engine oil TOYOTA IQ 2014 User Guide

213
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the follow-
ing situations, oil consumption may increase, and engine oil may need to be
refilled in between oil maintenance intervals.
●When the engine is new, for example directly after purchasing the vehicle
or after replacing the engine
● If low quality oil or oil of an inappropriate viscosity is used
● When driving at high engine speeds or with a heavy load, or when driving
while accelerating or decelerating frequently
● When leaving the engine idling for a long time, or when driving frequently
through heavy traffic

214 4-3. Do-it-yourself maintenance
CAUTION
■Used engine oil
●Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation or 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 Scion dealer, service station or auto parts store for infor-
mation 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 regular basis.
■ When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, as 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.

278 5-2. Steps to take in an emergency
Stop the vehicle immediately.The following warnings indicate the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Scion dealer.
Warning lightWarning light/Details
Charging system warning light Indicates a malfunction in the vehicle’s charging sys-
tem.
Low engine oil pressure warning light Indicates that the engine oil pressure is too low.
(Flashes or comes on) High engine coolant temperature warning light
Indicates the engine is almost overheating.
(P. 312)

323
6-1. Specifications
6
Vehicle specifications
Fuel
Lubrication system
■ Engine oil selection
“Toyota Genuine Motor Oil” is used in your Scion vehicle. Use Scion
approved “Toyota Genuine Motor Oil” or equivalent to satisfy the fol-
lowing grade and viscosity.
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity: SAE 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-20 is not available,
SAE 5W-20 oil may be used.
However, it must be replaced
with SAE 0W-20 at the next oil
change.
Fuel typeUnleaded gasoline only
Octane rating87 (Research Octane Number 91) or higher
Fuel tank capacity
(Reference) 8.5 gal. (32.0 L, 7.0 Imp. gal.)
Oil capacity
(Drain and refill
-reference)
With filter
Without filter 3.7 qt. (3.5 L, 3.1 Imp. qt.)
3.5 qt. (3.3 L, 2.9 Imp. qt.)
Outside temperature

324 6-1. Specifications
The 0W portion of the oil viscosity rating 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 oil viscosity when the oil is at its operating
temperature. An oil with a higher viscosity may be better suited if the vehi-
cle is operated at high speeds, or under extreme load conditions.
How to read oil container label:
The ILSAC (International Lubricant Standardization and Approval
Committee) Certification Mark is added to some oil containers to help
you select the oil you should use.
Cooling system
Capacity
(Reference) 5.2 qt. (4.9 L, 4.3 Imp.qt.)
Coolant typeUse either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite and
non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.

337
6-1. Specifications
6
Vehicle specifications
Warning: The temperature grades of a tire assume that it is properly
inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either sepa-
rately or in combination, can caus e heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of trans-
mission, power steering, power brakes, power
windows, power seats, radio and heater, to the
extent that these items are available as factory-
installed equipment (whether installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that
follows

365
Alphabetical index
Eco driving indicator
light ........................ 105, 124, 129
Electric power steering Electric power steering ......... 141
Warning light ........................ 279
Emergency flashers Switch ................................... 268
Emergency, in case of
If the engine will not start...... 305
If the shift lever cannot be shifted from P ..................... 307
If the vehicle battery is discharged ......................... 309
If the warning buzzer
sounds ............................... 277
If the warning light turns on ....................................... 277
If you have a flat tire ............ 288
If you lose your keys............. 308
If you think something is wrong ................................. 275
If the vehicle becomes stuck................................... 315
If your vehicle has to be stopped in an emergency... 317
If your vehicle needs to be
towed ................................. 269
If your vehicle overheats ...... 312
Emergency tire puncture
repair kit................................. 288
Engine Compartment........................ 210
Engine switch ....................... 113
Hood ..................................... 199
How to start the engine ........ 113
Identification number ............ 321
If the engine will not start...... 305
Ignition switch ....................... 113
Immobilizer system................. 62
Overheating .......................... 312 Specifications ........................322
Warning light .........................279
Engine coolant Capacity ................................324
Checking ...............................215
Indicator ................................124
Preparing and checking before winter .......................151
Type ......................................324
Warning light .........................278
Engine immobilizer system.......62
Engine oil
Capacity ................................323
Checking ...............................211
Grade ....................................323
Preparing and checking before winter .......................151
Reset the maintenance data .....................................190
Warning light .................278, 280
Engine switch ...........................113
EPS EPS .......................................141
Warning light .........................279
Event data recorder ...................19
Floor mat...................................179
Fluid Automatic transmission .........326
Brake .....................................217
Warning light .................277, 280
Washer ..................................220
Front passenger’s seat belt reminder light.........................280
Front seats Adjustment ..............................37
Front side marker lights
Replacing light bulbs .............255
Switch....................................132
Wattage .................................328E
F

