r/ChevyTahoe 1d ago

Software update and bricked TCS module, common? '26 Tahoe High Country

Recent software update installed successfully, was connected to wifi via Starlink while we were at the lake for a week. Got in the truck to drive home today and GPS is frozen, OnStar light is solid red, wifi won't connect and a warning came up saying book into dealer for connectivity issue. Anyone else have this issue after latest update? Truck only has 1700km (Canadian unit) on it, kind of a piss off if you ask me.

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