Check engine light
My check engine light is on what does this mean on my
2007 Toyota tundra pickup truck
It means you need to get the vehicle scanned for the trouble codes. Knowing the trouble codes will let you know what is in need of repair. Write them down in-case you need further assistance.
Take it to any O'Reilly's Auto Parts store; they'll hook up a code reader to your vehicle and scan the codes for free.