Corolla / Matrix 2009-13 :: 2010 AC Starts Sometimes / Mold Smell Coming From Vents
Jul 23, 2013
I have a Corolla XLi 2010 (1.6) which from the moment I bought the car it had this problem with the AC (I bought it used and was informed about the issue so I got it with a good price).
The AC sometimes starts and sometimes it doesn't I thought it was just lacking of freon gas but wasn't that, and except this problem the second one is that sometimes it smells like mold coming from the AC. May be are related or maybe not, but I really want to resolve these issues asap.
I'm adding some more info, when the AC isn't working I don't hear the AC sound, and of course when it's working I hear the classic AC sound, and another "thingy" is that when I push the car around 120km/h the AC keeps working more , and also some times if isn't working and I hit the turbo increasing the RPM and making the car scream like a sport car , suddenly the AC starts (but I don't do thsi all the time) and it's just my impression of daily-use.
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My 2009 Corolla "S" has a musty yucky smell that happens off and on. It is coming out of the vents on the dash, and it is worse when the air conditioner is on.
My mechanic has smelled it, but does not know what it is that is causing it.
I put a new filter in behind the glove box, but I think it was worse after that. So strange that it comes and goes like it does.
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My fiance has a 2011 Corolla LE. A couple years ago this weird smell started coming through her AC vents. It is intermittent happening when the car is parked or in drive. Once the smell comes through the AC the only way to make it stop it to push the AC button so that normal air blows through, turn outside air on, or switch the AC air speed a couple times, or just wait a minute or two. I changed the engine and cabin filter, sprayed the vents and everything else with cleaner and check the drain tube. I don't know what else to do.
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I have a 2012 Toyota Corolla LE. When the A/C is first turned on, a strange, musty smell comes from the air vents. As the system cools, the smell changes slightly but never goes away. It has done this since shortly after I bought the vehicle. Dealer has checked cabin air filter and says it is OK.
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My 2012 corolla has got about 7500 on it, and recently whenever I turn off the A/C, and keep it running on fan, it smells like old socks or really bad B.O. through the vents. Stays like this for about 5 minutes and goes away.
I heard of spraying Lysol through the air intakes, is it the one right below the windshield wipers? I know I should probably take out the cabin air filter and give that a thorough cleaning as well. Is there anything else I should do to eliminate the smell?It's getting to be pretty bad..
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09 Corolla S. Odor from the vents when air / AC is on. I know about the TSB. [URL] …..
Has it been pegged to one particular problem ? Is it a clogged drain, evaporator / coil , cabin air filter, or all of the above ?
I can do the CAF and probably even the foam - out / deodorizer before hitting up the dealer. Was curious what other's course of action was.
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I’ve been having this awful mold smell coming from my 3rd gen during the first few minutes of AC use in the warmer weather months when I generally use AC more often. This mold smell rarely happened in the winter since I usually only use heat without AC and the air circulation is usually set to “outside” instead of re-circulate.
So I’ve read somewhere to simply not use the default recirculate setting when operating the AC to avoid the mold smell, and if using the re-circulate – to only use it to initially cool down the car then switch to outside circulation.
Some also state while the AC is on outside air circulation to turn off the AC a couple of minutes before arriving to your destination while keeping the fan on, but mainly I see that simply using the outside air circulation resolves my odor issue.
Keep in mind, that the default setting for AC while cooling down the vehicle is to re-circulate when using the “auto” mode – so you’ll have to be cognitive about switching it to outside air each time.
This method works like a charm for me. It has been driving me nuts for two seasons. Since following the above, I’ve not had that stinky mold/wet sock/hamper smell coming from my vents.
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I have a 2010 Corolla XRS that been flawless until today. This morning I moved my car in my yard, it was about a 20 second adventure and all was good. About 2 hours later, I went to use the car and it wouldn't start. Now it just starts then immediately dies. If I try and crank it over without turning off the ignition, it just cranks. If I turn off the ignition and try again, it starts, then dies again. This is 100% repeatable.
Battery posts and voltage are good. No OBDII codes. Fuses all look good.
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I just got a 2009 Corolla S back in October. Everything is great so far. Until last weekend when I was driving uphill on the streets of San Francisco where I noticed there's a distinct burnt rubber smell coming from the right rear wheel.
Have this issue after driving on a steep climb? My first oil change is coming up soon and I'll mention this for sure with my dealership. I checked the web and the forums here and nobody have seem to mention it yet. I have an auto transmission by the way.
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After driving the corolla 10 mi or more , I always smell burning rubber at the rear tires.
Could it be the rear alignment?
Is it adjustable?
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I have a 2010 Toyota Corolla. It's out of warranty. And it has about 40k Miles.
Today, while driving home, I smelled smoke/burning and it's definitely coming from the control panel on the driver side (where are the locks and window buttons are). There was smoking coming out of that control panel.
