2018 TOYOTA YARIS iA fuel

4405-3. Owner Maintenance
YARIS iA_OM_OM99Q46z_(U)
●Always check tire pressure when tires are cold.
●Warm tires normally exceed recommended pressures. Do not release
air from warm tires to adjust the pressure.
●Underinflation can cause reduced fuel economy, uneven and acceler-
ated tire wear, and poor sealing of the tire bead, which will deform the
wheel and cause separation of tire from rim.
●Overinflation can produce a harsh ride, uneven and accelerated tire
wear, and a greater po ssibility of damage from road hazards.
Keep your tire pressure at the correct levels. If one frequently needs
inflating, have it inspected.
During rotation, inspect them for
correct balance.
WARNING
■Always inflate the tires to the correct pressure
Overinflation or underinflation of tires is dangerous. Adverse handling or
unexpected tire failure could re sult in a serious accident.
Refer to Tires on ( →P. 560).
■Use only a Toyota-genuine tire valve cap
Use of a non-genuine part is danger ous as the correct tire air pressure
cannot be maintained if the tire valv e becomes damaged. If the vehicle
is driven under this c ondition, the tire air pr essure will decrease which
could result in a serious accident. Do not use any part for the tire valve
cap that is not a Toyota-genuine part.
Tire Rotation
Forward
Do not include
(TEMPORARY USE ONLY)
spare tire in rotation.

YARIS iA_OM_OM99Q46z_(U)
4595-3. Owner Maintenance
5
Maintenance and Care
15A/C MAG7.5 AAir conditioner
16AT P U M P15 A—
17AT15 ATransaxle control system (if equipped)
18D.LOCK25 APower door locks
19H/L RH20 AHeadlight (RH)
20ENG+B27.5 AEngine control system
21TA I L20 ATaillights, License plate lights, Parking
lights
22———
23ROOM25 AOverhead light
24FOG15 AFog lights (if equipped)
25H/CLEAN20 A—
26STOP10 ABrake lights
27HORN15 AHorn
28H/L LH20 AHeadlight (LH)
29ABS/DSC S30 AABS, Dynamic stability control system
30HAZARD15 AHazard warning flashers, Turn signal lights
31FUEL PUMP15 AFuel system
32FUEL WARM25 A—
33WIPER20 AFront window wiper and washer
34CABIN+B50 AFor protection of various circuits
35FA N 230 ACooling fan
36FUEL PUMP30 A—
37ABS/DSC M50 AABS, Dynamic stability control system
38EVVT20 A—
39———
40FA N 130 ACooling fan
41FA N 340 A—
42ENG.MAIN40 AEngine control system
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT

4685-4. Appearance Care
YARIS iA_OM_OM99Q46z_(U)
Road chemicals and salt used for ice and snow removal and solvents
used for dust control may collect on the underbody. If not removed,
they will speed up rusti ng and deterioration of such underbody parts
as fuel lines, frame, floor pan, a nd exhaust system, even though these
parts may be coated with anti-corrosive material.
Thoroughly flush the underbody and wheel housings with lukewarm or
cold water at the end of each winter. Try also to do this every month.
Pay special attention to these areas because they easily hide mud
and dirt. It will do more harm than good to wet down the road grime
without removing it.
The lower edges of doors, rocker panels, and frame members have
drain holes that should not be clogged. Water tr apped there will cause
rusting.
A protective coating is provided over the aluminum wheels. Special
care is needed to protect this coating.
Underbody Maintenance
WARNING
■ Dry off brakes that have become wet by driving slowly, releasing the
accelerator pedal and lightly applyi ng the brakes several times until
the brake performance returns to normal
Driving with wet brakes is dangerous. Increased stopping distance or the
vehicle pulling to one side when braking could result in a serious accident.
Light braking will indicate whether the brakes have been affected.
Aluminum Wheel Main tenance (if equipped)

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YARIS iA_OM_OM99Q46z_(U)
6-4. Emergency Starting
Starting a Flooded Engine
Follow this procedure:If the engine does not start within five seconds on the first try, wait
ten seconds and try again.
Make sure the parking brake is on.
Depress the accelerator all the way and hold it there.
Depress the clutch pedal (Manual transaxle) or the brake pedal
(Automatic transaxle), then pres s the push button start. If the
engine starts, release the accele rator immediately because the
engine will suddenly rev up.
If the engine fails to start, crank it without depressing the accelera-
tor.
If the engine still does not start using the above procedure, have your
vehicle inspected by your Toyota dealer.
If the engine fails to start, it may be flooded (excessive fuel in
the engine).
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YARIS iA_OM_OM99Q46z_(U)
5056-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
If any of the following warning lights turns on/flashes, the system may
have a malfunction. Contact your Toyota dealer to have your vehicle
inspected.
Contact Your Toyota Dealer and Have Vehicle Inspected
SignalWarning
Master Warning Light
Vehicles with type B audio
The light turns on when the system has a malfunction.
Operate the center display and verify the content.
Refer to If a Warning Light Turns On or Flashes on P. 501.
Vehicles without type B audio
The light illuminates continuously if any one of the follow-
ing occurs. Consult your Toyota dealer.
• There is a malfunction in the battery management sys- tem.
• There is a malfunction in the brake switch.
ABS Warning Light If the ABS warning light stays on while you’re driving, the
ABS control unit has detected a system malfunction. If this
occurs, your brakes will function normally as if the vehicle
had no ABS.
Should this happen, consult your Toyota dealer as soon as
possible.
Check Engine LightIf this light illuminates while driving, the vehicle may have
a problem. It is important to note the driving conditions
when the light illuminated and consult your Toyota dealer.
The check engine light may illuminate in the following
cases:
• The fuel tank level being very low or approaching empty.
• The engine’s electrical system has a problem.
• The emission control system has a problem.
• The fuel-filler cap is missing or not tightened securely.
If the check engine light remains on, or it flashes continu-
ously, do not drive at high speeds and consult your Toyota
dealer as soon as possible.
(if equipped)
Automatic Transaxle Warning LightThe light illuminates when the transaxle has a problem.

