check engine TOYOTA YARIS 2022 Owners Manual

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HV Owner's Manual_Europe_M52N30_en
TABLE OF CONTENTS
5-1. Using the air conditioning
system and defogger
Automatic air conditioning sys-
tem .................................... 288
Heated steering wheel/seat
heaters.............................. 293
5-2. Using the interior lights
Interior lights list .................. 295
5-3. Using the storage features
List of storage features ....... 297
Luggage compartment features
.......................................... 299
5-4. Other interior features
Other interior features ......... 303
6-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ................. 312
Cleaning and protecting the
vehicle interior .................. 315
6-2. Maintenance
Maintenance requirements . 318
6-3. Do-it-yourself maintenance
Do-it-yourself service precau-
tions .................................. 320
Hood ................................... 322
Positioning a floor jack ........ 323
Engine compartment........... 325
12-volt battery ..................... 330
Tires .................................... 332
Tire inflation pressure ......... 342
Wheels ................................ 344
Air conditioning filter ........... 346
Cleaning the hybrid battery (trac-
tion battery) air intake vent and
filter ................................... 348
Wireless remote control/elec-
tronic key battery .............. 351
Checking and replacing fuses
.......................................... 354
Light bulbs .......................... 357
7-1. Essential information
Emergency flashers ............ 366
If your vehicle has to be stopped
in an emergency ............... 366
If the vehicle is submerged or
water on the road is rising 367
5Interior features
6Maintenance and care
7When trouble arises

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HV Owner's Manual_Europe_M52N30_en
Pictorial index
Refueling method .............................................................................P.203
Fuel type/fuel tank capacity ................................... ..........................P.422
Tires .......................................................... ......................................P.332
Tire size/inflation pressure ................................... ............................P.427
Winter tires/tire chains ....................................... ..............................P.284
Checking/rotation/tire pressure warning system ................. .............P.332
Coping with flat tires......................................... ........................P.386, 397
Hood ........................................................... .....................................P.322
Opening ........................................................ ...................................P.322
Engine oil ..................................................... ....................................P.423
Coping with overheating ........................................ ..........................P.414
Headlights/front position lights/daytime running lights/turn si gnal
lights ......................................................... ..............................P.184, 190
Front fog lights*2............................................................... .............P.196
Tail lights/turn signal lights ................................. .................P.184, 190
Stop lights
Side turn signal lights ........................................ ...........................P.184
License plate light............................................ ..............................P.190
Rear fog light ................................................. .................................P.196
Back-up light
Shifting the shift position to R ............................... ...........................P.181
*1: Vehicles with a smart entry & start system
*2: If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.357, Watts: P.428)

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2-1. Instrument cluster
may be malfunctioning. Take your
vehicle to any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■Fuel gauge and driving range dis-
play
The fuel gauge and driving range dis- play are linked. If the fuel gauge and
driving range display do not update after refueling a small amount, they can be updated by performing the following pro-
cedure:
1 Stop the vehicle on a level surface.
Wait until the fuel in the fuel tank stabi- lizes.
2 Press the display change button to
change the odometer and trip meter display to the odometer.
3 Turn the power switch off.
4 While pressing and holding the dis- play change button, turn the power
switch to ON.
5 Continue holding the display change button for approximately 5 seconds.
Release the button when the odometer
begins blinking.
Updating will be complete when the odometer blinks for approximately 5
seconds and then returns to the normal display.
■Liquid crystal display
 P. 1 0 4
■Customization
The gauges and meters can be custom-
ized in of the multi-information dis-
play. ( P.431)
■Changing the display
Press the display change button
until the desired item is displayed.
WARNING
■The information display at low temperatures
Allow the interior of the vehicle to warm up before using the liquid crys-tal information display. At extremely
low temperatures, the information dis- play monitor may respond slowly, and display changes may be delayed.
For example, there is a lag between the driver’s shifting and the new gear
number appearing on the display. This lag could cause the driver to downshift again, causing rapid and
excessive engine braking and possi- bly an accident resulting in death or injury.
NOTICE
■To prevent damage to the engine and its components
The engine may be overheating if the engine coolant temperature gauge is in the red zone (H). In this case,
immediately stop the vehicle in a safe place, and check the engine after it
has cooled completely. ( P.414)
Odometer and trip meter
display

