engine TOYOTA YARIS iA 2017 (in English) Manual Online

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YARIS iA_OM_OM99N89z_(U)
5-3. Owner Maintenance
5
Maintenance and Care
Fuses
■Replacing the fuses on the vehicle’s left side
If the electrical system does not work, first inspect the fuses on the
vehicle’s left side.
Make sure the ignition is switched off, and other switches are off.
Open the fuse panel cover.
Pull the fuse straight out with
the fuse puller provided on
the fuse block located in the
engine compartment.
Your vehicle’s electrical system is protected by fuses.
If any lights, accessories, or controls do not work, inspect the
appropriate circuit protector. If a fuse has blown, the inside ele-
ment will be melted.
If the same fuse blows again, avoid using that system and con-
sult your Toyota dealer as soon as possible.
Fuse Replacement
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4585-3. Owner Maintenance
YARIS iA_OM_OM99N89z_(U)■
Fuse block (Engine compartment)
Fuse Panel Description
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT
1C/U IG115 AFor protection of various circuits
2ENGINE IG17.5 AEngine control system
3SUNROOF10 A—
4INTERIOR15 AOverhead light
5ENG+B7.5 AEngine control system
6AUDIO215 AAudio system
7METER110 ACombination meter
8SRS17.5 AAir bag
9METER27.5 ACombination meter (if equipped)
10RADIO7.5 AAudio system
11ENGINE315 AEngine control system
12ENGINE115 AEngine control system
13ENGINE215 AEngine control system
14AUDIO125 AAudio system

YARIS iA_OM_OM99N89z_(U)
4595-3. Owner Maintenance
5
Maintenance and Care
15A/C MAG7.5 AAir conditioner
16AT P U M P15 ATransaxle control system (if equipped)
17AT15 ATransaxle control system (if equipped)
18D.LOCK25 APower door locks
19H/L RH20 AHeadlight (RH)
20ENG+B27.5 AEngine control system
21TA I L20 ATaillights, License plate lights, Parking
lights
22———
23ROOM25 AOverhead light
24FOG15 AFog lights (if equipped)
25H/CLEAN20 A—
26STOP10 ABrake lights
27HORN15 AHorn
28H/L LH20 AHeadlight (LH)
29ABS/DSC S30 AABS, Dynamic stability control system
30HAZARD15 AHazard warning flashers, Turn signal lights
31FUEL PUMP15 AFuel system
32FUEL WARM25 A—
33WIPER20 AFront window wiper
34CABIN+B50 AFor protection of various circuits
35FA N 230 ACooling fan
36FUEL PUMP30 A—
37ABS/DSC M50 AABS, Dynamic stability control system
38EVVT20 AEngine control system (if equipped)
39———
40FA N 130 ACooling fan
41FA N 340 A—
42ENG.MAIN40 AEngine control system
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT

4605-3. Owner Maintenance
YARIS iA_OM_OM99N89z_(U)
43EPS60 APower steering system (if equipped)
44DEFOG40 ARear window defogger
45IG230 AFor protection of various circuits
46INJECTOR30 AEngine control system
47HEATER40 AAir conditioner
48P. W I N D O W 130 APower windows
49DCDC DE40 A—
DESCRIPTIONFUSE
RATINGPROTECTED COMPONENT

4665-4. Appearance Care
YARIS iA_OM_OM99N89z_(U)
■Washing
●Toyota is not responsible for scratches caused by automatic car washes or
improper washing.
● Scratches are more noticeable on vehicles with darker paint finishes.
■ Waxing
A spot remover to remove oil, tar, and similar materials will usually also take
off the wax. Rewax these areas even if the rest of the vehicle does not need
it.
WARNING
■Dry off brakes that have become wet by driving slowly, releasing the
accelerator pedal and lightly applying the brakes several times until
the brake performance returns to normal
Driving with wet brakes is dangerous. Increased stopping distance or the
vehicle pulling to one side when braking could result in a serious accident.
Light braking will indicate whether the brakes have been affected.
NOTICE
●Do not spray water in the engine compartment. Otherwise, it could result in
engine-starting problems or damage to electrical parts.
● When washing and waxing the vehicle, be careful not to apply excessive
force to any single area of the vehicle roof. Otherwise, you could dent the
vehicle.
● Do not use steel wool, abrasive cleaners, or strong detergents containing
highly alkaline or caustic agents on chrome-plated or anodized aluminum
parts. This may damage the protective coating; also, cleaners and deter-
gents may discolor or deteriorate the paint.

