TPMS LEXUS NX300h 2021 Owners Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2021, Model line: NX300h, Model: LEXUS NX300h 2021Pages: 484, PDF Size: 10.53 MB
Page 93 of 484

932-1. Instrument cluster
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Vehicle status information and indicators
which sounds when the parking support
alert is operated.
■ PKSB (Parking Support
Brake function) (if equipped)
( P.253)
PKSB on/off
Select to enable/dis able the parking sup-
port brake function (for static objects).
■ RSA (Road Sign Assist) (if
equipped) ( P.235)
Select to set up the following items.
Road Sign Assist
Select to enable/disable road sign assist.
Over Speed
Select to set the over speed alert on/off.
Level of Over Speed
Select to set the over speed alert level.
Others
Select to set the other road sign assist.
■Clock
Select to switch between 12-hour dis-
play and 24-hour display.
■Vehicle Settings
PBD (Power Back Door)
*1
( P.114)
Select to set up the following items.
•System settings
Select to enable/dis able the power back
door system.
•Volume
Select to set the volume of the buzzer
which sounds when the power back door
system. • Kick Sensor
*2
Select to enable/dis
able the kick sensor.
*1: Vehicles with power back door
*2: Vehicles with Hand s Free Power Back
Door
TPMS (Tire Pressure Warning Sys-
tem) ( P.359)
Select to initialize the tire pressure warning
system.
Scheduled Maintenance ( P.339)
Select to initialize the scheduled mainte-
nance.
Oil maintenance ( P.350)
Select to reset the engine oil maintenance
information (message indicating mainte-
nance is required and distance until the
next oil change) after engine oil mainte-
nance is performed.
■Meter settings
Language
Select to change the language on the dis-
play.
Units
Select to change the unit of measure for
fuel consumption.
EV Indicator ( P.68)
Select to set the EV indicator on/off.
Switch settings ( P.89)
Displays a procedure to register a desired
screen to
.
You can register 1 screen as a shortcut,
which can be displayed by pressing
.
Drive information screen ( P.90)
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3636-3. Do-it-yourself maintenance
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Maintenance and care
■The tire pressure warning system
must be initialized in the following
circumstances:
When adjusting the tire inflation
pressure.
When the tire inflation pressure is
changed such as when changing
traveling speed.
When rotating the tires.
When changing the tire.
When the tire pressure warning system
is initialized, the cu rrent tire inflation
pressure is set as the benchmark pres-
sure.
■How to initialize the tire pressure
warning system
1 Park the vehicle in a safe place and
turn the power switch off.
Initialization cannot be performed while
the vehicle is moving.
2 Adjust the tire inflation pressure to
the specified cold tire inflation pres-
sure level.
Make sure to adjust th e tire pressure to the
specified cold tire infl ation pressure level.
The tire pressure warning system will oper-
ate based on this pressure level.
3 Turn the power switch to ON
mode. 4
Press or of the meter con-
trol switches and select .
5 Press or of the meter con-
trol switches, select the “Vehicle
Settings” and then press .
6 Press or of the meter con-
trol switches, select the “TPMS”
and then press and hold the .
The “Tire Pressure Recalibrating. Please
Wait Until Complete” will be displayed on
the multi-information display and the tire
pressure warning light will blink slowly 3
times.
When the message di sappears, initializa-
tion is complete.
■Initializing the tire pressure warning sys-
tem
Initialize the system wi th the tire inflation
pressure adjusted to the specified level
■The initialization operation
●Make sure to carry out initialization after
adjusting the tire inflation pressure. Also,
make sure the tires are cold before carry-
ing out initialization or tire inflation pres-
sure adjustment.
●If you have accidentally turned the power
switch off during initialization, it is not
necessary to press the reset switch again
as initialization will restart automatically
when the power switch has been turned
to ON mode for the next time.
Initializing the tire pressure
warning system
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3977-2. Steps to take in an emergency
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When trouble arises
●Avoid abrupt maneuvering and brak-
ing. If the vehicle tires deteriorate, you
could lose control of the steering
wheel or the brakes.
■If a blowout or sudden air leakage
should occur
The tire pressure warning system may
not activate immediately.
■Maintenance of the tires
Each tire, including the spare (if pro-
vided), should be checked monthly when
cold and inflated to the inflation pressure
recommended by the vehicle manufac-
turer on the vehicle placard or tire infla-
tion pressure label (tire and load
information label). (I f your vehicle has
tires of a different size than the size indi-
cated on the vehicle placard or tire infla-
tion pressure label [tire and load
information label], yo u should determine
the proper tire infl ation pressure for
those tires.)
As an added safety feature, your vehicle
has been equipped with a tire pressure
monitoring system (TPMS-tire pressure
warning system) that illuminates a low
tire pressure telltale (tire pressure warn-
ing light) when one or more of your tires
is significantly under-inflated. Accord-
ingly, when the low tire pressure telltale
(tire pressure warnin g light) illuminates,
you should stop and check your tires as
soon as possible, and inflate them to the
proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire
to overheat and can lead to tire failure.
Under-inflation also reduces fuel effi-
ciency and tire tread life, and may affect
the vehicle’s handling and stopping abil-
ity.
Please note that the TPMS (tire pressure
warning system) is not a substitute for
proper tire maintenance, and it is the
driver’s responsibility to maintain correct
tire pressure, even if under-inflation has
not reached the level to trigger illumina-
tion of the TPMS low tire pressure telltale
(tire pressure warning light).
Your vehicle has also been equipped with
a TPMS (tire pressure warning system)
malfunction indicator to indicate when
the system is not operating properly. The
TPMS (tire pressure warning system)
malfunction indicator is combined with
the low tire pressure telltale (tire pres-
sure warning light) . When the system
detects a malfunction, the telltale will
flash for approximately one minute and
then remain continuously illuminated.
This sequence will continue upon subse-
quent vehicle start-ups as long as the
malfunction exists. When the malfunction
indicator is illuminated, the system may
not be able to detect or signal low tire
pressure as intended.
TPMS (tire pressure warning system)
malfunctions may occur for a variety of
reasons, including the installation of
replacement or alternate tires or wheels
on the vehicle that prevent the TPMS
(tire pressure warning system) from func-
tioning properly. Always check the
TPMS (tire pressure warning system)
malfunction telltale after replacing one
or more tires or wheels on your vehicle to
ensure that the replacement or alternate
tires and wheels allow the TPMS (tire
pressure warning system) to continue to
function properly.
NOTICE
■To ensure the tire pressure warning
system operates properly
Do not install tires with different specifi-
cations or makers, as the tire pressure
warning system may not operate prop-
erly.