Check auxiliary gauges

OK, the search function is not currently working so I'll post this as an issue.

My 2021 Titan briefly flashed a red CHECK AUXILIARY GAUGES messages on the console. The gauges themselves looked fine. Nissan manual indicates what individual trouble lights mean but I could not find anything about the messaging system or why it would pop up. No individual trouble lights came on and no CEL either, just that brief message flash.

Any clues here?

Mark