coolant level TOYOTA YARIS 2015 3.G Owners Manual

732. Instrument cluster
2
Instrument cluster
Warning lights inform the driver of malfunctions in the indicated vehi-
cle’s systems.
Warning lights
*1
(Except Canada)
Brake system warning
light ( P. 272)
*1Electric power steering
system warning light
(P. 273)
*1
(Canada)
Brake system warning
light ( P. 272)
*1, 3
Slip indicator light
(P. 273)
*1
Charging system warn-
ing light ( P. 272)
*2
(Yellow)
Cruise control indicator
light (P. 274)
*1
Low engine oil pressure
warning light ( P. 272)Open door warning light
(P. 274)
*1
(Red)
High engine coolant
temperature warning
light ( P. 272)Low fuel level warning
light (P. 274)
*1
(Except Canada)
Malfunction indicator
lamp ( P. 273)Driver’s and front pas-
senger’s seat belt
reminder light ( P. 274)
*1
(Canada)
Malfunction indicator
lamp (P. 273)
*1
(Except Canada)
Tire pressure warning
light (P. 274)
*1
SRS warning light
(P. 273)
*1
(If equipped)
Low windshield washer
fluid warning light
(P. 275)
*1
(Except Canada)
ABS warning light
(P. 273)
*1
(Except Canada)
Maintenance required
reminder light ( P. 275)
*1
(Canada)
ABS warning light
(P. 273)

1674-6. Driving tips
4
Driving
Winter driving tips
●Use fluids that are appropriate to the prevailing outside tempera-
tures.
• Engine oil
• Engine coolant
• Washer fluid
● Have a service technician ins pect the condition of the battery.
● Have the vehicle fitted with four snow tires or purchase a set of tire
chains for the front tires.
Ensure that all tires are the same size and brand and that their wear
level is not noticeably different with each other. Also make sure that
chains match the size of the tires.
Perform the following accordin g to the driving conditions:
● Do not try to forcibly open a window or move a wiper that is frozen.
Pour warm water over the frozen area to melt the ice. Wipe away
the water immediately to prevent it from freezing.
● To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in
front of the windshield.
● Check for and remove any excess ice or snow that may have accu-
mulated on the exterior lights, ve hicle’s roof, chassis, around the
tires or on the brakes.
● Remove any snow or mud from the bottom of your shoes before
getting in the vehicle.
Carry out the necessary preparations and inspections before
driving the vehicle in winter. Always drive the vehicle in a man-
ner appropriate to the prevailing weather conditions.
Preparation for winter
Before driving the vehicle

2026-2. Maintenance
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Owner’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified service shop for advice.
Engine compartment
ItemsCheck points
BatteryCheck the battery fluid and connections. ( P. 219)
Brake fluidIs the brake fluid at the correct level? (P. 218)
Engine coolantIs the engine coolant at the correct level?( P. 216)
Engine oilIs the engine oil at the correct level? (P. 214)
Exhaust systemThere should not be any fumes or strange sounds.
Radiator/condenserThe radiator and condenser should be free from for-
eign objects. (P. 218)
Washer fluidIs there sufficient washer fluid? (P. 221)

2066-3. Do-it-yourself maintenance
Do-it-yourself ser vice precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition
( P. 219)• Warm water• Baking soda• Grease
• Conventional wrench (for terminal clamp bolts)
• Distilled water
Brake fluid level
( P. 218)• FMVSS No.116 DOT 3 or SAE J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant
level ( P. 216)
• “Toyota Super Long Life Coolant” or a similar high
quality ethylene glycol-based non-silicate, non-
amine, non-nitrite and non-borate coolant with long-
life hybrid organic acid technology
Except Canada
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
Canada
“Toyota Super Long Life Coolant” is pre-mixed with
55% coolant and 45% deionized water.
• Funnel (used only for adding engine coolant)
Engine oil level
(  P. 214)• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)

2136-3. Do-it-yourself maintenance
6
Maintenance and care
Engine compartment
Fuse boxes (P. 243)
Engine oil filler cap ( P. 215)
Battery ( P. 219)
Brake fluid reservoir ( P. 218)
Radiator ( P. 218)Condenser (
P. 218)
Electric cooling fan
Engine coolant reservoir ( P. 216)
Engine oil level dipstick ( P. 214)
Washer fluid tank ( P. 221)1
2
3
4
5
6
7
8
9
10

