2022 TOYOTA TUNDRA HYBRID fuel cap release

2234-4. Refueling
Owners Manual_USA_M0C031_en
4
Driving
1 Press the opener switch.
2 Turn the fuel tank cap slowly
to open it and put it into the
holder on the fuel filler door.
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
●Do not top off the fuel tank.
NOTICE
■Refueling
●Finish refueling within 30 min-
utes. If more than 30 minutes
passes, the internal valve
closes. In this condition, fuel
may overflow during the refuel-
ing process. Press the fuel filler
door opener switch again.
●Make sure that the fuel filler
door lock is not pushed by the
fuel nozzle boot, etc. If the lock
is held, the internal valve closes
and fuel may overflow. To pre-
vent it, press the fuel filler door
opener switch again.
●Do not spill fuel during refueling.
Doing so may damage the vehi-
cle, such as causing the emis-
sion control system to operate
abnormally or damaging fuel
system components or the vehi-
cle’s painted surface.
Opening the fuel tank cap
Closing the fuel tank cap

2244-4. Refueling
Owners Manual_USA_M0C031_en
■When “Check Fuel Cap” is dis-
played on the multi-information
display
The fuel tank cap may be unfas-
tened or loose. Turn the power
switch to OFF, check the cap and
tighten it securely. If the message
remains, wait a few seconds and
then turn the power switch to OFF
once again.
WARNING
■When replacing the fuel tank
cap
Do not use anything but a genu-
ine Toyota fuel tank cap designed
for your vehicle. Doing so may
cause a fire or other incident
which may result in death or seri-
ous injury.
■When Opening the fuel tank
cap
Depending on the driving condi-
tions of the vehicle before refuel-
ing, it may take some time to
reduce the pressu re in the tank.
Unless there is an actual emer-
gency, do not use the emergency
release lever to open the fuel door
and then open the fuel tank cap.
Doing so may cause fuel to spray
out from the fuel filler opening.

620
Owners Manual_USA_M0C031_en
GAS STATION INFORMATION
Auxiliary catch lever (P.456)
Fuel filler door ( P.223)
Tire inflation pressure ( P.547)
Hood lock release lever ( P.456)
Fuel tank capacity
(Reference)P.542
Fuel typeP.542
Cold tire inflation
pressureP.547
Engine oil capacity
(Drain and refill —
reference)
P.543
Engine oil typeP.543