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YARIS(HB) Owner's Manual_Europe_MK0001_en
4-5. Using the driving support systems
Driving
WARNING
●Do not attempt to test the operation of the pre-collision system yourself.
Depending on the objects used for testing (dummies, cardboard objects imitating detectable objects,
etc.), the system may not operate properly, possibly leading to an accident.
■Pre-collision braking
●When the pre-collision braking
function is operating, a large amount of braking force will be applied.
●If the vehicle is stopped by the operation of the pre-collision brak-
ing function, the pre-collision brak- ing function operation will be canceled after approximately 2 sec-
onds. Depress the brake pedal as necessary.
●The pre-collision braking function may not operate if certain opera-tions are performed by the driver. If
the accelerator pedal is being depressed strongly or the steering wheel is being turned, the system
may determine that the driver is tak- ing evasive action and possibly pre-vent the pre-collision braking
function from operating.
●In some situations, while the pre-
collision braking function is operat- ing, operation of the function may be canceled if the accelerator pedal
is depressed strongly or the steer- ing wheel is turned and the system determines that the driver is taking
evasive action.
●If the brake pedal is being
depressed, the system may deter- mine that the driver is taking eva-sive action and possibly delay the
operation timing of the pre-collision braking function.
■Emergency steering assist
●As emergency steering assist oper-ation will be canceled when the sys-
tem determines that lane departure prevention function has been com-pleted.
●Emergency steering assist may not operate or may be cancel in the fol-
lowing cases as the system may determine the driver is taking actions.
• If the accelerator pedal is being depressed strongly, the steering
wheel is being operated sharply, the brake pedal is being depressed or the driver is giving turn signal. In
this case the system may deter- mine that the driver is taking eva-sive action and the emergency
steering assist may not operate.
• In some situations, while the emer-
gency steering assist is operating, operation of the function may be canceled if the accelerator pedal is
depressed strongly, the steering wheel is operated sharply or the brake pedal is being depressed and
the system determines that the driver is taking evasive action.
• When the emergency steering assist is operating, if the steering wheel is held firmly or is operated in
the opposite direction to that which the system is generating torque, the function may be canceled.
■When to disable the pre-colli-sion system
In the following situations, disable the system, as it may not operate prop-erly, possibly leading to an accident
resulting in death or serious injury:
●When the vehicle is being towed
●When your vehicle is towing another vehicle
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YARIS(HB) Owner's Manual_Europe_MK0001_en
4-5. Using the driving support systems
Driving
■Trailer Sway Control
Helps the driver to control trailer
sway by selectively applying brake
pressure for individual wheels and
reducing driving torque when trailer
sway is detected.
■TRC (Traction Control)
Helps to maintain drive power and
prevent the drive wheels from spin-
ning when starting the vehicle or
accelerating on slippery roads
■Active Cornering Assist (ACA)
Helps to prevent the vehicle from
drifting to the outer side by perform-
ing inner wheel brake control when
attempting to accelerate while turn-
ing
■Hill-start assist control
Helps to reduce the backward
movement of the vehicle when
starting on an uphill
■EPS (Electric Power Steering)
Employs an electric motor to
reduce the amount of effort needed
to turn the steering wheel.
■Emergency brake signal
When the brakes are applied sud-
denly, the emergency flashers auto-
matically flash to alert the vehicle
behind.
■Secondary Collision Brake
When the SRS airbag sensor
detects a collision and the system
operates, the brakes and brake
lights are automatically controlled
to reduce the vehicle speed and help reduce the possibility of further
damage due to a secondary colli-
sion.
■When the TRC/VSC/Trailer Sway
Control systems are operating
The slip indicator light will flash while the
TRC/VSC/Trailer Sway Control systems
are operating.
■Disabling the TRC system
If the vehicle gets stuck in mud, dirt or
snow, the TRC system may reduce
power from the engine to the wheels.
Pressing to turn the system off may
make it easier for you to rock the vehicle
in order to free it.
To turn the TRC system off, quickly
press and release .
The “Traction Control Turned OFF” will
be shown on the multi-information dis-
play.
Press again to turn the system
back on.
“Traction Control Turned OFF”
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YARIS(HB) Owner's Manual_Europe_MK0001_en
7-2. Steps to take in an emergency
1Remove 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.
