display TOYOTA RAV4 PLUG-IN HYBRID 2022 Owners Manual

469
7 7-3. Do-it-yourself maintenance
Maintenance and care
more for approximately 10 to 30
minutes.
When initialization is complete, the
inflation pressure of each tire will be
displayed on the multi-information dis-
play.
Even if the vehicle is not driven at
approximately 40 km/h (25 mph) or
more, initialization can be completed by
driving for a long time. However, if ini-
tialization does not complete after driv-
ing for 1 hour or more, park the vehicle
in a safe place for approximately 20
minutes and then drive the vehicle
again.
QWhen initializing
OInitialization is performed while driving
at a vehicle speed of approximately
40 km/h (25 mph) or more.
OMake sure to carry out initialization
after adjusting the tire inflation pres-
sure. Also, make sure the tires are
cold before carrying out initialization
or tire inflation pressure adjustment.
OThe tire pressure warning system can
be initialized by yourself, but depend-
ing on the driving conditions and driv-
ing environment, initialization may
take some time to complete.
QThe initialization operation
OIf you have accidentally turned the
power switch to OFF during initializa-
tion, it is not necessary to restart the
initialization again as initialization will
restart automatically when the power
switch has been turned to ON for the
next time.
OIf you accidentally perform initializa-
tion when initialization is not neces-
sary, adjust the tire inflation pressure
to the specified level when the tires
are cold, and conduct initialization
again.
OWhile the position of each tire is being
determined and the inflation pres-
sures are not being displayed on the
multi-information display, if the infla-tion pressure of a tire drops, the tire
pressure warning light will come on.
QIf the tire pressure warning system
is not initialized properly
OIn the following situations, initialization
may take longer than usual to be com-
pleted or may not be possible. Nor-
mally, initialization completes within
approximately 30 minutes.
• Vehicle is not driven at approximately
40 km/h (25 mph) or more
• Vehicle is driven on unpaved roads
• Vehicle is driven near other vehicles
and system cannot recognize tire
pressure warning valve and transmit-
ters of your vehicle over those of other
vehicles.
• If the vehicle is driven in heavy traffic
or another situation where other vehi-
cles are driven close by, it may take
time for the system to recognize the
tire pressure warning valve and trans-
mitters of your vehicle over those of
other vehicles.
OIf initialization does not complete after
driving for 1 hour or more, park the
vehicle in a safe place for approxi-
mately 20 minutes and then drive the
vehicle again.
OIf the vehicle is reversed during initial-
ization, the data up to that point is
reset, so perform the initialization pro-
cedure again from the beginning.
OIn the following situations, initialization
will not be started or was not com-
pleted properly and the system will not
operate properly. Perform the initial-
ization procedure again.
• If, when attempting to start initializa-
tion, the tire pressure warning light
does not blink 3 times.
• If, when the vehicle has been driven
for about 20 minutes after performing
initialization, the tire pressure warning
light blinks for approximately 1 minute
and then illuminates.
If initialization cannot be completed after
performing the above procedure, con-
tact any authorized Toyota retailer or
Toyota authorized repairer, or any reli-

4707-3. Do-it-yourself maintenance
able repairer.
Every tire pressure warning valve
and transmitter has a unique ID
code. When replacing a tire pres-
sure warning valve and transmitter,
it is necessary to register the ID
code.
When registering the ID codes, per-
form the following procedure.
1 Park the vehicle in a safe place,
wait for approximately 20 min-
utes, and then start the hybrid
system.
2 Press or of the meter
control switches on the steering
wheel and select .
3 Press or of the meter
control switches and select
“Vehicle Settings”, and then
press and hold .
4 Press or of the meter
control switches and select
“TPWS”, and then press .
5 Press or of the meter
control switches and select
“Identifying Each Wheel & Posi-
tion”. Then press and hold
until the tire pressure warning
light starts slowly blinking 3
times.
The change wheel set mode is acti- vated and registration is started.
Then a message will be displayed on
the multi-information display.
When registration is being performed, the tire pressure warning light will blink
for approximately 1 minute then illumi- nate and “--” will be displayed for the inflation pressure of each tire on the
multi-information display.
6 Drive straight (with occasional
left and right turns) at approxi-
mately 40 km/h (25mph) or
more for approximately 10 to 30
minutes.
When registration is completed, the tire
WARNING
QWhen initializing the tire pres-
sure warning system
Do not initialize tire inflation pressure without first adjusting the tire inflation
pressure to the specified level. Other- wise, the tire pressure warning light may not come on even if the tire infla-
tion pressure is low, or it may come on when the tire inflation pressure is actually normal.
Registering ID codes

