2013 TOYOTA YARIS HYBRID check engine

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4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ........... 444
Cleaning and protecting
the vehicle interior ............ 449
4-2. Maintenance
Maintenance
requirements..................... 452
4-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ....................... 455
Hood ................................... 460
Positioning a floor jack ........ 462
Engine compartment........... 465
12-volt battery
(hybrid vehicle) ................. 484
Tires .................................... 490
Tire inflation pressure ......... 494
Wheels ................................ 496
Air conditioning filter ........... 498
Wireless remote control/
electronic key battery........ 501
Checking and replacing
fuses ................................. 506
Light bulbs .......................... 5315-1. Essential information
Emergency flashers ........... 548
If your vehicle needs to
be towed .......................... 549
If you think something
is wrong............................ 559
Fuel pump shut off system
(except hybrid vehicle
[gasoline engine only]) ..... 560
5-2. Steps to take in an emergency
If a warning light turns on
or a warning buzzer
sounds... ......................... 561
If you have a flat tire
(vehicles with a spare
tire) ................................... 578
If you have a flat tire
(vehicles with an
emergency tire
puncture repair kit) ........... 591
If the engine will not start
(except hybrid vehicle) ..... 608
If the hybrid system will not
start (hybrid vehicle)......... 611
If the shift lever cannot be
shifted from P (vehicles
with a hybrid transmission
or a Multidrive) ................. 613
If the shift lever cannot be
shifted (vehicles with a
multi-mode manual
transmission).................... 614
4Maintenance and care5When trouble arises

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1-1. Hybrid system (hybrid vehicle)
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Hybrid vehicle driving tips
For economical and ecological driving, pay attention to the following
points:
Using Eco drive mode
P. 251
Use of Hybrid System Indicator
Eco-friendly driving is possible by keeping the indicator needle of
Hybrid System Indicator within Eco area. (P. 274)
When braking the vehicle
Make sure to operate the brakes gently and in good time. A greater
amount of electrical energy can be retained when slowing down.
Delays
Repeated acceleration and deceleration, as well as long waits at traffic
lights, will lead to bad fuel consumption. Check traffic reports before
leaving and avoid delays as much as possible. When encountering a
delay, gently release the brake pedal to allow the vehicle to move for-
ward slightly while avoiding overuse of the accelerator pedal. Doing so
can help control excessive gasoline consumption.
Highway driving
Control your speed and keep at a constant speed. Also, before stop-
ping at a toll booth or similar, allow plenty of time to release the acceler-
ator and gently apply the brakes. A greater amount of electrical energy
can be retained when slowing down.
Air conditioning
Use the air conditioning only when necessary. Doing so can help con-
trol excessive gasoline consumption.
In summer: In high temperatures, use the recirculated air mode. Doing
so will help to reduce the burden on the air conditioner and reduce fuel
consumption as well.
In winter: Because the gasoline engine will not automatically cut out
until the gasoline engine and the interior of the vehicle are warm, it will
consume fuel. Also, fuel consumption can be improved by avoiding
overuse of the heater such as setting the temperature too high.

63 1-1. Hybrid system (hybrid vehicle)
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Before driving
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Checking tire inflation pressure
Make sure to check the tire inflation pressure frequently. Improper tire
inflation pressure can cause poor fuel consumption.
Also, as snow tires can cause large amounts of friction, their use on dry
roads can lead to poor fuel consumption. Use a tire that is appropriate
for the season.
Luggage
Carrying heavy luggage can lead to poor fuel consumption. Avoid car-
rying unnecessary luggage. Installing a large roof rack can also cause
poor fuel consumption.
Warming up before driving
Since the gasoline engine starts up and cuts out automatically when
cold, warming up the engine is unnecessary. Moreover, frequently driv-
ing short distances will cause the engine to repeatedly warm up, which
can lead to poor fuel consumption.

79 1-3. Opening, closing and locking the doors
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Before driving
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Notes for the entry function
Even when the electronic key is within the effective range (detection
areas), the system may not operate properly in the following cases:
• The electronic key is too close to the window or outside door handle,
near the ground, or in a high place when the doors are locked or
unlocked.
• The electronic key is on the instrument panel, luggage cover (if
equipped) or floor, or in the door pockets, glove box, accessory box of
the instrument panel, or in/near the front cup holder when:
• Except hybrid vehicle: the engine is started or “ENGINE START
STOP” switch modes are changed.
• Hybrid vehicle: the hybrid system is started or “POWER” switch
modes are changed.
Do not leave the electronic key on top of the instrument panel or near the
door pockets when exiting the vehicle. Depending on the radio wave
reception conditions, it may be detected by the antenna outside the cabin
and the door will become lockable from the outside, possibly trapping the
electronic key inside the vehicle.
As long as the electronic key is within the effective range, the doors may
be locked or unlocked by anyone.
Even if the electronic key is not inside the vehicle, it may be possible to
start the engine (except hybrid vehicle) or hybrid system (hybrid vehicle)
if the electronic key is near the window.
The doors may unlock if a large amount of water splashes on the door
handle, such as in the rain or in a car wash when the electronic key is
within the effective range. (The door will automatically be locked after
approximately 30 seconds if the doors are not opened and closed.)
Gripping the door handle when wearing a glove may not unlock the door.
If the wireless remote control is used to lock the doors when the elec-
tronic key is near the vehicle, there is a possibility that the door may not
be unlocked by the entry function. (Use the wireless remote control to
unlock the doors.)
A sudden approach to the effective range or door handle may prevent the
doors from being unlocked. In this case, return the door handle to the
original position and check that the doors unlock before pulling the door
handle again.

