2023 TOYOTA BZ4X display

4767-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
●Performance may be affected in
the following situations.
• Near a TV tower, electric power
plant, gas station, radio station,
large display, airpo rt or other facil-
ity that generates strong radio
waves or electrical noise
• When carrying a portable radio, cellular phone, cordless phone or
other wireless communication
device
If tire position information is not cor-
rectly displayed due to the radio
wave conditions, the display may be
corrected by driving and changing
the radio wave conditions.
●When the vehicle is parked, the
time taken for the warning to start
or go off could be extended.
●When tire inflation pressure
declines rapidly for example when
a tire has burst, the warning may
not function.
When replacing tires or wheels,
tire pressure warning valves and
transmitters must also be
installed.
When new tire pressure warning
valves and transmitters are
installed, new ID codes must be
registered in the tire pressure warn-
ing computer and the tire pressure
warning system must be initialized.
(  P.481)
■When replacing the tires and
wheels
If the ID code of the tire pressure
warning valve and transmitter is not
registered, the tire pressure warning
system will not work properly. After driving for about 10 minutes, the tire
pressure warning light blinks for 1
minute and stays on to indicate a
system malfunction.
Installing tire pressure
warning valves and trans-
mitters
NOTICE
■Repairing or replacing tires,
wheels, tire pressure warn-
ing valves, transmitters and
tire valve caps
●When removing or fitting the
wheels, tires or the tire pressure
warning valves and transmit-
ters, contact your
Toyota dealer
as the tire pressure warning
valves and transmitters may be
damaged if not handled cor-
rectly.
●Make sure to install the tire
valve caps. If the tire valve caps
are not installed, water could
enter the tire pressure warning
valves and the tire pressure
warning valves could be bound.
●When replacing tire valve caps,
do not use tire valve caps other
than those specified. The cap
may become stuck.
■To avoid damage to the tire
pressure warning valves and
transmitters
When a tire is repa ired with liquid
sealants, the tire pressure warn-
ing valve and transmitter may not
operate properly. If a liquid seal-
ant is used, contact your Toyota
dealer as soon as possible. After
use of liquid sealant, make sure to
replace the tire p ressure warning
valve and transmitter when repair-
ing or replacing the tire.

4777-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
7
Maintenance and care
■When rotating the tires
It is necessary to register the
position of each wheel after per-
forming a tire rotation.
Wheel position registration can
be performed by oneself. Wheel
position registration is per-
formed by driving forward with
moderate left and right turns.
However, depending on the driv-
ing conditions and driving envi-
ronment, registration may take
some time to complete.
■Registration of the tire posi-
tion
1 Park the vehicle in a safe
place and stop the EV sys-
tem for 15 minutes or more.
2 Start the EV system
( P.467)
Registration cannot be performed
while the vehicle is moving.
3Press or of the meter
control switches and select
.
4 Press or of the meter
control switches and select
“Vehicle Settings”, and then
press and hold the “OK”.
5 Press or of the meter
control switches and select “TPWS Setting”, and then
press “OK”.
6 Press or of the meter
control switches and select
“Tire Rotation”, and then
press “OK”.
7 Press or of the meter
control switches and select
“OK”, and then press “OK”.
A message is displayed on the
multi-information di splay. Also, “--”
is displayed for inflation pressure of
each tire on the m ulti-information
display while the tire pressure
warning system determines the
position.
“Setting Pressure Wait a
Moment”
8 Drive at approximately 25
mph (40 km/h) or more for
approximately 10 to 30 min-
utes.
When wheel position registration is
complete, the infl ation pressure of
each tire will be displayed on the
multi-information display.
Even if the vehicle is not driven at
approximately 25 mph (40 km/h) or
more, registration can be com-
pleted by driving for a long time.
However, if initialization does not
complete after driving for 1 hour or
Registration of the posi-
tion of each wheel after
performing a tire rotation

