Toyota Highlander (2022 year). Manual in english — page 29
465
7-2. Steps to take in an emergency
7
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When the electric power
steering system warning light
comes on
When the light comes on yellow,
the assist to the power steering is
restricted. When the light comes
on red, the assist to the power
steering is lost and handling oper-
ations of the steering wheel
become extremely heavy.
When steering wheel operations
are heavier than usual, grip the
steering wheel firmly and operate
it using more force than usual.
■
If the tire pressure warning
light comes on
Be sure to observe the following
precautions.
Failure to do so could cause a
loss of vehicle control and result
in death or serious injury.
●
Stop your vehicle in a safe place
as soon as possible. Adjust the
tire inflation pressure immedi-
ately.
●
Vehicles with a compact spare
tire: If the tire pressure warning
light comes on even after tire
inflation pressure adjustment, it
is probable that you have a flat
tire. Check the tires. If a tire is
flat, change it with the spare tire
and have the flat tire repaired by
the nearest Toyota dealer.
●
Avoid abrupt maneuvering and
braking.
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
provided), should be checked
monthly when cold and inflated to
the inflation pressure recom-
mended by the vehicle manufac-
turer on the vehicle placard or tire
inflation pressure label (tire and
load information label). (If your
vehicle has tires of a different size
than the size indicated on the
vehicle placard or tire inflation
pressure label [tire and load infor-
mation label], you should deter-
mine the proper tire inflation
pressure for those tires.)
As an added safety feature, your
vehicle has been equipped with a
tire pressure monitoring system
(TPMS-tire pressure warning sys-
tem) that illuminates a low tire
pressure telltale (tire pressure
warning light) when one or more
of your tires is significantly
under-inflated. Accordingly, when
the low tire pressure telltale (tire
pressure warning light) illumi-
nates, 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 efficiency and tire
tread life, and may affect the vehi-
cle’s handling and stopping ability.
WARNING
Please note that the TPMS (tire
pressure warning system) is not a
substitute for proper tire mainte-
nance, and it is the driver’s
responsibility to maintain correct
tire pressure, even if under-infla-
tion has not reached the level to
trigger illumination of the TPMS
low tire pressure telltale (tire pres-
sure warning light).
466
7-2. Steps to take in an emergency
Your vehicle has also been
equipped with a TPMS (tire pres-
sure warning system) malfunc-
tion indicator to indicate when the
system is not operating properly.
The TPMS (tire pressure warning
system) malfunction indicator is
combined with the low tire pres-
sure telltale (tire pressure warning
light). When the system detects a
malfunction, the telltale will flash
for approximately one minute and
then remain continuously illumi-
nated. This sequence will con-
tinue upon subsequent vehicle
start-ups as long as the malfunc-
tion exists. When the malfunction
indicator is illuminated, the sys-
tem may not be able to detect or
signal low tire pressure as
intended.
TPMS (tire pressure warning sys-
tem) 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 functioning properly. Always
check the TPMS (tire pressure
warning system) malfunction tell-
tale 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
specifications or makers, as the
tire pressure warning system may
not operate properly.
If a warning message
is displayed
The multi-information dis-
play shows warnings of sys-
tem malfunctions,
incorrectly performed oper-
ations, and messages that
indicate a need for mainte-
nance. When a message is
shown, perform the correc-
tion procedure appropriate
to the message.
Additionally, if a warning
light comes on or flashes at
the same time that a warn-
ing message is displayed,
take the appropriate correc-
tive action for the warning
light. (
If a warning message is dis-
played again after the
appropriate actions have
been performed, contact
your Toyota dealer.
467
7-2. Steps to take in an emergency
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The warning lights and warning buzzers operate as follows depend-
ing on the content of the message. If a message indicates the need
for inspection by a dealer, have the vehicle inspected by your Toyota
dealer immediately.
*
: A buzzer sounds the first time a message is shown on the multi-informa-
tion display.
■
Warning messages
The warning messages explained
below may differ from the actual
messages according to operation
conditions and vehicle specifica-
tions.
