2020 TOYOTA LAND CRUISER warning light

513
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7When trouble arises
7-1. Essential informationEmergency flashers .......... 514
If your vehicle has to be stopped in
an emergency ................. 515
If the vehicle is trapped in rising water.................. 516
7-2. Steps to take in an emergency
If your vehicle needs to be towed ..................... 517
If you think something is wrong .............................. 523
Fuel pump shut off system ............................ 524
If a warning light turns on or a warning buzzer
sounds ............................ 525
If a warning message is displayed......................... 534
If you have a flat tire.......... 539
If the engine will not start ................................. 553
If the electronic key does not operate properly ........ 555
If the vehicle battery is discharged ...................... 558
If your vehicle overheats ... 561
If the vehicle becomes stuck ............................... 564

525
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7
When trouble arises
7-2. Steps to take in an emergency
If a warning light turns on or a war ning
buzzer sounds
Calmly perform the following actions if any of the warning ligh ts
comes on or flashes. If a light comes on or flashes, but then
goes off, this does not necessarily indicate a malfunction in the
system. However, if this continues to occur, have the vehicle
inspected by your Toyota dealer.
Warning light and w arning buzzer list
Warning lightWarning light/Details/Actions
Brake system warning li ght (warning buzzer)*1
Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning.
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer. Continuing to drive the vehi-
cle may be dangerous.
Charging system warning light
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
Malfunction indicator lamp
Indicates a malfunction in:
• The emission control system;
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control system
 Have the vehicle inspected by your Toyota dealer
immediately.
SRS warning light
Indicates a malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system; or
• The seat belt pretensioner system
 Have the vehicle inspected by your Toyota dealer
immediately.

5267-2. Steps to take in an emergency
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ABS warning lightIndicates a malfunction in:
• The Multi Terrain ABS; or
• The brake assist system
 Have the vehicle inspected by your Toyota dealer
immediately.
Slip indicator
Indicates a malfunction in: or
• The VSC (Vehicle Stability Control) system;
• Trailer Sway Control;
• Active TRAC (Traction Control) system;
• The hill-start assist control system
• The Multi-terrain Select; or
• The Crawl Control;
The light will flash when any of the above systems other
than the Multi-terrain Select are operating.
 Have the vehicle inspected by your Toyota dealer
immediately.
(flashes or
illuminates)
(if equipped)
PCS warning light
Indicates a malfunction in the PCS (Pre-Collision System) or
that the system is temporarily unavailable due to the vehicle
being extremely hot/cold, or dirt around a front sensor, etc.
(
P. 262, 534)
 Follow the instructions displayed on the multi-informa-
tion display. (
P. 262, 534).
If the PCS (Pre-Collision System) or VSC (Vehicle Stability
Control) system is disabled, the PCS warning light will illu-
minate.
 P. 262
Warning lightWarning light/Details/Actions

5277-2. Steps to take in an emergency
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7
When trouble arises
Open door warning light (warning buzzer)*2
Indicates that a door is not fully closed
 Check that all the doors are closed.
Driver’s seat belt remind er light (warning buzzer)*3
Warns the driver to fasten his/her seat belt.
 Fasten the seat belt.
Front passenger’s seat belt reminder light (warning
buzzer)
*3
Warns the front passenger to fasten his/her seat belt
 Fasten the seat belt.
Low fuel level warning light
Indicates that remaining fuel is approximately 4.0 gal.
(15.0 L, 3.3 Imp. gal.) or less
 Refuel the vehicle.
Master warning light
A buzzer sounds and the warning light comes on and
flashes to indicate that the master warning system has
detected a malfunction.
 P. 534
Tire pressure warning light
Indicates that:
• Flat tire
• Natural causes
• The tire pressure warning system is malfunctioning
 Immediately stop the veh icle in a safe place.
Handling method ( P. 5 3 0 )
Automatic headlight level ing system warning light
Indicates a malfunction in the automatic headlight leveling
system
 Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightWarning light/Details/Actions

5297-2. Steps to take in an emergency
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7
When trouble arises
■SRS warning light
This warning light system monitors the airbag sensor assembly, front impact
sensors, side impact sensors (rear), side impact sensors (front door), safing
sensor (rear), driver’s seat belt buckle switch, driver’s seat position sensor,
front passenger’s seat belt buckle switch, airbags, interconnec ting wiring and
power sources, front passenger occupant classification system, “AIR BAG
ON” and “AIR BAG OFF” indicator l ights, seat belt pretensioners. (P. 40)
■ Front passenger detection sensor, seat belt reminder and warnin g
buzzer
● If luggage is placed on the front passenger seat, the front pas senger detec-
tion sensor may cause the warning light to flash and the warnin g buzzer to
sound even if a passenger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passenger,
and the warning light may not operate properly.
■ If the malfunction indicator lamp comes on while driving
First check the following:
●Is the fuel tank empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after several driving trips.
If the light does not go off even after several trips, contact your Toyota dealer
as soon as possible.
■ If the low speed four-wheel drive indicator light or the center differential
lock indicator light blinks
Take the specified steps. ( P. 298)
If the brake system warning light or the malfunction indicator light also comes
on, or the low speed four-wheel drive indicator light or the center differential
lock indicator light continues to blink after taking the specif ied steps, there
may be a malfunction in the engine, the brake system or the fou r-wheel drive
system. In this case, you may not be able to transfer between “ H4” and “L4”
modes, and the center differential lock may not be able to be l ocked or
unlocked. Have the vehicle inspected by your Toyota dealer imme diately.