4787-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_enmore, park the vehicle in a safe
place for approximately 15 minutes
and then drive th
e vehicle again.
■When performing wheel posi-
tion registration
●Normally, wheel position registra-
tion can be completed within
approximately 30 minutes.
●Wheel position registration is per-
formed while driving at a vehicle
speed of approximately 25 mph
(40 km/h) or more.
■The initialization operation
●If the power switch is turned off
while registering the wheel posi-
tion, the next time the power
switch is turned to ON, the wheel
position registr ation will resume
and it will not be necessary to
restart the procedure.
●While the position of each tire is
being determined and the inflation
pressures are not being displayed
on the multi-information display, if
the inflation pres sure of a tire
drops, the tire pressure warning
light will come on.
■If the tire pressure warning sys-
tem is not registered properly
●In the following situations, wheel
position registration may take lon-
ger than usual to b e completed or
may not be possible.
• Vehicle is not driven at approxi-
mately 25 mph ( 40 km/h) or more
• Vehicle is driven on unpaved roads
If initialization does not complete
after driving for 1 hour or more, park
the vehicle in a safe place for
approximately 15 minutes and then
drive the vehicle again.
●If the vehicle is reversed during
wheel position registration, all
data collected until then will be
cleared. Perform driving again.
■When you need to setting
the tire pressure
In the following situations, it will
be necessary to perform the tire
inflation pressure setting proce-
dure of the tire pressure warning
system.
 When the specified tire infla-
tion pressure has changed,
such as due to carried load,
etc.
 When the tire inflation pres-
sure is changed such as
when the tire size is changed.
If the tire inflation pressure has
been adjusted to the specified
level, perform the tire inflation
setting procedure by selecting
specified inflation pressure on
the multi-information display.
When the tire inflation pressure
is to be other than specified,
such as when tires other than
the specified size are used, etc.,
set the tire inflation pressure
using the current pressure.
Make sure to adjust the tire
inflation pressure of each tire to
the appropriate level before per-
forming tire pressure setting.
The tire pressure warning sys-
tem operates based on this tire
inflation pressure.
Setting the tire pressure

4797-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
7
Maintenance and care
■Setting by selecting a spec-
ified tire inflation pressure
1 Start the EV system
( P.231)
The tire inflation pressure cannot
be set while the vehicle is moving.
2Press or of the meter
control switches and select
.
3 Press or of the meter
control switches and select
“Vehicle Settings”, and then
press and hold the “OK”.
4 Press or of the meter
control switches and select
“TPWS Setting”, and then
press “OK”.
5 Press or of the meter
control switches and select
“Tire Pressure Setting”, and
then press “OK”.
6 Press or of the meter
control switches and select
“Setting by Specified Pres-
sure”, and then press “OK”.
Select the desired front and rear
tire pressures.
7Press or of the meter
control switches and select
“OK”, and then press “OK”.
The tire pressure warning light will
slowly blink 3 times and a message
indicating that tire inflation pressure
is being set will be displayed on the
multi-information display. After setting the tire inflation pres-
sure, a message indicating that set-
ting has been completed will be
displayed on the multi-information
display.
“Setting Pressure Wait a
Moment”
■Setting using the current
tire inflation pressure
1 Adjust the tire inflation pres-
sure to the specified cold tire
inflation pressure level.
Make sure to adjust the tire pres-
sure to the specifie d cold tire infla-
tion pressure level. The tire
pressure warning system will oper-
ate based on this pressure level.
2Start the EV system
( P.231)
The tire inflation pressure cannot
be set while the ve hicle is moving.
3Press or of the meter
control switches and select
.
4 Press or of the meter
control switches and select
“Vehicle Settings”, and then
press and hold the “OK”.

