Prius (2004-09) :: 2007 - AC Blowing No Air When Turned On
Long story short, my Ac went out yesterday morning. There is absolutely NO AIR blowing out at all, not hot or cold... Its been 2 days and its about 120* where I live. I have a 2007 bought new, 150k miles on it and have NEVER had any problems with anything...
View 9 RepliesLexus LS 2007+ :: LS600 Barely Blowing Air Through The Vent
I noticed lately that my ls is barely blowing air through the vent. I can hear the climate operating but there is barely any air coming out.
Tried to replace the air filter to no avail. Car in the vid run on electric mode but when I'm driving it's the same thing.
Passat (B5) :: 2003 - Calculated Ambient Air Temperature Too Low?
I drive a 2003 Passat (B5.5) 1.6 petrol (102HP)
I noticed the problem now, because I wanted to test the electric cooling fan (part 8D0 959 455 R). I want to test it because I have changed the carbon brushes that was worn out in the motor. The fan is now reinstalled in the car and just waiting for some voltage through the standard wire harness. To make this fan spin I figured I could just activate the A/C compressor by setting the Climatronic in "LO" (no ECON). Because it is below freezing outside, I drove my car inside a heated parking garage and let it stay there for an hour or two. For some reason the A/C compressor does not start when I go "LO", even if the car is warm and placed in a warm environment. I noticed that the outside air temperature indicator in the instrument panel and on Climatronic LCD-display showed -3 'Celcius (Just below 32 'F).
After some internet searching I thought that one or both of the air temperature sensors (G17 and G89) were at fault. However, they both seem to be ok. (I even measured the resistance of the ambient temperature sensor, G17, with a DMM and it had the correct value of 1.25 kohm @ 20 'Celcius and 3.8 kohms @ -3.5 'C). In VAG-COM, I read the relevant measuring blocks (08-Auto HVAC, Group 6) for the sensors, and they both show plausible temperatures. See enclosed VAG-COM screenshot. The calculated temperature however (as shown on the cars instrument and Climatronic displays) is way low. A couple of times, calculated temperature has been exactly 10,0 'C. This temperature is identical to the substitute value in case of double sensor signal failure (according to VAG Self Study Program 208 part II, page 48)
The calculated temp looks correct around freezing point (0'C/32'F) and colder, but never catches up when the car is taken to the warm garage. I even logged the relevant temp info in VAG-COM when I was driving in and out of the warm garage. See enclosed chart screenshot from MS Excel.
I have tried to disconnect the battery for 15-20 minutes, but that did not fix the problem. Is it possible that the circuits that calculate the outside temperature get different sensor temperature values than the OBD system gets and shows me through VAG-COM? When the temperature problem is solved, I can continue to check if my electric cooling fan works...
Camry :: 2004 Ambient Air Temperature Sensor Location?
Where is this located? This is the sensor that reads the outside air temp for inside display. Looked between radiator and bumper cover pretty thoroughly.
View 4 RepliesFord A/C :: 1996 F350 - Air Coming Out Warmed Up To Ambient Temperature
I have a 96 F350 Crewcab longbed 4x4 and about a week ago I noticed that at idle speed (ie stopping at a stop light) the temperature of the air coming out of the A/C warmed up to ambient temperature. When I accelerated and held highway speed the air would cool back down. i listened for the clutch to engage and it would engage for 1 second and then disengage for 5 seconds. i hooked up one of those cheap gauges from auto zone. With the truck running the clutch would engage at 40 stay on until it went to 20 and the shut off. Also the A/C has completely quit cooling. By the way its HOT here.
View 6 RepliesLexus ES 2007-12 :: 2009 ES350 - Driver Side AC Vent Blowing Warm Air
I have a 2009 Lexus ES350. For some reason I got in the car today and I turn on my car and turn on my AC unit on, the driver side ac vent was blowing warm-cold air while the passenger side was blowing nice cold air. I thought it was my fuse, so I disconnect both AC fuse for a hour and reconnected back on and noting change.
View 2 RepliesFord 6.7L Power Stroke Diesel :: CEL - Ambient Air Temperature Sensor Circuit High
P0073 Ambient air temperature sensor circuit high. Preliminary inspection, right outside mirror badly damaged/broken. Guess where the sensor is?
View 6 RepliesFord Excursion :: Front A/C Blowing Ambient Air?
took the Ex in today because the front AC is blowing ambient temp air. I had them re-charge the system and they tell me no leaks were found but the air never blew cool. Took it in today and they just quoted me the following.
AC Manifold P&A LAB 3.0 5C72 190850 DA - 68oz R134 P&A LAB 1.0 - AC Oil/Dye Kit P&A
Is this an easy task to do?
Prius (2010-12) :: 2013 - Vent Blowing Cool Air At Higher Temps?
I purchased a brand new 2013 Prius 2 last October and I'm loving it so far.
However, I notice that even if it's slightly warm outside, and I have my cabin temp set at a higher temperature than outside, the vent blows cooler air.
