Software Update

[rmsnickers]

Got an email from Chevy this morning advising my Tahoe is due for an update and I need to bring it into the dealer to do this. Two q's:
1. I assumed this'd get pushed remotely and I can do it anywhere...why do I need to go to the dealer for this?
2. Anybody know what's in this update?

Thanks folks!

 

[apex944]

same question here

 

[WalleyeMikeIII]

GM Serial Data Gateway Module and Radio N242435631 Service bulletin - 24 Yukon

I had my Yukon XL AT4 (6.2) in for an oil change yesterday and they wanted to do this software update which they said was released on 7/23/24. Based on the horror stories I’ve read on here about these types of updates bricking a perfectly-functioning vehicle, I declined. Any idea what this one’s...

www.tahoeyukonforum.com

They disabled the OTA updates because of this issue (was killing batteries.). So, has to be done at dealer.