2011 TOYOTA AYGO coolant level

DO−IT−YOURSELF MAINTENANCE: Introduction261
NOTICE
zRemember that battery and ignition
cables carry high currents or volt-
ages. Be careful not to accidentally
cause a short circuit.
zAdd only “Toyota Super Long Life
Coolant” or similar high quality eth-
ylene glycol based non−silicate,
non−amine, non−nitrite, and non−bo-
rate coolant with long−life hybrid
organic acid technology to fill the
radiator. “Toyota Super Long Life
Coolant” is a mixture of 50% cool-
ant and 50% deionized water.
zIf you spill some of the coolant, be
sure to wash it off with water to
prevent it from damaging any parts
or paint.
zDo not allow dirt or anything else
to fall through the spark plug holes.
zDo not pry the outer electrode of a
spark plug against the center elec-
trode.
zUse only spark plugs of the speci-
fied type. Using other types will
cause engine damage, loss of per-
formance or radio noise.
zIf you spill brake fluid, be sure to
wash it off with water to prevent it
from damaging any parts or paint.
zDo not drive with the air cleaner
filter removed, or excessive engine
wear could result. Also backfiring
could cause a fire in the engine
compartment.
zBe careful not to scratch the glass
surfaces with the wiper frames.
zWhen closing the engine hood,
check to see that you have not for-
gotten any tools, rags, etc.
Positioning a floor jack
MS71009a
Do not jack up
Do not jack upDo not jack up
Do not jack up
Front of
vehicle
When jacking up your vehicle with the
floor jack, position the jack correctly as
shown in the illustrations.
Jack position
................
Front—Front suspension member
Rear—Transport hook
Support position and Cantilever−type
jack position
.................
CAUTION
When jacking, be sure to observe the
following to help reduce the possibil-
ity of personal injury:
DWhen using a floor jack, follow the
instructions of the manual provided
with the jack.
DDo not put any part of your body
under the vehicle supported by the
floor jack. Always use floor jack
and/or automotive jack stand on a
solid, flat, level surface. Personal
injury may occur.
DDo not start or run the engine while
your vehicle is supported by the
floor jack.
AYGO WE 99E37E1102.18

DO−IT−YOURSELF MAINTENANCE: Engine and Chassis263
Section 7−2
DO−IT−YOURSELF MAINTENANCE
Engine and Chassis
DChecking the engine oil level 264........................
DChecking the engine coolant level 267...................
DChecking the radiator and condenser 268................
DChecking the clutch pedal free play 269..................
DChecking tire inflation pressure 269.....................
DChecking and replacing tires 270........................
DRotating tires 272......................................
DInstalling snow tires and chains 273.....................
DReplacing wheels 275..................................
DAluminum wheel precautions 275.......................
AYGO WE 99E37E1102.18

DO−IT−YOURSELF MAINTENANCE: Engine and Chassis267
Look at the see−through coolant reser-
voir when the engine is cold. The cool-
ant level is satisfactory if it is between
the “F” and “L” lines on the reservoir.
If the level is low, add coolant. (For the
coolant type, see “Coolant type selec-
tion” described below.)
The coolant level in the reservoir will vary
with engine temperature. However, if the
level is on or below the “L” line, add
coolant. Bring the level up to the “F” line.
If the coolant level drops within a short
time after replenishing, there may be a
leak in the system. Visually check the
radiator, hoses, engine coolant filler cap,
radiator cap and drain cock and water
pump.
If you can find no leak, have any autho-
rized Toyota dealer or repairer, or another
duly qualified and equipped professional,
test the cap pressure and check for leaks
in the cooling system.
CAUTION
To prevent burning yourself, do not
remove the radiator cap when the en-
gine is hot.
Coolant type selection
Use of improper coolants may damage
your engine coolingsystem.
Only use “Toyota Super Long Life Coolant”
or similar high quality ethylene glycol
based non−silicate, non−amine, non−nitrite,
and non−borate coolant with long−life hy-
brid organic acid technology. (Coolant with
long−life hybrid organic acid technology is
a combination of low phosphates and or-
ganic acids.)
“Toyota Super Long Life Coolant” is a mix-
ture of 50% coolant and 50% deionized
water. This coolant provides protection
down to about−35_C(−31_F).
NOTICE
Do not use plain water alone.
AYGO WE 99E37E1102.18
Checking the engine coolant
level