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HV Owner's Manual_Europe_M52N30_en
2-1. Instrument cluster
Vehicle status information and indicators
■Fuel gauge and driving range dis-
play
The fuel gauge and driving range dis- play are linked. If the fuel gauge and
driving range display do not update after refueling a small amount, they can be updated by performing the following pro-
cedure:
1 Stop the vehicle on a level surface.
Wait until the fuel in the fuel tank stabi- lizes.
2 Press the display change button to
change the odometer and trip meter display to the odometer.
3 Turn the power switch off.
4 While pressing and holding the dis- play change button, turn the power
switch to ON.
5 Continue holding the display change button for approximately 5 seconds.
Release the button when the odometer
begins blinking.
Updating will be complete when the odometer blinks for approximately 5
seconds and then returns to the normal display.
■Liquid crystal display
 P. 1 1 0
■Customization
The gauges and meters can be custom-
ized in of the multi-information dis-
play. ( P.431)
■Changing the display
Press the display change button
until the desired item is displayed.
■Display items
 Odometer
Displays the total distance the vehicle
has been driven.
 Trip meter A/Trip meter B
Displays the distance the vehicle has
been driven since the meter was last
WARNING
■The information display at low
temperatures
Allow the interior of the vehicle to warm up before using the liquid crys-
tal information display. At extremely low temperatures, the information dis-play monitor may respond slowly, and
display changes may be delayed.
For example, there is a lag between the driver’s shifting and the new gear number appearing on the display.
This lag could cause the driver to downshift again, causing rapid and excessive engine braking and possi-
bly an accident resulting in death or injury.
NOTICE
■To prevent damage to the engine
and its components
The engine may be overheating if the engine coolant temperature gauge is
in the red zone (H). In this case, immediately stop the vehicle in a safe place, and check the engine after it
has cooled completely. ( P.414)
Odometer and trip meter
display

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4-1. Before driving
WARNING
●The driver should pay extra atten- tion to pedestrians when the vehicle
is powered only by the electric motor (traction motor). As there is no engine noise, the pedestrians
may misjudge the vehicle’s move- ment.
●Do not drive the vehicle over or stop the vehicle near flammable materials.
The exhaust system and exhaust gases can be extremely hot. These hot parts may cause a fire if there is
any flammable material nearby.
●During normal driving, do not turn
off the hybrid system. Turning the hybrid system off while driving will not cause loss of steering or brak-
ing control, however, power assist to the steering will be lost. This will make it more difficult to steer
smoothly, so you should pull over and stop the vehicle as soon as it is safe to do so.
In the event of an emergency, such as if it becomes impossible to stop the vehicle in the normal way:
 P. 3 6 6
●Use engine braking (shift position
B) to maintain a safe speed when driving down a steep hill.Using the brakes continuously may
cause the brakes to overheat and lose effectiveness. ( P.181)
●Do not adjust the positions of the steering wheel, the seat, or the inside or outside rear view mirrors
while driving. Doing so may result in a loss of vehicle control.
●Always check that all passengers’ arms, heads or other parts of their
body are not outside the vehicle.
■When driving on slippery road surfaces
●Sudden braking, acceleration and
steering may cause tire slippage and reduce your ability to control the vehicle.
●Sudden acceleration, engine brak-ing due to shifting, or changes in
engine speed could cause the vehi- cle to skid.
●After driving through a puddle, lightly depress the brake pedal to make sure that the brakes are func-
tioning properly. Wet brake pads may prevent the brakes from func-tioning properly. If the brakes on
only one side are wet and not func- tioning properly, steering control may be affected.
■When shifting the shift lever
●Do not let the vehicle roll backward
while a forward driving position is selected, or roll forward while the shift lever is in R.
Doing so may result in an accident or damage to the vehicle.
●Do not shift the shift lever to P while the vehicle is moving.Doing so can damage the transmis-
sion and may result in a loss of vehicle control.
●Do not shift the shift lever to R while the vehicle is moving forward.Doing so can damage the transmis-
sion and may result in a loss of vehicle control.
●Do not shift the shift lever to a driv-ing position while the vehicle is moving backward.
Doing so can damage the transmis- sion and may result in a loss of vehicle control.

