Sonata NF (2006-10) :: 2009 - No A/C Air Blowing
Sep 23, 2016
I have a 3.3 limited ed 09 sonata that I soo enjoy driving. However, two weeks ago the AC stopped blowing completely. It's a fully automatic unit and no air movement in any position at any temp. The compressor is coming on as I can hear it and driving on interstate I can feel the slightest bit of cold air coming thru. I bought a new resistor that was over a hundred bucks and it did nothing. I took the blower motor out and used clip on wires str8 to the battery and it works. ...
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Basically when I have it cranked on high (level 4) it feels like its blowing on level 2. some times when I start the car it doesn't even turn on. I have to tap or hit under the glove box for it to start. Is it wiring or could it be AC Blower fan or something else.
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I got in my 2009 Sonata this morning, started it and turned on the headlights. The headlights turned on momentarily and then turned off. The 20 amp headlight fuse blew. I cleaned the battery ground on the fender and the battery terminals. I also cleaned the connection between the battery terminal connector and the negative cable. I put everything back together and installed a new 20 amp fuse. I turned the lights on. They lit momentarily and then, predictably, blew the fuse again. Curiously enough, the "passing lights",which are just the high beams on another position on the headlight switch, still work.
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My 2006 Sonata GLS 3.3 A/C started blowing warm, so I checked all the fuses and they were good. Swapped the relays and still nothing so I check the wire to the compressor and it was reading 14v. This would lead me to believe the a/c clutch is bad, I didn't want to replace just the clutch incase my compressor craps out on me later on so I'm just replacing the whole thing now. My questions is how much oil does a new compressor need?
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I have a 2007 Sonata 2.0 crdi which is poorly. The heater stopped blowing out hot air on Saturday. The heater is only blowing slightly warm air. The passenger side seems to be slightly warmer. I have looked at the side of the heater matrix whilst rotating the temp control on the passenger side and this moves the plastic adjuster on the matrix freely. When I turn the fan speed controller then the adjustment on the drivers side on the matrix moves. Both of these move freely.
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I've got a 2007 Sonata that has started blowing HOT air. It's like the compressor isn't on. In looking for the issue, I looked for blown fuses first because I find it hard to believe that the AC would work fine and then stop working minutes later. Sure enough, I found a blown A CON fuse in the fuse box under the hood. No problem right? Just replace it and everything will be A-OK. WRONG. Every time I replace the fuse and test the AC it blows. I'm thinking maybe something with the relay?
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Was just on a trip (about 200 miles or so each way) and the AC worked just fine.
Car has sat for a few days unused.....when I used it to day, the AC blows warm...doesnt cool at all.
I hooked up a gauge to the low pressure side and the pressure reads very high (in the red zone of the gauge).....
Cant tell if the compressor is kicking on or not when the car is running...
Car is 600 miles out of warranty (of course).
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Suddenly my 2007 Sonata Limited trunk and gas lid fuse keeps blowing.
I'm not an electrical guy so I don't know how to check with a meter, I oiled the latches. My car was rear ended near the tank lid/bumper area a few years ago, but everything worked fine til recently.
I can replace the fuse, but after a few uses it will blow, sometimes it will blow without being used. I can't tell if it's the trunk or gas lid causing the problem because nothing will happen immediately, Basically I am only finding out my fuse blew when I need to use it.
Where I could look to inspect the wiring for kinks or it's connection run?
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I tried installing my new DDMTuning 35W 6000K HID headlights with relay harness. No issues until I went to turn the car on and actually power them up. Neither side would work. I checked my power connection, ground, in-line fuse, swapped out the relay, tried without the harness, and nothing worked. I tried putting the stock bulbs back in and I found out they wouldn't turn on either.
I found the issue to be a blown 20 amp fuse in slot 23 (see pic). I replaced it and tried to turn the car on with the HIDs and it blew again. I hooked the stock lights back up and they seem to work fine now with another new fuse. The fuse description says H/LP LO and HID LO LH. Why this fuse is blowing. I am wondering if I just need a higher amperage fuse because of the HID power (in line for harness is 30 amp) or if something else is the culprit. I'm stumped.
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A/C on my 2006 V6 3,3L Sonata just stopped working properly today when driving away from a supermarket, it blows only very hot air regardless of the temperature you choose on the display. It worked fine while driving to the supermarket and nothing remarkable happened to the car while I was shopping. All lights on A/C display, fan speed and everything else works fine, it just doesn't react to the temperature button at all.
