OnStar requires update due to 3G end of life
I was wondering if anybody has had the update to their TV to handle 4G? My Silverado required a hardware change from 2G to 3G but apparently the change to 4G is "over the air". Haven't driven the truc...
Forum Discussion
joebedford wrote:
My Silverado is 2011 - built before 4G went into service here - it came from the factory with 2G. The truck is old in years but it only has 110,000km (~65,000 miles) after 11 years - it's just broken in.
Mine is old too, but also rarely driven. 2009 with 73,280 miles.
