I am still trying to figure out why my Toyota app indicates there is a TPMS error. It is dated December 23, 2021, but still appears under CURRENT vehicle alerts on the Home Screen of the app.
All TPMS are reporting from the correct indicated position, and with the correct pressures - I verified with a digital handheld gauge.
Brought to dealer they found no faults. I’m going to ignore it because if it wasn’t for the app, I nor any other owner would have any indication this error was present.
In contrast, when there actually IS a fault (such as when my spare tire pressure was low, or when it was momentarily not present while being changed), the system will illuminate the TPMS light on the dash and associated verbiage in the display screen in the instrument cluster.
The light then turned back off when the spare was replaced. Again, that was last year, lol.
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