367
Alphabetical index
License plate lights
Replacing light bulbs ............ 255
Switch ................................... 132
Wattage ................................ 328
Light bulbs
Replacing ............................. 255
Wattage ................................ 328
Lights
Emergency flashers switch ................................. 268
Hazard lights switch ............. 268
Headlights switch ................. 132
Instrument panel lights switch ................................. 122
Interior light switch................ 170
License plate lights switch .... 132
Parking lights switch ............. 132
Replacing light bulbs ............ 255
Side marker lights switch...... 132
Tail lights switch ................... 132
Turn signal lights switch ....... 117
Wattage ................................ 328
Load capacity .......................... 150
Lock steering column ............. 114
Luggage box ............................ 181
Luggage compartment
features .................................. 181
Maintenance Do-it-yourself maintenance ...................... 196
Emission inspection and maintenance (I/M)
programs ............................ 195
General maintenance ........... 192
Maintenance data ................. 320
Maintenance requirements ... 190
Reset the maintenance data .................................... 190
Vehicle exterior..................... 184
Vehicle interior...................... 187 Meter
Instrument panel light
control .................................122
Meters ...................................121
Mirrors
Inside rear view mirror.............50
Side mirror heaters................165
Side mirrors .............................52
Vanity mirrors ........................176
Multi-information display ........126
Noise from under vehicle ..........17
Odometer ..................................127
Oil Engine oil ..............................211
Warning light .................278, 280
Opener
Back door ................................33
Fuel door .................................58
Fuel filler door .........................58
Hood......................................199
Outside rear view mirrors Adjusting .................................52
Defogger ...............................165
Folding ....................................53
Overheating, Engine ................312
Parking brake ...........................118
Parking lights
Replacing light bulbs .............255
Switch....................................132
Wattage .................................328
Power outlet .............................177
Power windows ..........................55L
M
N
O
P

370 Alphabetical index
Traction control........................ 141
TRAC ......................................... 141
Trip information ....................... 127
Trip meter ................................. 127
Turn signal lightsIndicator ................................ 124
Lever ..................................... 117
Replacing light bulbs ............. 255
Switch.................................... 117
Wattage ................................. 328
USB port ................................... 167
Vanity mirrors........................... 176
Vehicle data recordings ............18
Vehicle identification number ................................... 321
Vehicle stability control........... 141
VSC............................................ 141
Warning buzzers
Brake system ........................ 277
Seat belt reminder ................. 280
Warning lights ABS ....................................... 279
Airbag system ....................... 279
Anti-lock brake system .......... 279
Brake system ........................ 277
Charging system .... ............... 278
Driver’s seat belt ................... 280
Electric power steering system ................................ 279
Electronic engine control system ................................ 279
Engine oil replacement.......... 280
EPS system........................... 279 Front passenger occupant
classification system ........... 279
Front passenger’s seat belt... 280
High engine coolant temperature ........................ 278
Low brake fluid ...................... 277
Low engine oil pressure ........ 278
Low fuel level ........................ 280
Low tire inflation pressure ..... 280
Low washer fluid ................... 280
Malfunction............................ 279
Open door ............................. 280
Seat belt ................................ 280
Seat belt pretensioner system ................................ 279
SRS....................................... 279
SRS airbag system ............... 279
Tire pressure ......................... 280
Tire pressure warning system ................................ 280
VSC OFF .............................. 279
Washer Checking ............................... 220
Preparing and checking
before winter ....................... 151
Switch ........................... 136, 139
Warning light ......................... 280
Washing and waxing ............... 184
Weight Cargo capacity ...................... 146
Load limits ............................. 150
Weight ................................... 320
Wheels ...................................... 234
Window glasses ............ 55, 164, 184, 187
Window lock switch................... 55
U
V
W

374 What to do if...
■Warning lights
P. 279
or
P. 277P. 279
P. 278P. 280
P. 278P. 280
P. 278P. 280
or
P. 279P. 280
P. 279P. 281
P. 281
or
P. 279P. 282
Brake system warning
lightElectric power steering system
warning light
Slip indicator
Charging system warning
lightOpen door warning light
Low engine oil pressure
warning lightLow fuel level warning
light
High engine coolant tempera-
ture warning lightDriver’s seat belt
reminder light
Malfunction indicator
lampFront passenger’s seat belt
reminder light
SRS warning lightTire pressure warning
light
ABS warning lightLow washer fluid warn-
ing light
Maintenance required
reminder light