471
7 7-3. Do-it-yourself maintenance
Maintenance and care
pressure warning light will go off and
the inflation pressure of each tire will be
displayed on the multi-information dis-
play.
Even if the vehicle is not driven at
approximately 40 km/h (25 mph) or
more, registration can be completed by
driving for a long time. However, if reg-
istration does not complete after driving
for 1 hour or more, perform the proce-
dure again from the beginning.
7Initialize the tire pressure warn-
ing system. (P.468)
QWhen registering ID codes
OID code registration is performed
while driving at a vehicle speed of
approximately 40 km/h (25 mph) or
more.
OBefore performing ID code registra-
tion, make sure that no wheels with
tire pressure warning valve and trans-
mitters installed are near the vehicle.
OMake sure to initialize the tire pres-
sure warning system after registering
the ID codes. If the system is initial-
ized before registering the ID codes,
the initialized values will be invalid.
OID codes can be registered by your-
self, but depending on the driving con-
ditions and driving environment,
registration may take some time to
complete.
OAs the tires will be warm when regis-
tration is completed, make sure to
allow the tires to cool before perform-
ing initialization.
QCanceling ID code registration
OTo cancel ID code registration after it
has been started, select “Identifying
Each Wheel & Position” on the multi-
information display and press and
hold again.
OIf ID code registration has been can-
celed, the tire pressure warning light
will blink for approximately 1 minute
when the power switch is turned to ON and then illuminate. The tire pres-
sure warning system will be opera-
tional when the tire pressure warning
light turns off.
OIf the warning light does not turn off
even after several minutes have
elapsed, ID code registration may not
have been canceled correctly. To can-
cel registration, perform the ID code
registration start procedure again and
then turn the power switch off before
driving.
QIf ID codes are not registered prop-
erly
OIn the following situations, ID code
registration may take longer than
usual to be completed or may not be
possible. Normally, registration com-
pletes within approximately 30 min-
utes.
If ID code registration is not complete
after driving for approximately 30 min-
utes, continue driving for a while.
• Vehicle is not parked for approxi-
mately 20 minutes or more before
driving
• Vehicle is not driven at approximately
40 km/h (25 mph) or more
• Vehicle is driven on unpaved roads
• Vehicle is driven near other vehicles
and system cannot recognize tire
pressure warning valve and transmit-
ters of your vehicle over those of other
vehicles
• Wheel with tire pressure warning
valve and transmitter installed is
inside or near the vehicle
If registration does not complete after
driving for 1 hour or more, perform the
ID code registration procedure again
from the beginning.
OIf the vehicle is reversed during regis-
tration, the data up to that point is
reset, so perform the registration pro-
cedure again from the beginning.
OIn the following situations, ID code
registration will not be started or was
not completed properly and the sys-
tem will not operate properly. Perform

479
7 7-3. Do-it-yourself maintenance
Maintenance and care
Remove the dust from the air intake
vent with a vacuum cleaner, etc.
Make sure to only use a vacuum to
suck out dust and clogs. Attempting to
blow out dust and clogs using an
airgun, etc. may push it into the air
intake vent. (P.481)
If dust and clogs cannot be com-pletely removed with the air intake
vent cover installed, remove the
cover and clean the filter.
1Turn the power switch off.
2Using a Phillips screwdriver,
remove the clip.
3Remove the air intake vent
cover.
Pull the cover as shown in the illustra-
tion to disengage the 8 claws, starting
from the claw in the upper right corner
and pull the cover toward the front of
the vehicle to remove it.
4Remove the air intake vent filter.
Disengage the 4 center claws from the
Cleaning the DC/DC Con-
verter air intake vent
and filter
To prevent the 12-volt battery
from discharge, visually
inspect the DC/DC Converter
air intake vent periodically for
dust and clogs. If it is dusty or
clogged or if “Maintenance
required for DCDC converter
cooling parts See Owner’s
Manual” is shown on the multi-
information display, clean the
air intake vent using the fol-
lowing procedures:
Cleaning the air intake vent
If dust and clogs cannot be
completely removed

