2023 TOYOTA RAV4 PLUG-IN HYBRID display

4947-3. Do-it-yourself maintenance
ing for 1 hour or more, park the vehicle
in a safe place for approximately 20
minutes and then drive the vehicle
again.
■When initializing
●Initialization is performed while driving
at a vehicle speed of approximately
40 km/h (25 mph) or more.
●Make 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.
●The 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.
■The initialization operation
●If 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.
●If 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.
●While 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.
■If the tire pressure warning system
is not initialized properly
●In 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.
●If 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.
●If 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.
●In 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-
able repairer.

495
7
7-3. Do-it-yourself maintenance
Maintenance and care
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.
■Registering procedure (with 7-
inch display)
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 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
WARNING
■When 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

4967-3. Do-it-yourself maintenance
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.492)
■Registering procedure (with
12.3-inch display)
1Park the vehicle in a safe place,
wait for approximately 20 min-
utes, and then start the hybrid
system.
2Press and hold to display
the cursor on the content display
area (center) of the multi-infor-
mation display.
3Press or of the meter
control switches to select
and then press .
4Press or of the meter
control switches and select
“ Vehicle Settings”, and
then press and hold .
5Press or of the meter
control switches and select
“TPWS”, and then press .
6Press 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.
7Drive 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
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.
8Initialize the tire pressure warn-
ing system. (P.492)
■When registering ID codes
●ID code registration is performed
while driving at a vehicle speed of
approximately 40 km/h (25 mph) or
more.
●Before performing ID code registra-
tion, make sure that no wheels with

497
7 7-3. Do-it-yourself maintenance
Maintenance and care
tire pressure warning valve and trans-
mitters installed are near the vehicle.
●Make 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.
●ID codes can be registered by your-
self, but depending on the driving con-
ditions and driving environment,
registration may take some time to
complete.
●As the tires will be warm when regis-
tration is completed, make sure to
allow the tires to cool before perform-
ing initialization.
■Canceling ID code registration
●To cancel ID code registration after it
has been started, select “Identifying
Each Wheel & Position” on the multi-
information display and press and
hold again.
●If 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.
●If 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.
■If ID codes are not registered prop-
erly
●In 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.
●If 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.
●In the following situations, ID code
registration will not be started or was
not completed properly and the sys-
tem will not operate properly. Perform
the ID code registration procedure
again.
• If, when attempting to start ID code
registration, the tire pressure warning
light does not blink slowly 3 times.
• If, when the vehicle has been driven
for about 10 minutes after performing
ID code registration, the tire pressure
warning light blinks for approximately
1 minute and then illuminates.
●If ID code registration cannot be com-
pleted after performing the above pro-
cedure, contact any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.

5047-3. Do-it-yourself maintenance
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.507)
If dust and clogs cannot be com-
NOTICE
Left-hand drive vehicles
Right-hand drive vehicles
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

5067-3. Do-it-yourself maintenance
and .
Engage the 4 center claws to install the
filter.
Make sure that the filter is not crooked
or deformed when installing it.
7Install the air intake vent cover.
Insert the tab of the cover as shown in
the illustration and push the cover to
engage the 8 claws.
8Install the clip.
■Cleaning the air intake vent
●Dust 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.
●Improper 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.
■If “Maintenance required for DCDC
converter cooling parts See
Owner’s Manual” is shown on the
multi-information display
●If this warning message is shown on
the multi-information display, remove
the air intake vent cover and clean the
filter. (P.504)
●After 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.
A

507
7
7-3. Do-it-yourself maintenance
Maintenance and care
WARNING
■When cleaning the air intake vent
●Before cleaning the air intake vent,
make sure to turn the power switch off to stop the hybrid system.
●Do 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
■When 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.
■To prevent damage to the vehicle
●Do not allow water or foreign matter to enter the air intake vent when the
cover is removed.
●Carefully 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.
●Make sure to reinstall the filter and cover to their original positions after cleaning.
●Do 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.
■If “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.

529
8
8-2. Steps to take in an emergency
When trouble arises
8-2.Ste ps to take in an emerg ency
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.
If your vehicle needs to
be towed
If towing is necessary, we rec-
ommend having your vehicle
towed by any authorized
Toyota retailer or Toyota
authorized repairer, or any reli-
able repairer or commercial
towing service, using a wheel-
lift type truck or flatbed truck.
Use a safety chain system for
all towing, and abide by all
state/provincial and local laws.
Situations when it is neces-
sary to contact dealers
before towing
Towing with a wheel-lift type
truck
WARNING
Observe the following precautions.
Failure to do so may result in death or
serious injury.