Page 264 of 372
264 4-3. Do-it-yourself maintenance
AYGO_WE_99G80E
Engine coolant
The coolant level is satisfactory if it is between the “F” (Full) and “L”
(Low) lines on the reservoir when the engine is cold.
Ty p e A
Reservoir cap
“F” line
“L” line
If the level is on or below the “L”
line, add coolant up to the “F” line.
Ty p e B
Reservoir cap
“F” line
“L” line
If the level is on or below the “L”
line, add coolant up to the “F” line.
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.
Page 313 of 372
5
313 5-2. Steps to take in an emergency
When trouble arises
AYGO_WE_99G80E
Stop the vehicle immediately.
The following warnings indicate the possibility of damage to the
vehicle that may lead to an accident. Immediately stop the vehicle
in a safe place and contact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
Warning lightWarning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low.
High engine coolant temperature warning light
Indicates that the engine is almost overheating. (P. 336)
(Flashes)“STOP” warning light
Indicates a malfunction in:
• Engine oil pressure is too low; or
• Engine is almost overheating.
Page 349 of 372
349 6-1. Specifications
6
Vehicle specifications
AYGO_WE_99G80E
Fuel
Lubrication system
*: The engine oil capacity is a reference quantity to be used when changing the
engine oil. Warm up and turn off the engine, wait more than 5 minutes, and
check the oil level on the dipstick.
Fuel typeEU area:
Unleaded gasoline conforming to European stan-
dard EN228 only
Except EU area:
Unleaded gasoline only
Research octane num-
ber95 or higher
Fuel tank capacity
(Reference)35 L (9.2 gal., 7.7 Imp.gal.)
Oil capacity
(Drain and refill
reference
*)
With filter
Without filter3.3 L (3.5 qt., 2.9 Imp.qt.)
3.1 L (3.3 qt., 2.7 Imp.qt.)
Page 350 of 372

350 6-1. Specifications
AYGO_WE_99G80EEngine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Toyota rec-
ommends the use of approved “Toyota Genuine Motor Oil”. Another
motor oil of matching quality can also be used.
Oil grade:
0W-20, 5W-20, 5W-30 and 10W-30:
API grade SL “Energy-Conserving”, SM “Energy-Conserving”, SN
“Resource-Conserving” or ILSAC multigrade engine oil
15W-40 and 20W-50:
API grade SL, SM or SN multigrade engine oil
Recommended viscosity (SAE):
SAE 0W-20 is filled into your
Toyota vehicle at manufacturing,
and better choice for good fuel
economy and good starting in
cold weather.
If SAE 0W-20 oil is not available,
SAE 5W-30 oil may be used.
However, it should be replaced
with SAE 0W-20 at the next oil
change.
If you use SAE 10W-30 or a
higher viscosity engine oil in
extremely low temperatures, the
engine may become difficult to
start, so SAE 5W-30 or lower vis-
cosity engine oil is recom-
mended.
Temperature range anticipated before
next oil change.Preferred
Page 351 of 372

351 6-1. Specifications
6
Vehicle specifications
AYGO_WE_99G80E
Oil viscosity (0W-20 is explained here as an example):
• The 0W in 0W-20 indicates the characteristic of the oil which allows
cold startability. Oils with a lower value before the W allow for easier
starting of the engine in cold weather.
• The 20 in 0W-20 indicates the viscosity characteristic of the oil when
the oil is at high temperature. An oil with a higher viscosity (one with a
higher value) may be better suited if the vehicle is operated at high
speeds, or under extreme load conditions.
How to read oil container labels:
Either or both API registered marks are added to some oil containers
to help you select the oil you should use.
API Service Symbol
Top portion: The oil quality
designation by API (American
Petroleum Institute) (SN)
Center portion: The SAE viscosity
grade (SAE 0W-20)
Lower portion: “Resource-
Conserving” means that the oil
has fuel saving and
environmental protection
capabilities.
ILSAC Certification Mark
The ILSAC (International
Lubricant Standardization and
Approval Committee) Certification
Mark is displayed on the front of
the container.
Page 353 of 372
353 6-1. Specifications
6
Vehicle specifications
AYGO_WE_99G80E
Ignition system
Electrical system
Manual transmission
Spark plug
Make
GapDENSO SK16HR11
1.1 mm (0.043 in.)
NOTICE
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Battery
Open voltage* at
20C (68F):12.6 12.8 V Fully charged
12.2 12.4 V Half charged
11 . 8 12.0 V Discharged
(
*: Voltage checked 20 minutes after
the engine and all the lights are
turned off)
Charging rates 5 A max.
Gear oil capacity (Reference) 1.7 L (1.8 qt., 1.5 Imp.qt.)
Gear oil typeUse either of the following:
• “TOYOTA Genuine Manual Transmission
Gear Oil LV”
• Other gear oil that meets API GL-4 and
SAE 75W specifications
Page 354 of 372
354 6-1. Specifications
AYGO_WE_99G80E
Clutch
Brakes
*1: Minimum pedal clearance when depressed with a force of 490 N (50 kgf,
110 lbf) while the engine is running
*2: Parking brake lever travel when pulled up with a force of 196 N (20 kgf, 44
lbf)
Steering
NOTICE
Manual transmission gear oil
Please be aware that depending on the particular characteristics of the gear
oil used or the operating conditions, idle sound, shift feeling and/or fuel effi-
ciency may be different or affected. Toyota recommends to use “TOYOTA
Genuine Manual Transmission Gear Oil LV” to achieve optimal performance.
Pedal free play 18 28 mm (0.7 1.1 in.)
Pedal clearance*1
Left-hand drive vehicles:
84 mm (3.3 in.)
Right-hand drive vehicles:
77 mm (3.0 in.)
Pedal free play 1 6 mm (0.04 0.24 in.)
Parking brake lever travel *25 8 clicks
Fluid type SAE J1704 or FMVSS No.116 DOT 4
Free play Less than 30 mm (1.2 in.)
Page 364 of 372

364 Alphabetical index
AYGO_WE_99G80E
Engine
Compartment ........................ 260
Engine switch ........................ 126
Hood ..................................... 254
How to start the
engine ................................. 126
Identification number............. 346
If the engine will not start ...... 329
Ignition switch ....................... 126
Overheating .......................... 336
Engine coolant
Capacity ................................ 352
Checking ............................... 264
Preparing and checking
before winter ....................... 159
Engine immobilizer system ...... 73
Engine oil
Capacity ................................ 349
Checking ............................... 261
Preparing and checking
before winter ....................... 159
Engine switch........................... 126
EPS............................................ 154Floor mat .................................. 237
Fluid
Washer ................................. 269
Fog lights
Replacing light bulbs............. 292
Switch ................................... 148
Wattage ................................ 356
Front fog lights
Replacing light bulbs............. 292
Switch ................................... 149
Wattage ................................ 356
Front passenger’s seat belt
reminder light ........................ 316
Front position lights
Replacing light bulbs............. 292
Switch ................................... 144
Wattage ................................ 356
Front seats
Adjustment .............................. 52
Front turn signal lights
Replacing light bulbs............. 292
Switch ................................... 136
Wattage ................................ 356
Fuel
Capacity ................................ 349
Fuel gauge ............................ 139
Fuel pump shut off system.... 311
Gas station information ......... 372
Information ............................ 357
Refueling................................. 69
Type ...................................... 349
Fuel door .................................... 69
Fuel filler door............................ 69
Fuel pump shut off system ..... 311
Fuses ........................................ 282F