engine TOYOTA RAV4 PLUG-IN HYBRID 2021 Manual PDF

619
9
9-1. Specifications
Vehicle specifications
This number is also on the manu -
facturer’s label.
This number is also stamped under
the right-hand front seat.
■Engine number
The engine number is stamped on
the engine block as shown.
Engine
ModelA25A-FXS
Type4-cylinder in line , 4-cycle, gasoline
Bore and stroke87.50×103.48 mm (3.44×4.07 in.)
Displacement2487 cm3 (151.8 cu. in.)
Valve clearanceAutomatic adjustment

621
9
9-1. Specifications
Vehicle specifications
■Oil capacity (Drain and refill ⎯ reference*)
*: The engine oil capacity is a reference quantity to be used when changing the
engine oil. Warm up the engine and turning off the hybrid system, wait more than
5 minutes, and check the oi l level on the dipstick.
■Engine oil selection
“Toyota Genuine Motor Oil” is used
in your Toyota veh icle. Toyota rec-
ommends the use of approved
“Toyota Genuine Motor Oil”.
Another motor oil of matching qual -
ity can also be used.
Oil grade:
0W-16:
API grade SN “Resource-Conserv -
ing” or SN PLUS “Resource-Con -
serving” multigrade engine oil
0W-20 and 5W-30:
API grade SL “Energy-Conserving”,
SM “Energy-Conserving”, SN
“Resource-Conserving” or SN
PLUS “Resource-Conserving”; or
ILSAC multigrade engine oil
Recommended visc osity (SAE):
SAE 0W-16 is filled into your
Toyota vehicle at manufacturing,
and the best choice for good fuel
economy and good starting in cold
weather.
If SAE 0W-16 oil is not available,
SAE 0W-20 oil may be used. How -
ever, it should be replaced with
SAE 0W-16 at the next oil change.
Preferred
Temperature range anticipated
Hybrid battery (traction battery)
TypeLithium-ion battery
Voltage3.7 V/cell
Capacity51 Ah
Quantity96 cells
Nominal voltage355.2 V
Lubrication system
With filter4.5 L (4.8 qt., 4.0 Imp. qt.)
Without filter4.2 L (4.4 qt., 3.7 Imp. qt.)
A
B

6229-1. Specifications
before next oil change
Oil viscosity (0W-16 is explained
here as an example):
• The 0W in 0W-16 indicates the
characteristic o f 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 16 in 0W-16 indicates the
viscosity characteristic of the oil
when the oil is at high tempera -
ture. An oil with a higher viscos -
ity (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: “API SERVICE SN” means
the oil quality designation by American
Petroleum Institute (API).
Center porti on: “SAE 0W-16” means
the SAE viscosity grade.
Lower portion: “Resource-Conserving”
means that the oil has fuel-saving and
environmental protection capabilities.
ILSAC Certification Mark
The International Lubricant Specifica -
tion Advisory Committee (ILSAC) Certi -
fication Mark is displayed on the front of
the container.
*: The coolant capacity is t he quantity of reference.
If replacement is necessary, cont act any authorized Toyota retailer or Toyota
A
B
Cooling system
Capacity*
Gasoline
engine7.4 L (7.8 qt. , 6.5 Imp. qt.)
Power con-
trol unit2.0 L (2.1 qt. , 1.8 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.

627
9
9-1. Specifications
Vehicle specifications
■Use of ethanol blended gasoline in
a gasoline engine
Toyota allows the use of ethanol
blended gasoline w here 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 retailer
or Toyota authorized repairer, or any
reliable repairer.
●You may occasionally notice light
knocking for a short time while accel -
erating or driving uphill. This is normal and there is no need for concern.
Fuel information
When you find these types of
fuel label at the gas station,
use only the fu el with one of
the following labels.
EU area:
You must only use unleaded
gasoline conforming to Euro -
pean 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
91 or higher for optimum
engine performance.
NOTICE
■Notice on fuel quality
●Do not use imp roper fuels. If
improper fuels are used, the engine will be damaged.
●Do not use gasoline with metallic additives, for example manganese,
iron or lead, otherwise it may cause
damage on your engine or emission control system.
●Do not add afte rmarket fuel addi- tives which contain metallic addi -
tives.
●EU area: Bioethanol fuel sold under
names such as “E50 ” or “E85” and
fuel containing a large amount of ethanol should n ot be used. The
use of these fuels will damage the
vehicle’s fuel system. In case of any doubt, ask any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
●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 gaso - line mixed with 10% max ethanol.
The use of fuel with more than 10%
ethanol content (E 10) will damage the vehicle’s fuel system. You must
ensure that refuelin g is carried out
only from a source where fuel spec - ification and qua lity can be guaran-
teed. In case of any doubt, ask any
authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.