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4-1. Before driving
Driving
WARNING
●Moving the shift lever to N while the vehicle is moving will disengage the
hybrid system. Engine braking is not available with the hybrid system disengaged.
●Be careful not to shift the shift lever with the accelerator pedal
depressed. Shifting the shift lever to any positions other than P or N may lead to unexpected rapid accelera-
tion of the vehicle that may cause an accident and result in death or serious injury.
■If you hear a squealing or scrap-ing noise (brake pad wear indica-
tors)
Have the brake pads checked and replaced by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer as soon as possible.
Rotor damage may result if the pads are not replaced when needed.
It is dangerous to drive the vehicle when the wear limits of the brake
pads and/or those of the brake discs are exceeded.
■When the vehicle is stopped
●Do not depress the accelerator pedal unnecessarily.
If the shift lever is any position other than P or N, the vehicle may accel-erate suddenly and unexpectedly,
causing an accident.
●In order to prevent accidents due to
the vehicle rolling away, always keep depressing the brake pedal while stopped with the “READY”
indicator is illuminated, and apply the parking brake as necessary.
●If the vehicle is stopped on an incline, in order to prevent acci-dents caused by the vehicle rolling
forward or backward, always depress the brake pedal and securely apply the parking brake as
needed.
●Avoid revving or racing the engine.
Running the engine at high speed while the vehicle is stopped may cause the exhaust system to over-
heat, which could result in a fire if combustible material is nearby.
■When the vehicle is parked
●Do not leave glasses, cigarette lighters, spray cans, or soft drink
cans in the vehicle when it is in the sun.Doing so may result in the follow-
ing:
• Gas may leak from a cigarette
lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cause the plastic lenses and plastic material of glasses to
deform or crack.
• Soft drink cans may fracture, caus-
ing the contents to spray over the interior of the vehicle, and may also cause a short circuit in the vehicle’s
electrical components.
●Do not leave cigarette lighters in the
vehicle. If a cigarette lighter is in a place such as the glove box or on the floor, it may be lit accidentally
when luggage is loaded or the seat is adjusted, causing a fire.
●Do not attach adhesive discs to the windshield or windows. Do not place containers such as air fresh-
eners on the instrument panel or dashboard. Adhesive discs or con-tainers may act as lenses, causing
a fire in the vehicle.

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4-1. Before driving
Driving
When the following unusual opera-
tion is performed with the accelera-
tor pedal depressed, the hybrid
system output may be restrained.
• When the shift lever is shifted to
R*.
• When the shift lever is shifted
from P or R to forward drive shift
position such as D*.
When the system operates, a mes-
sage appears on the multi-informa-
tion display. Read the message and
follow the instruction.
*: Depending on the situation, the shift
position may not be changed.
■Drive-Start Control (DSC)
When the TRC is turned off ( P.278),
sudden start restraint control also does not operate. If your vehicle have trouble escaping from the mud or fresh snow
due to sudden start restraint control operation, deactivate TRC ( P.278) so that the vehicle may become able to
escape from the mud or fresh snow.
NOTICE
■Avoiding damage to vehicle parts
●Do not turn the steering wheel fully
in either direction and hold it there for an extended period of time.Doing so may damage the power
steering motor.
●When driving over bumps in the
road, drive as slowly as possible to avoid damaging the wheels, under-side of the vehicle, etc.
■If you get a flat tire while driving
A flat or damaged tire may cause the
following situations. Hold the steering wheel firmly and gradually depress the brake pedal to slow down the
vehicle.
●It may be difficult to control your
vehicle.
●The vehicle will make abnormal
sounds or vibrations.
●The vehicle will lean abnormally.
Information on what to do in case of a flat tire ( P.386, 397)
■When encountering flooded roads
Do not drive on a road that has flooded after heavy rain, etc. Doing so may cause the following serious dam-
age to the vehicle:
●Engine stalling
●Short in electrical components
●Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle becomes flooded or stuck in mud or
sand, be sure to have any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer check
the following:
●Brake function
●Changes in quantity and quality of oil and fluid used for the engine, hybrid transmission, etc.
●Lubricant condition for the bearings and suspension joints (where possi-
ble), and the function of all joints, bearings, etc.
Sudden start restraint con-
trol (Drive-Start Control
[DSC])

