2006 TOYOTA HIGHLANDER HYBRID tire pressure

’06 HIGHLANDER HB_U (L/O 0503)
373
2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
Tire inflation pressure
Check the pressure with a gauge ev-
ery two weeks, or at least once a
month. See page 391 in Section 7 −2
for additional information.
Tire surface and wheel nuts
Check the tires carefully for cuts,
damage or excessive wear. See page
393 in Section 7− 2 for additional in-
formation. When checking the tires,
make sure no nuts are missing, and
check the nuts for looseness. Tighten
them if necessary.
Tire rotation
Rotate the tires according to the
maintenance schedule. (For sched-
uled maintenance information, please
refer to the “Scheduled Maintenance
Guide” or “Owner ’s Manual Supple-
ment”.) See page 395 in Section 7 −2
for additional information.Be on the alert for changes in perfor-
mance, sounds, and visual tip −offs that
indicate service is needed. Some impor-
tant clues are as follows:
Engine missing, stumbling, or pinging
Appreciable loss of power
Strange engine noises
A leak under the vehicle (however, wa-
ter dripping from the air conditioning
after use is normal.)
Change in exhaust sound (This may
indicate a dangerous carbon monoxide
leak. Drive with the windows open and
have the exhaust system checked im-
mediately.)
Flat −looking tire; excessive tire squeal
when cornering; uneven tire wear
Vehicle pulls to one side when driving
straight on a level road
Strange noises related to suspension
movement
Loss of brake effectiveness; spongy
feeling brake pedal; pedal almost
touches floor; vehicle pulls to one side
when braking
Engine coolant temperature continually
higher than normal If you notice any of these clues, take your
vehicle to your Toyota dealer as soon as
possible. It probably needs adjustment or
repair.
CAUTION
Do not continue driving with the ve-
hicle unchecked. It could result in se-
rious vehicle damage and possibly
personal injury.
Does your vehicle need
repairing?

’06 HIGHLANDER HB_U (L/O 0503)
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2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
DOITYOURSELF MAINTENANCE
Engine and Chassis
Checking the engine oil level 386
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Checking the coolant level 388
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Checking the radiators and condenser 390
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Checking brake fluid 390
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Checking tire inflation pressure 391
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Checking and replacing tires 393
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Rotating tires 395
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Installing snow tires and chains 396
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Replacing wheels 397
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Aluminum wheel precautions 398
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SECTION 7 2

’06 HIGHLANDER HB_U (L/O 0503)
391
2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
Keep your tire inflation pressures
at the proper level.
The recommended cold tire inflation
pressures, tire sizes and the com-
bined weight of occupants and cargo
(vehicle capacity weight) are de-
scribed on pages 410 and 415. They
are also on the tire and loading infor-
mation label.
You should check the tire inflation
pressure every two weeks, or at least
once a month. And do not forget the
spare! The following instructions for
checking tire inflation pressure
should be observed:
 The pressure s hould be
checked only when the tires are
cold. If your vehicle has been
parked for at least 3 hours and has
not been driven for more than 1.5
km or 1 mile since, you will get
an accurate cold tire inflation pres-
sure reading.
 Always use a tire pressure
gauge. The appearance of a tire
can be misleading. Besides, tire
inflation pressures that are even
just a few pounds off can degrade
ride and handling.
 Do not bleed or reduce tire
inflation pressure after driving.
It is normal for the tire inflation
pressure to be higher after driving.
 Never exceed the vehicle capac-
ity weight. Passenger and lug-
gage weight should be located so
that the vehicle is balanced.
Checking tire inflation
pressure

’06 HIGHLANDER HB_U (L/O 0503)
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2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
Tire pressure gauge
INSPECTION AND ADJUSTMENT
PROCEDURE 1. Remove the tire valve cap.
2. Press the tip of the tire pressure gauge to the tire valve.
3. Read the pressure using the grad- uations of the gauge.
4. In case the tire inflation pressure
is not within the prescribed range,
insert the compressed air from the
valve. In case of applying too
much air, press the center of the
valve and release the air to adjust. 5. After completing the tire inflation
pressure measurement and ad-
justment, apply soapy water to the
valve and check for leakage.
6. Install the tire valve cap.
If a gauge and air pump are not avail-
able, have your vehicle checked by
your Toyota dealer.
CAUTION
Be sure to reinstall the tire valve
caps. Without the valve caps, dirt
or moisture could get into the
valve core and cause air leakage.
If the caps have been lost, have
new ones put on as soon as pos-
sible.
Incorrect tire infl ation pressure may
waste fuel, reduce the comfort of driv-
ing, reduce tire life and make your ve-
hicle less safe to drive.
If a tire frequently needs refilling,
have it checked by your Toyota deal-
er.
CAUTION
Keep your tires properly inflated.
Otherwise, the following condi-
tions may occur and cause an ac-
cident resulting in death or seri-
ous injuries.
Low tire pressure ( underinfla-
tion)—
 Excessive wear
 Uneven wear
 Poor handling
 Possibility of blowouts from an
overheated tire
 Poor sealing of the tire bead
 Wheel deformation and/or tire
separation
 A greater possibility of tire
damage from road hazards