6289-1. Specifications
NOTICE
●Do not use the methanol blended
gasoline such as M15, M85, M100.
The use of gasoline containing methanol may cause engine dam -
age or failure.

651Alphabetical Index
When charging cannot be carried
out ............................................ 156
Charging port ................................ 105
If the charging port lid does not open
................................................. 121
Locking and unlocking ............... 121
Opening and closing .................. 106
Child-protector.............................. 209
Child restraint system .................... 50
Child restraint syst em installation
method....................................... 60
Fixed with a seat belt ................... 61
Fixed with an ISOFIX lower anchor -
age ............................................. 62
Points to remember...................... 51
Riding with children ...................... 49
Using a top tether anchorage....... 63
Child safety ..................................... 49
12-volt battery precautions. 507, 610
Airbag precautions ....................... 43
Back door precautions ............... 210
Charging precautions ................. 133
Heated steering wheel and seat
heater precautions ................... 462
How your child should wear the seat
belt ............................................. 36
Panoramic moon roof precautions
................................................. 296
Power window lock switch ......... 293
Power window precautions ........ 292
Rear door child-protectors ......... 209
Seat belt precautions ................... 35
Seat heater precautions ............. 462
Cleaning ................................ 488, 491
Aluminum wheels ....................... 488
DC/DC Converter air intake vent 536
Exterior....................................... 488
Front camera.............................. 345
Interior ........................................ 491
Radar sensor .......... ................... 345
Seat belts ................................... 491
Water-repellent coating .............. 489
Clock ..............................................179
Coat hooks .................................... 484
Condenser .....................................504
Console box .................................. 469
Consumption screen .................... 195
Coolant
Capacity .....................................622
Checking .................................... 503
Preparing and ch ecking before win-
ter ............................................. 445
Warning light ..............................569
Cooling system .............................503
Engine overheating .................... 611
Hybrid system overh eating.........613
Cruise control
Cruise control .............................388
Dynamic radar cruise control with
full-speed range .......................376
Cup holders ...................................470
Current fuel consumption ............198
Current fuel economy................... 181
Curtain shield airbags .................... 39
Customizable features ................. 629
D
Daytime running light system ..... 332
Replacing light bulbs ..................548
DC/DC converter air intake vent .... 98
Cleaning .....................................536
Deck board .................................... 472
Deck under tray.............................473
Defogger
Outside rear view mirrors ........... 454
Rear window ..............................454
Windshield.................................. 453
Digital Rear-view Mirror ...............280
Dimensions ...................................618
Display
BSM (Blind Spot Monitor)........... 393
Consumption screen ..................195

653Alphabetical Index
If a warning light turns on ........... 568
If a warning message is displayed
................................................. 578
If the 12-volt batt ery is discharged
................................................. 606
If the electronic key does not operate
properly .................................... 604
If the fuel filler door cannot be
opened..................................... 603
If the hybrid system will not start 601
If the vehicle is trapped in rising
water ........................................ 561
If you have a flat tire........... 582, 593
If you lose your keys .................. 603
If you think something is wrong.. 566
If your vehicle becomes stuck .... 615
If your vehicle has to be stopped in
an emergency .......................... 560
If your vehicle needs to be towed
................................................. 563
If your vehicle overheats ............ 611
Emergency brake signal .............. 439
Emergency flashers ..................... 560
Emergency tire puncture repair kit
..................................................... 582
Energy monitor ............................. 195
Engine
Compartment ............................. 501
Exhaust gas precautions.............. 47
Hood .......................................... 498
How to start the hybrid system... 317
Identification number.................. 619
If the hybrid system will not start 601
If your vehicle has to be stopped in
an emergency .......................... 560
Overheating ............................... 611
Power switch .............................. 317
Engine coolant
Capacity ................ ..................... 622
Checking .................................... 503
High coolant temperature warning
light .......................................... 569
Preparing and ch ecking before win-
ter ............................................. 445
Warning light ..............................569
Engine coolant temperature gauge
..................................................... 174
Engine oil
Capacity .....................................621
Checking .................................... 501
Preparing and ch ecking before win-
ter ............................................. 445
Warning light ..............................569
EPS (Electric Power Steering)
Function .....................................438
Warning light ..............................570
EV/HV mode selection switch........ 86
EV driving range ...........................102
EV mode .......................................... 85
Exhaust gas precautions ............... 47
Extended Headlight Lighting system
..................................................... 333
F
Flat tire ...................................582, 593
Tire pressure war ning system ....511
Floor mats ....................................... 32
Fluid
Brake .......................................... 624
Hybrid transmission.................... 623
Rear differential ..........................624
Washer ....................................... 505
Fog lights
Replacing light bulbs ..................548
Switch.........................................337
Wattage ......................................626
Footwell lights............................... 465
Front fog lights
Replacing light bulbs ..................548
Switch.........................................337
Wattage ......................................626
Front passenger’s seat belt reminder

