2008 TOYOTA LAND CRUISER maintenance

394 4−3. Do−it−yourself maintenance
Press and hold the tire pressure
warning reset switch until the tire
pressure warning light blinks
slowly three times and the mes−
sage “TIRE PRESSURE RESET
PROCEEDING” appears on the
multi−information display.
Wait for a few minutes with the IGNITION ON mode, and then
turn the “ENGINE START STOP” switch to OFF mode.
STEP4
STEP 5

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4−3. Do−it−yourself maintenance
4
Maintenance and care
Registering ID codes
The tire pressure warning valve and transmitter is equipped with a
unique ID code. When replacing a tire pressure warning valve and
transmitter, it is necessary to regi ster the ID code of tire pressure
warning valve and transmitter. Have the ID code registered by your
Toyota dealer.
n When to replace your vehicle’s tires
Tires should be replaced if:
lYou have tire damage such as cuts, splits, cracks deep enough to
expose the fabric or bulges indicating internal damage
lA tire goes flat repeatedly or c annot be properly repaired due to the
size or location of a cut or other damage
If you are not sure, consult with your Toyota dealer.
n Replacing tires and wheels
If the ID code of the tire pressure warning valve and transmitter is not
registered, the tire pre ssure warning system will not work properly. After
driving for about 20 minutes, the ti
re pressure warning light comes on
after blinking for 1 minute to indicate a system malfunction.
n Tire life
Any tire over 6 years old must be checked by a qualified technician even
if they have seldom or never been used or damage is not obvious.
n If the treadwears down below 0.16 in. (4 mm) on snow tires
The effectiveness of snow tires is lost.

396 4−3. Do−it−yourself maintenance
nMaximum load of tire
Check that the maximum load of the re
placed tire is greater than 1/2 of
the Gross Axle Weight Ratings (GAWR) of either the front axle or the
rear axle, whichever is greater.
As for the maximum load of the tire, see the load limit at maximum cold
tire inflation pressure mentioned on the sidewall of the tire, and as for the
Gross Axle Weight Ratings (GAWR)
, see the Certification Label. ( P.
401, 507).
nTire types
1 Summer tires
Summer tires are high−speed performance tires best suited to highway
driving under dry conditions. Sinc
e summer tires do not have the same
traction performance as snow tire s, summer tires are inadequate for
driving on snow−covered or icy roads. For driving on snow−covered
roads or icy roads, the use of
snow tires is recommended. When
installing snow tires, be sure to replace all four tires.
2 All season tires
All season tires are designed to prov ide better traction in snow and to
be adequate for driving in most winter conditions, as well as for use
year round. All season tires, however, do not have adequate traction
performance compared with snow tires in heavy or loose snow. Also,
all season tires fall short in acceleration and handling performance
compared with summer tires in highway driving.
3Snow tires
For driving on snow−covered roads or icy roads, we recommend using
snow tires. If you need snow tires,
select tires of the same size, con−
struction and load capacity as the or iginally installed tires. Since your
vehicle has radial tires as original equipment, make sure your snow
tires also have radial construction. Do not install studded tires without
first checking local regulations for possible restriction. Snow tires
should be installed on all wheels. (
P. 222)

397
4−3. Do−it−yourself maintenance
4
Maintenance and care
nInitializing the tire pressure warning system
Initialize the tires with the tire inflat
ion pressure adjusted to the specified
level.
nIf you press the tire pressure reset switch accidentally
If initialization is performed, adjust t
he tire inflation pressure to the speci−
fied level and initialize the tire pressure warning system again.
nWhen the initialization of the tire pressure warning system has
failed
Initialization can be comp leted in a few minutes. However, in the follow−
ing cases, the settings have not b
een recorded and the system will not
operate properly. If repeated attempts to record tire inflation pressure
settings are unsuccessful, have the vehicle inspected by your Toyota
dealer.
lWhen operating the tire pressure warning reset switch, the warning
light does not flash 3 times and t
he setting message does not appear
on the multi−information display.
lAfter carrying out the initialization procedure, the tire pressure warn−
ing light blinks for 1 minute then stays on after driving for about 20
minutes.
nRoutine tire inflation pressure checks
The tire pressure warning system doe
s not replace routine tire inflation
pressure checks. Make su re to check tire inflation pressure as part of
your routine of daily vehicle checks.

