key TOYOTA RAV4 PLUG-IN HYBRID 2022 Service Manual

273
5 5-2. Driving procedures
Driving
5-2.Driving pro cedu res
1Check that the AC charging
cable is disconnected. (P.134)
2Pull the parking brake switch to
check that the parking brake is
set. (P.282)
The parking brake indicator will come
on.
3Check that the shift lever is set
in P.
4Firmly depress the brake pedal.
and a message will be displayed
on the multi-information display.
If it is not displayed, the hybrid system
cannot be started.
5Press the power switch shortly
and firmly.
When operating the power switch, one
short, firm press is enough. It is not
necessary to press and hold the switch.
If the “READY” indicator turns on, the
hybrid system will operate normally.
Continue depressing the brake pedal
until the “READY” indicator is illumi-
nated.
The hybrid system can be started from any power switch mode.
6Check that the “READY” indica-
tor is illuminated.
The vehicle will not move when the
“READY” indicator is off.
QPower switch illumination
According to the situation, the power
switch illumination operates as follows.
OWhen driver’s door or front passen-
ger’s door is opened, the power
switch illumination illuminates.
OWhen depressing the brake pedal with
carrying the electronic key on your
person, the power switch illumination
blinks.
OWhen the power switch is in ACC or
ON, the power switch illumination illu-
minates.
OWhen the power switch mode is
changed from ACC or ON to OFF, the
power switch illumination illuminates
for a certain amount of time. After-
wards, the power switch illumination
turns off.
QIf the hybrid system does not start
OThe immobilizer system may not have
been deactivated. (P.76)
Contact any authorized Toyota retailer
or Toyota authorized repairer, or any
reliable repairer.
OIf a message related to start-up is
shown on the multi-information dis-
play, read the message and follow the
instructions.
Power (ignition) switch
Performing the following oper-
ations when carrying the elec-
tronic key on your person
starts the hybrid system or
changes power switch modes.
Starting the hybrid system

2745-2. Driving procedures
QWhen the ambient temperature is
low, such as during winter driving
conditions
OWhen starting the hybrid system, the
flashing time of the “READY” indicator
may be long. Leave the vehicle as it is
until the “READY” indicator is steady
on, as steady means the vehicle is
able to move.
OWhen the hybrid battery (traction bat-
tery) is extremely cold (below approxi-
mately -30°C [-22°F]) under the
influence of the outside temperature, it
may not be possible to start the hybrid
system. In this case, try to start the
hybrid system again after the tem-
perature of the hybrid battery
increases due to the outside tempera-
ture increase etc.
QSounds and vibrations specific to a
Plug in Hybrid Electric Vehicle
P.91
QIf the 12-volt battery is discharged
The hybrid system cannot be started
using the smart entry & start system.
Refer to P.546 to restart the hybrid sys-
tem.
QElectronic key battery depletion
P.200
QConditions affecting operation
P.222
QNote for the entry function
P.223
QSteering lock function
OAfter turning the power switch to OFF
and opening and closing the doors,
the steering wheel will be locked due
to the steering lock function. Operat-
ing the power switch again automati-
cally cancels the steering lock.
OWhen the steering lock cannot be
released, “Push Power Switch while
Turning Steering Wheel in Either
Direction” will be displayed on the
multi-information display.
Check that the shift lever is set in P.
Press the power switch shortly and firmly while turning the steering wheel
left and right.
OTo prevent the steering lock motor
from overheating, the motor may be
suspended if the hybrid system is
turned on and off repeatedly in a short
period of time. In this case, refrain
from operating the power switch. After
about 10 seconds, the steering lock
motor will resume functioning.
QIf there is a malfunction in the
smart entry & start system
If “Smart Entry & Start System Malfunc-
tion” is displayed on the multi-informa-
tion display, the system may be
malfunctioning. Have the vehicle
inspected by any authorized Toyota
retailer or Toyota authorized repairer, or
any reliable repairer immediately.
QIf the “READY” indicator does not
come on
In the event that the “READY” indicator
does not come on even after performing
the proper procedures for starting the
vehicle, contact any authorized Toyota
retailer or Toyota authorized repairer, or
any reliable repairer immediately.
QIf the hybrid system is malfunction-
ing
P.99
QElectronic key battery
P.486
QOperation of the power switch
OIf the switch is not pressed shortly and
firmly, the power switch mode may not
change or the hybrid system may not
start.
OIf attempting to restart the hybrid sys-
tem immediately after turning the