4807-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
5Press or of the meter
control switches and select
“TPWS Setting”, and then
press “OK”.
6 Press or of the meter
control switches and select
“Tire Pressure Setting”, and
then press “OK”.
7 Press or of the meter
control switches and select
“Setting by Current Pressure”
and then press “OK”.
8 Press or of the meter
control switches and select
“OK”, and then press “OK”.
The tire pressure warning light will
slowly blink 3 times and a message
indicating that tire inflation pressure
is being set will be displayed on the
multi-information display.
After setting the tire inflation pres-
sure, a message indicating that set-
ting has been completed will be
displayed on the multi-information
display.
“Setting Pressure Wait a
Moment”
■Warning performance of the tire
pressure warning system (Set-
ting using the current tire infla-
tion pressure)
●When performing the tire pressure
setting using the current tire infla-
tion pressure, the warning timing
of the tire pressure warning sys-
tem will vary according to the con-
ditions under which tire pressure
setting was performed. Therefore,
a warning may be output even if
the tire inflation pressure drops
slightly or if the ti re inflation pres-
sure increases above that when
the tire inflation pressure was set.
●Make sure to per form the tire
pressure setting p rocedure after
adjusting the tire inflation pres-
sure. Also, make sure the tires are
cold before performing the tire
pressure setting procedure or
adjusting the tire inflation pres-
sure.
■Tire inflation pressure setting
procedure (Setting using the
current tire inflation pressure)
●If the power switch is turned off
while setting the tir e inflation pres-
sure, the next time the power
switch is turned to ON, the setting
procedure will resume and it will
not be necessary to restart the
procedure.
●If the tire inflation pressure setting
procedure is started unnecessar-
ily, adjust the tire inflation pres-
sure to the specified level with the
tires cold and then perform setting
by selecting a specified tire infla-
tion pressure, or perform the tire
inflation pressure setting proce-
dure with the curren t tire inflation
pressure.
■If the tire inflation pressure can-
not be set properly
●Normally, the tire inflation pres-
sure setting pro cedure can be
completed in 2 or 3 minutes.
●If the tire pressur e warning light

4817-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
7
Maintenance and care
does not blink 3 times when start-
ing the tire inflation pressure set-
ting procedure, the procedure
may not have started. Perform the
procedure again from the begin-
ning.
●If tire inflation pressure setting
procedure cannot be completed
after performing the above proce-
dure, contact your Toyota dealer.
■When the registering ID
codes
The tire pressure warning valve
and transmitter is equipped with
a unique ID code.
When new tire pressure warning
valves and transmitters are
installed, new ID codes must be
registered in the tire pressure
warning computer.
■How to registration ID code
1 Park the vehicle in a safe
place, wait for approximately
15 minutes.
2 Start the EV system.
( P.231)
The ID code registration procedure cannot be performed while the
vehicle is moving.
3
Press or of the meter
control switches and select
.
4 Press or of the meter
control switches and select
“Vehicle Settings”, and then
press and hold the “OK”.
5 Press or of the meter
control switches and select
“TPWS Setting”, and then
press “OK”.
6 Press or of the meter
control switches and select
“Tire Set Switching”, and then
press “OK”.
7 Press or of the meter
control switches and select
“Register New Valve/ID” and
then press “OK”.
8 Check if the desired wheel
set (“Tire Set 1” or “Tire Set
2”) is displayed.
ID codes will be regi stered to the
displayed wheel set.
To change the whee l set to be reg-
istered, press or of the
meter control switches, and then
select the wheel set you wish to
register.
If ID codes have already been reg-
istered for that wheel set, the tire
pressure warning light will slowly
blink 3 times, and a message indi-
cating that change is occurring will
WARNING
■When setting using the cur-
rent tire inflation pressure
Make sure to adjust the tire infla-
tion pressure of each tire to the
appropriate level before perform-
ing tire pressure setting. Other-
wise, the tire pressure warning
light may not illuminate even if the
tire inflation pressure drops or
may illuminate ev en though the
tire inflation pressure is normal.
Registering ID codes

