2022 TOYOTA RAV4 PRIME oil temperature

4196-4. Using the other interior features
6
Interior features
■When the operation indica-
tor light flashes
When an error occurs, the oper-
ation indicator light flashes an
orange color.
Handle the error based on the
following tables.
 Flashing repeatedly once
every second (Orange)
 Repeatedly flashes 3 times
continuously (Orange) 
Repeatedly flashes 4 times
continuously (Orange)
■The wireless charger can be
operated when
The power switch is in ACC or ON.
■Usable portable devices
●Qi standard wirel ess charge stan-
dard can be used on compatible
devices. However, not all Qi stan-
dard devices and compatibility are
guaranteed.
Suspected
causesHandling method
Vehicle to char-
ger communica-
tion failure.
If the hybrid sys-
tem is running,
stop and then
restart the hybrid
system. If the
power switch is
in ACC, start the
hybrid system.
( P.277)
Suspected
causesHandling method
Foreign sub-
stance detection:
A metallic for-
eign substance
is in the charge
area, and so the
abnormal heat-
ing prevention
function of the
charging coil
operated
Remove the for-
eign substance
from the charge
area.
Portable device
misaligned:
The charging coil
in the portable
device moved
outside of the
charge area, and
so the abnormal
heating preven-
tion function of
the charging coil
operated
Remove the por-
table device from
the charging
tray, check that
the operation
indicator light
switches back to
green, and then
once again place
the device near
the center of the
charging tray. If
there is a case or
cover attached
to the portable
device, remove
it.
Suspected causesHandling method
Safety shut-
down resulting
when the tem-
perature within
the wireless
charger
exceeded the set
valueStop charging,
remove the por-
table device from
the charging
tray, wait for the
temperature to
drop, and then
start charging
again.
Suspected causesHandling method

4216-4. Using the other interior features
6
Interior features
WARNING
■Caution regarding interfer-
ence with electronic devices
People with implantable cardiac
pacemakers, cardiac resynchroni-
zation therapy-pacemakers or
implantable cardio verters, as well
as any other electrical medical
device, should consult their physi-
cian about the usage of the wire-
less charger.
■To prevent malfunctions or
burns
Observe the following precau-
tions. Failure to do so may result
in a equipment failure and dam-
age, catch fire, burns due to over-
heat or electric shock.
●Do not insert any metallic
objects between the charge
area and the portable device
while charging
●Do not attach an aluminum
sticker or other metallic object to
the charge area
●Do not attach an aluminum
sticker or other metallic object to
the side of the portable device
(or to its case or cover) that
touches the charge area
●Do not use the charging tray as
a small storage space
●Do not subject to a strong force
or impact
●Do not disassemble, modify or
remove
●Do not charge devices other
than specified portable devices
●Keep away from magnetic items
●Do not charge devices if the
charge area is covered in dust
●Do not cover with a cloth or sim-
ilar material
NOTICE
■Situations in which the func-
tion may not operate normally
Devices may not be charged nor-
mally in the following situations.
●The portable device is fully
charged
●The portable device is being
charged with a cable connected
●There is foreign matter between
the charge area and portable
device
●Charging has caused the porta-
ble device to heat up
●The temperature around the
charging tray is 95°F (35°C) or
higher, such as in extreme heat
●The portable device is placed
with its charging side facing up
●The portable device is placed in
an area misaligned from the
charge area
●The portable device is larger
than the charging tray
●A foldable and portable device
is placed outside the charge
area
●The vehicle is in an area where
strong electrical waves or noise
are emitted, such as near a tele-
vision tower, pow er plant, gaso-
line station, broadcasting
station, large display, airport,
etc.
●Any of the following objects that
is 0.08 in (2mm) or thicker is
between the charging side of
the portable device and the
charge area
• A card that has metal on it, such as aluminum foil, etc.