211 2-1. Driving procedures
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When driving
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CAUTION
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.
On vehicles with a hybrid transmission, do not let the vehicle roll backward
while the shift lever is in a driving position, or roll forward while the shift
lever is in R.
Doing so may result in an accident or damage to the vehicle.
On vehicles with a Multidrive or a multi-mode manual transmission, do not
let the vehicle roll backward while the shift lever is in a driving position, or
roll forward while the shift lever is in R.
Doing so may cause the engine to stall or lead to poor brake and steering
performance, resulting in an accident or damage to the vehicle.
If the smell of exhaust is noticed inside the vehicle, open the windows and
check that the back door is closed. Large amounts of exhaust in the vehi-
cle can cause driver drowsiness and an accident, resulting in death or a
serious health hazard. Have the vehicle inspected immediately by any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional immediately.
On vehicles with a hybrid transmission or a Multidrive, do not shift the shift
lever to P while the vehicle is moving.
Doing so can damage the transmission 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 transmission and may result in a loss of vehicle
control.
Do not shift the shift lever to D (vehicles with a hybrid transmission or a
Multidrive), E (vehicles with a multi-mode manual transmission) or 1 (vehi-
cles with a manual transmission) while the vehicle is moving backward.
Doing so can damage the transmission and may result in a loss of vehicle
control.

212 2-1. Driving procedures
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CAUTION
Except hybrid vehicle: Shifting the shift lever to N while the vehicle is mov-
ing will disengage the engine from the transmission. Engine braking is not
available when N is selected.
Hybrid vehicle: Shifting 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.
Except hybrid vehicle: During normal driving, do not turn off the engine.
Turning the engine off while driving will not cause loss of steering or brak-
ing control, but the power assist to these systems will be lost. This will
make it more difficult to steer and brake, so you should pull over and stop
the vehicle as soon as it is safe to do so.
However, in the event of an emergency, such as if it becomes impossible
to stop the vehicle in the normal way: P. 647
Hybrid vehicle: During normal driving, do not turn off the hybrid system.
Turning the hybrid system off while driving will not cause loss of steering or
braking control, but the power assist to these systems will be lost. This will
make it more difficult to steer and brake, so you should pull over and stop
the vehicle as soon as it is safe to do so.
However, in the event of an emergency, such as if it becomes impossible
to stop the vehicle in the normal way: P. 647
Use engine braking (downshift [except hybrid vehicle] or shift position B
[hybrid vehicle]) 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. 251, 254, 258)
When stopped on an inclined surface, use the brake pedal and parking
brake to prevent the vehicle from rolling backward or forward and causing
an accident.
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 that can cause accidents,
resulting in death or serious injury.
Always check that all passengers’ arms, heads or other parts of their body
are not outside the vehicle, as this may result in death or serious injury.

213 2-1. Driving procedures
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When driving
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CAUTION
When driving on slippery road surfaces
Sudden braking, acceleration and steering may cause tire slippage and
reduce your ability to control the vehicle, resulting in an accident.
Sudden acceleration, engine braking due to shift changing, or changes in
engine speed could cause the vehicle to skid, resulting in an accident.
After driving through a puddle, lightly depress the brake pedal to make
sure that the brakes are functioning properly. Wet brake pads may prevent
the brakes from functioning properly. If the brakes on only one side are wet
and not functioning properly, steering control may be affected, resulting in
an accident.
When shifting the shift lever (vehicles with a hybrid transmission, a
Multidrive or a multi-mode manual transmission)
Be careful not to shift the shift lever with the accelerator pedal depressed.
Shifting the shift lever to a gear other than P (vehicles with a hybrid transmis-
sion or a Multidrive only) or N may lead to unexpected rapid acceleration of
the vehicle that may cause an accident and result in death or serious injury.
If you hear a squealing or scraping noise (brake pad wear indicators)
Have the brake pads checked and replaced by any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional 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.

214 2-1. Driving procedures
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CAUTION
When the vehicle is stopped
Except hybrid vehicle: Do not race the engine.
If the vehicle is in any gear other than P (vehicles with a Multidrive only) or
N, the vehicle may accelerate suddenly and unexpectedly, causing an
accident.
Hybrid vehicle: Do not depress the accelerator pedal unnecessarily.
If the vehicle is in any gear other than P or N, the vehicle may accelerate
suddenly and unexpectedly, causing an accident.
Except hybrid vehicle: Do not leave the vehicle with the engine running for
a long time.
If such a situation cannot be avoided, park the vehicle in an open space
and check that exhaust fumes do not enter the vehicle interior.
Hybrid vehicle: Do not leave the vehicle with the hybrid system on for a
long time.
If such a situation cannot be avoided, park the vehicle in an open space
and check that exhaust fumes do not enter the vehicle interior.
On vehicles with a Multidrive or a multi-mode manual transmission, in
order to prevent accidents due to the vehicle rolling away, always keep
depressing the brake pedal while the engine is running, and apply the
parking brake as necessary.
On vehicles with a hybrid transmission, in order to prevent accidents due
to the vehicle rolling away, always keep depressing the brake pedal while
the “READY” indicator is on. Apply the parking brake as necessary.
If the vehicle is stopped on an incline, in order to prevent accidents 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 overheat, which could result in a fire if combustible
material is nearby.