4827-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_enbe displayed on the multi-informa-
tion display.
“Setting Pressure Wait a
Moment”
9 Press or of the meter
control switches and select
“OK” and then press “OK”.
The tire pressure warning light will
slowly blink 3 times and a message
indicating that ID code registration
is being performed will be displayed
on the multi-inform ation display.
Wheel set changing will be can-
celed and registration will begin.
When registration is being per-
formed, the tire pressure warning
light will blink for approximately 1
minute then illumi nate and “--” will
be displayed for the inflation pres-
sure of each tire on the multi-infor-
mation display.
“Setting Pressure Wait a
Moment” 10Drive straight (with occa-
sional left and right turns) at
approximately 25 mph (40
km/h) or more for approxi-
mately 10 to 30 minutes.
When registration is complete, the
tire pressure warn ing light will turn
off and a message indicating that
registration has been completed
will be displayed on the multi-infor-
mation display.
Registration may take longer than
normal to complete if the vehicle
speed cannot be maintained at
approximately 25 mph (40 km/h) or
more. If registration cannot be com-
pleted after driving for 1 hour or
more, perform the registration pro-
cedure again from the beginning.
■When registering ID codes
●Normally, wheel position registra-
tion can be completed within
approximately 30 minutes.
●ID code registrati on is performed
while driving at a vehicle speed of
approximately 25 mph (40 km/h)
or more.
●ID codes can be registered by
yourself, but depending on the
driving conditions and driving
environment, registration may
take some time to complete.
●When using a wheel set which all
of the ID codes have already been
registered, the wheel set can be
changed in a short amount of
time.
■If ID codes are not registered
properly
●In the following situations, ID code
registration may take longer than
usual to be completed or may not
be possible.
• When the vehicle has not been parked for approximately 15 min-
utes or more before being driven
• Vehicle is not dr iven at approxi-
mately 25 mph (40 km/h) or more

4837-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
7
Maintenance and care
• Vehicle is driven on unpaved roads
• Vehicle is driven near other vehi-
cles and system cannot recog-
nize tire pressure warning valves
and transmitters of your vehicle
over those of other vehicles
• Wheel with tire p ressure warning
valve and transmitter installed is
inside or near the vehicle
●If the vehicle is reversed during
registration, all da ta collected until
then will be cleared. Perform driv-
ing again.
●If registration doe s not complete
after driving for 1 hour or more,
perform the ID c ode registration
procedure again from the begin-
ning.
●If the tire pressure warning light
does not blink 3 times when start-
ing ID code registration proce-
dure, the procedure may not have
started. Perform the procedure
again from the beginning.
●If ID codes cannot be registered
even when perfor ming the above
procedure, contact your Toyota
dealer.
To cancel ID code registration
after it has been started, select
“Register New Valve / ID” again
on the multi-information display.
If ID code registration has been
canceled, the tire pressure
warning light will turn off.
If the warning light does not turn
off, ID code registration may not
have been cancelled correctly.
To cancel registration, select
“Register New Valve / ID” again
on the multi-information display. Your vehicle is equipped with a
tire pressure warning system
with a function to register two
sets of ID codes. This allows for
registration of a second wheel
set, for example a winter set.

The wheel set can be
changed only if a second
wheel set has been registered
to the system. If a second
wheel set has not been regis-
tered, message will be dis-
played and it will not be
possible to change to the
selected wheel set.
ID codes can be registered by
yourself.
 Only a change between both
registered wheel set is possi-
ble, mixing between these
wheel sets is not supported.
 While registering ID codes, it
may not be possible to
change between wheel sets
normally. Cancel registration
before changing between
wheel sets.
■How to change between
wheel sets
1 Install the desired wheel set.
2 Start the EV system.
( P.231)
The ID code selecting procedure
cannot be performed while the
vehicle is moving.
Canceling ID code regis-
tration
Selecting wheel set