2018 TOYOTA YARIS iA battery

411
YARIS iA_OM_OM99Q46z_(U)
5Maintenance and Care
5-1. Essential InformationIntroduction ....................... 412
5-2. Scheduled Maintenance Maintenance Monitor ........ 414
5-3. Owner Maintenance Owner Maintenance Precautions ..................... 417
Hood ................................. 419
Engine Compartment Overview ......................... 421
Engine Oil ......................... 422
Engine Coolant ................. 425
Brake/Clutch Fluid............. 428
Window Washer Fluid ....... 429
Body Lubrication ............... 430
Wiper Blades..................... 431
Battery............................... 434
Key Battery Replacement ................... 436
Tires .................................. 439
Light Bulbs ........................ 445
Fuses ................................ 455
5-4. Appearance Care Exterior Care ..................... 462
Interior Care ...................... 470

YARIS iA_OM_OM99Q46z_(U)
4135-1. Essential Information
5
Maintenance and Care
Claims against the warranty resulting from lack of maintenance, as
opposed to defective materials or authorized Toyota workmanship, will
not be honored.
Any auto repair shop using parts equivalent to your Toyota’s original
equipment may perform maintenance. But we recommend that it
always be done by your Toyota dealer using genuine Toyota parts.
Selecting “Maintenance Monitor” enables the system to notify you of
your vehicle’s approaching inspection/servicing period (→P. 414).
The malfunction diagnosis connecto r is designed exclusively for con-
necting the specially designed device to perform on-board diagnosis.
Do not connect any devices other than the specially designed mal-
function diagnosis devices for servic ing. If any device other than the
malfunction diagnosis device is connec ted, it may affect the vehicle’s
electrical devices or lead to damage such as battery depletion.
If you elect to perform maintenance yourself or have your vehicle serviced at
a location other than your Toyota dealer, Toyota requires that all fluids, parts
and materials must meet Toyota standards for durability and performance as
described in this manual.
Malfunction
diagnosis
connector

421
YARIS iA_OM_OM99Q46z_(U)
5-3. Owner Maintenance
5
Maintenance and Care
Engine Compartment Overview
Engine oil dipstick
Engine oil-filler cap
Brake/Clutch fluid reservoir
BatteryFuse block
Cooling system cap
Engine coolant reservoir
Windshield washer fluid reser-
voir1
2
3
4
5
6
7
8

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YARIS iA_OM_OM99Q46z_(U)
5-3. Owner Maintenance
Battery
Before performing battery mainte-
nance, remove the battery cover
by pressing the tab.Ta b
WARNING
■Wash hands after handling th e battery and related accessories
Battery posts, terminals and related accessories contain lead and lead com-
pounds, chemicals known to the State of California to cause cancer and
reproductive harm.
■ Read the following precautions carefully before using the bat-
tery or inspecting to ensu re safe and correct handling
■ Always wear eye protection wh en working near the battery
Working without eye protection is dangerous. Battery fluid contains SULFU-
RIC ACID which could cause blindness if splashed into your eyes. Also,
hydrogen gas produced during normal battery operation, could ignite and
cause the battery to explode.
■ Wear eye protection and prot ective gloves to prevent contact
with battery fluid
Spilled battery fluid is dangerous.
Battery fluid contains SULFURIC ACID which could cause serious injuries if
it gets in eyes, or on the skin or clothing. If this happens, immediately flush
your eyes with water for 15 minutes or wash your skin thoroughly and get
medical attention.
■ Always keep batteries out of the reach of children
Allowing children to play near batteri es is dangerous. Battery fluid could
cause serious injuries if it gets in the eyes or on the skin.

YARIS iA_OM_OM99Q46z_(U)
4355-3. Owner Maintenance
5
Maintenance and CareTo get the best service from a battery:• Keep it securely mounted.
• Keep the top clean and dry.
• Keep terminals and connec- tions clean, tight, and coated
with petroleum jelly or terminal
grease.
• Rinse off spilled electrolyte immediately with a solution of
water and baking soda.
• If the vehicle will not be used for an extended time, disconnect the
battery cables and charge the battery every six weeks.
Contact your Toyota dealer for a battery replacement purchase.
WARNING
■ Keep flames and sparks away from open battery cells and do
not allow metal tools to contact the positive (+) or negative (-) terminal
of the battery when working near a ba ttery. Do not allow the positive (+)
terminal to contact the vehicle body
Flames and sparks near open battery cells are dangerous. Hydrogen gas,
produced during normal battery operation, could ignite and cause the bat-
tery to explode. An exploding battery can cause serious burns and injuries.
Keep all flames including cigarettes and sparks away from open battery
cells.
■ Keep all flames, including cigarettes, and sparks away from
open battery cells
Flames and sparks near open battery cells are dangerous. Hydrogen gas,
produced during normal battery operation, could ignite and cause the bat-
tery to explode. An exploding battery can cause serious burns and injuries.
Battery Maintenance
Battery Replacement

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YARIS iA_OM_OM99Q46z_(U)
5-3. Owner Maintenance
Key Battery Replacement
If the buttons on the smart key are inoperable and the operation indi-
cator light does not flash, the battery may be dead.
Replace with a new battery before the smart key becomes unusable.
The following conditions indicate that the battery power is low: • The KEY indicator light (green) flashes in the combination meter for about 30 seconds after the engine is turned off.
• The system does not operate and the operation indicator light on the smart key does not flash when the buttons are pressed.
• The system’s operational range is reduced.
Replacing the battery at your To yota dealer is recommended to pre-
vent damage to the key. If replacing the battery by yourself, follow the
instruction below.
■Replacing the key battery
Press the knob and pull out
the auxiliary key.
Twist a tape-wrapped flat-
head screwdriver in the
direction of the arrow and
open the cover slightly.
Knob1
Cover
2

YARIS iA_OM_OM99Q46z_(U)
4375-3. Owner Maintenance
5
Maintenance and Care
Insert the tape-wrapped flat-
head screwdriver into the
gap and slide it in the direc-
tion of the arrow.
Twist the flathead screw-
driver in the direction of the
arrow and remove the cover.
Remove the battery cap,
then remove the battery.
Insert a new battery with the
positive pole facing up, and
then cover the battery with
the battery cap.Cover
Gap
3
Cover
4
5
6

4385-3. Owner Maintenance
YARIS iA_OM_OM99Q46z_(U)
Close the cover.
Reinsert the auxiliary key.7
NOTICE
●Make sure the battery is installed correctly. Battery leakage could occur if it
is not installed correctly.
● When replacing the battery, be careful not to touch any of the internal cir-
cuitry and electrical terminals, bend the electrical terminals, or get dirt in
the smart key as the smart key could be damaged.
● There is the danger of explosion if the battery is not correctly replaced.
● Dispose of used batteries according to the following instructions.
• Insulate the plus and minus terminals of the battery using cellophane or
equivalent tape.
• Never disassemble.
• Never throw the battery into fire or water.
• Never deform or crush.
● Replace only with the same type battery (CR2025 or equivalent).
8
●Be careful not to allow the rubber ring
shown in the figure to be scratched or
damaged.
● If the rubber ring detaches, reattach it
before inserting a new battery.Rubber ring