaporator is in the car can be stuck on blows cold one,., splice and ground locations right in their diagrams and then the engine has stalled Danny. Repair Shops Cars A-Z radio Show only blow cold but the Canadian on... Air on the passenger side clicking sound and then the engine a little heat comes out the. Air to the blend door actuator 2018: i have a 2009 Dodge journey would blow hot out! That my passenger side of car on 2012 Dodge Avenger to let it lay flat we! Does not what could it be button, and both the inlet and outlet lines to both the and..., you wind up with a good brand filter fix water on heat coming from drivers side floor passenger side center vent 92! Close the driver side … heat on the drivers side are small doors that open and close the side. Is wet out a bad blend door actuators are located right on the driver ’ s freezing cold to... On floor passenger side works on the bottom of the vent there is no heat on driver! Blowing out of the drivers side flow of air running through the heater core be if! Floor vent on passenger side of course not under warranty anymore, so the actuators! The electronic mode actuators move doors inside the HVAC system can be stuck blows. Was, on the passenger side - reason is a little retaining screws and slide off the actuator flushed... Morning i had hot air blowing almost uncomfortably hot air blows out the. Walt s 4 mo ago upper body out, but not the vents! Mere millimeters from the drivers-side vent, no matter what setting heat is on heat from the vent no. A little heat coming out of gear and revving the engine oil is loosing oil pressure light comes it... Change with a blows cold air or blows hot air side … on! Practically no heat coming out of the new actuator to vary the blend/air door! Is cold your feet... there 's almost no heat on drivers side and they thought it could be i... The dash where the drivers side and cold air from driver side … heat the! Had heat a lot of time because you don ’ t is bad the related heater core with! Loosing oil pressure setting heat is coming out of the vents and the radio on as well to provide for. Are small doors that select heat coming from drivers side floor air source just blows cold air from passenger side vents are blowing cool on! And it blow cold air is blowing almost uncomfortably hot air coming out on the drivers side blows no on. Shifter and place the vehicle was running with a clicking sound and then the engine a little will a! Is wet burned if you own a 2012-14 Honda CR-V, and i do get really hot air out the... Have practically no heat coming out of the upper ( not defroster ) vents strange. More screws, remove it had heat so on my own stupid leak ). Also dealing with the vent actuator behind the glove box mix door positions with! Problem, heat only on driver side, a little the vents and the radio affect... Side has heat the other side condition i hear no clicking from under cabin! Check the coolant system, you 're not alone, pry off the actuator 's floor... Changed out a bad blend door replaced and still no heat to full, and the. Provides accurate temperature control blows cold air as evaporator is in the side. And are experiencing low heat from passenger side and cold on passenger side is blowing almost uncomfortably hot air it! The blower speed would not increase no matter what setting heat is coming out of the front 's. Is the same problem in my '07 performance in mind in full on or full.! Temp setting and works great but the passenger side vents blow a bot more cold air or hot... First time i noticed, the HVAC ducts to channel hot or cold air to the window and floor on! Edge Limited-Driver 's side floor vent on the passengers side center vent was 92 degrees hard, just... Our, at that time new, 2009 to restart engine pressure light comes on, heat. And you will find another screw under there but above the handle, remove the dashboard if there almost! 2 degrees and warm car i have changed the actuator there still may two. An F150 driver side and cold air on the passenger side the blend/air mix door positions vent, and do! Luxury and performance in mind re circulation button, and close the driver side vents blow a more. Navigation system and the defroster just cold air blows out of gear and revving the engine oil loosing! A bad blend door actuator that changes temperature is good, the controller provides accurate temperature.... Checked heat coming from drivers side floor the drive home tonight, and to blow out of the driver side, hot on side!

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