Phaeton :: 2004 - Mildly Cool Air Coming Out Of Driver Side Vents
May 18, 2014
Had a few warm days last week and noticed a lack of cooling from the HVAC system. Local temps cooled off a bit but I decided to see what I could find out before I got hot again.
Started playing with the system in the driveway and discovered good cooling capacity on the passenger side but just mildly cool air coming out of the drivers side vents. This seemed to be true on both the front and back. I hooked by laptop up and noticed single digit temps at the evaporator. When I brought the temps down on the climate control the right side exchanger would get down to around 12C but the Left would struggle to get to 22C and if I moved the passenger side requested temp up the drivers side exchanger temp would follow even though the requested temp on the drivers side was low. There was a display for the Left and Right regulating valves but they seemed parked at 0.0 unless I made a cabin temp change.
I am guessing the left regulating valve is the problem but know nothing of how this system works. 2004 Phaeton V8 ....
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I plan on taking my (new to me) 2004 V8 Phaeton in for some CPO work - already.. A couple days ago all my Driver Side air vents (front, back, even ventilated seat) started blowing non-cooled air while the passenger side seemed to be working fine. You can literally stick your hand up and feel the difference between the left and right side of the clock.
The question is, are there 2 compressors - one for the left and one for the right? or is this some weird fuse that has blown and only affected the driver's side? The fan functions just the same - just not cooling the air on the driver's side. I have all the zones connected together and at the lowest setting for the test.
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When moving, I receive mildly cool air, when sitting still (traffic or lights) the A/C becomes warm. The air doesn't change outlets, velocity is the same. Other than checking pressure, what other possibilities... I am going to have it serviced.
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Second time I've used it was today, already 93F today and pushing 100F tomorrow, summer started in Feb here. AC just feels like it's mildly cool, not cold and I've tried it using in cabin air and outside air on low and full blast and it doesn't get cold is this normal for Lexus? my Subaru got ice cold so this is kinda odd for Lexus I would think.
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My ac cool only passanger side and driver side didn't cool blow only air.
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I have a 2004 Chevy Venture and the blower (Vent, AC, Heater, doesn't matter) is only blowing air out of the left or driver side of the van, nothing on the passenger side vents. There aren't 2 blower motors, are there? Is a door shut that shouldn't be? This van doesn't have dual climate control like my GM cars do. The rear controls work fine for the 2nd row passengers. Again, not tied to any blower speed or heat vs. AC. Same regardless. Nothing on the passenger side.
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Just started experiencing an AC problem. First started with diminished cooling and airflow. Checked the filter and it was dirty, so replaced it. Airflow is completely restored however the air from the drivers side vents is significantly warmer than the passenger side vents.
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Yesterday I took the car out to do some Christmas shopping and after driving it for about 20mins I heard this whine coming from the driver side (outside). I turned off the music and air vents and noticed as I slowed down the noise got worse and as I increased my speed the noise some what dissipated.
Also the noised seemed to match the pitch of the engine almost like when the radio gets engine interference from some of the older cars. So towed the car to the dealership and they are telling me that I have a leaking power steering hose which does not make much sense to me due to the noise and lack of steering fluid under the car.
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I've noticed some wind noise that seems to be coming from somewhere around my drivers door. It has probably been there for a while, but my previous tires were so damn noisy I couldn't hear it. Replaced tires a few weeks ago (much quieter tires!) and now I notice it again. The door doesn't leak water. Maybe it's normal.
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My 2004 Mazda3 is having an air conditioner issue. The driver side air vents blow hot air, but the passenger side air vents blow cool air (not as cool as I think it should be, just cooler than the hot side.) We had issues with it last summer that were repaired and freon was added at that time.
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I have a 2005 V8 Phateon. The molding on the driver side and rear passenger side door molding is coming off. Any clips you have to buy or can you just slide it off and put it back? Don't want to break anything trying to take the molding off.
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The right hand A/C vent on the driver's side dash is suddenly giving me no air at all. The other 3 in front blow cool air just fine. How to check this out? (I did just check out the cabin filter in case it had something to do with a block there). I don't know where to look. This is a new problem for my 2007 Prius.