2 Install the tire and loosely
tighten each wheel nut by hand
by approximately the same
amount.
When replacing a steel wheel with a
steel wheel (including 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 steel wheel (including a compact
spare tire), tighten the wheel nuts until
the tapered portion comes into
loose contact with the disc wheel seat
.
WARNING
• Have the wheel nuts tightened with a torque wrench to 103 N•m (10.5
kgf•m, 76 ft•lbf) as soon as possible after changing wheels.
• Do not attach a heavily damaged wheel ornament, as it may fly off the wheel while the vehicle is moving.
• When installing a tire, only use wheel nuts that have been specifi-
cally designed for that wheel.
• If there are any cracks or deforma-
tions in the bolt screws, nut threads or bolt holes of the wheel, have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer.
• When installing the wheel nuts, be sure to install them with the tapered ends facing inward. ( →P.394)
Installing the spare tire
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YARIS(HB) Owner's Manual_Europe_MK0001_en
7-2. Steps to take in an emergency
When trouble arises
3Lower the vehicle.
4 Firmly tighten each wheel nut
two or three times in the order
shown in the illustration.
Tightening torque: 103 N•m (10.5 kgf•m, 76 ft•lbf)
5 Stow the flat tire, tire jack and all
tools.
■The full-size spare tire (if equipped)
●The full-size spare tire has a “Tempo- rary use only” label on the outer sur-face of the wheel. Use the full-size
spare tire temporarily, and only in an emergency.
●Make sure to check the tire inflation pressure of the full-size spare tire. ( →P.417)
■The compact spare tire (if
equipped)
●The compact spare tire is identified by
the label “TEMPORARY USE ONLY” on the tire sidewall. Use the compact
spare tire temporarily, and only in an
emergency.
●Make sure to check the tire inflation pressure of the compact spare tire.
( →P.417)
■When the compact spare tire (if equipped) is equipped
The vehicle becomes lower when driv-
ing with the compact spare tire com- pared to when driving with standard tires.
■When using the compact spare tire
(if equipped)
As the compact spare tire is not equipped with a tire pressure warning
valve and transmitter, low inflation pres- sure of the compact spare tire will not be indicated by the tire pressure warning
system. Also, if you replace the compact spare tire after the tire pressure warning light comes on, the light remains on.
■If you have a flat front tire on a road
covered with snow or ice (vehicles with a compact spare tire)
Install the compact spare tire on one of
the rear wheels of the vehicle. Perform the following steps and fit tire chains to the front tires:
1 Replace a rear tire with the compact
spare tire.
2 Replace the flat front tire with the tire removed from the rear of the vehicle.
3 Fit tire chains to the front tires.
■When reinstalling the wheel orna- ment (steel wheels except compact
spare tire)
Align the cutout of the wheel ornament with the valve stem as shown in the
illustration.
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YARIS(HB) Owner's Manual_Europe_MK0001_en
8-1. Specifications
16-inch tires
17-inch tires
Compact spare tire (if equipped)
■When towing a trailer
Add 20.0 kPa (0.2 kgf/cm
2 or bar, 3 psi) to the recommended tire inflation pressure,
Wheel size15 × 6J
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)
Tire size195/55R16 87V
Tire inflation pres-
sure
(Recommended
cold tire inflation
pressure)Vehicle speed
Front wheel
kPa (kgf/cm
2 or bar,
psi)
Rear wheel
kPa (kgf/cm
2 or bar,
psi)
More than 160 km/h
(100 mph)240 (2.4, 35)220 (2.2, 32)
160 km/h (100
mph) or less220 (2.2, 32)200 (2.0, 29)
Wheel size16 × 6J
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)
Tire size205/45R17 84W
Tire inflation pres-
sure
(Recommended
cold tire inflation
pressure)Front wheel
kPa (kgf/cm
2 or bar, psi)
Rear wheel
kPa (kgf/cm
2 or bar, psi)
220 (2.2, 32)200 (2.0, 29)
Wheel size17 × 6 1/2J
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)
Tire sizeT125/70D16 96M
Tire inflation pres-
sure
(Recommended
cold tire inflation
pressure)
420 kPa (4.2 kgf/cm2 or bar, 60 psi)
Wheel size16 × 4T
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)