5307-2. Steps to take in an emergency
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When the tire pressure warning light comes on
Inspect the tires to check if a tire is punctured.
If a tire is punctured:
P. 539
If none of the tires are punctured:
Turn the engine switch off then turn it to IGNITION ON mode. Ch eck if the
tire pressure warning light comes on or flashes.
If the tire pressure wa rning light comes on
After the temperature of the tires has lowered sufficiently, ch eck the
inflation pressure of each tire and adjust them to the specifie d level.
If the warning light does not turn off even after several minut es have
elapsed, check that the inflation pressure of each tire is at t he specified
level and perform initialization. (P. 4 7 9 )
If the warning light does not turn off even after several minut es have
elapsed, have the vehicle inspected by your Toyota dealer immed iately.
If the tire pressure warning light flashes for 1 minute then st ay on
There may be a malfunction in the tire pressure warning system. Have
the vehicle inspected by you r Toyota dealer immediately.
■The tire pressure warning light may turn on due to natural caus es
The tire pressure warning light may turn on due to natural caus es such as
natural air leaks or tire inflation pressure changes caused by tempera-
ture. In this case, adjusting the tire inflation pressure will turn off the warn-
ing light (after a few minutes).
■When a tire is replace d with a spare tire
The spare tire is also equipped with the tire pressure warning valve and
transmitter. The tire pressure warning light will turn on if the tire inflation
pressure of the spare tire is low. If a tire goes flat, even th ough the flat tire
is replaced with the spare tire, the tire pressure warning light does not
turn off. Replace the spare tire with the repaired tire and adj ust the proper
tire inflation pressure. The tire pressure warning light will t urn off after a
few minutes.
■Conditions that the tire pressure warning system may not functi on
properly
 P. 4 8 3
■Changing the engine oil
Make sure to reset oil change system.
1
2

5317-2. Steps to take in an emergency
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7
When trouble arises
■Warning buzzer
In some cases, the buzzer may not be heard due to being in a no isy location
or audio sound.
WARNING
■ If both the ABS and the brake s ystem warning lights remain on
Stop your vehicle in a safe place immediately and contact your To y o t a
dealer. The vehicle will become extremely unstable during braki ng, and the
ABS system may fail, which could cause an accident resulting in death or
serious injury.
■
If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could
cause loss of vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust t he tire
inflation pressure immediately.
●If the tire pressure warning light comes on even after tire inf lation pres-
sure adjustment, it is probable that you have a flat tire. Chec k the tires.
If the tire is flat, change to the spare tire and have the flat tire repaired
by the nearest Toyota dealer.
●Avoid abrupt maneuvering and braking. If the vehicle tires dete riorate,
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.

5327-2. Steps to take in an emergency
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WARNING
■Maintenance of the tires
Each tire, including the spare (if provided), should be checked monthly
when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or tire inflation p ressure
label (tire and load information label). (If your vehicle has t ires of a dif-
ferent size than the size indica ted on the vehicle placard or tire inflation
pressure label [tire and load information label], you should de termine
the proper tire inflation p ressure 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 warning light) when
one or more of your tires is significantly under-inflated. Acco rdingly,
when the low tire pressure telltale (tire pressure warning ligh t) illumi-
nates, you should stop and check your tires as soon as possible , and
inflate them to the proper pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire tread lif e, and may
affect the vehicle’s handl ing and stopping ability.
Please note that the TPMS (tire pressure warning system) is not a sub-
stitute for proper tire maintena nce, and it is the driver’s responsibility to
maintain correct tire pressure, even if under-inflation has not reached
the level to trigger illumination of the TPMS low tire pressure telltale (tire
pressure warning light).
Your vehicle has also been equipped with a TPMS (tire pressure warn-
ing system) malfunction indicato r to indicate when the system is not
operating properly. The TPMS (tire pressure warning system) mal func-
tion indicator is combined with the low tire pressure telltale (tire pressure
warning light). When the system detects a malfunction, the tell tale will
flash for approximately one mi nute and then remain continuously illumi-
nated. This sequence will continue upon subsequent vehicle star t-ups
as long as the malfunction exists . When the malfunction indicator is illu-
minated, the system may not be able to detect or signal low tir e pres-
sure as intended.
TPMS (tire pressure warning system) malfunctions may occur for a vari-
ety of reasons, including the installation of replacement or al ternate tires
or wheels on the vehicle that prevent the TPMS (tire pressure w arning
system) from functioning properly. Always check the TPMS (tire pres-
sure warning system) malfunction telltale after replacing one or more
tires or wheels on your vehicle to ensure that the replacement or alter-
nate tires and wheels allow the TPMS (tire pressure warning sys tem) to
continue to function properly.