2166-3. Do-it-yourself maintenance
The coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the engine is cold.Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to
the “FULL” line. ( P. 300)
WARNING
■Used engine oil
● Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation and skin cancer, so care
should be taken to avoid prolonged and repeated contact. To remove used
engine oil from your skin, wash thoroughly with soap and water.
● Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground.
Call your Toyota dealer, service station or auto parts store for information
concerning recycling or disposal.
● Do not leave used engine oil within the reach of children.
NOTICE
■To prevent serious engine damage
Check the oil level on a regular basis.
■ When replacing the engine oil
● Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, or the engine could be damaged.
● Check the oil level on the dipstick every time you refill the vehicle.
● Be sure the engine oil filler cap is properly tightened.
Engine coolant
1
2
3

2176-3. Do-it-yourself maintenance
6
Maintenance and care
■Coolant selection
Only use “Toyota Super Long Life Coolant” or a similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with
long-life hybrid organic acid technology.
Except Canada
“Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deion-
ized water. (Minimum temperature: -31 F [-35 C])
Canada
“Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deion-
ized water. (Minimum temperature: -44 F [-42 C])
For more details about coolant, contact your Toyota dealer.
■ If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine coolant reservoir caps, radiator
cap, drain cock and water pump.
If you cannot find a leak, have your Toyota dealer test the cap and check for
leaks in the cooling system.
WARNING
■When the engine is hot
Do not remove the radiator cap.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing serious injuries, such as burns.
NOTICE
■When adding coolant
Coolant is neither plain water nor straight antifreeze. The correct mixture of
water and antifreeze must be used to provide proper lubrication, corrosion
protection and cooling. Be sure to read the antifreeze or coolant label.
■ If you spill coolant
Be sure to wash it off with water to prevent it from damaging parts or paint.

2707-2. Steps to take in an emergency
If you think something is wrong
●Fluid leaks under the vehicle
(Water dripping from the air co nditioning after use is normal)
● Flat-looking tires or uneven tire wear
● High engine coolant temperature warning light flashes or comes on
● Low engine coolant temperature indicator comes on or does not
come on continuously
● Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
● Engine misfire, 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, spon gy feeling, pedal almost touches
the floor
If you notice any of the follow ing symptoms, your vehicle proba-
bly needs adjustment or repair. Contact your Toyota dealer as
soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

3007-2. Steps to take in an emergency
If your vehicle overheats
●The high engine coolant temperature warning light ( P. 272)
comes on or flashes, or a loss of engine power is experienced. (For
example, the vehicle sp eed does not increase.)
● Steam comes out from under the hood.
Stop the vehicle in a safe place and turn off the air conditioning sys-
tem, and then stop the engine.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the engine has cooled
down sufficient ly, inspect the
hoses and radiator core (radia-
tor) for any leaks.
Radiator
Cooling fan
If a large amount of coolant leaks,
immediately contact your Toyota
dealer.
The coolant level is satisfactory
if it is between the “FULL” and
“LOW” lines on the reservoir.Reservoir
“FULL”
“LOW”
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2
4
1
2
3

363Alphabetical index
Warning buzzersBrake system ....... ................. 272
Key reminder ........................ 137
Open door ............................. 274
Seat belt reminder ................ 274
Warning lights............................ 73 ABS....................................... 273
Brake system ....... ................. 272
Charging system ................... 272
Cruise control indicator ......... 274
Electric power steering system ......... ....................... 273
High engine coolant
temperature ........................ 272
Low engine oil pressure ........ 272
Low fuel level ........................ 274
Malfunction indicator lamp .... 273
Open door ............................. 274
Seat belt reminder light ......... 274
Slip indicator ......................... 273
SRS ...................................... 273
Tire pressure......................... 274 Washer ............................. 149, 152
Checking............................... 221
Preparing and checking before winter ...................... 167
Switch ........................... 149, 152
Washing and waxing ............... 194
Weight ...................................... 306
Wheels ...................................... 235 Replacing.............................. 235
Size....................................... 315
Window glasses ...................... 113
Window lock switch ................ 113
Windows................................... 113 Power windows..................... 113
Rear window defogger.......... 176
Washer ................................. 149
Windshield wipers ................... 149
Winter driving tips ................... 167
Wireless remote control key ............................................ 85 Locking/Unlocking .................. 85
Replacing the battery............ 240
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