2021 GV80 Prestige
The exact thing happened to me as well. Left rear tire suddenly shows a tire pressure error and 16 PSI is given (I thought I hit nail or something) and now it is 34 and the error message is still there after 3 days. Tire looks full. I don't like error messages, so if you find a solution, let me know.Just a few days ago, I was driving my GV80 Prestige, an error came up on the screen, low air pressure in the left rear tire.
It read 12psi, then a few seconds later it changed to 39psi. (In Canada the vehicles with 22" tires recommend 41psi)
The problem is, the error stays on the screen. I checked my tire pressure when I got home and it was 39psi.
Now 3-4 days later the error is still on the screen.
Does anyone know how to reset the TPMS? Or maybe it is faulty and needs to be serviced at the Genesis dealer.