2013 TOYOTA YARIS HYBRID warning light

483 4-3. Do-it-yourself maintenance
4
Maintenance and care
YARIS_F (including HV)_WE_52D27E
Fuel filter (diesel engine only)
You may drain the fuel filter yourself. However, as the operation is dif-
ficult, we recommend having it drained by any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional. Even if you decide to drain it yourself, contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
The water in the fuel filter needs to be drained if the fuel filter warning
light comes on. (P. 564)
Vehicles without a smart entry & start system:
Turn the engine switch to the “LOCK” position.
Vehicles with a smart entry & start system:
Turn the “ENGINE START STOP” switch off.
Place a small tray under the drain plug to catch the water and
any fuel that comes out.
Turn the drain plug counterclock-
wise about 2 to 2 1/2 turns.
Operate the priming pump until
fuel begins to run out.
After draining, tighten the drain plug by hand.

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

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

5
561
When trouble arises
YARIS_F (including HV)_WE_52D27E
5-2. Steps to take in an emergency
If a war ning light tur ns on or a warning buzzer sounds...
Stop the vehicle immediately. Continuing to drive the vehicle
may be dangerous.
The following warning indicates a possible problem in the brake sys-
tem. Immediately stop the vehicle in a safe place and contact any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
*: Parking brake engaged warning buzzer:
The buzzer sounds to indicate that the parking brake is still engaged (with
the vehicle having reached a speed of 5 km/h [3 mph]).
Warning lightWarning light/Details
(Red indicator*)
Brake system warning light and warning buzzer
• Low brake fluid
• Malfunction in the brake system
This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is
fully released, the system is operating normally.
Calmly perform the following actions if any of the warning lights
comes on or flashes. If a light comes on or flashes, but then goes
off, this does not necessarily indicate a malfunction in the system.
However, if this continues to occur, have the vehicle inspected by
any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.

562 5-2. Steps to take in an emergency
YARIS_F (including HV)_WE_52D27E
Stop the vehicle immediately.
The following warnings indicate the possibility of damage to the
vehicle that may lead to an accident. Immediately stop the vehicle
in a safe place and contact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
Warning lightWarning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low.
(Flashes or
comes on)High engine coolant temperature warning light
Indicates that the engine is overheating. (P. 632, 636)
• Flashes: Engine is overheating. Drive carefully.
• Comes on: Engine is overheated. Stop the vehicle.
Hybrid system warning light and warning buzzer
(hybrid vehicle)
Indicates a malfunction in the hybrid system.

5
563 5-2. Steps to take in an emergency
When trouble arises
YARIS_F (including HV)_WE_52D27EThe following warning indicates the possibility of damage to the
vehicle that may lead to an accident. Immediately stop the vehicle
in a safe place and take the specified steps to correct the sus-
pected problem.
Immediately stop the vehicle in a safe place and take the specified
steps to correct the suspected problem.
Warning lightWarning light/DetailsCorrection procedure
(Comes on)
(if equipped)Multi-mode manual trans-
mission warning light
Indicates a malfunction in
the multi-mode manual
transmission system. Have the system checked
by any authorized Toyota
dealer or repairer, or
another duly qualified and
equipped professional.
Multi-mode manual trans-
mission warning light
(warning buzzer)
Indicates a malfunction in
the multi-mode manual
transmission system and
that the clutch has become
hot due to excessive load. Pull over and shift the shift
lever to N. Wait for about 15
minutes for the clutch to
cool down. Have the system
checked by any authorized
Toyota dealer or repairer, or
another duly qualified and
equipped professional.
Warning lightWarning light/DetailsCorrection procedure
(Flashes)
(if equipped)Heat clutch warning light
(warning buzzer)
Indicates that the clutch
has become hot, but does
not indicate a malfunction
in the multi-mode manual
transmission system.Pull over and shift the shift
lever to N. Wait for about 15
minutes for the clutch to
cool down.

564 5-2. Steps to take in an emergency
YARIS_F (including HV)_WE_52D27E
Have the vehicle inspected immediately.
Failure to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional immedi-
ately.
To prevent the clutch from overheating
Do not use the accelerator pedal or starting assist system to hold the
vehicle on a hill.
On an uphill incline, observe the following whenever possible:
• Maintain a safe distance from the vehicle ahead and avoid unneces-
sary starting off and stopping.
• Avoid using E mode on an uphill slope. This will help to avoid unneces-
sary gear changes.
Warning lightWarning light/Details
Malfunction indicator lamp
Indicates a malfunction in:
• The hybrid system (hybrid vehicle);
• The hybrid transmission control system (if equipped);
• The electronic engine control system;
• The electronic throttle control system;
• The electronic Multidrive control system (if equipped);
• The electronic multi-mode manual transmission control
system (if equipped);
• The emission control system; or
• The DPF catalytic converter (if equipped).
SRS warning light
Indicates a malfunction in:
• The SRS airbag system; or
• The seat belt pretensioner system.

5
565 5-2. Steps to take in an emergency
When trouble arises
YARIS_F (including HV)_WE_52D27E
ABS warning light
Indicates a malfunction in:
• The ABS; or
• The brake assist system.
Electric power steering warning light (warning buzzer)
Indicates a malfunction in the EPS system.
Slip indicator light (if equipped)
Indicates a malfunction in:
• The VSC system;
• The TRC system; or
• Hill-start assist control.
(yellow
indicator)Brake system warning light (hybrid vehicle)
Indicates a malfunction in:
• The regenerative brake system; or
• The electronically controlled brake system.
(Flashes or
yellow
indicator)Cruise control indicator light (if equipped)
Indicates a malfunction in the cruise control system.
• Except hybrid vehicle: The light flashes to indicate a mal-
function.
• Hybrid vehicle: The light comes in yellow to indicate a mal-
function.
(Flashes)Stop & Start cancel indicator light (if equipped)
Indicates a malfunction in the Stop & Start system.
Fuel filter warning light (diesel engine only)
Indicate that the amount of accumulated water in the fuel
filter has reached the specified level. (P. 483)
(Flashes in
yellow for 15
seconds.)Smart entry & start system indicator light (If equipped)
Indicates a malfunction in the smart entry & start system.
Low traction battery indicator light (hybrid vehicle)
Indicates that the hybrid battery (traction battery) is low.
Warning lightWarning light/Details