Radio software version list

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Rollerbones

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I have a 2021 Tahoe Premier and looking to see if there is a list of the updates of the software so I can check my version. I heard you have to goto a dealer for the updates now and they are no longer OTA so I wanted to check first if mine even needed one.
 

WalleyeMikeIII

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I have a 2021 Tahoe Premier and looking to see if there is a list of the updates of the software so I can check my version. I heard you have to goto a dealer for the updates now and they are no longer OTA so I wanted to check first if mine even needed one.
Just call dealer service dept and ask what the latest is for your vehicle.
 

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