Adding DIC functionality

[hyounis2000]

Dear GM Expert,

 

I have a 2004 TB LS, and as you know this does not come with the DIC.

 

Is it possible to add this feature? what do I need to change exactly?

 

Thanks in advance

[GM-Tech]

Can't really help you with this. We don't do any sort of modifying in the dealership so I have no experience with this kind of change.

 

This has been discussed elsewhere on Gm-trucks.com in regards to full sized trucks, but don't know if it'd be the same on a trailblazer.