2017 Tacoma - Weird Noise in Cab

Hey guys, new to the forum. Looking for some help with my 2017 Tacoma.

I just started experiencing a weird whirring/whining noise coming from within the rear of the cab (driver side). Seems to occur about 2-3 minutes after turning the ignition on. Stops when I turn the ignition off. Sounds like it is coming from out of the seat belt opening, but I am sure thats just noise travelling. Cannot hear or find the noise from outside the cab.

Here is a link to youtube of me recording the sound:
https://youtu.be/vKCULqJ9Pb0

Thanks in advance!

 

Just looked up the list of TSBs for 3rd gens and my issue may fall under this one:
https://m.imgur.com/a/fQAf3mc

Anyone else experience this or have advice?

 

I'd think i would go crazy if i had to listen to that every time i drove the truck...thats pretty bad. Seems like another trd has the whine syndrome. Toyota needs give their owners some cheese, and crackers with every sale of these trucks.