Toyota Sienna 2021, Manual, Page: 217 / 600

216
4-1. Before driving
NOTICE
■ Avoiding damage to vehicle
parts
● Do not turn the steering wheel
fully in either direction and hold
it there for an extended period
of time.
Doing so may damage the
power steering motor.
● When driving over bumps in the
road, drive as slowly as possible
to avoid damaging the wheels,
underside of the vehicle, etc.
■ If you get a flat tire while driv-
ing
A flat or damaged tire may cause
the following situations.
● It may be difficult to control your
vehicle.
● The vehicle will make abnormal
sounds or vibrations.
● The vehicle will lean abnor-
mally.
Hold the steering wheel firmly and
gradually depress the brake pedal
to slow down the vehicle.
Information on what to do in case
of a flat tire (

P.480,490)
■ When encountering flooded
roads
Do not drive on a road that has
flooded after heavy rain, etc.
Doing so may cause the following
serious damage to the vehicle:
● Engine stalling
● Short in electrical components
● Engine damage caused by
water immersion
In the event that you drive on a
flooded road and the vehicle is
flooded, be sure to have your
Toyota dealer check the following:
● Brake function
● Changes in quantity and quality
of oil and fluid used for the
engine, hybrid transmission
(front and rear), etc.
● Lubricant condition for the bear-
ings and suspension joints
(where possible), and the func-
tion of all joints, bearings, etc.
■ When parking the vehicle
Always set the parking brake, and
shift the shift lever to P. Failure to
do so may cause the vehicle to
move or the vehicle may acceler-
ate suddenly if the accelerator
pedal is accidentally depressed.