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.

Caution
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.
 Opening the fuel tank cap
Opening the fuel tank capDiagnosis system
   
	Description
Power door lock control system data can be read in the
data link connector 3 (dlc3) of the vehicle. When the
system seems to be malfunctioning, use the intelligent
tester to check for malfunctions and perform repairs.
	Check dlc3
	The ecu uses iso 15765-4 for communi ...
   
Dtc check / clear
   
	Check dtc
	Connect the intelligent tester to the dlc3.
	Turn the ignition switch on and turn the tester on.
	Select the following menu item: body / sliding roof /
	dtc.
	Check the dtc(s).
	Clear dtc
	Connect the intelligent tester to the dlc3.
	Turn the ignition switch on  ...
   
Hill-start assist control
   When the engine is stopped by
the Stop & Start system when
the vehicle is on an incline,
when the brake pedal is
released, brake force is temporarily
maintained to prevent the
vehicle from rolling backwards
before the engine is restarted
and drive force is generated.
When drive force is generat ...