Santa FE SM (2001-06) :: 2002 Blowing Air But No Cold Or Hot?
Jun 5, 2016
I have this weird problem where my cars blows air at all speeds but the AC and heater doesn't work, what it could be? Maybe blower motor relay?
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Jun 5, 2016
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Santa FE SM (2001-06) :: 2003 - A/C Quit Blowing Cold
I currently own a 2003 Hyundai Santa Fe with 135,000K miles on it, and have had continual problems with the A/C not blowing cold over the last year or so.
A year ago, took it to what I thought was a reputable mechanic (not a dealer) who diagnosed the problem as a "bad" master circuit board. Thing ran fine for about 6 months, then started to intermittently blow warm air, until it finally quit blowing cold.
Finally broke down and took it to the dealer hoping they would be able to fix the problem. They charged me $110 and told me the refrigerant was low so they topped it off. 6 weeks later, once again not blowing cold, took it back. They said this time they found a "leak" in the refrigerant hose, replaced the hose, topped off the refrigerant, and sent me on my way (free of charge, of course, since they should have fixed it the first time).
Well...6 weeks later and once again, not blowing cold, so back to the dealer I go. Once again, they said the hose was "leaking" and they did the dye test (shouldn't they have done this the first time?) and replaced the hose, and the refrigerant. Good for another 6 weeks, then once again, not blowing cold.
Santa FE SM (2001-06) :: AC Stops Blowing Cold When The Engine Temp Get Hot
It's my 2005, 2.7l. auto trans, FWD.
AC stops blowing cold when the engine temp get hot. As long as the car is moving, it blows nice and cold. Also, when sitting the engine temp rises quickly and will over heat if you don't get moving.
Cooler fan on the inside of the radiator never kicks over to high mode as the temp goes up. I checked the fuses and the relay and both are good.
That leaves me with a bad fan? Correct? Also, what is the part number of the fan?
Santa FE SM (2001-06) :: 2004 - AC Quit Working When Blowing Cold
It was blowing cold and stopped. Minutes later it started again and then stopped. This went on for a week and then stopped altogether. Car has 190,000 miles. Is it compressor, clutch or relay....
View 5 RepliesSanta Fe (CM - 2007-12) :: AC Blowing Mild Cold Air
I have a 2007 3.3 with 42K miles on it and the AC just started passing air that's not quite as cold as it used to be. When its at idle I would say its a mild cold and then when driving its the same mild cold but with more force. Understandably today is really the first hot, humid day of many to come so I was wondering is there any good indication that its just low freon with a leak or the compressor is going or is there any adjustment to the belt in case its just slipping? I did it drive it for quite awhile and it never improved. I would hate to drive it more and ask for a bigger problem.
View 2 RepliesGolf IV / Jetta IV :: 2002 - AC Not Blowing Cold Air
I am trying to narrow down what could be the issue to my 2002 vw Jetta VR6 air conditioning. It is blowing air but the air is not cold. If I need to add refrigerant, where I can find the low pressure valve so I can do this on my own with one of those store bought cans.
View 2 RepliesSanta Fe (CM - 2007-12) :: Front Vents Blow Hot And Rear Blowing Cold
So a recent problem on my 2012 sf.. the front vents blow hot and the rear blows cold.?
View 13 RepliesAccent LC (2000-05) :: 2002 - Heater Blowing Out Cold Air
After changing my CD player, my heater blows out cold air (not icy cold but cold like you have put the thermostat on low heat) all the time but my temperature gauge is perfectly normal! Its right in between cold and hot.
View 3 RepliesFord A/C :: 2002 F250 - Blowing Cold One Second And Hot Humid Air The Next
A/c is fully charged. Could be blowing cold one second, and blowing hot humid air the next.
View 5 RepliesCamry :: 2002 - Car Has Been Blowing Cold Air Only When On Heat / Antifreeze Leak
02 Camry with 202k. Recently my car has been blowing cold air only when it's on heat. Then it will start to overheat causing me to stop and pull over and I see little smoke come out. Also it has been leaking antifreeze and when I make sharp turns or come to a stop I can hear water or something behind the dash...
View 5 RepliesPassat (B5) :: 2002 V6 - No Heat / Cold Air Blowing At Idle And Under Load
2002 Passat v6 - climatronic control...
I have just cold air blowing at idle and under load. I have read posts and checked the following: temp remains at 190, heater coil hoses-both are hot and removed the dash to see if the flapper door (red arm) was moving-it is. Any other things I can check?
Passat - Volkswagen :: 2002 - Only Cold Air Blowing When It Is Supposed To Be Heat
I have a 2002 Passat that is only blowing cold air when it is supposed to be heat. I have checked the following items:
1. Both heater hoses are hot at the heater core which would indicate that the core is not restricted.
2. Air has been bled at the heater core and the antifreeze is at the correct level.
3. Car thermostat is operating correctly and maintains a steady 190 to 195 degrees.
4. When temperature control lever is moved from "cold" to "hot" the air noise definitely changes like a damper is moving but there is no change in air temperature. This is a manual control with cables (not digital read-out).
From what I have read so far I am convinced that there is a problem with the blend door but referring you back to #4 (air noise change) I believe that the cable is moving the damper. Can the blend door be accessed on this car without removing the center console? Can it be accessed through the glove box area?
Santa FE SM (2001-06) :: 2003 - AC Only Blowing Hot Air
I have an 03 santa fe 2.7L 170,000 miles (wifes car). Yesterday morning the ac was working fine and by the afternoon was not, only blowing hot air. I figured it was low on freon so bought some to recharge. Checked the low side pressure and it was high( off the gauge. >100). I also noticed clutch on compressor not engaged. I relieved some pressure and was only able to put in about half can of freon. Pressure went up to really high again. Still no clutch engaging. I thought maybe bad compressor, so i tried jumping it straight to battery, still not engaging. So my thoughts are either bad compressor or maybe not enough juice in battery to engage clutch (older battery).
