2017 TOYOTA PRIUS PLUS engine

4698-1. Specifications
PRIUS +_OM_OM47B24E_(EE)
8
Vehicle specifications
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 contain-
ers to help you select the oil you should use.
API Service Symbol
Top portion: “API SERVICE SN”
means the oil quality designa-
tion by American Petroleum
Institute (API).
Center portion: “SAE 0W-20”
means the SAE viscosity grade.
Lower portion: “Resource-
Conserving” means that the oil
has fuel-saving and environ-
mental protection capabilities.
ILSAC Certification Mark
The International Lubricant Specification Advisory Committee (ILSAC)
Certification Mark is displayed on the front of the container.
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4708-1. Specifications
PRIUS +_OM_OM47B24E_(EE)
Cooling system
Capacity
Gasoline
engine
XWithout an exhaust heat recirculator sys-
tem
6.5 L (6.9 qt., 5.7 Imp.qt.)
XWith an exhaust heat recirculator system
6.9 L (7.3 qt., 6.1 Imp.qt.)
Power
control unit2.7 L (2.9 qt., 2.4 Imp.qt.)
Coolant type
Use 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.
Ignition system (spark plug)
MakeDENSO SC20HR11 or SC16HR11
Gap1.1 mm (0.043 in.)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

4758-1. Specifications
PRIUS +_OM_OM47B24E_(EE)
8
Vehicle specifications
Fuel infor mation
■Use of ethanol blended gasoline in a gasoline engine
Toyota allows the use of ethanol blended gasoline where the ethanol content
is up to 10%. Make sure that the ethanol blended gasoline to be used has a
Research Octane Number that follows the above.
■ If your engine knocks
●Consult any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional.
● You may occasionally notice light knocking for a short time while accelerat-
ing or driving uphill. This is normal and there is no need for concern.
EU area:
You must only use unleaded gasoline conforming to European
standard EN228.
Select unleaded gasoline with a Research Octane Number of 95
or higher for optimum engine performance.
Except EU area:
You must only use unleaded gasoline.
Select unleaded gasoline with a Research Octane Number of 95
or higher for optimum engine performance.

4768-1. Specifications
PRIUS +_OM_OM47B24E_(EE)NOTICE
■
Notice on fuel quality
●Do not use improper fuels. If improper fuels are used the engine will be
damaged.
● Do not use leaded gasoline.
Leaded gasoline will cause the three-way catalytic converter to lose its
effectiveness and emission control system to function improperly.
● EU area: Bioethanol fuel sold under names such as “E50” or “E85” and
fuel containing a large amount of ethanol should not be used. The use of
these fuels will damage the vehicle’s fuel system. In case of any doubt,
ask any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
● Except EU area: Bioethanol fuel sold under names such as “E50” or “E85”
and fuel containing a large amount of ethanol should not be used. Your
vehicle can use gasoline mixed with 10% max ethanol. The use of fuel
with more than 10% ethanol content (E10) will damage the vehicle’s fuel
system. You must ensure that refueling is carried out only from a source
where fuel specification and quality can be guaranteed. In case of any
doubt, ask any authorized Toyota dealer or repairer, or another duly quali-
fied and equipped professional.
● Do not use the methanol blended gasoline such as M15,M85,M100. The
use of gasoline containing methanol may cause engine damage or failure.

494Alphabetical index
PRIUS +_OM_OM47B24E_(EE)
Emergency, in case ofIf a warning buzzer sounds ... 387
If a warning light turns on ...... 387
If a warning message is displayed ............................ 400
If the 12-volt battery is discharged .......................... 452
If the electronic key does not operate properly ................. 450
If the hybrid system will not start..................................... 448
If you have a flat tire...... 417, 431
If you lose your keys ............. 143
If you think something is
wrong.................................. 386
If your vehicle becomes stuck ................................... 462
If your vehicle has to be
stopped in an emergency ... 379
If your vehicle needs to be towed .................................. 380
If your vehicle overheats ....... 457
Energy monitor ........................ 133 Engine
Accessory mode ................... 210
Compartment ........................ 327
Engine switch........................ 207
Exhaust gas precautions ........ 80
Hood ..................................... 323
How to start the hybrid system ................................ 207
Identification number ............ 466
If the hybrid system will not start .................................... 448
If your vehicle has to be
stopped in an emergency ... 379
Ignition switch (power switch) .................... 207
Overheating .......................... 457
Power switch......................... 207
Engine coolant
Capacity ................................ 470
Checking ............................... 333
Preparing and checking before winter....................... 274
Engine coolant temperature warning light .......................... 391

