Upfitter switches availability?

[JCunningham]

Came here because Id like to add the upfitter switches to my 22.5 refresh 1500. I see they still haven't offered the upfitter kit for the new 24 HDs. Anyone have any info on it? 

[TJP249]

Hello Jesse,

 

Been researching this myself for a 24 HD that did not come with 9L7 from the factory.  So far there is no updated documentation for this that I can find on the GM Upfitter website.

 

That said, there is a similar thread one level up in the forum where I shared my recent finding on 24' part numbers:

 

https://www.gm-trucks.com/forums/topic/263279-i-have-the-dealer-supplied-auxiliary-switch-upfitter-package-how-to-get-through-the-firewall-on-a-2024-3500-hd-gas-engine-truck/

 

Edited June 3, 2023 by TJP249
correct link

[JCunningham]

thanks