2023 TOYOTA BZ4X flat tire

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

4847-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
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 Set Switching”, and then
press “OK”.
7 Press or of the meter
control switches and select
“Register Valve/ID” and then
press “OK”.
8 Press or of the meter
control switches and wheel
set (“Tire Set 1” or “Tire Set
2”) is selected.
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,
a message indicating that
change is occurring will be
displayed, and the wheel set
change will begin.Wheel set change will begin and
the tire pressure warning light will
blink for 1 minute and then illumi-
nate. Also, while the change is
being performed, “--” will be dis-
played for the tire inflation pressure
of each tire on the multi-information
display.
After approximatel y 2 minutes, the
wheel set change will complete, the
tire pressure warn ing light will turn
off, and a completion message will
be displayed on the multi-informa-
tion display.
If changing does not complete after
approximately 4 minutes, a mes-
sage indicating that the change
could not be completed will be dis-
played.
Check which wheel set is installed
and perform the change procedure
again from the beginning.
“Setting Pressure Wait a
Moment”
10If the specified tire inflation pressure of the wheel set
installed differs from that of
the previous set, it will be
necessary to perform the tire
inflation pressure setting pro-
cedure of the tire pressure
warning system.
If the specified tire inflation pres-
sure is the same, it will not be nec-
essary to per form the tire inflation
pressure setting procedure.

4857-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
7
Maintenance and care
11 Register the position of each
wheel.
Stop the vehicle in a safe
place on a hard, flat surface.
 Set the parking brake.
 Shift the shift position to P.
 Stop the EV system.
 Vehicles with power back
door: Turn off the power back
door system. ( P.185)
■Tools
As your vehicle is equipped with an
emergency tire puncture repair kit,
the following tools for replacing a
tire are not include d with your vehi-
cle. They can be purchased your
Toyota dealer.
●Jack
●Jack handle
Replacing the tire
When raising your vehicle
with a jack, position the jack
correctly.
Improper placement may
damage your vehicle or
cause injury.
If necessary tire replace-
ment seems difficult to per-
form, contact your Toyota
dealer.
Before jacking up the
vehicle

4877-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
7
Maintenance and care
1 Chock the tires. 2
Slightly loosen the wheel
bolts (one turn).
3 Turn the part of the jack by
hand and place the top of the
jack in the position shown in
the illustration.
WARNING
●Do not raise the vehicle while
someone is inside.
●When raising the vehicle, do not
put an object on or under the
jack.
●Do not raise the vehicle to a
height greater than that required
to replace the tire.
●Use a jack stand if it is neces-
sary to get under the vehicle.
●When lowering the vehicle,
make sure that there is no-one
near the vehicle. If there are
people nearby, warn them
vocally before lowering.
Replacing a flat tire
TireWheel chock
positions
Front left-hand
Behind the rear
right-hand side
tire
Front right-handBehind the rear
left-hand side tire
Rear left-hand
In front of the
front right-hand
side tire
Rear right-hand
In front of the
front left-hand
side tire
TireWheel chock positions

