warning lights TOYOTA YARIS 2016 Owner's Guide

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6If Trouble Arises
6-1. Parking in an EmergencyParking in an Emergency ...................... 482
6-2. Flat Tire Spare Tire and Tool Storage ........................... 483
Changing a Flat Tire ......... 487
6-3. Battery Runs Out Jump-Starting.................... 497
6-4. Emergency Starting Starting a Flooded Engine ............................. 500
Push-Starting .................... 501
6-5. Overheating Overheating ...................... 502
6-6. Emergency Towing Towing Description ........... 504
Tiedown Hooks ................. 505
6-7. Warning/Indicator Lights and Warning Sounds
If a Warning Light Turns On or Flashes ................. 507
Message Indicated on Display ............................ 520
Warning Sound is Activated ......................... 522
6-8. When Trunk Lid Cannot be Opened
When Trunk Lid Cannot be Opened ...................... 525
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6-1. Parking in an Emergency
Parking in an Emergency
The hazard warning lights should
always be used when you stop on
or near a roadway in an emer-
gency.
The hazard warning lights warn
other drivers that your vehicle is a
traffic hazard and that they must
take extreme caution when near
it.
Depress the hazard warning flasher and all the turn signals will flash.
The hazard warning indicator lights in the instrument cluster flash
simultaneously.
●The turn signals do not work when the hazard warning lights are on.
● Check local regulations about the use of hazard warning lights while the
vehicle is being towed to verify that it is not in violation of the law.
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6-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
If a Warning Light Tur ns On or Flashes
Vehicles with type B audio:
The warning contents can be verified on the audio.
Select the icon on the home screen to display the applica-
tions screen.
Select the “Warning Guidance”.
If any of the following warning lights turns on, the system may have a
malfunction. Stop the vehicle in a safe place immediately and contact
your Toyota dealer.
If any warning light turns on/flashes, take appropriate action for
each light. There is no problem if the light turns off, however if
the light does not turn off or turns on/flashes again, consult your
Toyota dealer.
Stop Vehicle in Safe Place Immediately
SignalWar ning
Brake System Warning Light This warning has the following functions:
Parking brake warning/Wa rning light inspection:
The light illuminates when the parking brake is applied
with the ignition switched to START or ON. It turns off
when the parking brake is fully released.
Low brake fluid level warning:
If the brake warning light remains illuminated even though
the parking brake is released, the brake fluid may be low
or there could be a problem with the brake system. Park
the vehicle in a safe place immediately and contact your
Toyota dealer.
In addition, the effectiveness of the braking may diminish
so you may need to depress the brake pedal more
strongly than normal to stop the vehicle.
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5086-7. Warning/Indicator Lights and Warning Sounds
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Electronic Brake Force Distribution System WarningIf the electronic brake force distribution control unit deter-
mines that some components are operating incorrectly,
the control unit may illuminate the brake system warning
light and the ABS warning light simultaneously. The prob-
lem is likely to be the electronic brake force distribution
system.
Charging System Warning Light
If the warning light illuminates while driving, it indicates a
malfunction of the alternator or of the charging system.
Drive to the side of the road and park off the right-of-way.
Consult your Toyota dealer.
Do not continue driving when the charging system warning
light is illuminated because the engine could stop unex-
pectedly.
Engine Oil Warning LightThis warning light indicates low engine oil pressure.
Do not run the engine if the oil pressure is low. Otherwise,
it could result in extensive engine damage.
If the light illuminates or the warning indication is dis-
played while driving:
Drive to the side of the road and park off the right-of-
way on level ground.
Turn off the engine and wait 5 minutes for the oil to
drain back into the oil pan.
Inspect the engine oil level P. 430. If it’s low, add the
appropriate amount of engine oil while being careful
not to overfill.
Do not run the engine if the oil level is low. Otherwise, it
could result in extensive engine damage. Start the engine and check the warning light.
If the light remains illuminated even though the oil level is
normal or after adding oil, stop the engine immediately
and have your vehicle towed to your Toyota dealer.
SignalWar ning
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YARIS_SEDAN_OM_OM99M18z_(U)
5096-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
(Red)
High Engine Coolant Temperature Warning LightThe light flashes when the engine coolant temperature is
extremely high, and illuminates when the engine coolant
temperature increases further.
Handling Procedure:
Flashing light
Drive slowly to reduce engine load until you can find a
safe place to stop the vehicle and wait for the engine to
cool down.
Illuminated light This indicates the possibility of overheating. Park the vehi-
cle in a safe place immediately and stop the engine.
Refer to Overheating P. 502.
Do not drive the vehicle with the high engine coolant tem-
perature warning light illuminated. Otherwise, it could
result in damage to the engine.
Power Steering Malfunction Indicator Light
The light illuminates/flashes if the electric power steering
has a malfunction.