304INDEX
A
Adding washer fluid 282..................
Adjustment
Front seats 42.........................
Seat belts 48..........................
Air conditioning filter 184.................
Air conditioningsystem 175..............
Airbag manual on−off system 78..........
Airbags 55,62,68........................
Aluminum wheel precautions 275.........
Anti−glare inside rear view mirror 114.....
Anti−lock brake system warning
light 127..............................
Anti−theft steering column lock 138.......
Appearance care
Cleaning the interior 250...............
Protecting your Toyota from
corrosion 246.......................
Washing and waxing 247...............
Audio system 161.......................
Auxiliary catch, Engine hood 36..........
B
Back door 33............................
Battery
Checking battery condition 278.........
Gas caution 278.......................
Handling safety 278....................
Recharging precautions 280............
Winter driving tips 215.................
Before starting the engine 210............
Brake system 200.......................
Brake system warning light 127...........
Brakes
Parking 160...........................
Break−in tips 194........................
C
Carbon monoxide caution 198............
Charging system warning light 127........
Checking and replacing fuses 280........
Checking the engine oil level 264.........
Checking the radiator and
condenser 268........................
Child restraint
Child restraint system 81...............
Installation 90.........................Installation with ISOFIX rigid
anchor 109..........................
ISOFIX child restraint system 109.......
Precautions 80........................
Types of child restraint system 82.......
Using a top strap 106..................
Cleaning the interior 250.................
Clock 188...............................
Cold weather
Operation 215.........................
Compact disc player 162.................
Condenser
Checking the condenser 268...........
Controls, Instrument panel 2.............
Cooling system
Coolant level 267......................
Engine overheating 225................
Radiator 268..........................
Radiator and reservoir 267.............
Radiator cap 225......................
Winter driving tips 215.................
Corrosion prevention 246................
Cup holders 189.........................
D
Defogger
Rear window 121......................
Dimmer switch, Headlight 116............
Directional signals 116...................
Do−it−yourself maintenance
Service precautions 260...............
Does your vehicle need repairing? 255....
Doors
Side doors 28.........................
Driver ’s seat belt reminder buzzer 127....
Driver ’s seat belt reminder light 127.......
Driving
Driving tips 213,215....................
Manual transmission 156...............
Driving in the rain 214....................
Driving tips
Driving in the rain 214..................
Driving tips in various conditions 213....
Driving with a manual
transmission 156....................
Economical driving 216................
Good driving practice 156..............
Pre−trip safety check 211..............
Winter driving tips 215.................
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INDEX305
During
Break−in 194..........................
E
Economical driving
Saving money on both fuel and
repairs 216..........................
Electric power steering system 204.......
Electric power steering system warning
light 127..............................
Electrical system
Battery 278,280.......................
Fuse locations 259....................
Fuses 280............................
Emergency flasher switch 118............
Emergency, In case of
Blown fuse 280........................
Emergency flasher switch 118..........
Flat tire 226...........................
If you lose your keys 243...............
If your engine stalls while driving 224....
If your vehicle has to be stopped in
an emergency 244...................
If your vehicle needs to be
towed 236...........................
If your vehicle will not start 220.........
Jump starting 221.....................
Overheating 225.......................
Towing 236............................
Engine
Before starting the engine 210..........
Checking the coolant level 267..........
Emission control device 197............
Engine compartment 258...............
Exhaust gas caution 198...............
Hood release 36.......................
Identification number 206..............
Oil consumption 199...................
Oil level 264...........................
Overheating 225.......................
Starting procedure 209.................
Three−way catalytic converter 197......
Engine coolant
Temperature warning lights 125.........
Winter driving tips 215.................
Engine coolant temperature warning
lights 125.............................
Engine immobilizer system 13............
Engine oil
Winter driving tips 215.................Exhaust gas caution 198.................
F
Facts about engine oil
consumption 199......................
Flasher, Headlight 116...................
Flat tire
After changing wheels 235.............
Changing tire 231......................
If you have a flat tire 226...............
Jack point 230.........................
Jacking precautions 226...............
Jacking up 230........................
Loosening wheel bolts 229.............
Lowering vehicle 233..................
Reinstalling wheel ornament 234........
Removing wheel ornament 229.........
Wheel block 228.......................
Wheel bolts 232.......................
Floor mat 190...........................
Fluid level
Washer fluid 282......................
Fog light switch, Rear 119................
Fold−down rear seat 46..................
Foreign countries, Operation in 196.......
Front passenger ’s seat belt
reminder buzzer 127...................
Front passenger ’s seat belt
reminder light 127.....................
Front seat
Rear seat entry 45.....................
Front seats 42..........................
Fuel
Filler door opener 38...................
Fuel economy 216.....................
Fuel pump shut off system 196..........
Gauge 124............................
Operation in foreign countries 196......
Tank cap 38...........................
Fuel information 194.....................
Fuel pump shut off system 196............
Fuse
Fuse box 280..........................
Fuse locations 259......................
G
Gauge
Fuel 124..............................
Good driving practice 156................
AYGO WE 99E37E11 02.18