398 4−3. Do−it−yourself maintenance
nTire pressure warning system certification
This device complies with Part 15 of
the FCC Rules. Operation is subject
to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must
accept any interference received,
including interference that may cause undesired operation.
NOTICE:
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Pa
rt 15 of the FCC Rules. These lim−
its are designed to provide reasonable protection against harmful inter−
ference in a residentialinstallation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference
will not occur in a particul
ar installation. If this equipment does cause
harmful interference to radio or tele vision reception, which can be deter−
mined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
lReorient or relocate the receiving antenna.
lIncrease the separation between the equipment and receiver.
lConnect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
lConsult the dealer or an experienced radio/TV technician for help.
FCC WARNING:
Changes or modifications not expre ssly approved by the party responsi−
ble for compliance could void the user ’s authority to operate the equip−
ment.

399
4−3. Do−it−yourself maintenance
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Maintenance and care
CAUTION
n Tire pressure warning system operation
The tire pressure warning system may not provide warning immediately
if a tire bursts or if
sudden air leakage occurs.
n When inspecting or replacing tires
Observe the following precautions to prevent accidents. Failure to do so
may cause damage to parts of the drive train, as well as dangerous han−
dling characteristics, which may le
ad to fatal or injury accidents.
lDo not mix tires of different makes, models, tread patterns or tread−
wear.
lDo not use tire sizes other than those recommended by Toyota.
lDo not mix radial, bias−belted, or bias−ply tires.
lDo not mix summer, all season and winter tires.
lDo not use tire that have been used on another vehicle.
Do not use tires if you do not know they were used previously.
n When initializing the tire pressure warning system
Do not press the tire pressure warning reset switch without first adjusting
the tire inflation pressure to the spec
ified level. Otherwise, the tire pres−
sure warning light may not come on ev en if the tire inflation pressure is
low, or it may come on when the tire
inflation pressure is actually normal.
NOTICE
n Repairing or replacing tires, wheels and tire pressure warning
valves and transmitters
When removing or fitting the wheels, tires or the tire pressure warning
valve and transmitter, contact your Toyota dealer as the tire pressure
warning valve and transmitter may be damaged if not handled correctly.
n To avoid damaging the tire pressure warning valves and transmit
ters
Do not use liquid sealants on flat tires.

400 4−3. Do−it−yourself maintenance
NOTICE
n Driving on rough roads
Take particular care when driving on roads with loose surfaces or pot−
holes.
These conditions may cause losses in tire inflation pressure, reducing
the cushioning ability of the tires. In
addition driving on rough roads may
cause damage to the tires themselves, as well as the vehicle’s wheels
and body.
n If tire inflation pressures become low while driving
Do not continue driving, or your tires and/or wheels may be ruined.

401
4−3. Do−it−yourself maintenance
4
Maintenance and care
Tire inflation pressure
nTire inflation pressure
The recommended cold tire inflation pressure and tire size is dis−
played on the tire and loading information label. (
P. 502)
TIRE SIZECOLD TIRE PRESSUREPXXX/XXRXX
PXXX/XXRXXXXXkPa,XXPSI
XXXkPa,XXPSI
XXXkPa,XXPSI
PXXX/XXRXXPXXX/XXRXX
PXXX/XXRXX
PXXX/XXRXXXXXkPa,XXPSI
FRONT
REAR
SPAREPNEUSDIMENSIONPRESSION
GONFLAGE A FROIDDEXXXkPa,XXPSI
XXXkPa,XXPSI AVA N TARRIERESECOURS
TIRE
SEE MANUAL
ADDITIONAL INFORMATIONFOR OWNER’S
AND LOADINGSEATINGTheand cargo should never exceed XXX XXXkg lbs.orcombined weight occupantsofCAPACITY TOTAL
FRONT
POUR
VOIR
LE DUMANUEL PROPRIETAIREDEPLUS AMPLES INFORMATIONS,
REARINFORMATIONINFORMATION
NOMBRE
Le
doit jamais etre a kg lb.ouXXX XXXsuperieur poids totaldes et du nechargementoccupantsDE PLACES ASSISESTOTAL X
AVA N T XARRIEREXSUR LES ET LEPNEUSCHARGEMENTXXX
ITY43C072