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High pitched noise coming from dash?

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Gortox454

New member
Hey i might be overeacting because i have never owned a grand prix before but here goes. I have a 2002 gtp with 140k, when i start it up i can instantly hear a really high pitched humming seeming to come from the dash, it isn't very loud at all, my radio or fan can drown it out so it's more of a nuisanse than anything, any suggestions?
 


I would check to see if it does it at different RPMs. It sounds like it might be a vacuum leak. Not major by any means, just annoying. If you want to get it to stop, you might first start by checking to make sure all of your lines/hoses are tight.
 
Is it an electronic high pitch sound (humming) or buzzing? my 08 gxp dash makes that sound constantly, dont know why? driving me crazy!!!
 
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joe10810 I was talking to the guy who started the thread he has a gtp. But I took my drl fuse out so my daytime running lights would go off and I had that same sound!! By any chance that might be your issue? Sounded like it was coming from my driver side I put the fuse back in and it went away
 
yea make sure that fuse is not missing and if it's not make sure it's not blown if that's not the problem sryy I couldn't help
 
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