■
Warning buzzer
In some cases, the buzzer may not
be heard due to being in a noisy
location or audio sound.
■
If “Engine Oil Level Low Add or
Replace” is displayed
The engine oil level is low. Check
the level of the engine oil, and add if
necessary.
This message may appear if the
vehicle is stopped on a slope. Move
the vehicle to a level surface and
check to see if the message disap-
pears.
Messages and warnings
Warning light
Warning
buzzer
*
Warning
-
Sounds
Indicates an important situation, such as
when a system related to driving is mal-
functioning or that danger may result if
the correction procedure is not per-
formed
Indicates a situation, such as when dam-
age to the vehicle or danger may result
Comes on or
flashes
Sounds
Indicates an important situation, such as
when the systems shown on the
multi-information display may be malfunc-
tioning
-
Does not
sound
Indicates a condition, such as malfunc-
tion of electrical components, their condi-
tion, or indicates the need for
maintenance
Indicates a situation, such as when an
operation has been performed incor-
rectly, or indicates how to perform an
operation correctly
468
7-2. Steps to take in an emergency
■
If “Engine Stopped Steering
Power Low” is displayed
This message is displayed if the
engine is stopped while driving.
When steering wheel operations are
heavier than usual, grip the steering
wheel firmly and operate it using
more force than usual.
■
If “Shift to P when Parked” is
displayed
This message is displayed when the
driver’s door is opened without turn-
ing the engine switch off with the
shift lever in any position other than
P. Change the shift lever to P.
■
If “Auto Power OFF to Conserve
Battery” is displayed
Power was cut off due to the auto-
matic power off function. Next time
when starting the engine, increase
the engine speed slightly and main-
tain that level for approximately 5
minutes to recharge the battery.
■
If “Headlight System Malfunc-
tion Visit Your Dealer” is dis-
played
The following systems may be mal-
functioning. Have the vehicle
inspected by your Toyota dealer
immediately.
●
The LED headlight system (if AFS
[Adaptive Front-lighting System]
equipped)
●
AFS (Adaptive Front-lighting Sys-
tem) (if equipped)
●
The automatic headlight leveling
system (if equipped)
●
Automatic High Beam
■
If “Radar Cruise Control
Unavailable” is displayed
The dynamic radar cruise control
with full-speed range system cannot
be used temporarily. Use the system
when it becomes available again.
■
If a message that indicates the
malfunction of front camera is
displayed
The following systems may be sus-
pended until the problem shown in
the message is resolved. (
●
PCS (Pre-Collision system)
●
LTA (Lane Tracing Assist)
●
Automatic High Beam
●
RSA (Road Sign Assist) (if
equipped)
●
Dynamic radar cruise control with
full-speed range
■
If a message that indicates the
malfunction of radar sensor is
displayed
The following systems may be sus-
pended until the problem shown in
the message is resolved. (
●
PCS (Pre-Collision system)
●
LTA (Lane Tracing Assist)
●
Dynamic radar cruise control with
full-speed range
■
If “AWD System Overheated
Switching to 2WD Mode” or
“AWD System Overheated 2WD
Mode Engaged” is displayed
This message may be displayed
when driving under extremely high
load conditions.
Drive the vehicle at low speeds or
stop the vehicle in a safe place with
the engine running until the mes-
sage is cleared.
If the message is not cleared, have
the vehicle inspected by your Toyota
dealer.
■
If “Check Fuel Cap” is dis-
played
The fuel tank cap is not properly
installed. Correctly install the fuel
tank cap.
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7-2. Steps to take in an emergency
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If “Maintenance Required
Soon” is displayed
Indicates that all maintenance
according to the driven distance on
the maintenance schedule
*
should
be performed soon.
Comes on approximately 4500
miles (7200 km) after the message
has been reset. If necessary, per-
form maintenance. Please reset the
message after the maintenance is
performed. (
*
: Refer to the separate “Scheduled
Maintenance Guide” or “Owner’s
Manual Supplement” for the main-
tenance interval applicable to your
vehicle.
