wheel TOYOTA YARIS HATCHBACK 2017 Repair Manual

3087-2. Steps to take in an emergency
YARIS_HB_OM_USA_OM52G64U■
The tire pressure warning light may come on due to natural causes
(vehicles with a tire pressure warning system)
The tire pressure warning light may come on due to natural causes such
as natural air leaks and tire inflation pressure changes caused by temper-
ature. In this case, adjusting the tire inflation pressure will turn off the
warning light (after a few minutes).
■When a tire is replaced with a spare tire (vehicles with a tire pressure
warning system)
The compact spare tire is not equipped with a tire pressure warning valve
and transmitter. If a tire goes flat, the tire pressure warning light will not
turn off even though the flat tire has been replaced with the spare tire.
Replace the spare tire with the repaired tire and adjust the tire inflation
pressure. The tire pressure warning light will go off after a few minutes.
■If the tire pressure warning system is not functioning (vehicles with a
tire pressure warning system)
The system will be disabled in the following conditions:
(When the condition becomes normal, the system will work properly.)
●If tires not equipped with tire pressure warning valves and transmitters
are used
●If the ID code on the tire pressure warning valves and transmitters are
not registered in the tire pressure warning computer
●If the tire inflation pressure is 73 psi (500 kPa, 5.1 kgf/cm2 or bar) or
higher
The tire pressure warning system may be disabled in the following condi-
tions:
(When the condition becomes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave frequencies are
nearby
●If a radio set at a similar frequency is in use in the vehicle
●If a window tint that affects the radio wave signals is installed
●If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings
●If non-genuine Toyota wheels are used (Even if you use Toyota wheels,
the tire pressure warning system may not work properly with some types
of tires.)
●If tire chains are used
YARIS_HB_OM_USA_OM52G64U.book 308 ページ ２０１６年２月１６日　火曜日　午後３時２０分

3097-2. Steps to take in an emergency
7
When trouble arises
YARIS_HB_OM_USA_OM52G64U■
If the tire pressure warning light frequently comes on after blinking
for 1 minute (vehicles with a tire pressure warning system)
If the tire pressure warning light frequently comes on after blinking for
1 minute when the engine switch is turned to the “ON” position, have it
checked by your Toyota dealer.
■
Customization that can be configured at Toyota dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features P. 363) However, Toyota recommends that the seat
belt reminder buzzer be operational to alert the driver and front passenger
when seat belts are not fastened.
WARNING
■ When the electric power steerin g system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, hold
firmly and operate using more force than usual.
■
If the tire pressure warning light comes on (vehicles with a tire
pressure warning system)
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 probable that you have a flat tire. Check the tires.
If a tire is flat, change it with the 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 (vehicles with a tire
pressure warning system)
The tire pressure warning system may not activate immediately.
YARIS_HB_OM_USA_OM52G64U.book 309 ページ ２０１６年２月１６日　火曜日　午後３時２０分

3117-2. Steps to take in an emergency
7
When trouble arises
YARIS_HB_OM_USA_OM52G64U
WARNING
Your vehicle has also been equipped with a TPMS (tire pressure warn-
ing system) malfunction indicator to indicate when the system is not
operating properly. The TPMS (tire pressure warning system) malfunc-
tion indicator is combined with the low tire pressure telltale (tire pressure
warning light). When the system detects a malfunction, the telltale will
flash for approximately one minute and then remain continuously illumi-
nated. This sequence will continue upon subsequent vehicle start-ups
as long as the malfunction exists. When the malfunction indicator is illu-
minated, the system may not be able to detect or signal low tire pres-
sure as intended.
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 telltale 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
■To ensure the tire pressure warning system operates properly
(vehicles with a tire pressure warning system)
Do not install tires with different specifications or makers, as the tire
pressure warning system may not operate properly.
YARIS_HB_OM_USA_OM52G64U.book 311 ページ ２０１６年２月１６日　火曜日　午後３時２０分

3127-2. Steps to take in an emergency
YARIS_HB_OM_USA_OM52G64U
If you have a flat tire
●Stop the vehicle in a safe place on a hard, flat surface.
● Set the parking brake.
● Shift the shift lever to P (automatic transmission) or R (manual
transmission).
● Stop the engine.
● Turn on the emergency flashers. ( P. 292)
Your vehicle is equipped with a spare tire. The flat tire can be
replaced with the spare tire.
For details about tires: P. 2 5 3
WARNING
■If you have a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the
wheel beyond repair, which could result in an accident.
Before jacking up the vehicle
YARIS_HB_OM_USA_OM52G64U.book 312 ページ ２０１６年２月１６日　火曜日　午後３時２０分

