: On Star analog or digital?



drrm123
05-27-07, 12:59 AM
I saw some post on onstar changing from analog to digital what year did they do this I was wondering if I had an analog system in my truck its a 2003?

ewill3rd
05-27-07, 08:06 AM
An '03 Escalade will need a digital upgrade.

Plug in your VIN here for more info:

https://www.myonstar.com/adt.os