■
If “Maintenance Required Visit
Your Dealer” is displayed
Indicates that all maintenance is
required to correspond to the driven
distance on the maintenance sched-
ule
*
.
Comes on approximately 5000
miles (8000 km) after the message
has been reset. (The indicator will
not work properly unless the mes-
sage has been reset.) Perform the
necessary maintenance. Please
reset the message after the mainte-
nance is performed. (
*
: Refer to the separate “Scheduled
Maintenance Guide” or “Owner’s
Manual Supplement” for the main-
tenance interval applicable to your
vehicle.
■
If “Oil Maintenance Required
Soon” is displayed
Indicates that the engine oil should
be scheduled to be changed.
Check the engine oil and change it if
necessary. After changing the
engine oil, make sure to reset the
message. (
■
If “Oil Maintenance Required” is
displayed
Indicates that the engine oil should
be changed.
Check and change the engine oil,
and oil filter by your Toyota dealer.
After changing the engine oil, make
sure to reset the message.
(
■
If a message that indicates the
need for visiting your Toyota
dealer is displayed
The system or part shown on the
multi-information display is malfunc-
tioning. Have the vehicle inspected
by your Toyota dealer immediately.
■
If a message that indicates the
need for referring to Owner’s
Manual is displayed
●
If any of the following messages
are shown on the multi-informa-
tion display, it may indicate a mal-
function. Immediately stop the
vehicle and contact your Toyota
dealer.
• “Braking Power Low Stop in a
Safe Place See Owner's Manual”
• “Oil Pressure Low Stop in a Safe
Place See Owner's Manual”
• “Charging System Malfunction
Stop in a Safe Place See Owner's
Manual”
●
If “Smart Key System Malfunction
See Owner's Manual” is shown on
the multi-information display, it
may indicate a malfunction. Have
the vehicle inspected by your Toy-
ota dealer immediately.
●
If any of the following messages
are shown on the multi-informa-
tion display, follow the instruc-
tions.
• “Engine Coolant Temp High Stop
in a Safe Place See Owner's Man-
ual” (
• “High Transmission Fluid Temp
See Owner's Manual” (
470
7-2. Steps to take in an emergency
Stop the vehicle in a safe
place on a hard, flat surface.
Set the parking brake.
Shift the shift lever to P.
Stop the engine.
Turn on the emergency flash-
ers. (
For vehicles with power back
door: Turn off the power back
door system. (
NOTICE
■
If “High Power Consumption
Partial Limit on AC/Heater
Operation” is displayed fre-
quently
There is a possible malfunction
relating to the charging system or
the battery may be deteriorating.
Have the vehicle inspected by
your Toyota dealer.
If you have a flat tire
Your vehicle is equipped
with a spare tire. The flat tire
can be replaced with the
spare tire.
For details about tires:
WARNING
■
If you have a flat tire
Do not continue driving with a flat
tire.
Driving even a short distance with
a flat tire can damage the tire and
the wheel beyond repair, which
could result in an accident.
Before jacking up the
vehicle
471
7-2. Steps to take in an emergency
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Jack handle
Wheel nut wrench
Adapter socket
Jack
Spare tire
Wheel lock key (if equipped)
Location of the spare tire, jack and tools
WARNING
■
Using the tire jack
Observe the following precau-
tions.
Improper use of the tire jack may
cause the vehicle to suddenly fall
off the jack, leading to death or
serious injury.
●
Do not use the tire jack for any
purpose other than replacing
tires or installing and removing
tire chains.
●
Only use the tire jack that
comes with this vehicle for
replacing a flat tire.
Do not use it on other vehicles,
and do not use other tire jacks
for replacing tires on this vehi-
cle.
472
7-2. Steps to take in an emergency
When replacing tires on a vehi-
cle with wheel lock nuts, use the
following procedures to remove
and install the wheel lock nuts.
The wheel lock key is stored in
the tray inside the luggage com-
partment. Always return the
wheel lock key to its original
position after use, so that it does
not get lost. (
■
Removal
For ease of removal, the wheel
lock nut should always be the
first one loosened.