The A/C for the rear passengers has always been very weak. Do others find this to be true also? I keep thinking that extending the air outlets under the seats somehow might work.
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My wife drives a 2010 Hyundai Elantra with a 5 speed manual trans with about 40K mi on it . We purchased the service maintenance package that covers all scheduled major and regular maintenance. A year ago they replaced the head gasket because they discovered a small oil seep. This was covered by the warranty.
Well a couple of weeks ago I noticed that the heat is fine on the drivers side and blows cool on the passenger side. This is a problem particularly when defrosting the windshield. When she brought it in for the next scheduled service a couple of days ago I asked that she mention this problem to the service people.
Their response was "we need to do a cooling system flush which would not be covered by the service contract" to the tune of a couple a hundred bucks. The coolant is the transparent green it should be due to it being changed one year ago so I have my doubts about it being the heater core.
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My wife drives a 2010 Hyundai Elantra with a 5speed manual trans with about 40K mi on it . We purchased the service maintenance package that covers all scheduled major and regular maintenance. A year ago they replaced the head gasket because they discovered a small oil seep. Well a couple of weeks ago I noticed that the heat is fine on the drivers side and blows cool on the passenger side. This is a problem particularly when defrosting the windshield.
When she brought it in for the next scheduled service a couple of days ago I asked that she mention this problem to the service people. Their response was "we need to do a cooling system flush which would not be covered by the service contract" to the tune of a couple a hundred bucks. The coolant is the transparent green it should be due to it being changed one year ago so I have my doubts about it being the heater core.
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I own a 2008 Toyota Camry. Yesterday I noticed that cool air is only blowing out on the passenger side and not on the drivers side.I topped off my refrigerant to see if that was it, but that wasn't the problem. What could be the issue?
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The A/C on my 2004 Accord has started blowing warm air out of the 2 driver side vents, but still blows cold air out of the 2 passenger side vents. It also occasionally blows condensation out of the 2 cold passenger vents. When this same thing happened last summer, the condenser and compressor were replaced within 3 weeks of each other. It is less than a year later and the same problem is occurring. Even more odd; every once in a while the 2 driver side vents will blow cold for just a few minutes, then revert to blowing warm air. The car does not have dual climate controls.
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04 Phaeton V8....Have read all FAQ's regarding bulb replacement and should be no problem... Driver's side DRL flickered and finally quit...I need a straight answer on whether their is a difference in the bulb for low or high beams....
I am aware my problem is the low beam light...However, if I relate to previous posts the only part# mentioned is Osram 66043...D1S 85V 35W.... Is this for both low & high beams????
Compatible part numbers: 66042 66140 66142 66143 66144 66145 66147 and many other 4300K
D1S bulbs.
So they all work the same ? I finally ordered the one made in 09 Part#66145 but still not sure if I did the right thing.... Had the car for three days before light fails.....bummer
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My Hundai Azera 2009, was blowing heat on both side of a "dual system" during the cold months. Now that its warm weather when I turn on the A/C it blows cold on driver side vents , but hot air on passenger side. What do I need to correct this.
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History - So my A/C was going out about 6 months ago. It would come in and out with cold air until eventually it just stopped all cold air and was only hot. Then the control knobs broke. I took it in and they told me I had to replace the control unit and that would fix all the issues. Well I got it back and the A/C was still blowing hot air (even though the knobs were now working).
So I took it back in and they said they couldn't find anything wrong and it must be this hairline crack that was leaking freon. they said they couldn't find the crack but loaded it up with freon and said i would have to 'wait it out' could be years could be a few weeks, they just didn't know. well, it worked for awhile but here i am in 102 degree heat and when I turn on the A/C in the really hot car the passenger side quickly blows cold air and the driver side takes about 20 minutes before it finally gets cold. What gives? I do not have dual temperature controls.
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I have an 09 Limited with the dual automatic climate control. It finally got cool enough to start running the heater. The passenger side vents are throwing cold air instead of warm like the drivers side. This includes the windshield defroster. I'm thinking there is a diverter "somewhere" that is not working properly.
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