engine coolant TOYOTA RAV4 PLUG-IN HYBRID 2022 Owner's Manual

5629-1. Specifications
Temperature range anticipated
before next oil change
Preferred
Oil viscosity (0W-16 is explained
here as an example):
• The 0W in 0W-16 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 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 SP” means
the oil quality designation by American
Petroleum Institute (API).
Center portion: “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.
A
B
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.

589Alphabetical Index
When charging cannot be carried
out ............................................ 155
Charging port ................................ 105
If the charging port lid does not open
................................................. 120
Locking and unlocking ............... 120
Opening and closing .................. 106
Child-protector.............................. 207
Child restraint system .................... 50
Child restraint system installation
method....................................... 59
Fixed with a seat belt ................... 60
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. 461, 550
Airbag precautions ....................... 44
Back door precautions ............... 208
Charging precautions ................. 132
Heated steering wheel and seat
heater precautions ................... 416
How your child should wear the seat
belt ............................................. 36
Panoramic moon roof precautions
................................................. 252
Power window lock switch ......... 249
Power window precautions ........ 248
Rear door child-protectors ......... 207
Seat belt precautions ................... 35
Seat heater precautions ............. 416
Cleaning ................................ 442, 445
Aluminum wheels ....................... 442
DC/DC Converter air intake vent 479
Exterior....................................... 442
Front camera.............................. 301
Interior ........................................ 445
Radar sensor ............................. 301
Seat belts ................................... 445Water-repellent coating .............. 443
Clock ..............................................177
Coat hooks .................................... 439
Condenser ..................................... 458
Console box .................................. 423
Consumption screen .................... 193
Convenience Services (Suggestion
function) ...................................... 187
Coolant
Capacity ..................................... 562
Checking .................................... 457
Preparing and checking before win-
ter ............................................. 398
Warning light .............................. 509
Cooling system .............................457
Engine overheating .................... 551
Hybrid system overheating......... 553
Cruise control
Cruise control .............................344
Dynamic radar cruise control with
full-speed range .......................332
Cup holders ...................................424
Current fuel consumption ............196
Current fuel economy................... 179
Curtain shield airbags ....................39
Customizable features ................. 569
D
Daytime running light system ..... 288
Replacing light bulbs ..................491
DC/DC converter air intake vent .... 98
Cleaning ..................................... 479
Deck board .................................... 426
Deck under tray.............................427
Defogger
Outside rear view mirrors ........... 408
Rear window .............................. 408
Windshield.................................. 407
Digital Rear-view Mirror ............... 236
Dimensions ...................................558
Display

591Alphabetical Index
Electronic sunshade .................... 250
Jam protection function .............. 251
Operation ................................... 250
Emergency, in case of
If a warning buzzer sounds ........ 508
If a warning light turns on ........... 508
If a warning message is displayed
................................................. 518
If the 12-volt battery is discharged
................................................. 546
If the electronic key does not operate
properly.................................... 544
If the fuel filler door cannot be
opened..................................... 543
If the hybrid system will not start 541
If the vehicle is submerged or water
on the road is rising ................. 501
If you have a flat tire........... 522, 533
If you lose your keys .................. 543
If you think something is wrong.. 506
If your vehicle becomes stuck .... 555
If your vehicle has to be stopped in
an emergency .......................... 500
If your vehicle needs to be towed
................................................. 503
If your vehicle overheats ............ 551
Emergency brake signal .............. 392
Emergency flashers ..................... 500
Emergency tire puncture repair kit
..................................................... 522
Energy monitor ............................. 193
Engine
Compartment ............................. 455
Exhaust gas precautions.............. 47
Hood .......................................... 452
How to start the hybrid system... 273
Identification number.................. 559
If the hybrid system will not start 541
If your vehicle has to be stopped in
an emergency .......................... 500
Overheating ............................... 551Power switch .............................. 273
Engine coolant
Capacity ..................................... 562
Checking .................................... 457
High coolant temperature warning
light .......................................... 509
Preparing and checking before win-
ter ............................................. 398
Warning light .............................. 509
Engine coolant temperature gauge
..................................................... 172
Engine oil
Capacity ..................................... 561
Checking .................................... 455
Preparing and checking before win-
ter ............................................. 398
Warning light .............................. 509
EPS (Electric Power Steering)
Function ..................................... 392
Warning light .............................. 510
EV/HV mode selection switch........ 86
EV driving range ........................... 102
EV mode ..........................................85
Exhaust gas precautions ............... 47
Extended Headlight Lighting system
..................................................... 289
F
Flat tire ................................... 522, 533
Tire pressure warning system .... 465
Floor mats ....................................... 32
Fluid
Brake .......................................... 564
Hybrid transmission.................... 563
Rear differential .......................... 564
Washer ....................................... 459
Fog lights
Replacing light bulbs ..................491
Switch......................................... 293
Footwell lights............................... 419
Front fog lights

600Alphabetical Index
Vanity lights................................ 430
Wattage...................................... 565
Vanity mirrors ............................... 430
Vehicle data recordings ................... 7
Vehicle identification number ..... 558
Vehicle Stability Control (VSC) ... 391
Ventilators (seat ventilators) ....... 416
VSC (Vehicle Stability Control) ... 391
W
Warning buzzers
Approach warning ...................... 339
Brake hold .................................. 514
Brake Override System .............. 514
Brake system ............................. 508
BSM OFF indicator .................... 513
Charging system ........................ 509
Downshifting ...................... 279, 281
Drive-Start Control ..................... 514
Electric power steering............... 510
High coolant temperature........... 509
Hybrid system overheat ............. 509
Low engine oil pressure ............. 509
LTA (Lane Tracing Assist) . 318, 511
Open door .................................. 206
Open hood ................................. 206
Open window ............................. 248
PKSB OFF indicator................... 512
Pre-collision warning .......... 311, 511
Radar cruise control ................... 339
RCTA (Rear Crossing Traffic Alert)
................................................. 349
RCTA OFF indicator .................. 513
RSA (Road Sign Assist) ............. 328
Seat belt reminder.............. 515, 516
Shift position ...................... 280, 281
Toyota parking assist ................. 371
Toyota parking assist-sensor OFF
indicator ................................... 512
Vehicle sway warning ................ 322
Warning lightsABS ............................................ 510
Brake hold operated indicator .... 514
Brake Override System .............. 514
Brake system .............................508
BSM OFF indicator..................... 513
Charging system ........................ 509
Driver’s seat belt reminder light.. 515
Drive-Start Control ..................... 514
Electric power steering ............... 510
Engine ........................................510
Front passenger’s seat belt reminder
light .......................................... 515
High coolant temperature ........... 509
Hybrid system overheat ............. 509
Low engine oil pressure ............. 509
Low fuel level .............................515
LTA indicator .............................. 511
Malfunction indicator lamp ......... 510
Parking brake indicator .............. 514
PCS warning light.......................511
PKSB OFF indicator ................... 512
PKSB.......................................... 512
RCTA OFF indicator................... 513
Rear passengers’ seat belt reminder
lights......................................... 516
Seat belt reminder light ...... 515, 516
Slip indicator............................... 513
SRS ............................................ 510
Tire pressure .............................. 515
Toyota parking assist-sensor OFF
indicator ...................................512
Warning messages .......................518
Washer
Checking .................................... 459
Low washer fluid warning message
......................................... 459, 518
Preparing and checking before win-
ter ............................................. 398
Switch................................. 294, 296
Washing and waxing .................... 442
Wheels ........................................... 473