5086-7. Warning/Indicator Lights and Warning Sounds
YARIS iA_OM_OM99Q46z_(U)
Take the appropriate action and verify that the warning light turns off.
Taking Action
SignalWarningAction to be taken
Low Fuel Warning Light The light turns on when the
remaining fuel is about 2.3
gal. (9.0 L, 1.9 Imp.gal.). Add fuel.
Check Fuel Cap Warning
Light
If the check fuel cap warning
light illuminates while driving,
the fuel-filler cap may not be
installed properly.
Stop the engine and rein-
stall the fuel-filler cap.
Refer to Fuel-Filler Cap
on P. 111
Seat Belt Warning LightThe seat belt warning light
turns on if the driver or front
passenger’s seat is occupied
and the seat belt is not fas-
tened with the ignition
switched ON.
If the driver or front passen-
ger’s seat belt is unfastened
(only when the front passen-
ger’s seat is occupied) and
the vehicle is driven at a
speed faster than about 12
mph (20 km/h), the warning
light flashes. After a short
time, the warning light stops
flashing, but remains illumi-
nated.
Fasten the seat belts.
Door-Ajar Warning LightThe light turns on if any door
is not closed securely.
Close the door securely.
(if equipped)
Low Washer Fluid Level
Warning LightThis warning light indicates
that little washer fluid
remains.
Add washer fluid
(→P. 429).

5106-7. Warning/Indicator Lights and Warning Sounds
YARIS iA_OM_OM99Q46z_(U)■
KEY Warning Light
Take the appropriate action and veri
fy that the warning light turns
off.
■ Low Fuel Warning Light
The light illumination timing may vary because fuel inside the fuel tank moves
around according to the driving conditions and the vehicle posture.
■ Seat Belt Warning Light
●The warning light flashes for about 6 seconds if the driver’s seat belt is not
fastened when the ignition is switched ON.
● To allow the front passenger occupant classification sensor to function p\
rop-
erly, do not place and sit on an additional seat cushion on the front passen-
ger’s seat. The sensor may not function properly because the additional
seat cushion could cause sensor interference.
● If a small child is seated on the front passenger’s seat, the warning light may
not operate.
SignalCauseAction to be taken
(Red)
(Flashing)
The smart key battery is dead.Replace the key battery
( →P. 436).
The smart key is not within the
operation range.
Bring the smart key into
the operation range
(→P. 93).The smart key is placed in
areas inside the cabin where it
is difficult for the key to be
detected.
A key from another manufac-
turer similar to the smart key is
in the operation range.Take the key from another
manufacturer similar to
the smart key out of the
operation range.
Without the ignition switched
off, the smart key is taken out of
the cabin, and then all the
doors are closed.
Bring the smart key back
into the cabin.

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YARIS iA_OM_OM99Q46z_(U)
7-2. Warranty
7
Customer Information and Reporting Safety Defects
Outside the United States/Canada
Government regulations in the United States/Canada require that
automobiles meet specific emission regulations and safety standards.
Therefore, vehicles built for use in the United States/Canada may dif-
fer from those sold in other countries.
The differences may make it difficult or even impossible for your vehi-
cle to receive satisfactory servici ng in other countries. We strongly
recommend that you NOT take your Toyota outside the United States/
Canada.
United States
However, in the event that you are moving to Canada permanently,
Toyota vehicles built for use in the United States could be eligible for
exportation to Canada with specific vehicle modifications to comply
with the Canadian Motor Vehicle Safety Standards (CMVSS).
Canada
However, in the event that you are moving to the United States per-
manently, Toyota vehicles built for use in Canada could be eligible for
exportation to the United States with specific vehicle modifications to
comply with the United States Federal Motor Vehicle Safety Standards
(FMVSS).
You may have the following problems if you do take your vehicle out-
side of the United States/Canada: • Recommended fuel may be unavailable. Any kind of leaded fuel or low-octane fuel will affect vehi cle performance and damage the
emission controls and engine.
• Proper repair facilities, tools, testing equipment, and replacement
parts may not be available.
Please refer to your Manufacturer’ s “Owner’s Warranty Information
Booklet” or “Owner’s Manual Supplement/Scheduled Maintenance
Guide” for more information.
The above is applicable for a permanent import/export situation and not
related to travelers on vacation.