495Alphabetical index
PRIUS +_OM_OM47B24E_(EE)
Engine oilCapacity ................................ 467
Checking ............................... 329
Oil pressure warning light ..... 388
Preparing and checking before winter....................... 274
Engine switch........................... 207 Auto power off function ......... 211
Changing the power switch modes................................. 210
If your vehicle has to be stopped in an emergency ... 379
Starting the hybrid system .... 207
Engine switch light (power switch light) ........................... 290
EPS (Electronic Power Steering) Function ................................ 256
Warning light ......................... 388
EV indicator .............................. 116
EV drive mode .......................... 214
Exhaust gas precautions .......... 80 Flat tire.............................. 417, 431
Floor mats .................................. 34
Fluid
Brake .................................... 472
Transmission ........................ 471
Washer ................................. 335
Fog lights Replacing light bulbs..... 369, 372
Switch ................................... 226
Wattage ................................ 474
Footwell lights ......................... 290
Front doors .............................. 144
Front fog lights Replacing light bulbs............. 369
Switch ................................... 226
Wattage ................................ 474
Front passenger’s seat belt reminder light ........................ 392
Front position lights Light switch ........................... 223
Replacing light bulbs............. 374
Front seats ............................... 170 Adjustment ............................ 170
Cleaning................................ 315
Correct driving posture ........... 36
Head restraints ..................... 182
Seat heaters ......................... 289
Front turn signal lights Replacing light bulbs............. 371
Turn signal lever ................... 221
Wattage ................................ 474F

497Alphabetical index
PRIUS +_OM_OM47B24E_(EE)
IdentificationEngine ................................... 466
Vehicle .................................. 465
Ignition switch (Power switch) ....................... 207Auto power off function ......... 211
Changing the power switch modes................................. 210
If your vehicle has to be stopped in an emergency ... 379
Starting the hybrid system ................................ 207
Ignition switch light (power switch light)............... 290
Illuminated entry system......... 292
Immobilizer system ................... 91
Indicators.................................. 106
Initialization
Item to initialize ..................... 483
Tire pressure warning system ................................ 343
Inside rear view mirror ............ 187
Instrument cluster light control .................................... 114
Interior lights ............................ 290 Switch ........................... 291, 292
Wattage................................. 474
Intrusion sensor....................... 101
ISOFIX rigid anchors ................. 67 Jack
Positioning a floor jack .......... 325
Vehicle-equipped jack... 418, 433
Jack handle ...................... 418, 433
Jam protection function Panoramic roof shades ......... 306
Power windows ..................... 191
Keyless entry Smart entry & start system ... 153
Wireless remote control ........ 140
Keys .......................................... 140 Electronic key ....................... 140
Engine switch........................ 207
If the electronic key does not operate properly ................. 450
If you lose your keys ............. 143
Key number plate.................. 140
Keyless entry ........................ 140
Keys ...................................... 140
Mechanical key ..................... 140
Power switch......................... 207
Replacing the battery ............ 361
Warning buzzer..................... 154
Wireless remote control
key...................................... 140
Knee airbags .............................. 46
IJ
K

499Alphabetical index
PRIUS +_OM_OM47B24E_(EE)
Navigation system*
Odometer .................................. 113
OilEngine oil .............................. 467
Opener Fuel filler door ....................... 234
Hood ..................................... 323
Outside rear view mirrors ....... 189 Adjustment ............................ 189
Folding .................................. 189
Outside rear view mirror defoggers............................ 283
Outside temperature display .................................... 285
Overhead console.................... 297
Overheating .............................. 457
Overheating, Engine ................ 457 P position switch ..................... 217
Parking brake
Operation .............................. 222
Parking brake engaged warning buzzer ................... 393
Parking lock ............................. 217
PCS (Pre-Crash Safety system) Function ................................ 262
PCS switch ........................... 263
Warning light ......................... 389
Warning message ......... 403, 403
Personal lights ......................... 290 Switch ................................... 291
Wattage ................................ 474
Pollen removal mode .............. 283
Power control unit coolant
Capacity ................................ 470
Checking ............................... 333
Preparing and checking before winter....................... 274
Radiator ................................ 334
Power outlets ........................... 304
Power steering (Electric Power Steering system) ....... 256Warning light ......................... 388
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*: Refer to the “Navigation and multimedia system Owner’s Manual”.