415
6
6-1. Using the air conditioning system and defogger
Interior features
OThe outside temperature is extremely
low
OWhen the hybrid system is cool (for
example, after being left for a long time in low temperatures)
QWindshield defogger
When defogging the windshield using
the Remote Air Conditioning System, defogging may be insufficient due to the power being restricted more than during
normal air conditioning operation. Also, the outside of the windshield may fog up due to the outside temperature, humidity
or air conditioning set temperature.
QUsing the heater via the Remote Air Conditioning System
OWhen the outside temperature is low, heating may feel insufficient due to restricted operation of the air condi-
tioning.
OWhen the outside heat exchanger
becomes frosted over, heating perfor- mance may decline due to automati-cally switching to the frost removal
operation. ( P.406)
QSecurity feature
Any unlocked doors will be automatically locked when the system is operating.
The emergency flashers flash to indicate that the doors have been locked or the system has been turned off.
QConditions affecting operation
 P.222
QWhile the Remote Air Conditioning System is operating
ODepending on the operating condition of the Remote Air Conditioning Sys-tem, the air conditioning compressor
or cooling fan may spin and an operat- ing noise may be heard.However, this does not indicate a mal-
function.
OThe air conditioning operation
switches, etc. will not operate while the Remote Air Conditioning System is operating.
QElectronic key battery depletion
 P.200
QWhen the electronic key battery is fully depleted
 P.486
QCustomization
Setting (e.g. Operation using “A/C” on the wireless remote control) can be changed. (Customizable features:
 P.569)
WARNING
QPrecautions for the Remote Air Conditioning System
ODo not use the system if people are in the vehicle. Even when the system is in use, the
internal temperature may still reach a high or low level due to features such as the automatic shut-off.
Children and pets left inside the vehicle may suffer heatstroke dehy-dration or hypothermia, or could
result in death or serious injury.
ODepending on the surrounding envi-
ronment, signals from the wireless switch may transmit further than expected. Pay appropriate attention
to the vehicle’s surroundings and use the switch only when neces-sary.
ODo not operate “A/C” on the wire-less remote control if the hood is
open. The air conditioning may operate unintentionally and objects may be drawn into the electrical
cooling fan.
NOTICE
QTo prevent the hybrid battery (traction battery) from being dis-charged
Use “A/C” on the wireless remote control only when necessary.

4206-2. Using the interior lights
Turns the switch to the door posi-
tion (door linked)
When a door is opened while the door
position is on, the lights turn on.
1 Turns the door position on
2 Turns the lights off
QRear interior light
1 Turns the light on
2 Turns the door-linked function
on (door position)
The light turns on/off according to the
opening/closing of the doors.
Turns the lights on/off
QIlluminated entry system
The lights automatically turn on/off according to the power switch mode, the presence of the electronic key, whether
the doors are locked/unlocked, and whether the doors are opened/closed.
QTo prevent the 12-volt battery from being discharged
If the interior lights remain on when the power switch is turned to OFF, the lights will go off automatically after 20 min-
utes.
QThe interior lights may turn on automatically when
If any of the SRS airbags deploy (inflate)
or in the event of a strong rear impact, the interior lights will turn on automati-cally.
The interior lights will turn off automati- cally after approximately 20 minutes. The interior lights can be turned off man-
ually. However, in order to help prevent further collisions, it is recommended that they be left on until safety can be
ensured. (The interior lights may not turn on auto-
matically depending on the force of the impact and conditions of the collision.)
QCustomization
Setting (e.g. the time elapsed before the
lights turn off) can be changed. (Cus- tomizable features: P.580)
Operating the personal
lights

423
6
6-3. Using the storage features
Interior features
Unlock with the mechanical key
Lock with the mechanical key
Open (pull up the lever)
Lift the lid while pushing the button
to release the lock.
QConsole box tray
The tray can be removed and stored in
the bottom of the console box.
WARNING
QItems that should not be left in the vehicle
Do not leave glasses, lighters or spray cans in the storage spaces, as this may cause the following when
cabin temperature becomes high:
OGlasses may be deformed by heat or cracked if they come into contact
with other stored items.
OLighters or spray cans may
explode. If they come into contact with other stored items, the lighter may catch fire or the spray can may
release gas, causing a fire hazard.
Glove box
WARNING
QCaution while driving
Keep the glove box closed. In the event of sudden braking or sudden swerving, an accident may occur due
to an occupant being struck by the open glove box or the items stored inside.
A
B
C
Console box
WARNING
QCaution while driving
Keep the console box closed.
Injuries may result in the event of an accident or sudden braking.