4567-3. Do-it-yourself maintenance
Fuse boxes (P.489)
Engine oil filler cap ( P.457)
Engine oil level dipstick ( P.456)
Brake fluid reservoir ( P.460)
Radiator ( P.459)
Electric cooling fan
Condenser ( P.459)
Power control unit coolant reservoir ( P.459)
Washer fluid tank ( P.461)
Engine coolant reservoir ( P.458)
■12-volt battery
 P.462
With the engine at operating
temperature and turned off,
Engine compartment
Components
A
B
C
D
E
F
G
H
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5078-2. Steps to take in an emergency
8
When trouble arises
■High coolant temperature warning light* (warning buzzer)
*: This light illuminates on the mu lti-information display with a message.
■Hybrid system overheat warning light* (warning buzzer)
*: This light illuminates on the mu lti-information display with a message.
■Low engine oil pressure warning light* (warning buzzer)
*: This light illuminates on the mu lti-information display with a message.
■Malfunction indicator lamp*
*: This light illuminat es on the multi-information display.
Warning lightDetails/Actions
Indicates that the engine is overheating
 Immediately stop the vehicle in a safe
place.
Handling method ( P.539)
Warning lightDetails/Actions
Indicates that the hybrid system has overheated
 Stop the vehicle in a safe place.
Handling method ( P.539)
Warning lightDetails/Actions
Indicates that the engine oil pressure is too low
 Immediately stop the vehicle in a safe
place and contact your Toyota dealer.
Warning lightDetails/Actions
(U.S.A.)
(Canada)
Indicates a malfunction in:
 The hybrid system;
 The electronic engi ne control system;
 The electronic throttle control system; or
 The emission control s ystem (if equipped)
 Have the vehicle inspected by your Toyota
dealer immediately.

5499-1. Specifications
9
Vehicle specifications
SAE 0W-16
SAE 0W-16 is the best choice
for good fuel economy and good
starting in cold weather.
If SAE 0W-16 is not available,
SAE 0W-20 oil may be used.
However, it must be replaced
with SAE 0W-16 at the next oil
change.Outside temperature
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 tem-
perature. 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 label:
API registered mark is added to
some oil containers to help you
select the oil you should use.
*: The coolant capacity is the quantity of reference.
A
Cooling system
Capacity*Gasoline engine8.7 qt. (8.2 L, 7.2 Imp. qt.)
Power control unit2.1 qt. (2.0 L, 1.8 Imp. qt.)
Coolant type
Use either of the following:
 “Toyota Super Long Life Coolant”
 Similar high-quality ethylene gly-
col-based non-silicate, non-amine,
non-nitrite, and non-borate cool-
ant with long-life hybrid organic
acid technology
Do not use plain water alone.

5599-1. Specifications
9
Vehicle specifications
■Temperature A, B, C
The temperature grades are A
(the highest), B, and C, repre-
senting the tire’s resistance to
the generation of heat and its
ability to dissipate heat when
tested under controlled condi-
tions on a specified indoor labo-
ratory test wheel.
Sustained high temperature can
cause the material of the tire to
degenerate and reduce tire life, and
excessive temperature can lead to
sudden tire failure.
Grade C corresponds to a level of performance which all passenger
car tires must meet under the Fed-
eral Motor Vehicle Safety Standard
No. 109.
Grades B and A represent higher
levels of performance on the labo-
ratory test wheel than the minimum
required by law.
Warning: The temperature grades
of a tire assume tha
t it is properly
inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either sepa-
rately or in combination, can cause
heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sureTire 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 pres-
sureThe maximum cold inflated pressure to which a
tire may be inflated, shown on the sidewall of
the tire
Recommended inflation
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 transmis-
sion, 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 th e maximum capacity of
fuel, oil and coolant, and if so equipped, air con-
ditioning and additional weight optional engine