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4-1. Before driving
Driving
Avoid sudden braking that may
cause skidding. Otherwise, the
vehicle may spin out of control. This
is especially true when driving on
wet or slippery road surfaces.
■Sudden acceleration/steering
input/cornering
Executing sharp turns when towing
may result in the trailer colliding
with your vehicle. Decelerate well in
advance when approaching turns
and take them slowly and carefully
to avoid sudden braking.
■Important points regarding
turning
The wheels of the trailer will travel
closer to the inside of the curve
than the wheels of the vehicle. To
make allowance for this, take the
turns wider than you would nor-
mally do.
■Important points regarding
stability
Vehicle movement resulting from
uneven road surfaces and strong
crosswinds will affect handling. The
vehicle may also be rocked by
passing buses or large trucks. Fre-
quently check behind when moving
alongside such vehicles. As soon
as such vehicle movement occurs,
immediately start to decelerate
smoothly by slowly applying the
brakes. Always steer the vehicle
straight ahead while braking.
■Passing other vehicles
Consider the total combined length
of your vehicle and trailer and
ensure that the vehicle-to-vehicle
distance is sufficient before execut-
ing lane changes.
■Transmission information
To maintain engine braking effi-
ciency and charging system perfor-
mance when using engine braking,
do not use the transmission in D.
( P.181)
■If the engine overheats
Towing a loaded trailer up a long,
steep incline in temperatures
exceeding 30°C (85°F) may result
in the engine overheating. If the
engine coolant temperature gauge
indicates that the engine is over-
heating, turn the air conditioning off
immediately, leave the road and
stop the vehicle in a safe place.
( P.414)
■When parking the vehicle
Always place wheel chocks under
the wheels of both the vehicle and
trailer. Firmly set the parking brake
and shift the shift lever to P.
WARNING
F o l l o w a l l t h e i n s t r u c t i o n s d e s c r i b e d i n
this section. Failure to do so could cause an accident resulting in death or serious injury.
■Trailer towing precautions
When towing, make sure that none of
the weight limits are exceeded. ( P.168)

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4-2. Driving procedures
: While the power switch is in
ON and the brake pedal
depressed*, shift the shift lever
while pushing the shift release but-
ton on the shift knob.
: Shift the shift lever while push-
ing the shift release button on the
shift knob.
: Shift the shift lever normally.
When shifting the shift lever between P
and D, make sure that the vehicle is
completely stopped.
*: For the vehicle be able to be shifted
from P, the brake pedal must be
depressed before the shift release
button is pushed. If the shift release
button is pushed first, the shift lock
will not be released.
■Shift lock system
The shift lock system is a system to pre- vent accidental operation of the shift lever in starting.
The shift lever can be shifted from P only when the power switch is in ON and the brake pedal is being depressed.
■If the shift lever cannot be shifted
from P
First, check whether the brake pedal is being depressed.
If the shift lever cannot be shifted with your foot on the brake pedal, there may be a problem with the shift lock system.
Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer immediately. The following steps may be used as an emergency measure to ensure that the
shift lever can be shifted. Releasing the shift lock:
1 Set the parking brake.
2 Turn the power switch off.
WARNING
■When driving on slippery road surfaces
Do not accelerate or shift gears sud- denly. Sudden changes in engine braking
may cause the vehicle to spin or skid, resulting in an accident.
NOTICE
■Hybrid battery (traction battery) charge
If the shift lever is in N, the hybrid bat-
tery (traction battery) will not be charged even when the engine is run-ning. Therefore, if the vehicle is left
with the shift lever in N for a long period of time, the hybrid battery (traction battery) will discharge, and
this may result in the vehicle not being able to start.
Shifting the shift lever

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4-6. Driving tips
4-6.Driving tips
When using Eco drive mode, the
torque corresponding to the accel-
erator pedal depression amount
can be generated more smoothly
than it is in normal conditions. In
addition, the operation of the air
conditioning system (heating/cool-
ing) will be minimized, improving
the fuel economy. ( P. 2 7 5 )
The Eco-friendly driving is possible
by keeping the indicate of Hybrid
System Indicator within Eco area.
( P.95, 100)
Shift the shift lever to D when
stopped at a traffic light, or driving
in heavy traffic etc. Shift the shift
lever to P when parking. When
using the N, there is no positive
effect on fuel consumption. In the
N, the gasoline engine operates but
electricity cannot be generated.
Also, when using the air condition-
ing system, etc., the hybrid battery
(traction battery) power is con-
sumed.
 Drive your vehicle smoothly.
Avoid abrupt acceleration and
deceleration. Gradual accelera-
tion and deceleration will make
more effective use of the electric
motor (traction motor) without
having to use gasoline engine
power.
 Avoid repeated acceleration.
Repeated acceleration con-
sumes hybrid battery (traction
battery) power, resulting in poor
fuel consumption. Battery power
can be restored by driving with
the accelerator pedal slightly
released.
Make sure to operate the brakes
gently and in a timely manner. A
greater amount of electrical energy
can be regenerated when slowing
down.
Repeated acceleration and decel-
eration, as well as long waits at traf-
fic lights, will lead to bad fuel
economy. Check traffic reports
before leaving and avoid delays as
much as possible. When driving in
Hybrid vehicle driving
tips
For economical and ecological
driving, pay attention to the fol-
lowing points:
Using Eco drive mode
Use of Hybrid System Indi-
cator
Shift lever operation
Accelerator pedal/brake
pedal operation
When braking
Delays