481
7
7-3. Do-it-yourself maintenance
Maintenance and care
8 Install the clip.
QCleaning the air intake vent
ODust in the air intake vent may inter- fere with the cooling of the DC/DC converter. If the cooling perfor-
mance/capacity of the DC/DC con- verter becomes limited, the 12-volt battery may discharge. Inspect and
clean the air intake vent periodically.
OImproper handling of the air intake
vent cover and filter may result in damage to them. If you have any con-cerns about cleaning the filter, contact
any authorized Toyota retailer or Toyota authorized repairer, or any reli-able repairer.
QIf “Maintenance required for DCDC
converter cooling parts See Owner’s Manual” is shown on the multi-information display
OIf this warning message is shown on the multi-information display, remove
the air intake vent cover and clean the filter. ( P.479)
OAfter cleaning the air intake vent, start the hybrid system and check that the warning message is no longer shown.
It may take approximately 20 minutes after the hybrid system is started until the warning message disappears. If
the warning message does not disap- pear, have the vehicle inspected by any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer.
WARNING
QWhen cleaning the air intake vent
OBefore cleaning the air intake vent,
make sure to turn the power switch off to stop the hybrid system.
ODo not use water or other liquids to clean the air intake vent. If water is applied to the DC/DC converter or
other components, a malfunction or fire may occur.
NOTICE
QWhen cleaning the air intake vent
When cleaning the air intake vent, make sure to only use a vacuum to
suck out dust and clogs. If a com- pressed air blow gun, etc. is used to blow out dust and clogs, the dust or
clogs may be pushed into the air intake vent, which may affect the per-formance of the DC/DC converter and
cause a malfunction.
QTo prevent damage to the vehicle
ODo not allow water or foreign matter to enter the air intake vent when the
cover is removed.
OCarefully handle the removed filter
so that it will not be damaged. If the filter is damaged, have it replaced with a new filter by any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer.
OMake sure to reinstall the filter and cover to their original positions after cleaning.

4827-3. Do-it-yourself maintenance
QWindshield wiper blade
removal and installation
1 While holding the hook portion
of the wiper arm, first lift up
the driver side, and then lift up
the passenger side.
When returning the wiper arms to their original positions, first lower the pas-senger side, and then lower the driver
side.
2 Lift the stopper using a flat-head
screwdriver as shown in the
illustration.
To prevent damage to the wiper arm, protect the tip of the screwdriver with a
NOTICE
ODo not install anything to the air intake vent other than the exclusive
filter for this vehicle or use the vehi- cle without the filter installed.
QIf “Maintenance required for DCDC converter cooling parts See Owner’s Manual” is shown
on the multi-information display
If the vehicle is continuously driven with the warning message (indicating
that the cooling performance/capac- ity of the DC/DC converter may become limited) displayed, the
DC/DC converter may malfunction. If the warning message is displayed, clean the air intake vent immediately.
Wiper insert replace-
ment
When replacing the wiper
insert, perform the following
procedure to operate each
wiper.
Windshield wipers
A