655Alphabetical Index
HV mode .......................................... 85
Hybrid battery ( traction battery)
Charging .................................... 135
Location ....................................... 94
Specification............................... 621
Hybrid battery ( traction battery)
charge mode ................................. 85
Hybrid system
ACCESSORY mode .................. 320
Acoustic Vehicle Alerting System 92
Brake Override System .............. 301
Drive-Start Control ..................... 301
Emergency shut off system.......... 98
Energy monitor/consumption screen
................................................. 195
High voltage components ............ 94
How to start the hybrid system... 317
Hybrid System Indicator ............. 174
If the hybrid system will not start 601
If your vehicle has to be stopped in
an emergency .......................... 560
Ignition switch (power switch) .... 317
Overheating ............................... 611
Plug-in hybrid system precautions94
Plug-in hybrid vehicle driving tips. 99
Power (ignition) switch ............... 317
Regenerative brakin g ................... 90
Starting the hybrid system ......... 317
Hybrid System Indica tor .............. 174
Hybrid transmission ..................... 321
I
Identification
Engine ........................................ 619
Vehicle ....................................... 618
Ignition switch (pow er switch) .... 317
Auto power off function .............. 320
Changing the powe r switch modes
................................................. 320
If your vehicle has to be stopped in
an emergency .......................... 560
Starting the hybrid system..........317
Illuminated entry system.............. 466
Immobilizer system ........................ 76
Indicators....................................... 168
Initialization
Items to initialize......................... 643
Panoramic moon roof ................. 295
Power back door ........................218
Power windows ........ ..................291
Tire pressure war ning system ....523
Inside rear view mirror ......... 279, 280
Installing a child restraint system to
a front passenger seat ................. 52
Instrument cluster light control... 178
Interior lights ................................. 465
Switch.........................................465
Wattage ......................................626
Intrusion sensor.............................. 79
ISOFIX lower anchorages .............. 62
J
Jack
Positioning a floor jack ...............499
Vehicle-equipped jack ........ 583, 594
Jack handle ...........................583, 594
Jam protection function
Electronic sunshade ................... 295
Panoramic moon roof ................. 295
Power back door opener and closer
.................................................216
Power windows ........ ..................291
K
Keyless entry
Smart entry & star t system .........223
Wireless remote control .............203
Keys ............................................... 202
Battery-saving function...............224
Electronic key .............................202
If the electronic key does not operate