1
Place the wheel lock key on
top of the wheel lock nut,
turning until the wheel lock
key and wheel lock nut pat-
terns engage.
2
Place the wheel nut wrench
on the wheel lock key, and
while applying pressure on
the wheel lock key, loosen
the wheel lock nut.
■
Installation
For ease of installation, the
wheel lock nut should always be
the last one tightened.
1
By hand, install a wheel lock
nut on each wheel.
2
Place the wheel lock key on
top of the wheel lock nut,
turning until the wheel lock
key and wheel lock nut pat-
terns engage.
3
Place the wheel nut wrench
on the wheel lock key, and
while applying pressure on
the wheel lock key, tighten
the wheel lock nut to the rec-
ommended torque.
WARNING
●
Put the jack properly in its jack
point.
●
Do not put any part of your body
under the vehicle while it is sup-
ported by the jack.
●
Do not start the engine or drive
the vehicle while the vehicle is
supported by the jack.
●
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.
Wheel lock nut (if
equipped)
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7-2. Steps to take in an emergency
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1
Pull the strap upwards and
open the center deck board.
2
Remove the center deck
board.
3
Remove the jack cover.
4
Remove the jack after remov-
ing the hook.
1
Pull the strap upwards and
open the center deck board.
NOTICE
■
When using a wheel lock key
(if equipped)
Do not use an impact wrench.
Using an impact wrench may
cause permanent damage to
wheel lock nut and wheel lock
key. If in doubt about wheel lock
application, contact your Toyota
dealer.
Taking out the jack
Taking out the spare tire
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7-2. Steps to take in an emergency
2
Remove the center deck
board.
3
Remove the cover.
If it is difficult to remove the cover,
you can use your key.
4
Attach the adapter socket to
the spare tire clamp bolt.
5
Connect the jack handle
extension to the jack handle.
Check that the extension is locked
in place by the button.
6
Connect the jack handle to
the adapter socket. Turn the
jack handle counterclock-
wise.
The tire will be lowered completely
to the ground.
Turn the jack handle slowly to lower
the spare tire. If the handle is
turned quickly, the wire cable may
slip off of the shaft inside the unit
and the tire may not be lowered.
If the spare tire cannot be lowered:
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7-2. Steps to take in an emergency
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Pull out the spare tire and
stand it against the bumper.
With a compact spare tire
With a full-size spare tire
Vehicles with a compact
spare tire
8
Fully depress the secondary
latch and remove the
holding bracket from the
hoist assembly .
9
Tilt the bracket and pass it
through the wheel opening.
Then remove the hoist
assembly .
Vehicles with a full-size spare
tire
8
Fully depress the secondary
latch and remove the
476
7-2. Steps to take in an emergency
holding bracket from the
hoist assembly .
9
Tilt the holding bracket so
that it can easily be passed
through the wheel opening.
After passing the holding
bracket through the wheel
opening, remove the hoist
assembly .
1
Chock the tires.
2
Slightly loosen the wheel
nuts (one turn).
Vehicles with wheel locks: Use the
wheel lock key to loosen the wheel
WARNING
■
When storing the spare tire
Be careful not to catch fingers or
other body parts between the
spare tire and the body of the
vehicle.
Replacing a flat tire
Flat tire
Wheel chock
positions
Front left-hand
side
Behind the rear
right-hand side
tire
Front right-hand
side
Behind the rear
left-hand side tire
Rear left-hand
side
In front of the
front right-hand
side tire
Rear right-hand
side
In front of the
front left-hand
side tire
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7-2. Steps to take in an emergency
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lock.
3
Turn the tire jack portion
by hand until the notch of the
jack is in contact with the jack
point.
The jack point guides are located
under the rocker panel. They indi-
cate the jack point positions.
4
Raise the vehicle until the tire
is slightly raised off the
ground.
5
Remove all the wheel nuts
and the tire.
