• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

onstar in 2004 gtp

O

ontuy

New member
Does the onstar even work in this year? I am seeing mixed information in my search. Not sure if i have the analog version or not.
 


may as well keep it then. trying to decide on a new hu or just an aux in upgrade. thanks for the info.
 
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