’06 HIGHLANDER HB_U (L/O 0503)
393
2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
High tire pressure (overinfla-
tion)—
Poor handling
 Excessive wear
 Uneven wear
 A greater possibility of tire
damage from road hazardsTread wear indicator
CHECKING YOUR TIRES
Check the tire’s tread for tread
wear indicators. If the indicators
show, replace the tires. The loca-
tion of tread wear indicators is
shown by the “TWI” or “
Δ” marks,
etc., molded on the sidewall of
each tire. The tires on your Toyota have built
−in
tread wear indicators to help you
know when the tires need replace-
ment. When the tread depth wears to
1.6 mm (0.06 in.) or less, the indica-
tors will appear. If you can see the
indicators in two or more adjacent
grooves, the tire should be replaced.
The lower the tread, the higher the
risk of skidding.
Depending on driving conditions, your
tires may wear more rapidly than
those of conventional vehicles.
The effectiveness of snow tires is
lost if the tread wears down below
4 mm (0.16 in.).
If you have tire damage such as
cuts, splits, cracks deep e nough to
expose the fabric, or bulges indi-
cating internal damage, the tire
should be repl aced.
If a tire often goes flat or cannot be
properly repaired due to the size or
location of a cut or other damage, it
should be replaced. If you are not
sure, consult with your Toyota dealer.
Checking and replacing tires

’06 HIGHLANDER HB_U (L/O 0503)
394
2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
If air loss occurs while driving, do not
continue driving. Driving even a short
distance can damage a tire beyond
repair.
An y ti res wh i ch are over 6 years
old must be checked by a qualified
technician even if damage is not
obvious.
Tires deteriorate with age even if they
have never or seldom been used.
This applies also to the spare tire and
tires stored for future use. REPLACING YOUR TIRES
When replacing a tire, use a tire of
the same size and construction,
and the same or greater maximum
load as the originally installed
tires. Also, on all wheel drive mod-
els, all the tires must be the same
brand and have the same tread pat-
terns.
Using any other size or type of tire
may seriously affect handling, ride,
speedometer/odometer calibration,
ground clearance, and clearance be-
tween the body and tires or snow
chains.
Check that the maximum load of the
replaced 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 Cer-
tification Label.For details about the side wall of the
tire and the Certification Label, see
pages 309 and 311.
CAUTION
Observe the following instruc-
tions. Otherwise, an accident
may occur resulting in death or
serious injuries.

Do not mix radial, bias belted,
or biasply tires on your ve-
hicle, as this may cause dan-
gerous handling characteris-
tics resulting in loss of control.
 Do not use tires other than the
manufacturer’s recommended
size, as this may cause danger-
ous handling characteristics
resulting in loss of control.

’06 HIGHLANDER HB_U (L/O 0503)
415
2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
Engine compartment
Tires
Ti r e siz eTi r e inf lat ion pr es s ur e
Front Rear
225/65R17 101S 220 (2.2, 32) 220 (2.2, 32) Wheel size
17 6 1/ 2 J
When driving under the above load condition at sustained high speeds above
160 km/h (100 mph), in countries where such speeds are permitted by −low,
inflate the front and rear tires to the following tire inflation pressure provided
that it does not exceed the maximum cold tire inflation pressure molded
on the tire sidewall.
240 kPa (2.4 kgf/cm
2 or bar, 35 psi)
Wheel nut torque, N
·m (kgf·m, ft·lbf):
103 (10.5, 76)
NOTE: For a complete information on tires (e.g. replacing tires or replacing wheels), see “Checking tire inflation pressure” through “Aluminum
wheel precautions”, pages 391 through 398, in Section 7 −2.
Tire size and cold tire inflation pressure:
kPa (kgf/cm
2 or bar, psi)
Fuses

’06 HIGHLANDER HB_U (L/O 0503)
2006 HIGHLANDER (Hybrid) from Mar. ’05 Prod. (OM48530U)
Publication No. OM48530U
Part No. 01999-48530
Printed in Japan 01−0503 −00
(U)
Quick index
If a service reminder indicator or warning buzzer comes on 144 . . . . . . . . . . .
 If a warning message appears 155 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
 If your vehicle will not start 340 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
 If your vehicle overheats 343 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
 If you have a flat tire 344 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
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 If your vehicle needs to be towed 354 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If a road accident occurs 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
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 Tips for driving during break −in period 301 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the hybrid system 326 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

 General maintenance 371 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
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Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87 (Research Octane Number 91) or
higher
For improved vehicle performance, the use of premium unleaded gasoline
with an Octane Rating of 91 (Research Octane Number 96) or higher is
recommended.
See page 301 for detailed information.
Fuel tank capacity:
65 L (17.2 gal., 14.3 Imp.gal.)
Engine oil:
API grade SL “Energy −Conserving” or ILSAC multigrade engine oil is
recommended.
See page 387 for detailed information.
Tire information: See pages 391 through 398.
Tire inflation pressure: See page 415.
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