High pitched noise coming from front

So you stick your head/ear down into the footwell and you can't pin point where the noise is coming from? If so, I doubt you can find what caused the noise :)

Have you check the blower fuse? I believe there are two in the fuse compartment next to the dead pedal in the driver side foot well.
 
Yep, checked all fuses interior and under the hood.

The tone is directly behind the steering wheel and last night I checked outside of vehicle but no sound there. Are there sensors that could cause this? I called the dealer and they said they didn't verify the sensors ...useless that they were

For the blower...Was checking another forum and someone mentioned that blower relays go bad. All of my relays are original. Any insight on relays?
 
This from my 03. Not sure if your 07 has the same fuse. Did you pull the fuse out and use a multimeter to ohm it or continuity test the fuse?
Fuses - DriverFootWell - Blower.jpg
 
la_fx35 said:
This from my 03. Not sure if your 07 has the same fuse. Did you pull the fuse out and use a multimeter to ohm it or continuity test the fuse?
View attachment 337642
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Hi,
Identical to mine. I merely pulled it out and when I arrived at dealer, they looked at it and said it's fine. They didn't use anything to test it with. I can just replace with new ones and see if that makes a difference. Stay tuned...
 
Ok then. My guess the next thing to check is to hunt down that blower relay. As for the high pitch noise. Post up a video of how it sounds like.
 
la_fx35 said:
Ok then. My guess the next thing to check is to hunt down that blower relay. As for the high pitch noise. Post up a video of how it sounds like.
Click to expand...
Tomorrow's goal is to locate the relay. I've attached audio of the tone
la_fx35 said:
Ok then. My guess the next thing to check is to hunt down that blower relay. As for the high pitch noise. Post up a video of how it sounds like.
Click to expand...
Hi,
Checked all fuses with the multimeter and all gave me the green light, so I suppose they're all fine.

Let me know if this link works for the audio:
 
Wow, you can't pin it down where that noise came from? I would try to listen to it while its buzzing to pin it down. I know you've done that, but there not much else you can do. Any light warning light in the dash comes on since the noise?
 
la_fx35 said:
Wow, you can't pin it down where that noise came from? I would try to listen to it while its buzzing to pin it down. I know you've done that, but there not much else you can do. Any light warning light in the dash comes on since the noise?
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Boy how I wish I could pin it down. No error warning whatsoever. I haven't listened to such loud music since my college days...anything to drown out the dreaded tone

Today I noticed it is coming in and out now whenever I hit bumps. Didn't do that before. I'm wondering if it's a short, would just make sense. I checked all wiring I could access behind steering wheel and everything seems to be intact, undisturbed. I don't have any aftermarket installs so not a concern for me.

Going to try and locate relay tomorrow and see if it's somehow related (?)...I'm grasping but I'm desperate to make it go away.
 
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