If the light illuminates/flashes, stop the vehicle in a safe
place and do not operate the steering wheel. There is no
problem if the light turns off after a while. Contact your
Toyota dealer if the light illuminates/flashes continuously.
• If the indicator light illuminates/flashes, the power steer-ing will not operate normally. If this happens, the steer-
ing wheel can still be operated, however, the operation
may feel heavy compared to normal, or the steering
wheel could vibrate when turning.
• Repeatedly jerking the steering wheel left and right while the vehicle is stopped or moving extremely slowly will
cause the power steering system to go into protective
mode which will make the steering feel heavy, but this
does not indicate a problem. If this occurs, park the vehi-
cle safely and wait several minutes for the system to
return to normal.
SignalWar ning
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5106-7. Warning/Indicator Lights and Warning Sounds
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WARNING
■Do not drive with the brake system warning light illuminated. Contact
your Toyota dealer to have the brakes inspected as soon as possible
Driving with the brake system warning light illuminated is dangerous. It indi-
cates that your brakes may not work at all or that they could completely fail
at any time. If this light remains illuminated, after checking that the parking
brake is fully released, have the brakes inspected immediately.
■ Do not drive with both the ABS warning light and brake warning light
illuminated. Have the vehicle towed to your Toyota dealer to have the
brakes inspected as soon as possible:
Driving when the brake system warning light and ABS warning light are illu-
minated simultaneously is dangerous.
When both lights are illuminated, the rear wheels could lock more quickly in
an emergency stop than under normal circumstances.
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YARIS_SEDAN_OM_OM99M18z_(U)
5116-7. 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 Authorized your Toyota Dealer and Have Vehicle
Inspected
SignalWar ning
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. 507.
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.
• When the engine is jump-started to charge the battery,uneven rpm occurs and the ABS warning light may illu-
minate. If this occurs, it is the result of the weak battery
and does not indicate an ABS malfunction.
Recharge the battery.
• (With DSC vehicles) The brake assist system does not operate while the
ABS warning light is illuminated.
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5126-7. Warning/Indicator Lights and Warning Sounds
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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 Light
The light illuminates when the transaxle has a problem.
If the automatic transaxle warning light illuminates, the
transaxle has an electrical problem. Continuing to drive
your Toyota in this condition could cause damage to your
transaxle. Consult your Toyota dealer as soon as possible.
Air Bag/Front Seat Belt Pretensioner System Warning
LightA system malfunction is indicated if the warning light con-
stantly flashes, constantly illuminates or does not illumi-
nate at all when the ignition is switched ON. If any of these
occur, consult your Toyota dealer as soon as possible.
The system may not operate in an accident.
(Flashing)
(if equipped)
Tire Pressure Monitoring System Warning Light
If the tire pressure monitoring system has a malfunc-
tion, the tire pressure warning light flashes for about 1
minute when the ignition is switched ON and then con-
tinues illuminating. Have your vehicle checked by your
Toyota dealer as soon as possible.
(Red)
(Illuminate)
KEY Warning Light
If any malfunction occurs in the keyless entry system, it
illuminates continuously.
If the key warning indicator light illuminates or the push
button start indicator light (amber) flashes, the engine may
not start. If the engine cannot be started, try starting it
using the emergency operation for starting the engine, and
have the vehicle inspected at your Toyota dealer as soon
as possible.
Refer to Emergency Operation for Starting the Engine on
P. 146.
SignalWar ning
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YARIS_SEDAN_OM_OM99M18z_(U)
5136-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
WARNING
■Never tamper with the air bag/pretensioner systems and always have
your Toyota dealer perform all servicing and repairs:
Self-servicing or tampering with the systems is dangerous. An air bag/pre-
tensioner could accidentally activate or become disabled causing serious
injury or death.
■
If the tire pressure monitoring system warning light illuminates or
flashes, or the tire pressure warning beep sound is heard, decrease
vehicle speed immediately and avoid sudden maneuvering and
braking:
If the tire pressure monitoring system warning light illuminates or
flashes, or the tire pressure warning beep sound is heard, it is danger-
ous to drive the vehicle at high speeds, or perform sudden maneuvering
or braking. Vehicle drivability could worsen and result in an accident.
To determine if you have a slow leak or a flat, pull over to a safe position
where you can check the visual condition of the tire and determine if you
have enough air to proceed to a place where air may be added and the
system monitored again by your Toyota dealer or a tire repair station.
■Do not ignore the TPMS Warning Light:
Ignoring the TPMS warning light is dangerous, even if you know why it
is illuminated. Have the problem taken care of as soon as possible
before it develops into a more serious situation that could lead to tire
failure and a dangerous accident.
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5146-7. Warning/Indicator Lights and Warning Sounds
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Take the appropriate action and verify that the warning light turns off.
Taking Action
SignalWar ningAction 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.).
The light illumination timing
may vary because fuel inside
the fuel tank moves around
according to the driving con-
ditions and the vehicle pos-
ture. 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
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