Page 547 of 700

5When trouble arises
547
YARIS_F (including HV)_WE_52D27E
5-1. 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) ................ 613If the shift lever cannot be
shifted (vehicles with
a multi-mode manual
transmission) .................. 614
If you lose your keys ......... 615
If the electronic key does
not operate properly ....... 616
If the vehicle battery is
discharged (except
hybrid vehicle) ................ 621
If the vehicle’s 12-volt
battery is discharged
(hybrid vehicle) ............... 628
If your vehicle overheats
(except hybrid vehicle).... 632
If your vehicle overheats
(hybrid vehicle) ............... 636
If you run out of fuel and
the engine stalls
(diesel engine only) ........ 641
If the vehicle becomes
stuck ............................... 644
If your vehicle has to be
stopped in
an emergency ................. 647
Page 559 of 700

5
559
5-1. Essential information
When trouble arises
YARIS_F (including HV)_WE_52D27E
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional as
soon as possible.
Visible symptoms
Fluid leaks under the vehicle
(Water dripping from the air conditioning after use is normal.)
Flat-looking tires or uneven tire wear
High engine coolant temperature warning light flashes or
comes on
Except hybrid vehicle: Low engine coolant temperature indi-
cator comes on or does not come on continuously
Audible symptoms
Changes in exhaust sound
Excessive tire squeal when cornering
Strange noises related to the suspension system
Except hybrid vehicle: Pinging or other noises related to the
engine
Hybrid vehicle: Pinging or other noises related to the hybrid
system
Operational symptoms
Engine missing, stumbling or running roughly
Appreciable loss of power
Vehicle pulls heavily to one side when braking
Vehicle pulls heavily to one side when driving on a level road
Loss of brake effectiveness, spongy feeling, pedal almost
touches the floor
Page 578 of 700
578
5-2. Steps to take in an emergency
YARIS_F (including HV)_WE_52D27E
If you have a flat tire (vehicles with a spare tire)
Remove the flat tire and replace it with the spare tire provided.
Before jacking up the vehicle
Stop the vehicle on a hard, flat surface.
Set the parking brake.
Vehicles with a hybrid transmission or a Multidrive: Shift the
shift lever to P.
Vehicles with a multi-mode manual transmission: Shift the
shift lever to M, E or R.
Vehicles with a manual transmission: Shift the shift lever to R.
Stop the engine (except hybrid vehicle) or hybrid system
(hybrid vehicle).
Turn on the emergency flashers.
Location of the spare tire, jack and tools
Jack
Tool bag Spare tire
Luggage floor cover
Jack handle
Wheel nut
wrench
Towing eyelet
Page 581 of 700
5
581 5-2. Steps to take in an emergency
When trouble arises
YARIS_F (including HV)_WE_52D27E
Replacing a flat tire
Chock the tires.
Vehicles with a steel wheel:
Remove the wheel ornament
using the wrench.
To protect the wheel ornament,
place a rag between the wrench
and the wheel ornament, as
shown in the illustration.
Flat tireWheel chock
positions
FrontLeft-
hand
sideBehind the
rear right-
hand side
tire
Right-
hand
sideBehind the
rear left-
hand side
tire
RearLeft-
hand
sideIn front of
the front
right-hand
side tire
Right-
hand
sideIn front of
the front
left-hand
side tire
Page 585 of 700
5
585 5-2. Steps to take in an emergency
When trouble arises
YARIS_F (including HV)_WE_52D27EVehicles with aluminum wheels:
Remove the center wheel orna-
ment by pushing from the
reverse side.
Be careful not to lose the wheel
ornament.
Stow the flat tire, tire jack and all tools.
The compact spare tire
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. 669)
If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle. Per-
form the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the
vehicle.
Fit tire chains to the front tires.
Page 589 of 700

5
589 5-2. Steps to take in an emergency
When trouble arises
YARIS_F (including HV)_WE_52D27E
CAUTION
Using the tire jack
Improper use of the tire jack may cause the vehicle to suddenly fall off the
jack, leading to death or serious injury.
Do not use the tire jack for any purpose other than replacing tires or install-
ing and removing tire chains.
Only use the tire jack that comes with this vehicle for replacing a flat tire.
Do not use it on other vehicles, and do not use other tire jacks for replac-
ing tires on this vehicle.
Always check that the tire jack is securely set to the jack point.
Do not put any part of your body under the vehicle while it is supported by
the jack.
Do not start or run the engine (except hybrid vehicle) or hybrid system
(hybrid vehicle) while your vehicle is supported by the jack.
Do not raise the vehicle while someone is inside.
When raising the vehicle, do not put an object on or under the jack.
Do not raise the vehicle to a height greater than that required to replace
the tire.
Use a jack stand if it is necessary to get under the vehicle.
Take particular care when lowering the vehicle to ensure that no one working
on or near the vehicle may be injured.
Page 590 of 700

590 5-2. Steps to take in an emergency
YARIS_F (including HV)_WE_52D27E
CAUTION
Replacing a flat tire
Do not touch the disc wheels or the area around the brakes immediately
after the vehicle has been driven.
After the vehicle has been driven the disc wheels and the area around the
brakes will be extremely hot. Touching these areas with hands, feet or
other body parts while changing a tire, etc. may result in burns.
Failure to follow these precautions could cause the wheel nuts to loosen
and the tire to fall off, resulting in death or serious injury.
• 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.
• When installing a tire, only use wheel nuts that have been specifically
designed for that wheel.
• If there are any cracks or deformations in the bolt screws, nut threads
or bolt holes of the wheel, have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped
professional.
• When installing the wheel nuts, be sure to install them with the tapered
ends facing inward. (P. 497)
NOTICE
Do not drive the vehicle with a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the
wheel beyond repair.
Be careful when driving over bumps with the compact spare tire
installed on the vehicle
The vehicle becomes lower when driving with the compact spare tire com-
pared to when driving with standard tires. Be careful when driving over
uneven road surfaces.
Driving with tire chains and the compact spare tire
Do not fit tire chains to the compact spare tire.
Tire chains may damage the vehicle body and adversely affect driving per-
formance.
Page 591 of 700

5
591
5-2. Steps to take in an emergency
When trouble arises
YARIS_F (including HV)_WE_52D27E
If you have a flat tire (vehicles with an emergency tire puncture repair kit)
A puncture caused by a nail or screw passing through the tire tread
can be repaired temporarily using the emergency tire puncture repair
kit. (The kit contains a bottle of sealant. The sealant can be used only
once to temporarily repair one tire without removing the nail or
screw from the tire.) Depending on the damage, this kit cannot be
used to repair the tire. (P. 594)
After temporarily repairing the tire with the kit, have the tire repaired
or replaced by any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional. Repairs conducted using
the emergency tire puncture repair kit are only a temporary measure.
Have the tire repaired and replaced as soon as possible.
Before repairing the tire
Stop the vehicle in a safe place on a hard, flat surface.
Set the parking brake.
Vehicles with a hybrid transmission or a Multidrive: Shift the
shift lever to P.
Vehicles with a multi-mode manual transmission and manual
transmission: Shift the shift lever to N.
Stop the engine (except hybrid vehicle) or hybrid system
(hybrid vehicle).
Turn on the emergency flashers.