open gas tank TOYOTA TUNDRA 2020 Owners Manual (in English)

2484-4. Refueling
Opening the fuel tank cap
●Turn the engine switch to OFF and ensure that all the doors and
windows are closed.
● Confirm the type of fuel.
■Fuel types
P. 540
■ Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your vehicle has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
■ If the malfunction indicator lamp illuminates
The malfunction indicator lamp may illuminate erroneously if re fueling is per-
formed repeatedly when the fuel tank is nearly full.
Perform the following steps to open the fuel tank cap:
Before refueling the vehicle