2008 Toyota Prius yellow warning light on turn on the car the light never went off can you please tell me what it means! Posted via the PriusChat mobile app.
Low tire(s) or a problem w/ the TPMS (likely a sesor went dead). Rule out a low tire. If no tire is low, then its likely a TPMS sensor. Just replace all 4 when you replace your tires, if you can wait.
And this is super easy to find in your manual. There is a picture of the icon, and what it means. RTFM...