5048-2. Steps to take in an emergency
The following may indicate a prob-
lem with your transmission. Contact
any authorized Toyota retailer or
Toyota authorized repairer, or any
reliable repairer or commercial tow-
ing service before towing.
 The hybrid system warning mes-
sage is shown on the multi-infor-
mation display and the vehicle
does not move.
 The vehicle makes an abnormal
sound.
From the front
Use a towing dolly under the rear
wheels.
From the rear
Use a towing dolly under the front
wheels.
NOTICE
QTo prevent damage to the vehicle when towing using a wheel-lift
type truck
ODo not tow the vehicle from the rear when the power switch is off. The
steering lock mechanism is not strong enough to hold the front wheels straight.
OWhen raising the vehicle, ensure adequate ground clearance for tow-
ing at the opposite end of the raised vehicle. Without adequate clear-ance, the vehicle could be dam-
aged while being towed.
QTo prevent damage to the vehicle
when towing with a sling-type truck
Do not tow with a sling-type truck,
either from the front or rear.
QTo prevent damage to the vehicle
during emergency towing
Do not secure cables or chains to the suspension components.
Situations when it is neces-
sary to contact dealers
before towing
Towing with a wheel-lift type
truck
NOTICE
QTowing with a sling-type truck
Do not tow with a sling-type truck to prevent body damage.

509
8
8-2. Steps to take in an emergency
When trouble arises
QCharging system warning light*
*: This light illuminates on the multi-information display.
QHigh coolant temperature warning light* (warning buzzer)
*: This light illuminates on the multi-information display with a message.
QHybrid system overheat warning light* (warning buzzer)
*: This light illuminates on the multi-information display with a message.
QLow engine oil pressure warning light* (warning buzzer)
*: This light illuminates on the multi-information display with a message.
Warning lightDetails/Actions
Indicates a malfunction in the vehicle’s charging sys-
tem
 Immediately stop the vehicle in a safe place
and contact any authorized Toyota retailer or
Toyota authorized repairer, or any reliable
repairer.
Warning lightDetails/Actions
Indicates that the engine is overheating
 Immediately stop the vehicle in a safe place.
Handling method ( P.551)
Warning lightDetails/Actions
Indicates that the hybrid system has overheated
 Stop the vehicle in a safe place.
Handling method ( P.551)
Warning lightDetails/Actions
Indicates that the engine oil pressure is too low
 Immediately stop the vehicle in a safe place
and contact any authorized Toyota retailer or
Toyota authorized repairer, or any reliable
repairer.

5108-2. Steps to take in an emergency
QMalfunction indicator lamp*
*: This light illuminates on the multi-information display.
QSRS warning light
QABS warning light
QElectric power steering system warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
Warning lightDetails/Actions
Indicates a malfunction in:
 The hybrid system;
 The electronic engine control system;
 The electronic throttle control system; or
 The emission control system (if equipped)
 Have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer,
or any reliable repairer immediately.
Warning lightDetails/Actions
Indicates a malfunction in:
 The SRS airbag system; or
 The seat belt pretensioner system
 Have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer,
or any reliable repairer immediately.
Warning lightDetails/Actions
Indicates a malfunction in:
 The ABS; or
 The brake assist system
 Have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer,
or any reliable repairer immediately.
Warning lightDetails/Actions
(Red/yellow)
Indicates a malfunction in the EPS (Electric Power
Steering) system
 Have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer,
or any reliable repairer immediately.

511
8
8-2. Steps to take in an emergency
When trouble arises
QPCS warning light (warning buzzer)
QLTA indicator* (warning buzzer)
*: This light illuminates on the multi-information display.
Warning lightDetails/Actions
(Flashes or illuminates)
(If equipped)
When a buzzer sounds simultaneously:
Indicates a malfunction has occurred in the PCS
(Pre-Collision System).
 Have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized repairer,
or any reliable repairer immediately.
When a buzzer does not sound:
The PCS (Pre-Collision System) has become tempo-
rarily unavailable, corrective action may be neces-
sary.
 Follow the instructions displayed on the multi-
information display. ( P.309, 518)
If the PCS (Pre-Collision System) or VSC (Vehicle
Stability Control) system is disabled, the PCS warn-
ing light will illuminate.
 P.317
Warning lightDetails/Actions
(Orange) (If equipped)
Indicates a malfunction in the LTA (Lane Tracing
Assist)
 Follow the instructions displayed on the multi-
information display. ( P.327)