3137-2. Steps to take in an emergency
7
When trouble arises
YARIS_HB_OM_USA_OM52G64U■
Location
Location of the spare tire, jack and tool bag
Jack
Spare tire
To o l b a g
Jack handle
Tie-down belt
Wheel nut wrench
Towing eyelet
Luggage floor cover1
2
3
4
5
6
7
8
YARIS_HB_OM_USA_OM52G64U.book 313 ページ ２０１６年２月１６日　火曜日　午後３時２０分

3167-2. Steps to take in an emergency
YARIS_HB_OM_USA_OM52G64U
Chock the tires.
For vehicles with steel wheels,
remove the wheel ornament
using the wrench.
To protect the wheel ornament,
place a rag between the wrench
and the wheel ornament.
Slightly loosen the wheel nuts
(one turn).
Replacing a flat tire
1
Flat tireWheel chock positions
FrontLeft-hand sideBehind the rear right-hand side tire
Right-hand sideBehind the rear left-hand side tire
RearLeft-hand sideIn front of the front right-hand side tire
Right-hand sideIn front of the front left-hand side tire
2
3
YARIS_HB_OM_USA_OM52G64U.book 316 ページ ２０１６年２月１６日　火曜日　午後３時２０分

3177-2. Steps to take in an emergency
7
When trouble arises
YARIS_HB_OM_USA_OM52G64U
Turn the tire jack portion 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.
4
5
6
YARIS_HB_OM_USA_OM52G64U.book 317 ページ ２０１６年２月１６日　火曜日　午後３時２０分

3187-2. Steps to take in an emergency
YARIS_HB_OM_USA_OM52G64U
WARNING
■Replacing a flat tire
●Observe the following precautions.
Failure to do so may result in serious injury:
• Do not try to remove the wheel ornament by hand. Take due care inhandling the ornament to avoid unexpected personal injury.
• Do not touch the disc wheels or the area around the brakes immedi-
ately after the vehicle has been driven.
After the vehicle has been driven the disc wheels and the area
around the brakes will be extremely hot. Touching these areas with
hands, feet or other body parts while changing a tire, etc., may
result in burns.
●Failure to follow these precautions could cause the wheel nuts to
loosen and the tire to fall off, resulting in death or serious injury.
• Have the wheel nuts tightened with a torque wrench to 76 ft·lbf(103 N·m, 10.5 kgf·m) as soon as possible after changing wheels.
• When installing a tire, only use wheel nuts that have been specifi- cally designed for that wheel.
• If there are any cracks or deformations in the bolt screws, nut threads or bolt holes of the wheel, have the vehicle inspected by your Toyota
dealer.
• When installing the wheel nuts, be sure to install them with the tapered ends facing inward. ( P. 266)
YARIS_HB_OM_USA_OM52G64U.book 318 ページ ２０１６年２月１６日　火曜日　午後３時２０分

3197-2. Steps to take in an emergency
7
When trouble arises
YARIS_HB_OM_USA_OM52G64U
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.
When replacing a steel wheel
with a compact spare tire,
tighten the wheel nuts until the
tapered portion comes into
loose contact with the disc
wheel seat.
When replacing an aluminum
wheel with a compact spare
tire, tighten the wheel nuts until
the tapered portion comes into
loose contact with the disc
wheel seat.
Lower the vehicle.
Installing the spare tire
1
2
Tapered portion
Disc wheel seat
Tapered portion
Disc wheel seat
3
YARIS_HB_OM_USA_OM52G64U.book 319 ページ ２０１６年２月１６日　火曜日　午後３時２０分

3207-2. Steps to take in an emergency
YARIS_HB_OM_USA_OM52G64U
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)
Do not use other tools or any
additional leverage other than
your hands, such as a hammer,
pipe or your foot.
Stow the jack and all tools.
Return the deck board.
Vehicles with an aluminum
wheels, remove the center
wheel ornament by pushing
from the reverse side.
Be careful not to lose the wheel
ornament.
Hook each belt end to the cor-
responding anchor brackets.
Put the center portion of the
belt onto the rear center head
restraint.
4
Stowing the flat tire, jack and all tools
1
2
3
4
YARIS_HB_OM_USA_OM52G64U.book 320 ページ ２０１６年２月１６日　火曜日　午後３時２０分