4366-4. Using the other interior features
Repeatedly flashes 3 times con-
tinuously (Orange)
Repeatedly flashes 4 times con-
tinuously (Orange)QThe wireless charger can be oper-
ated when
The power switch is in ACC or ON.
QUsable portable devices
OQi standard wireless charge standard
can be used on compatible devices.
However, not all Qi standard devices
and compatibility are guaranteed.
OStarting with mobile phones and
smartphones, it is aimed for low
power electrically supplied portable
devices of no more than 5W.
OHowever, charging exceeding 5 W is
supported by the following portable
devices.
• Charging at 7.5 W or less is supported
by iPhone’s that support 7.5 W
charging.
• Charging at 10 W or less is supported
by portable devices compliant with
WPC standard Ver1.2.4.
QUsing the smart entry & start sys-
tem
If the smart entry & start system detects
the key while a device is being charged,
charging will be temporarily stopped.
QWhen covers and accessories are
attached to portable devices
Do not charge in situations where cover
and accessories not able to handle Qi
are attached to the portable device.
Depending on the type of cover and
accessory, it may not be possible to
charge. When charging is not performed
even with the portable device placed on
the charge area, remove the cover and
accessories.
QWhile charging, noise enters the
AM radio
OTurn off the wireless charger and con-
firm that the noise has decreased. If
the noise decreases, continuously
pushing the power supply switch of
the wireless charger for 2 seconds,
the frequency of the charger can be
changed and the noise can be
reduced. Also, on that occasion, the
Suspected causesHandling method
Foreign substance
detection:
A metallic foreign
substance is in the
charge area, and
so the abnormal
heating prevention
function of the
charging coil oper-
ated
Remove the for-
eign substance
from the charge
area.
Portable device
misaligned:
The charging coil
in the portable
device moved out-
side of the charge
area, and so the
abnormal heating
prevention function
of the charging coil
operated
Remove the porta-
ble 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 shutdown
resulting when the
temperature within
the wireless char-
ger exceeded the
set value
Stop charging,
remove the porta-
ble device from the
charging tray, wait
for the temperature
to drop, and then
start charging
again.

437
6
6-4. Using the other interior features
Interior features
operation indicator light will flash
orange 2 times.
OiPhone’s use a particular frequency
for rapid charging. Depending on the iOS version, rapid charging may not be performed while switching frequen-
cies.
QImportant points of the wireless charger
OIf the electronic key cannot be detected within the vehicle interior, charging cannot be done. When the
door is opened and closed, charging may be temporarily suspended.
OWhen charging, the wireless charging device and portable device will get warmer, however this is not a mal-
function. When a portable device gets warm while charging, charging may stop
due to the protection function on the portable device side. In this case, when the temperature of the portable
device drops significantly, charge again.
The fan may start operating to lower the temperature inside the wireless charger, however this is not a malfunction.
QOperation sounds
A buzzing noise may be heard when pressing the power supply switch to turn the power supply on, when turning the
power switch to ACC or ON while the wireless charger power supply is on, or when detecting a portable device. How-
ever, this is not a malfunction.
WARNING
QCaution while driving
When charging a portable device, for
safety reasons, the driver should not operate the main part of the portable device while driving.
QCaution while in motion
Do not charge lightweight devices such as wireless headphones while in
motion. These devices are very light and may be ejected from the charging tray, which may lead to unforeseen
accidents.
QCaution regarding interference
with electronic devices
People with implantable cardiac pace- makers, cardiac resynchronization
therapy-pacemakers or implantable cardioverters, as well as any other electrical medical device, should con-
sult their physician about the usage of the wireless charger.
QTo prevent malfunctions or burns
Observe the following precautions.
Failure to do so may result in a equip- ment failure and damage, catch fire, burns due to overheat or electric
shock.
ODo not insert any metallic objects between the charge area and the
portable device while charging
ODo not attach an aluminum sticker
or other metallic object to the charge area
ODo 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
ODo not use the charging tray as a small storage space
ODo not subject to a strong force or impact
ODo not disassemble, modify or remove
ODo not charge devices other than specified portable devices
OKeep away from magnetic items