View 5 RepliesGolf IV / Jetta IV :: 2002 - AC Quit Blowing Cold / Compressor Need To Be Charged?
The AC on my car (2002 Jetta 1.8t) quit blowing cold. Did some troubleshooting and...
1. Checked Freon- level was ok
2. Noticed cooling fans were not coming on with AC button pressed and ignition on. Fans also not coming on when car up to temperature, but gauge never went above normal. Seems strange considering I live in Houston and it was 95+ out.
3. tested fans with direct power and both high and low are fine.
4. jumped terminals 1,2 and 2,3 on plug for cooling fan switch and fans turn on high and low...so thought must be bad cooling fan switch.
5. Replaced cooling fan switch and still no fans or ac when AC button is pressed and ignition on.
6. replaced Fan control module. Still no fans.
7. Checked Freon once more...and although it was in the ok range decided to add a little more. (was in the middle of ok range, and a cheap gauge)
8. Compressor kicks on, along with cooling fan. End up using the 1 can I had and now have cold air and fans that come on when hitting the AC button with ignition set to on position.
I thought the mkiv cars would always turn on the fans when AC button is pressed with ignition on? Or does the compressor also need to be charged?
Civic - Honda :: 2002 - AC Stay On For About Ten Minutes And Then Stopping Blowing Cold Air
I have a 2002 Civic LX. A/C worked until a few months ago. It would stay on for about ten minutes and then stopping blowing cold air; it would come back on and then go off again at it's own whim. Bought it to local Goodyear - told them the problem - they charged me about $130 to evacuate and recharge, looked for leafs but told me they saw no problems with the A/C, the condenser was fine, etc. A few days later, same problems started. Runs great for about ten minutes and then does its own thing.
View 2 RepliesJeep - Wrangler :: 2001 AC Is Not Blowing Cold Air
I have a 01 Jeep and the AC is not blowing cold air. When I went to get my oil changed they did a check over and said that it is in working order just lacks any freon to get it cold. So I went to get a bottle to do it myself. Doing what it said to do on the bottle I got nothing. The meter says that there is pressure in the system, but no cold air coming out. I noticed that it would engage and then stop after a second, but still will not fully engage or blow cold air.
View 5 RepliesGolf IV / Jetta IV :: 2001 GLS AC Not Blowing Cold Air
'01 Jetta IV GLS AC not blowing cold air:
1. Blower works on all 1,2,3,4 settings
2. Cabin Air Filter Clean
3. When AC button pressed, I see the Compressor turns and noted the clutch also engaged.
4. AC Fan near Radiator comes on
5. Blend Door seems to be working fine - fixed the problem of spitting foam without opening up the heater box.
6. Since the above electrical parts seem to be working, I suppose it could not be a relay issue.
Santa FE SM (2001-06) :: AC Blowing Hot Air When Stopped And Restarted The Car
2001 LX 2.7L 4WD. Was driving home the other day. Stopped along the way, and when I restarted the car, the ac was blowing hot air. It was working perfectly up to this point. It did not fail with any noise, just quit working.
After some tests, I've realized that the clutch coil is open, and the clutch does not engage. It is getting power when the ac button is pressed. The clutch spindle turns manually, but there is some resistance - it does not spin freely. Also, there is a whining noise now when driving - even without the clutch actuated - I'm thinking its a bad bearing in the compressor.
Repair shops want to do the whole compressor replacement job. What are my chances of getting away with the coil and bearing replacement as stated in this thread Ac In-op ? Or is the clutch resistance and the whining noise a sign that the compressor is dead?
Ford Super Duty (1999-2016) :: 2002 - AC Stopped Blowing Cold At All
Background : 2002 Excursion 7.3L, 320k miles ...
AC was working OK, but not great. Then AC stopped blowing cold at all. Checked pulley, gap was huge, but pulley bearing was completely destroyed. Like, 1/2" wobble, half the ball bearings in there. Amazed it hadn't seized. Replaced pulley, set air gap to bottom of the spec.
Air seems to blow kinda cold briefly, then fades to no cooling after a couple minutes. Same at idle or moving. Front and rear both not cold. Lines in engine bay are cool, but not real cold
Compressor body feels hot, like...right at that threshold of too hot to touch. Don't have pressure gauges, but will buy/borrow some and take some readings.
What would symptoms of a clogged orifice tube be? What would symptoms of a clogged condenser be? If low on r134, I could refill, but any tips on chasing down leaks?
Ford F-150 - 1997-2003 :: 2002 - A/C Blowing Lukewarm Heat And Semi Cold Air?
I have a 2002 f150 supercrew 5.4 liter. About mid winter my heat suddenly went from hot to lukewarm. A check of the fluids shows all is good. I use my truck solely for work so I didn't bother with it at the time. Summer is here and my AC blows kinda cold, at best. I can hear the blend door moving. The temp control does make a huge difference. It just doesn't get real cold or real hot. Not like it should.
View 14 RepliesElantra XD (2001-06) :: 2004 - AC Not Blowing Cold At Idle
04 Elantra GLS, AC works great and is icy cold at higher RPMs but gets hot when stopped at idle or driving low speed. Fan works, refrigerant level is correct. At low idle speeds the compressor just shuts off. A few minutes later or if the engine speed picks up it will engage and start cooling again. AC tech didn't think it was the compressor since the pressure difference between the high and low sides was in the correct range. Has this issue fixed by replacing the pressure sensor/switch on the high pressure side? It doesn't look like there is a low pressure side sensor that I can see.
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