657Alphabetical Index
Vanity mirrors ............................. 476
Multi-information display
Audio system-linked display....... 184
BSM (Blind Spot Monitor) .......... 393
Changing the display ................. 180
Display contents......................... 179
Driving information display ......... 181
Driving support system information
display ..................................... 184
Dynamic radar cruise control with
full-speed range ....................... 376
Energy monitor/consumption screen
................................................. 195
Hybrid System Indicator ..... 177, 631
Language ................ ........... 188, 631
LTA (Lane-Tracing Assist) ......... 368
Menu icons................................. 180
Meter control switches ............... 180
Navigation system-l inked display184
Parking Support Brake function . 422
PCS (Pre-Collision System) ....... 355
Pop-up display ................... 188, 630
RSA (Road Sign Assist) ............. 372
Settings ...................................... 186
Suggestion function ........... 189, 631
Toyota parking assi st-sensor ..... 414
Units ........................................... 188
Vehicle information display ........ 185
Warning message display .......... 189
Warning messages .... ................ 578
“My Room Mode” ......................... 153
N
Normal mode ................................ 434
O
Odometer ...................................... 174
“ODO TRIP” switch .................... 178
“ODO TRIP” switch ...................... 178
Oil
Engine oil ...................................621
Opener
Back door ...........................212, 214
Fuel filler door ....... ..................... 343
Hood...........................................498
Outer foot lights
Replacing light bulbs ..................548
Wattage ......................................626
Outside rear view mirrors ............289
Adjusting and folding ..................289
BSM (Blind Spot Monitor)........... 393
Outside rear view mirror defoggers
.................................................454
Outside temperature display .......177
Overheating ...................................611
P
Paddle shift switches ................... 323
Panoramic moon roof
Jam protection function .............. 295
Operation ...................................294
Warning message ...................... 296
Parking assist sensors (Toyota park -
ing assist-sensor).......................414
Parking brake
Operation ...................................326
Parking brake engaged warning
buzzer ......................................328
Warning light ..............................574
Warning message ...................... 328
Parking Support Brake (PKSB) ... 420
Indicator .....................................171
Parking Support Brake function
(rear-crossing vehicles)............ 430
Parking Support Brake function
(static objects) ..........................424
Warning light ..............................572
PCS (Pre-Collis ion System)
Enabling/disabling the pre-collision
system......................................357
Function .....................................355

662Alphabetical Index
Utility vehicle precau tions ........... 448
V
Vanity lights
Vanity lights................................ 476
Wattage...................................... 626
Vanity mirrors ............................... 476
Vehicle data recordings ................... 7
Vehicle identification number ..... 618
Vehicle Stability C ontrol (VSC) ... 438
Ventilators (seat ve ntilators) ....... 462
VSC (Vehicle Stabi lity Control) ... 438
W
Warning buzzers
Approach warning ...................... 383
Brake hold .................................. 574
Brake Override System .............. 574
Brake system .......... ................... 568
BSM OFF indicator .................... 573
Charging system ........................ 569
Downshifting ...................... 323, 325
Drive-Start Control ..................... 574
Electric power steering............... 570
High coolant tempera ture........... 569
Hybrid system overh eat ............. 569
Low engine oil pressure ............. 569
LTA (Lane Tracing Assist) . 362, 571
Open door .................................. 208
Open hood ................................. 208
Open window ............................. 292
PKSB OFF indicator... ................ 572
Pre-collision warning .......... 355, 571
Radar cruise control ................... 383
RCTA (Rear Crossi ng Traffic Alert)
................................................. 393
RCTA OFF indicator .................. 573
RSA (Road Sign Assist) ............. 372
Seat belt reminder.. ............ 575, 576
Shift position ...................... 324, 325
Toyota parking assist ................. 414
Toyota parking a ssist-sensor OFF
indicator ...................................572
Vehicle sway warning................. 366
Warning lights
ABS ............................................570
Brake hold operate d indicator .... 574
Brake Override System .............. 574
Brake system ........... ..................568
BSM OFF indicator.....................573
Charging system ...... ..................569
Driver’s seat belt reminder light.. 575
Drive-Start Control .....................574
Electric power steering ...............570
Engine ........................................570
Front passenger’s seat belt reminder
light .......................................... 575
High coolant temperature ........... 569
Hybrid system overh eat .............569
Low engine oil pressure ............. 569
Low fuel level .............................575
LTA indicator ..............................571
Malfunction indicator lamp .........570
Parking brake indicator .............. 574
PCS warning light.......................571
PKSB OFF indicator . .................. 572
PKSB............ .............................. 572
RCTA OFF indicator................... 573
Rear passengers’ seat belt reminder
lights.........................................576
Seat belt reminder light ...... 575, 576
Slip indicator............................... 573
SRS ............................................570
Tire pressure ..............................575
Toyota parking a ssist-sensor OFF
indicator ...................................572
Warning messages .......................578
Washer
Checking .................................... 505
Low washer fluid warning message
.........................................505, 578