Alphabetical Index601
EDR (Event data recorder)......... 8
E-Four (Electronic On-Demand AWD system) ........................ 376
Elapsed time ........................... 176
Electric motor Location.................................. 76
Specification ......................... 548
Electric Power Steering (EPS) Function ............................... 376
Warning light ........................ 508
Electronically Controlled Brake System (ECB) ....................... 375
Electronic key Battery-saving function......... 218
If the electronic key does not operate properly ................. 532
Replacing the battery ........... 487
Electronic sunshade .............. 250 Jam protection function ........ 251
Operation ............................. 250
Emergency, in case of If a warning buzzer sounds .. 506
If a warning light turns on ..... 506
If a warning message is dis-played................................. 518
If the 12-volt battery is dis- charged .............................. 534
If the electronic key does not operate properly ................. 532
If the fuel filler door cannot be opened ............................... 531
If the hybrid sy stem will not start
........................................... 529
If the vehicle is submerged or water on the road is rising .. 500
If you have a flat tire ............. 522
If you lose your keys ............ 531
If you think something is wrong ........................................... 504
If your vehicle becomes stuck ........................................... 543
If your vehicle has to be stopped in an emergency .................499
If your vehicle needs to be towed ...........................................502
If your vehicle ove rheats ......539
Emergency flashers ...............498
Energy monitor .......................187
Engine Compartment........................456
Exhaust gas precautions ........49
Hood .....................................453
How to start the hybrid system...........................................277
Identification number ............547
If the hybrid sys tem will not start
...........................................529
If your vehicle has to be stopped in an emergency .................499
Overheating ..........................539
Power switch ........................277
Engine coolant Capacity ...............................549
Checking ..............................458
High coolant temperature warn-ing light ...............................507
Preparing and checking before winter ..................................382
Warning light ........................507
Engine oil Capacity ...............................548
Checking ..............................456
Preparing and checking before winter ..................................382
Warning light ........................507
Enhanced Vehicle Stability Con- trol (Enhanced VSC ) .............376
Enhanced VSC (Enhanced Vehi- cle Stability Control).............376
EPS (Electric Po wer Steering)
Function................................376
Warning light ........................508
EV/HV mode selection switch .78
EV driving range .......................95

Alphabetical Index611
BSM OFF indicator............... 511
Charging system .................. 506
Downshifting................. 284, 286
Drive-Start Control ............... 512
Electric power steering ......... 508
High coolant temperature ..... 507
Hybrid system overheat ....... 507
Intuitive parking assist OFF indi-cator ................................... 510
Intuitive parking assist .......... 355
Low engine oil pressure ....... 507
LTA (Lane Tracing Assist).... 321
LTA indicator ........................ 509
Open door ............................ 202
Open hood ........................... 202
Open window ....................... 245
PKSB OFF indicato r ............. 510
Pre-collision warning ............ 313
Radar cruise control ............. 341
RCTA (Rear Cross Traffic Alert) ........................................... 346
RCTA OFF indicator............. 511
RSA (Road Sign Assist) ....... 331
Seat belt reminde r ........ 513, 514
Shift position................. 285, 286
Vehicle sway warning........... 325
Warning lights ABS ...................................... 508
Brake hold operated indicator........................................... 512
Brake Override System ........ 512
Brake system ....................... 506
BSM OFF indicator............... 511
Charging system .................. 506
Driver’s seat belt reminder light ........................................... 513
Drive-Start Control ............... 512
Electric power steering ......... 508
Engine .................................. 507
Front passenger’s seat belt reminder light ..................... 513
High coolant temperature ..... 507 Hybrid system overheat ........507
Intuitive parking assist OFF indi-
cator ...................................510
Low engine oil pressure .......507
Low fuel level........................513
LTA indicator ........................509
Malfunction indica tor lamp ....507
Parking brake indicator.........512
PCS warning light .................509
PKSB (Parking Support Brake) ...........................................510
PKSB OFF indicator .............510
RCTA OFF indicator .............511
Rear passengers’ seat belt reminder lights ....................514
Seat belt reminder light 513, 514
Slip indicator .........................511
SRS ......................................508
Tire pressure ...... ..................513
Warning messages .................518
Washer Checking ..............................461
Low washer fluid warning mes-sage............................461, 518
Preparing and checking before winter ..................................382
Switch ...........................299, 302
Washing and waxing ..............440
Weight Cargo capacity .............263, 266
Load limits ............................266
Weight ..................................546
Wheels .....................................476 Replacing wheels .................476
Size ......................................551
Window glasses Power windows ....................244
Window lock switch ...............246
Windows Power windows ....................244
Rear window defogger .........392
Washer .........................299, 302