Page 520 of 668
IN CASE OF AN EMERGENCY
499
NOTICE
Do not continue driving with a deflated tire.Driving even a short distance can damage a
tire and wheel beyond repair.
When jacking up or installing tire chains, besure to turn off the rear height control airsuspension with the ªHEIGHT CONTROL
OFFº switch and stop the engine. Otherwise,the vehicle height may change because of the
automatic leveling function resulting inaccident.
Page 524 of 668
IN CASE OF AN EMERGENCY
503
Vehicles with kinetic dynamic suspension system Ð
When lowering the spare tire, make sure the spare
tire does not to interfere with the suspension
components. If interference occurs, raise the spare
tire, and pull it toward the rear of the vehicle, and
start again.
4. After the tire is lowered completely to the ground,
remove the holding bracket.CAUTION
Do not take out the spare tire from under the
vehicle until it is lowered completely to the
ground. When removing the spare tire, take care
that fingers are not pinched between the wheel
and holding bracket.
When storing the spare tire, place it with the outer
side of the wheel facing up. Then secure the tire,
taking care that the tire goes straight up without
catching on any other part, to prevent it from flying
forward during a collision or sudden braking.
Page 525 of 668
IN CASE OF AN EMERGENCY
504
Vehicles with kinetic dynamic suspension system Ð
When raising the spare tire, pull the tire toward the
rear of the vehicle. After raising the tire, visually check
that the tire does not interfere with the suspension
components. If interference occurs, lower the spare
tire and start again.
Page 526 of 668
IN CASE OF AN EMERGENCY
505
NOTICE
Tighten the spare tire clamp bolt to hold thespare wheel carrier by the hook securely.
Vehicles with kinetic dynamic suspensionsystem Ð Make sure that the spare tire does
not interfere with the suspension componentswhen the spare tire is stowed. If interference
occurs, the suspension system will bedamaged.
Page 529 of 668
IN CASE OF AN EMERGENCY
508
Front (vehicles without kinetic dynamic
suspension system)
Front (vehicles with kinetic dynamic
suspension system)
Rear
5. Position the jack at the jack points as shown.
Front Ð Under the frame side rail
Rear Ð Under the rear axle housing
Page 538 of 668

IN CASE OF AN EMERGENCY
517
IF YOUR VEHICLE NEEDS TO BETOWED
If towing is necessary, we recommend you to have it done
by your Lexus dealer or a commercial tow truck service.
In consultation with them, have your vehicle towed using
either (a) or (b).
(a) Towing with a wheel lift type truck
(b) Using a flat bed truck
(c) Never tow with a sling type truck
Only when you cannot receive a towing service from a
Lexus dealer or commercial tow truck service, tow your
vehicle carefully in accordance with the instructions
given in ª(d) Emergency towingº on page 522.
Proper equipment will help ensure that your vehicle is not
damaged while being towed. Commercial operators are
generally aware of the state/provincial and local laws
pertaining to towing.
Your vehicle can be damaged if it is towed incorrectly. Although
most operators know the correct procedure, it is possible to
make a mistake. To avoid damage to your vehicle, make sure
the following precautions are observed. If necessary, show
this page to the tow truck driver. TOWING PRECAUTIONS:
Use a safety chain system for all towing, and abide by the
state/provincial and local laws. The wheels and axle on the
ground must be in good condition. If they are damaged, use
a towing dolly.
CAUTION
When
your vehicle is towed, put the vehicle height in the
ªNº (normal) mode and push the ªHEIGHT CONTROL
OFFº switch to turn off the rear height control air
suspension. Otherwise, the vehicle height may be
changed in the automatic leveling function, resulting in
accident. For details, see ªRear height control air
suspensionº on page 422.
Page 552 of 668

MAINTENANCE
531
DOES YOUR VEHICLE NEEDREPAIRING?
Be on the alert for changes in performance and sounds, and
visual tip±offs that indicate service is needed. Some important
clues are:
Engine missing, stumbling, or pinging
Appreciable loss of power
Strange engine noises
A fluid leak under the vehicle (However, water 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 immediately.)
Flat±looking tires, 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 floors, 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 Lexus
dealer as soon as possible. It probably needs adjustment or
repair.
CAUTION
Do not continue driving with the vehicle unchecked. It
could result in serious vehicle damage and possibly
personal injury.
Page 587 of 668

SECTION 6 ± 3
566
SERVICE PROCEDURES AND
SPECIFICATIONS
Chassis
Specifications567
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Checking brake fluid 571
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. . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking power steering fluid 572
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Checking tire inflation pressure 574
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Tire information 578
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Types of tires 587
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotating tires 588
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Checking and replacing tires 589
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . .
Installing snow tires and chains 591
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . .
Replacing wheels 596
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Aluminum wheel precautions 597
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Suspension and chassis 597
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