INDEX307
O
Odometer 126...........................
Oil
Consumption 199......................
Viscosity and grade 265................
Oil consumption 199.....................
Operation in foreign countries 196........
Outside rear view mirrors
Rear view mirror remote control 113.....
Overheating, Engine 225.................
Overheating, Engine coolant 125.........
Overview
Engine compartment 258...............
Instrument cluster 6...................
Instrument panel 2....................
P
Parking brake
Operation 160.........................
Reminder light 160....................
Polishing 247...........................
Positioning a floor jack 261...............
Power outlet 188........................
Power window switches 30...............
Pre−trip safety check 211................
Pretensioners
(seat belt pretensioners) 51............
Protecting your Toyota from
corrosion 246.........................
R
Radiator
Checking the radiator 268..............
Coolant, Engine 267...................
Radio 162...............................
Rear fog light switch 119.................
Rear seat
Fold−down 46.........................
Rear view mirror remote control 113.......
Rear view mirror, Anti−glare inside 114....
Rear view mirror, Remote controlled 113..
Rear view mirrors, Folding 113...........
Rear view mirrors, Outside 112...........
Rear window defogger switch 121.........
Rear window wiper and washer
switch 120............................
Rear windows 31........................
S
Safety check, Pre−trip 211...............
Seat adjustment precautions
Front seats 44.........................
Seat belts
Cleaning 250..........................
Fastening 49..........................
Seat belt precautions 48...............
Seat belt pretensioners 51.............
Seats 42................................
Service and maintenance 254............
Service reminder indicators 127..........
Side door locks 28.......................
Side doors 28...........................
Side vents 183..........................
Spare fuse 280..........................
Spare tire 227...........................
Specifications 291.......................
SRS driver and front passenger
airbags 55............................
SRS side airbags 62.....................
SRS side airbags and curtain shield
airbags 68............................
SRS warning light 127...................
Starting
Cold weather 215......................
Engine 209............................
Jump starting 221.....................
Steering
Adjusting steering wheel 112...........
Column lock 138.......................
“STOP” warning light 127.................
Suspension and chassis 208.............
Switch
Airbag manual on−off 78...............
Emergency flasher 118................
Headlight, dimmer and turn
signal 116...........................
Headlight beam level control 117........
Ignition 138...........................
Rear fog light 119......................
Rear window defogger 121.............
Rear window wiper and washer 120.....
Power window 30......................
Windshield wiper and washer 120.......
AYGO WE 99E37E11 02.18