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458 5-2. Steps to take in an emergency
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CAUTION
■If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could
cause a loss of vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire
inflation pressure immediately.
●If the tire pressure warning light comes on even after tire inflation pres-
sure adjustment, it is pr obable that you have a flat tire. Check the tires.
If a tire is flat, change it with th e spare tire and have the flat tire
repaired by the nearest Toyota dealer.
●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate,
you could lose control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning syste m may not activate immediately.
■Maintenance of the tires
Each tire, including the spare (if provided), should be checked monthly
when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or tire inflation pressure
label (tire and load information label). (If your vehicle has tires of a differ-
ent size than the size indicated on the vehicle placard or tire inflation
pressure label [tire and load information label], you should determine the
proper tire inflation pr essure for those tires.)
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460 5-2. Steps to take in an emergency
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CAUTION
TPMS (tire pressure warning system) malfunctions may occur for a vari-
ety of reasons, including the installation of replacement or alternate tires
or wheels on the vehicle that prevent the TPMS (tire pressure warning
system) from functioning properly. Always check the TPMS (tire pres-
sure warning system) malfunction te lltale after replacing one or more
tires or wheels on your vehicle to ensure that the replacement or alter-
nate tires and wheels allow the TPMS (tire pressure warning system) to
continue to function properly.
NOTICE
■Precaution when installing a different tire
When a tire of a different specification or maker is installed, the tire pres-
sure warning system may not operate properly.
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5-2. Steps to take in an emergency
PRIUS v_OM_OM47820U_(U)
If you have a flat tire
Remove the flat tire and replace it with the spare tire provided.
■Before jacking up the vehicle
●Stop the vehicle on a hard, flat surface.
● Set the parking brake.
● Shift the shift position to P.
● Stop the hybrid system.
● Turn on the emergency flashers.
■ Location of the spare tire, jack and tools
Center auxiliary
boxes
Jack Spa r e t ire
Jack handle
Towing eyelet Wheel nut
wrench
Left side
deck board
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5-2. Steps to take in an emergency
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Replacing a flat tire
Chock the tires.
For vehicles with 16 inch wheels,
remove the wheel ornament
using the wrench.
To prevent damage, cover the
tip of the wrench with a rag.
Slightly loosen the wheel nuts
(one turn).
STEP 1
Flat tireWheel chock positions
Front Left-hand side Behind the rear right-hand side tire
Right-hand side Behind the rear left-hand side tire
Rear Left-hand side In front of the front right-hand side tire
Right-hand side In front of the front left-hand side tire
STEP 2
STEP 3
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468 5-2. Steps to take in an emergency
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Turn the tire jack portion “A” by
hand until the notch of the jack is
in contact with the jack point.
The jack point guides are
located under the rocker panel.
They indicate the jack point
positions.
Raise the vehicle until the tire is
slightly raised off the ground.
Remove all the wheel nuts and
the tire.
When resting the tire on the
ground, place the tire so that the
wheel design faces up to avoid
scratching the wheel surface.
STEP 4
STEP 5
STEP 6
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5-2. Steps to take in an emergency
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Installing the spare tire
Remove any dirt or foreign mat-
ter from the wheel contact sur-
face.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is
in motion, causing the tire to
come off.
Install the tire and loosely tighten each wheel nut by hand by
approximately the same amount.
Replacing a steel wheel with a steel wheel (including a compact
spare tire) Tighten the nuts until the tapered
portion comes into loose contact
with the disc wheel seat.
STEP 1
STEP 2
Tapered portion
Disc wheel
seat
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Replacing an aluminum wheel with a steel wheel (including a
compact spare tire)
Tighten the nuts until the tapered
portion comes into loose contact
with the disc wheel seat.
Replacing an aluminum wheel with an aluminum wheel
Turn the nut washers until they
come into contact with the disc
wheel.
Lower the vehicle.
Tapered portion
Disc wheel
seat
Disc wheel
Washer
STEP 3
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5-2. Steps to take in an emergency
PRIUS v_OM_OM47820U_(U)
Firmly tighten each wheel nut
two or three times in the order
shown in the illustration.
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
For vehicles with 16 inch wheels,
reinstall the wheel ornament.
*
Align the cutout of the wheel
ornament with the valve stem
as shown.
*: The wheel ornament cannot
be installed on the compact
spare tire.
Stow the flat tire, tire jack and all tools.
STEP 4
STEP 5
STEP 6