Humming noise inside

[DStockton]

Is it a 4 wheel drive. There was a humming noise on some of those, maybe early production. A Google search may bring something up.

What would I look up? I think I have this issue and trying to figure it out but can't find anything

Sent from my SM-N970U using Tapatalk

 

[Tahoe14]

Humming noise in 2015 Tahoe 4x4.

 

[DStockton]

Humming noise in 2015 Tahoe 4x4.

Not having any luck so far. Mine does it while in park and in 2wd. It almost sounds like the fuel pump but it's coming from the front axle area. Sounds like around the transfer case

Sent from my SM-N970U using Tapatalk

 

[Tahoe14]

Transfer case control module is the one I was referring to but only applies when putting the vehicle in 4 wheel drive. Does not sound like the issue you are describing.