When resting the tire on the
ground, place the tire so that the
wheel design faces up to avoid
scratching the wheel surface.
■
If the spare tire cannot be low-
ered
If the spare tire cannot be lowered, it
may not have been stowed properly.
Perform the following procedure:
1
Fully tighten the spare tire clamp
bolt by turning the jack handle
clockwise until two clicks are
heard and the jack handle skips.
2
Turn the jack handle counter-
clockwise to lower the spare tire.
If the spare tire still cannot be low-
ered, attempt to fully tighten the
spare tire clamp bolt again by turn-
ing the jack handle clockwise. Then
turn it counterclockwise at least 2
turns to lower the spare tire.
If the spare tire still cannot be low-
478
7-2. Steps to take in an emergency
ered, the wire cable may be sev-
ered. Have the vehicle inspected by
your Toyota dealer.
1
Remove any dirt or foreign
matter from the wheel con-
tact surface.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is in
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
nuts to loosen and the tire to fall
off, resulting in death or serious
injury.
• Never use oil or grease on the
wheel bolts or wheel nuts.
Oil and grease may cause the
wheel nuts to be excessively
tightened, leading to bolt or disc
wheel damage. In addition, the
oil or grease can cause the
wheel nuts to loosen and the
wheel may fall off, causing an
accident and resulting in death
or serious injury. Remove any
oil or grease from the wheel
bolts or wheel nuts.
• Have the wheel nuts tightened
with a torque wrench to 76 ft•lbf
(103 N•m, 10.5 kgf•m) as soon
as possible after changing
wheels.
• When installing a tire, only use
wheel nuts that have been spe-
cifically designed for that wheel.
• If there are any cracks or defor-
mations in the bolt screws, nut
threads or bolt holes of the
wheel, have the vehicle
inspected by your Toyota
dealer.
• Do not attach a heavily dam-
aged wheel ornament, as it may
fly off the wheel while the vehi-
cle is moving.
●
Observe the following precau-
tions.
Failure to do so may result in
serious injury:
• Do not try to remove the wheel
ornament by hand. Take due
care in handling the ornament to
avoid unexpected personal
injury.
• Lower the spare tire completely
to the ground before removing it
from under the vehicle.
■
Replacing a flat tire for vehi-
cles with power back door
In cases such as when replacing
tires, make sure to turn off the
power back door main switch
(
P.521). Failure to do so may
cause the back door to operate
unintentionally if the power back
door switch is accidentally
touched, resulting in hands and
fingers being caught and injured.
Installing the spare tire
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7-2. Steps to take in an emergency
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motion, causing the tire to come off.
2
Install the spare tire and
loosely tighten each wheel
nut by hand by approximately
the same amount.
When replacing an aluminum wheel
with an aluminum wheel, turn the
wheel nuts until the washers
come into contact with the disc
wheel
.
When replacing an aluminum wheel
with a steel wheel, tighten the
wheel nuts until the tapered portion
comes into loose contact with
the disc wheel seat
.
3
Lower the vehicle.
4
Firmly tighten each wheel nut
two or three times in the
order shown in the illustra-
tion.
Vehicles with wheel locks: Tighten
the wheel lock using the wheel lock
key after tightening the other wheel
nuts.
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
WARNING
■
Stowing the flat tire
Failure to follow steps listed under
stowing the tire may result in
damage to the spare tire carrier
and loss of the tire, which could
result in serious injury or death.
480
7-2. Steps to take in an emergency
1
Remove the center wheel
ornament by pushing from
the reverse side.
Be careful not to lose the wheel
ornament.
2
Stand the tire against the
bumper with the inner sur-
face facing toward you. Pass
the hoist assembly and
holding bracket through
the wheel opening.
3
Fully depress the secondary
latch and install the
bracket to the hoist
assembly .
4
Lay the tire on the ground
with the outer surface (valve
stem) facing up.
5
Before raising the tire, make
sure that the hoist assembly
is perpendicular to the wheel
opening. (Try to place the tire
directly beneath the vehicle,
Stowing the flat tire, jack
and all tools
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