2021 TOYOTA YARIS engine

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YARIS(HB) Owner's Manual_Europe_MK0001_en
6-3. Do-it-yourself maintenance
Maintenance and care
zWhen rotating, repairing or
changing your tires, check that
the wheel nuts are still tight after
driving 1600 km (1000 miles).
zBe careful not to damage the
aluminum wheels when using
tire chains.
zUse only Toyota genuine balance
weights or equivalent and a plas-
tic or rubber hammer when bal-
ancing your wheels.1Turn the engine switch off.
2Open the glove box. Slide off
the damper.
3Push in the glove box on the
vehicle’s outer side to discon-
nect the 2 claws. Then pull out
the glove box and disconnect
the lower claws.Air conditioning filter
The air conditioning filter must
be changed regularly to main-
tain air conditioning efficiency.
Removing the air condition-
ing filter

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6-3. Do-it-yourself maintenance
1Turn the engine switch off.
2 Open the fuse box cover.
Engine compartment: type A
fuse box
Push the tabs in and lift the lid off.
Engine compartment: type B
fuse box
Push the tabs in and lift the lid off.
NOTICE
■When replacing the battery
Use a flathead screwdriver of appro-
priate size. Applying excessive force may deform or damage the cover.
■For normal operation after replacing the battery
Observe the following precautions to
prevent accidents:
●Always work with dry hands.
Moisture may cause the battery to rust.
●Do not touch or move any other component inside the remote con-trol.
●Do not bend either of the battery terminals.
■When removing the battery cover (vehicles without a smart entry &
start system)
Do not forcibly remove the battery cover, otherwise it may be damaged.
If the battery cover is difficult to remove, lift the edge to remove it.
Checking and replacing
fuses
If any of the electrical compo-
nents do not operate, a fuse
may have blown. If this hap-
pens, check and replace the
fuses as necessary.
Checking and replacing
fuses

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6-3. Do-it-yourself maintenance
Maintenance and care
Check the wattage of the light bulb
to be replaced. ( →P.419)
Front
Front position lights (bulb type)
Front turn signal lights (bulb
type)
Front fog lights (bulb type)
Headlights (bulb type)
WARNING
●Never use a fuse of a higher amperage rating than that indi-
cated, or use any other object in place of a fuse.
●Always use a genuine Toyota fuse or equivalent.Never replace a fuse with a wire,
even as a temporary fix.
●Do not modify the fuses or fuse
boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical overload
determined and repaired by any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer as soon as possible.
■When installing the fuse box
cover (Engine compartment: type A and type B fuse boxes)
Press the fuse box cover, when
installing, after aligning all of the claw positions. Otherwise, the claws may
be damaged.
Light bulbs
You may replace the following
bulbs by yourself. The diffi-
culty level of replacement var-
ies depending on the bulb. As
there is a danger that compo-
nents may be damaged, we
recommend that replacement
is carried out by any autho-
rized Toyota retailer or Toyota
authorized repairer, or any reli-
able repairer.
Preparing for light bulb
replacement
Bulb locations

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YARIS(HB) Owner's Manual_Europe_MK0001_en
7
When trouble arises
When trouble arises
7-1. Essential information
Emergency flashers .......... 360
If your vehicle has to be
stopped in an emergency 360
If the vehicle is trapped in rising
water............................... 361
7-2. Steps to take in an emer-
gency
If your vehicle needs to be
towed .............................. 363
If you think something is wrong
....................................... 366
Fuel pump shut off system 367
If a warning light turns on or a
warning buzzer sounds... 368
If a warning message is dis-
played ............................. 377
If you have a flat tire (vehicles
with an emergency tire punc-
ture repair kit) ................. 379
If you have a flat tire (vehicles
with a spare tire) ............. 389
If the engine will not start .. 397
If you lose your keys ......... 399
If the electronic key does not
operate properly (vehicles
with a smart entry & start sys-
tem) ................................ 399
If the vehicle battery is dis-
charged .......................... 401
If your vehicle overheats... 405
If the vehicle becomes stuck
....................................... 408

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YARIS(HB) Owner's Manual_Europe_MK0001_en
7-1. Essential information
7-1.Essential information
Press the switch.
All the turn signal lights will flash.
To turn them off, press the switch once
again.
■Emergency flashers
●If the emergency flashers are used for a long time while the engine is not
operating, the battery may discharge.
●If any of the SRS airbags deploy
(inflate) or in the event of a strong rear impact, the emergency flashers will turn on automatically.
The emergency flashers will turn off automatically after operating for approximately 20 minutes. To manu-
ally turn the emergency flashers off, press the switch twice.(The emergency flashers may not turn
on automatically depending on the force of the impact and conditions of the collision.)
1 Steadily step on the brake pedal
with both feet and firmly depress
it.
Do not pump the brake pedal repeat- edly as this will increase the effort required to slow the vehicle.
2 Shift the shift lever to N.
If the shift lever is shifted to N
3 After slowing down, stop the
vehicle in a safe place by the
road.
4 Stop the engine.
If the shift lever cannot be shifted
to N
3 Keep depressing the brake
pedal with both feet to reduce
vehicle speed as much as possi-
ble.
4 Perform the following proce-
dure to stop the engine:
Vehicles without a smart entry &
start system
Turn the engine switch to ACC.
Emergency flashers
The emergency flashers are
used to warn other drivers
when the vehicle has to be
stopped on the road due to a
breakdown, etc.
Operating instructions
If your vehicle has to be
stopped in an emer-
gency
Only in an emergency, such as
if it becomes impossible to
stop the vehicle in the normal
way, stop the vehicle using the
following procedure:
Stopping the vehicle