4897-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
7
Maintenance and care
1 Remove any dirt or foreign
matter from the wheel con-
tact surface.
If foreign matter is on the wheel
WARNING
■Replacing a flat tire
●Do not touch the disc wheels or
the area around the brakes
immediately after the vehicle
has been driven.
After the vehicle has been
driven the disc wheels and the
area around the brakes will be
extremely hot. Touching these
areas with hands , feet or other
body parts while changing a tire,
etc. may result in burns.
●Failure to follow these precau-
tions could cause the wheel
bolts to loosen and the tire to fall
off, resulting in death or serious
injury.
• Never apply oil or grease to the wheel bolts or their contact sur-
face on the wheel .
Doing so may cause the wheel
bolts to be tightened exces-
sively, leading to damage to the
wheel bolts, the threaded por-
tion the wheel bolts install to ,
or the wheel.
Also, the wheel bolts may come
loose, possibly leading to the
wheel coming off, causing a
serious accident.
If oil or grease is attached to
either of these parts, remove it.
●When installing a wheel, use the
same wheel bolts that were
removed with the wheel. Also,
do not use any wheel bolts
other than Toyota Genuine
wheel bolts.
• If a wheel bolt hole in a wheel or the threads of a wheel bolt or
the wheel hub are deformed,
cracked, rusty or otherwise
damaged, have the vehicle
inspected by your Toyota
dealer.
■When tightening the wheel
bolts
Do not tighten the wheel bolts
excessively.
Doing so may cause the wheel
bolts, the threads of the wheel
hub, or the wheel to be damaged.
■Replacing a flat tire for vehi-
cles with power back door
In cases such as when replacing
tires, make sure to cancel the
power back door system
(  P.185). Failure to do so may
cause the back d oor to operate
unintentionally if the power back
door switch is accidentally
touched, resulti ng in hands and
fingers being caught and injured.
NOTICE
■Repairing or replacing tires,
wheels, tire pressure warn-
ing valves, transmitters and
tire valve caps
 P. 4 7 6
Installing the tire

4917-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
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Maintenance and care
The recommended cold tire
inflation pressure and tire size
are displayed on the tire and
loading information label.
( P.555) Tire valve
Tire pressure gauge
1 Remove the tire valve cap.
2 Press the tip of the tire pres-
sure gauge onto the tire
valve.
3 Read the pressure using the
gauge gradations.
4 If the tire inflation pressure is
not at the recommended
level, adjust the pressure. If
you add too much air, press
the center of the valve to
deflate.
5 After completing the tire infla-
tion pressure measurement
and adjustment, apply soapy
water to the valve and check
for leakage.
6 Put the tire valve cap back
on.
■Tire inflation pressure check
interval
You should check ti re inflation pres-
sure every two week s, or at least
once a month.
Tire inflation pressure
Make sure to maintain the
proper tire inflation pres-
sure. Tire inflation pressure
should be checked at least
once per month. However,
Toyota recommends that
tire inflation pressure be
checked once every two
weeks. ( P.555)
Checking the specified
tire inflation pressure
Inspection and adjust-
ment procedure

4927-3. Do-it-yourself maintenance
Owners Manual_USA_M42C01_en
■Effects of incorrect tire inflation
pressure
Driving with incorrect tire inflation
pressure may result in the following:
●Reduced electricity consumption
●Reduced driving comfort and poor
handling
●Reduced tire life due to wear
●Reduced safety
●Damage to the drive train
If a tire needs frequent inflating,
have it checked by your Toyota
dealer.
■Instructions for checking tire
inflation pressure
When checking tire inflation pres-
sure, observe the following:
●Check only when the tires are
cold.
If your vehicle has been parked for
at least 3 hours or has not been
driven for more tha n 1 mile or 1.5
km, you will get an accurate cold
tire inflation pressure reading.
●Always use a tire pressure gauge.
It is difficult to judge if a tire is
properly inflated based only on its
appearance.
●It is normal for the tire inflation
pressure to be higher after driving
as heat is generated in the tire. Do
not reduce tire inflation pressure
after driving.
●Never exceed the vehicle capacity
weight. Passengers and luggage
weight should be placed so that
the vehicle is balanced.
WARNING
■Proper inflation is critical to
save tire performance
Keep your tires properly inflated.
If the tires are not properly
inflated, the following conditions
may occur which could lead to an
accident resulting in death or seri-
ous injury:
●Excessive wear
●Uneven wear
●Poor handling
●Possibility of blowouts resulting
from overheated tires
●Air leaking from between tire
and wheel
●Wheel deformation and/or tire
damage
●Greater possibi lity of tire dam-
age while driving (due to road
hazards, expansion joints,
sharp edges in the road, etc.)
NOTICE
■When inspecting and adjust-
ing tire inflation pressure
Be sure to put the tire valve caps
back on.
If a valve cap is no t installed, dirt
or moisture may get into the valve
and cause an air leak, resulting in
decreased tire inflation pressure.