To me, this sounds like something a dealership should really fix since those control panels are usually so unique to the maker and model? But I could be wrong, since I'm terrible with cars.
Is there a chance a recall would cover this? I never got a letter, but I found this on the internet: [URL] ....
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I recently purchased a new 2010 Toyota Corolla LE auto and I really like it. I have about 2000 miles on it now and just recently noticed a faint gear whine coming from the transmission at around 60 mph. You can only hear it when the radio is off and you really listen for it during the acceleration. It only does it when transmission fluid is fully warmed up after driving for about 15 miles. 2010 corolla uses U341E transmission that specifies Toyota WS transmission fluid. I noticed that 2001 - 2005 Supra uses the same transmission but it requires T-IV fluid which has more viscosity than WS. Noticed this faint gear whine on this car or do I need to take it to the dealer? My other car 2003 Toyota Echo uses U340E transmission and it has gear whine as well, except it is more pronounced than in Corolla, so I an trying to figure out if this is normal for this transmission or not.
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There is an unbearable clicking sound coming from underneath the glovebox. Already tried removing blower motor to see if there were mouse droppings, paper bits anything -- it was clean. What this could be?
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Headlight out prematurely
Rear plug in not working - went to use it for the first time and it does not work at all
Windshield Wipers are not working. This is the second set.
MOLD SMELL - From the A/C ..the only time it has gone away was when the cabin filter was replaced. It was only free of that smell for a few days and then it started back again.
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My car refused to start after being in the driveway for about 2 days, the battery seems to be fine, the electronics are working, and the gas tank is full. The car seems like its trying to start and when you twist the key but after a seconds just sputters out. I checked under the hood, on the battery terminals there is some sort of red sticky buildup...
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It is very cold here today about 10F. I started my 2009 Corolla about half hour ago just to make sure it would start. Started fine let it run at fast idle for awhile and shut it off. Went back out to start it again to head out and it will only run very briefly, maybe 1 second or so and then cuts off. It will continue to do that but will start and run normally. I tried for about 10 minutes but didn't want to run down the battery. I hope it is just the cold weather.
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I posted a few weeks ago about the 2009 Corolla XE that I purchased from a Toyota dealer with 95,500 miles. Within days a buying the car it began to make a brief loud rattle on cold starts. People on this forum directed me to the VVT and they were right on. The car came with a 60 day warranty so they replaced the timing gear at no cost to me problem solved.
Now several weeks later, last night when I got out of the car with the engine running I heard a pretty loud noise that sounded like one valve very out of adjustment. This morning when I started the car the noise was no longer there but when I checked the oil it was a quart low. I have put about 1800 miles on the car since I bought it and the oil was changed at the dealer right before I bought it. I thought it being low on oil might be causing the noise. I took the car to the dealer and explained everything, the put a quart of oil in it and said to bring it back in about 1000 miles to check it out.
When I got back home the noise was there again so I guess being low on oil wasn't the cause. In terms of oil consumption the service rep said Toyota considers up to 1.1 quarts per 1200 miles to be normal oil consumption. This sounds like a lot to me.
And in terms of the noise that sounds like a loose valve I'm beginning to think it had something to do with the work they did to replace the timing gear. What would make this noise come and go? Doesn't seem to be any relationship to operating temp or how long the engine has been running.
So I guess I have two problems, potentially an oil consumption problem and a intermittent loud noise that I don't like the sound of. My power train warranty expires Nov 19.
And do the valves on 2009 are adjustable, the service rep said they were auto adjust?
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This issue has been happening for a few weeks now since it has been around -10C here. When I start the car it starts just fine but then the starter grinds against the flywheel (same as if you tried to start while car already on). I did a quick search and found that the relay may be faulty, Car is at 87000 kms.
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I have a 2010 Prius and it has developed a very strong mold smell/odor. It is strongest when the car has been sitting with the windows up. I have tried many of the tips in the forum regarding not using the recirc mode. I've clean the car inside and out, mats, carpeting, every compartment.
I have talked to the dealer parts counter and replaced the cabin air filter with the carbon filter and used the 2 can treatment that Toyota sells (one in the a/c drain x2 and the other in the air intake.). No joy.
I took it to the service department they did the same thing - again, no joy.
They have asked me to bring it back for, and I quote, "exploratory surgery." I asked if this the covered under the Toyota Certified Warranty. He could not confirm that it would be covered.
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I just got my '09 Corolla last night and it's doing something I'm not sure it is supposed to do. When I go out to my car I press the unlock button and open the door. A beeping noise starts immediately before the key is even in the ignition. When I do put the key in the beeping continues and does not stop until I close the door. The car I had before this was an '89 Corolla so I don't have any experience with these keyless entry things.
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I have been noticing this Rotten egg/sulfur exhaust smell I have been getting for the past 2 months. So far it only happens when the engine hits 3000rpm or higher.
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