I already checked the 10A A/C fuse under the bonnet, it's fine. There is an A/C relay in fuse box that I can check tomorrow but I suspect the fault to be somewhere else.
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The heater in my '07 Sonata (V6) does not seem to do too much - the air gets warm, but not hot - even at full blast. (A real problem here in Wisconsin when the outside temp gets below zero). Temperature gauge always reads below the midpoint on the gauge. My hunch is I need to install a hotter thermostat.
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AC does not work on Sonata 2006. It blows hot air.
1. Freon pressure is high level in red and I didn't add any new freon.
2. Checked fuse 7 A/Con and 19 A/C Relay and both are OK.
When I click on AC on/off green light on AC panel the light is lit but I don't hear any loud clicking sound.
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For about a year now the ESC light would come on. if i turned the car off and restart it would go away sometimes for couple of weeks, sometimes just for a little while.. I was afraid to take to the dealer not knowing what this would cost. A few weeks ago, I could not get it to shift up to reverse or park..
then I removed the little cover and reset the shift interlock and this seemed to take care of it. on that day the ESC light was on constantly and would not go away.. after the shift interlock reset I didn't see the light for several days..
Then christmas eve the light was on again.. and resetting the shift interlock did nothing? But if i held the button down I could shift... When I mentioned to my brother in law, he asked if the brake lights where working? good question, we checked and no they are not? He messed with brake light switch which was stuck.. and the brake lights started working and the shifter now worked also.. so Monday I replaced the brake light switch and life is good...
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I get a pop or a clunk from the front drivers side when I brake. It used to happen less often but I took it to the dealer to fix and they lubricated the caliper pins and now it happens frequently. I've read that the Sonata has some issues with the calipers. I would like to repair it and lubing the calipers made it worse.
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Ever since I purchased my 2009 Sonata Limited, it has had a rattle in the rear end some place. Hyundai replaced brake pads, calipers, shocks, etc and checked sway bar but rattle still there. It is especially noticeable in below freezing temperatures.
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We have a 2009 Sonata with barely 50k miles - always garaged. It has been a great car but recently has come up with a couple of quirks.
I was driving last week and heard a loud "pop" behind me. Really loud..... I pulled over and found that the left rear window was missing!
I took the car to a local auto glass place and they found the missing window down in the door, I really though that it had fallen out and actually went back to the spot on the road where the noise happened and looked for it.
Anyway, the glass shop lifted the window back in place but had little interest in making the power part work again.
Now, I have had power windows fail on other cars before but they always got stuck, I have never had one "disappear". Would this be a safety issue that Hyundai might cover?
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2009 Sonata V6. It was working fine from the last 10 months and all of a sudden, from couple of days it not behaving as usual.
It cranks some times and will start and some times it wont even crank just silent. (However all my dash lights, headlights sterio work fine).
But to my surprise, it started very fine this morning. So not sure, what the problem would be.
My car has 57000Kms and its still in warranty, so, if there is some thing wrong with the alternator, starter motor. will the warranty cover for those parts.
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I have a 2009 Hyundai sonata 2.4, 5 speed manual, gls, how to change /replace the alternator in this car, it looks to be in tight qtrs.!, step by step instructions and or diagrams required., and can a bad alternator make the battery go bad /, I replace the battery with a new one and my dash light of the " battery" stays on most of time , now Oreillys tested my alternator in car and they say my alternator is now bad1, can both go bad at same time!, , and also my ESC light comes on as I start driving after I had just started the car, can this be also tied in with the "bad battery/bad alternator"...
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clarification: temperature control works as expected on driver side. Only hot air comes out on the passenger side.
1. Most of the problems of this sort seemed to have been solved by replacing an actuator - air blend actuator, vent door actuator, etc are the terms used. Are these all different names for the same actuator? Or are there two actuators?
2. The problems occurs regardless of the DUAL setting so I think it is unlikely to be a temperature sensor problem.
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Replacing the knock sensor on a 2009-2010 Sonata with a 2.4l? Where exactly is it located and what has to be removed?
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My 2009 Sonata has developed a 'rubbing' sound that seems to be coming from the right rear wheel. The brakes are new, the rotors are fine, there are no marks on the tire or wheel. This sound only shows up when I apply the brakes and generally at slowing speeds. If I press the brake pedal down hard the sound doesn't emit. We have checked suspension, brakes, rotors, tire and wheel.
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