For example, the other day it was 65F outside. Since it was warmer than usual, I turned down the cabin temperature to 65F as well. It was nice and cool, but a little TOO cold. So I turned it up to 70F. It was still blowing cold air. I had to turn it up to 72F before it was warm enough to feel comfortable.
Lexus LS 2007+ :: Hot Air Blowing When AC Turned On
I have 08 460 I got in today and turn on the air and it blows hot. Made sure the AC button was in and it was. So I left car running had someone push the AC button and the compressor doesn't turn!
View 6 RepliesCorolla / Matrix 2009-13 :: 2010 - AC Just Blowing Ambient Air / Not Cold
I do have an issue with a 2010 Toyota Corolla A/C. It is not blowing any cold air, just ambient air.
Try troubleshooting it by checking the freon on the low port. Reading was very high so it seems like the compressor clutch is not engaged. However, in reading up about 2010 version, I found there is actual no physical compressor clutch. There is also no "relay" to bypass such that you can engage the clutch. Reading further seems to indicate that it's a solenoid system, which I'm not familiar with.
Ford Super Duty (1999-2016) :: Front AC Is Blowing Ambient Temp Air
Took the Ex in today because the front AC is blowing ambient temp air. I had them re-charge the system and they tell me no leaks were found but the air never blew cool. Took it in today and they just suggested the following.
AC Manifold P&A LAB 3.0 5C72 190850 DA
68oz R134 P&A LAB 1.0
AC Oil/Dye Kit P&A
Have you ever had to do this kind of work? Is this an easy task to do?
Passat (B7) :: AC Settings - Temperature Control For Rear Vent
I have a question about the the rear vent. Which AC setting turns on and off the rear vent? I dont see a separate control for the rear vent. Secondly is the rear vent controlled by the driver temperature control or the passenger temperature? I don't see either of these addressed in the manual...
View 8 RepliesGolf/GTI VII :: AC Turns On When Vent Air On Or Change Temperature Dial
When ever I turn my vent air on or change the temperature dial in my golf (non-climate control) the A/C turns on. If I just have the heater on and its too warm and I turn the dial from red toward blue the A/C will turn it self on. If I keep the heat the same and turn the fan from 1 to 2 the A/c will turn itself on. (At least the A/C signal lights up yellow.)
Is this normal for the golf or is something screwy? maybe it needs the ac to dehumidify or something but it is tough to constantly manually turn off the a/c. And btw If I hit the "off" button, the a/c will turn off, but then turn itself back on if i do any thing else.
Sonata NF (2006-10) :: 2007 - Ambient Temp Gauge Not Working
The ambient temp gauge on my '07 Santa Fe stopped working, all I was getting was flashing bars across thee bottom. Someone in a thread said there was a TBS about that. I went to my Hyundai dlr and got a copy of the TSB. It was actually pretty easy to take everything apart. The problem was that there were no wires the color I was looking for, also, there were no wires connected to the terminal as shown in the TSB. I went back to my dealer, and after a little research, found that the TSB did not pertain to my car because it was a late model year production. I was told that to fix the problem on my car, all for the fuse blocks would have to be replaced. Shortly after that, I started getting erroneous readings, eg:126 degrees. Now it is reading correctly, but who knows for how long.
View 1 RepliesFord A/C :: Cold Air Blowing Out Of Defrost Vent Only
My 06 F250 crew with the 6.0 starting blowing the cold AC out the defrost vent and will not switch to the dash vents. It's goning to hit 108 today and stay around 105 for the rest of the week.
View 14 RepliesChevrolet - Hhr :: Vent And Hot / Cool Controls Do Not Respond When Turned On
My 2010 HHR vent and hot/cool controls do not respond when turned. Only hot air will blow out the dash vents. This happened last summer, but returned to normal until now. How to repair this? AC light and compressor come on, but still only HOT air comes out.
View 6 RepliesSonata I45 (YF - 2011+) :: AC Only Blowing Cold Air From Passenger Vent
I have a 2011 Hyundai Sonata 2.0 Turbo Limited and the A/C seems to only be blowing cold air from passenger vents, and on driver side "warm/ hot ". What steps or what i can do to get this fixed.
View 3 RepliesSonata I45 (LF 2015+) :: Vent Blowing Warm Air Always When AC And Heater Is Off
I bought a white 2015 Sonata GLS with 55000 kms on it. Car works fine but really great on gas in city with AC ( 11-12 liters/100 kms ).
And my main problem is my AC/heater vents. Its nice cool day out and I wanna roll my windows up and use outdoor air (with AC off and heating knob on cool - Blue side) but still blow warmer air (the more I turn the temp knob to less cool side more warm air comes out). I went to dealership and complaint about it but they said can't duplicate problem. And I replaced cabin air filter too, but still same problem.
I don't have automatic temperature climate control option, so its all manual, red and blue setting for heat and cold. I complaint them may be my heater stuck on heating but no action taken from them..