Check Antenna

Looking for some help last week I got a flashing sign on my radio display check antenna when trying to listen to Sirius radio the dealership said they had not seen that . They updated the radio software howver that did not help either.

 

bump this would prob be better in the 2nd gen forum as it is oem factory 2nd gen specific issue I believe

my factory radio had this pop up last night while driving with the sat radio on, took note of it with this pic and got out and wiggled the shark fin antenna and check notice went away on its own, seems like no harm no foul, but documenting it here nonetheless

 

My aftermarket XM would do this from time to time. I was told by the folks at XM that it was basically getting updates and that after it's done it will go away. I don't know if it's BS but it does go away after a while or it could have been me turning the truck in and off as I make my stops during my daily errands.

On a 5 hour road trip it did it once to me too. I went to the radio for a while till I remembered and tried it and it went on. So there might be some truth to it. ?