YARIS iA_OM_OM99N89z_(U)
4695-4. Appearance Care
5
Maintenance and Care
• When cleaning the plastic lenses of the lights, do not use gasoline,
kerosene, rectified spirit , paint, thinner, highly acidic detergents, or
strongly alkaline detergents. Otherwise, these chemical agents can
discolor or damage the surfaces resulting in a significant loss in
functionality. If plastic parts beco me inadvertently exposed to any of
these chemical age nts, flush with water immediately.
• If plastic parts such as the bu mpers become inadvertently exposed
to chemical agents or fluids such as gasoline, oil, engine coolant, or
battery fluid, it could cause discoloration, stai ning, or paint peeling.
Wipe off any such chemical agents or fluids using a soft cloth imme-
diately.
• High water temperature and high water pressure car washers are available depending on the type of high pressure car washer
device. If the car washer nozzle is put too close to the vehicle or
aimed at one area for an extended period of time, it could deform
plastic parts or damage the paint.
• Do not use wax containing compounds (polish). Otherwise, it could
result in paint damage.
• In addition, do not use an electrical or air tool to apply wax. Other- wise, the frictional heat generat ed could result in deformation of
plastic parts or paint damage.
NOTICE
● Do not use any detergent other than mild detergent. Before using any
detergent, verify the ingredients.
Otherwise, the product could discolor or stain the aluminum wheels.
● Do not use a wire brush or any abrasive cleaner, polishing compound, or
solvent on aluminum wheels. They may damage the coating.
● Always use a sponge or soft cloth to clean the wheels.
Rinse the wheels thoroughly with lukewarm or cold water. Also, be sure to
clean the wheels after driving on dusty or salted roads to help prevent cor-
rosion.
● Avoid washing your vehicle in an automatic car wash that uses high-speed
or hard brushes.
Plastic Part Maintenance

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YARIS iA_OM_OM99N89z_(U)
6If Trouble Arises
6-1. Parking in an EmergencyParking in an Emergency ...................... 476
6-2. Flat Tire Spare Tire and Tool Storage ........................... 477
Changing a Flat Tire ......... 481
6-3. Battery Runs Out Jump-Starting.................... 491
6-4. Emergency Starting Starting a Flooded Engine............................. 494
Push-Starting .................... 495
6-5. Overheating Overheating ...................... 496
6-6. Emergency Towing Towing Description ........... 498
Tiedown Hooks ................. 499
6-7. Warning/Indicator Lights and Warning Sounds
If a Warning Light Turns On or Flashes ................. 501
Message Indicated on Display ............................ 511
Warning Sound is Activated ......................... 513
6-8. When Trunk Lid Cannot be Opened
When Trunk Lid Cannot be Opened ...................... 516

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YARIS iA_OM_OM99N89z_(U)
6-2. Flat Tire
6
If Trouble Arises
Changing a Flat Tire
Park on a level surface off the right-of-way and firmly set the park-
ing brake.
Put a vehicle with an automatic transaxle in Park (P), a manual
transaxle in Reverse (R) or 1, and turn off the engine.
Turn on the hazard warning flasher.
Have everyone get out of the vehicle and away from the vehicle
and traffic.
Remove the jack, tool, and spare tire ( →P. 477).
Block the wheel diagonally
opposite the flat tire. When
blocking a wheel, place a tire
block both in front and behind
the tire.
When blocking a tire, use rocks
or wood blocks of sufficient size if
possible to hold the tire in place.
●If the following occurs wh ile driving, it could indicate a flat tire.
• Steering becomes difficult.
• The vehicle begins to vibrate excessively.
• The vehicle pulls in one direction.
●Make sure the jack is well lubricated before using it.
If you have a flat tire, drive slowly to a level spot that is well off
the road and out of the way of traffic to change the tire.
Stopping in traffic or on the shoulder of a busy road is danger-
ous.
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YARIS iA_OM_OM99N89z_(U)
4856-2. Flat Tire
6
If Trouble Arises
WARNING
■Use only the front and rear jacking positions recommended in this
manual
Attempting to jack the vehicle in positions other than those recom-
mended in this manual is dangerous. The vehicle could slip off the jack
and seriously injure or even kill someone. Use only the front and rear
jacking positions recommended in this manual.
■Do not jack up the vehicle in a position other than the designated
jack-up position or place any objects on or under the jack
Jacking up the vehicle in a position other than the designated jack-up
position or placing objects on or under the jack is dangerous as it could
deform the vehicle body or the vehicle could fall off the jack resulting in
an accident.
■Use only the jack provided with your Toyota
Using a jack that is not designed for your Toyota is dangerous. The vehi-
cle could slip off the jack and seriously injure someone.
■Never place objects under the jack
Jacking the vehicle with an object under the jack is dangerous. The jack
could slip and someone could be seriously injured by the jack or the fall-
ing vehicle.
■Do not jack up the vehicle higher than is necessary
Jacking up the vehicle higher than is necessary is dangerous as it could
destabilize the vehicle resulting in an accident.
■Do not start the engine or shake the vehicle while it is jacked up
Starting the engine or shaking the vehicle while it is jacked up is danger-
ous as it could cause the vehicle to fa ll off the jack resulting in an acci-
dent.
■Never go under the vehicle while it is jacked up
Going under the vehicle while it is ja cked up is dangerous as it could
result in death or serious injury if the vehicle were to fall off the jack.
NOTICE
Align the notch on the wheel cover with
the valve stem when installing it. Dam-
age could occur during installation if
the wheel cover is not properly aligned.Notch
Tire valve

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YARIS iA_OM_OM99N89z_(U)
6-3. Battery Runs Out
6
If Trouble Arises
Jump-Starting
Jump-starting is dangerous if done incorrectly. So follow the proce-
dure carefully. If you feel unsure about jump-starting, we strongly rec-
ommend that you have a competent service technician do the work.Remove the battery cover.
Make sure the booster battery is 12 V and that its negative terminal
is grounded.
If the booster battery is in another vehicle, do not allow both vehi-
cles to touch. Turn off the engine of the vehicle with the booster bat-
tery and all unnecessary electrical loads in both vehicles.
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