I know the sound you're talking about and I can't figure it out either. I have a 2013 SXT. I think it might be the compressor, compressor clutch, or something with the fan. What stumps me the most is that everything works fine, I just have to deal with the annoying whining sound when I'm driving. I also recently changed my cabin air filter and added freon, but the sound was there before and still is. And just to clarify, I only hear it when the ac/air is on, so I am almost certain that it is coming from one of those components.
as i said my Guarantee has 5K KM if there is any problem i want to fix it before it is gone , the service man said my composer is very good there is no sound from it . i checked it the sound inside , the weird thing is the sound like electronic device and it is increasing with speed
I know the sound you're talking about and I can't figure it out either. I have a 2013 SXT. I think it might be the compressor, compressor clutch, or something with the fan. What stumps me the most is that everything works fine, I just have to deal with the annoying whining sound when I'm driving. I also recently changed my cabin air filter and added freon, but the sound was there before and still is. And just to clarify, I only hear it when the ac/air is on, so I am almost certain that it is coming from one of those components.
I can hear it anytime the air is on, but it is most audible when the engine revs up as I'm accelerating through the gears. It doesn't affect anything on the car that I can tell. It sounds electric to me as well.
Sounds like it might be a whine from the alternator... there is a recall on the 2013 V6 models with 160 amp alternators, has yours been changed under this recall campaign?