XM Radio
 

I have a 07 Uplander with the LT1 package it has AM/FM CD with MP3 Playback radio The XM radio was offered in the LT2 and LT3 packages. Is the radio unit I have different from the ones that have XM radio or is it the same one just needing some sort of firmware software update?

Have you spoken with your dealership to see if this functionality can be added to the vehicle? Also if you would like I could check your VIN to see if you have an XM capable radio. Just direct message me your VIN and I will take it from there.

Jeff Morris, Chevrolet Customer Service

Hi Jeff I sent you a private message with the info Thanks

I was wondering the same thing!!!!

Firmware Update
 

I've 2008 Silverado with an OEM XM radio. Is it possible to update the firmware and get additional channels that XM has?

Hi George3rd,

We would be happy to check if you have this capability. Could you provide us your VIN via private message?

Thank you,

Jennifer T.
Chevrolet Customer Care