Toyota FORTUNER 2021 Owner's Manual page 216

214
4-4. Refueling
Opening the fuel tank cap
Pull up the opener to open the
1
fuel filler door.
Turn the fuel tank cap slowly to
2
remove it and hang it on the
back of the fuel filler door.
Closing the fuel tank cap
After refueling, turn the fuel tank
cap until you hear a click. Once
the cap is released, it will turn
slightly in the opposite direction.
WARNING
When replacing the fuel tank cap
Do not use anything but a genuine Toyota fuel tank cap designed for your
vehicle. Doing so may cause a fire or other incident which may result in
death or serious injury.