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7-1. Essential information
When trouble arises
Vehicles with a smart entry &
start system
Press and hold the engine switch for 2
consecutive seconds or more, or press
it briefly 3 times or more in succession.
5 Stop the vehicle in a safe place
by the road.
z Remove the seat belt first.
z If the door can be opened, open
the door and exit the vehicle.
z If the door cannot be opened,
open the window using the
power window switch and exit
the vehicle through the window.
z If the window cannot be opened
using the power window switch,
remain calm, wait until the water
level inside the vehicle rises to
the point that the water pressure
inside of the vehicle equals the
water pressure outside of the
vehicle, and then open the door
and exit the vehicle.
WARNING
■If the engine has to be turned off while driving
●Power assist for the brakes and
steering wheel will be lost, making the brake pedal harder to depress and the steering wheel heavier to
turn. Decelerate as much as possi- ble before turning off the engine.
●Vehicles without a smart entry & start system: Never attempt to remove the key, as doing so will
lock the steering wheel.
If the vehicle is trapped
in rising water
In the event the vehicle is sub-
merged in water, remain calm
and perform the following.
WARNING
■Using an emergency hammer* for
emergency escape
The front side windows and rear side windows, as well as the rear window
can be shattered with an emergency
hammer* used for emergency escape. However, an emergency
hammer* cannot shatter the wind- shield as it is laminated glass.*: Contact any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer, or
aftermarket accessory manufac-
turer for further information about
an emergency hammer.

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7-2. Steps to take in an emergency
When trouble arises
7-2.Ste ps to take in an emerg ency
If your vehicle needs to
be towed
If towing is necessary, we rec-
ommend having your vehicle
towed by any authorized
Toyota retailer or Toyota autho-
rized repairer, or any reliable
repairer or commercial towing
service, using a wheel-lift type
truck or flatbed truck.
Use a safety chain system for
all towing, and abide by all
state/provincial and local laws.
WARNING
Observe the following precautions. Failure to do so may result in death or serious injury.
■When towing the vehicle
Be sure to transport the vehicle with
the front wheels raised or with all four wheels raised off the ground. If the vehicle is towed with the front wheels
contacting the ground, the drivetrain and related parts may be damaged.
■While towing
●When towing using cables or chains, avoid sudden starts, etc.
which place excessive stress on the towing eyelets, cables or chains. The towing eyelets, cables or
chains may become damaged, bro- ken debris may hit people, and cause serious damage.
●Do not turn the engine switch off.There is a possibility that the steer-
ing wheel is locked and cannot be operated.
■Installing towing eyelets to the vehicle
Make sure that towing eyelets are
installed securely. If not securely installed, towing eye-lets may come loose during towing.
NOTICE
■To prevent damage to the vehicle when towing using a wheel-lift type truck
●Do not tow the vehicle from the rear when the engine switch is off. The steering lock mechanism is not
strong enough to hold the front wheels straight.
●When raising the vehicle, ensure adequate ground clearance for tow-ing at the opposite end of the raised
vehicle. Without adequate clear- ance, the vehicle could be dam-aged while being towed.
■To prevent damage to the vehicle when towing with a sling-type
truck
Do not tow with a sling-type truck, either from the front or rear.
■To prevent damage to the vehicle during emergency towing
Do not secure cables or chains to the suspension components.

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7-2. Steps to take in an emergency
The following may indicate a prob-
lem with your transmission. Contact
any authorized Toyota retailer or
Toyota authorized repairer, or any
reliable repairer or commercial tow-
ing service before towing.
z The engine is running but the
vehicle does not move.
z The vehicle makes an abnormal
sound.
From the front
Release the parking brake.
From the rear
Use a towing dolly under the front
wheels.
Do not tow with a sling-type truck to
prevent body damage.
When using a flat-bed truck to
transport the vehicle, use tire strap-
ping belts. Refer to the owner’s
manual of the flat-bed truck for the
tire strapping method.
In order to suppress vehicle move-
ment during transportation, set the
parking brake and turn the engine
switch off.
NOTICE
■When towing a vehicle equipped with the Stop & Start system (if
equipped)
If it is necessary to tow the vehicle with all four wheels on the ground,
perform the following procedure before towing the vehicle in order to protect the system. Turn the engine
switch off and then start the engine or turn the engine switch to ON.
Situations when it is neces-
sary to contact dealers
before towing
Towing with a wheel-lift type
truck
Towing with a sling-type
truck
Using a flatbed truck