7
441
7
Maintenance and care
Maintenance and care
7-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ............... 442
Cleaning and protecting the
vehicle interior ................ 445
7-2. Maintenance
Maintenance requirements 448
7-3. Do-it-yourself maintenance
Do-it-yourself service precau-
tions ................................ 450
Hood ................................. 452
Positioning a floor jack...... 453
Engine compartment ........ 455
12-volt battery ................... 460
Tires.................................. 463
Tire inflation pressure ....... 472
Wheels.............................. 473
Air conditioning filter ......... 475
Cleaning the DC/DC Con-
verter air intake vent and filter
....................................... 479
Wiper insert replacement .. 482
Electronic key battery ....... 486
Checking and replacing fuses
....................................... 488
Light bulbs ........................ 491

4427-1. Maintenance and care
7-1.Mainte nance a nd care
Working from top to bottom, lib-
erally apply water to the vehicle
body, wheel wells and underside
of the vehicle to remove any dirt
and dust.
Wash the vehicle body using a
sponge or soft cloth, such as a
chamois.
For hard-to-remove marks, use
car wash soap and rinse thor-
oughly with water.
Wipe away any water.
Wax the vehicle when the water-
proof coating deteriorates.
If water does not bead on a clean sur-
face, apply wax when the vehicle body
is cool.
QBefore car washes
Check that the fuel filler door and
charging port lid on your vehicle are
closed properly.
QAutomatic car washes
OBefore washing the vehicle:
• Fold the mirrors
• Turn off the power back door (if
equipped)
Start washing from the front of the vehi-
cle. Make sure to extend the mirrors
before driving.
OBrushes used in automatic car
washes may scratch the vehicle sur-
face, parts (wheel, etc.) and harm
your vehicle’s paint.
ORear spoiler may not be washable in
some automatic car washes. There
may also be an increased risk of dam-
age to vehicle.
QHigh pressure car washes
As water may enter the cabin, do not
bring the nozzle tip near the gaps
around the doors or perimeter of the
windows, or spray these areas continu-
ously.
QNote for a smart entry & start sys-
tem
If the door handle becomes wet while
the electronic key is within the effective
range, the door may lock and unlock
repeatedly. In that case, follow the fol-
lowing correction procedures to wash
the vehicle:
OPlace the key in a position 2 m (6 ft.)
or more separate from the vehicle
while the vehicle is being washed.
(Take care to ensure that the key is
not stolen.)
OSet the electronic key to battery-sav-
ing mode to disable the smart entry &
start system. (P.222)
QWheels and wheel ornaments
ORemove any dirt immediately by using
a neutral detergent.
OWash detergent off with water imme-
diately after use.
OTo protect the paint from damage,
make sure to observe the following
precautions.
• Do not use acidic, alkaline or abrasive
detergent.
• Do not use hard brushes.
• Do not use detergent on the wheels
when they are hot, such as after driv-
ing or parking in hot weather.
Cleaning and protecting
the vehicle exterior
Perform the following to pro-
tect the vehicle and maintain it
in prime condition:
Cleaning instructions

4607-3. Do-it-yourself maintenance
The 12-volt battery is located in the
right-hand side of luggage compart-
ment.
QBefore recharging
When recharging, the 12-volt battery produces hydrogen gas which is flam-mable and explosive. Therefore,
observe the following precautions before recharging:
OIf recharging with the 12-volt battery installed on the vehicle, be sure to dis-connect the ground cable.
OMake sure the power switch on the charger is off when connecting and
disconnecting the charger cables to the 12-volt battery.
QAfter recharging/reconnecting the 12-volt battery
The hybrid system may not start. Follow the procedure below to initialize the sys-tem.
1 Shift the shift lever to P.
2 Open and close any of the doors.
3 Restart the hybrid system.
OUnlocking the doors using the smart entry & start system may not be possi-
ble immediately after reconnecting the 12-volt battery. If this happens, use the wireless remote control or the
mechanical key to lock/unlock the
NOTICE
QDo not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.Doing so may cause streaking on the
vehicle’s painted surfaces, as well as damaging the pump leading to prob-lems of the washer fluid not spraying.
QDiluting washer fluid
Dilute washer fluid with water as nec-
essary. Refer to the freezing temperatures listed on the label of the washer fluid
bottle.
12-volt battery
Location