service Lexus GX470 2006 Basic Functions In Frequent Use / LEXUS 2006 GX470 (OM60B99U) Service Manual

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IF YOUR ENGINE STALLS WHILEDRIVING
If your engine stalls while driving...
1. Reduce your speed gradually, keeping a straight line. Move
cautiously off the road to a safe place.
2. Turn on your emergency flashers.
3. Turn the ignition key to “ACC” or “LOCK”, and try starting the
engine again.
If the engine will not start, see “If your vehicle will not start”\
.
CAUTION
If the engine is not running, the power assist for the
brakes and steering will not work, so steering and
braking will be much harder than usual.
IF YOUR VEHICLE WILL NOT START
(a) Simple checks
Before making these checks, make sure you have followed the
correct starting procedure instructions in “How to start the
engine” on page 348 and that you have sufficient fuel. Since
your vehicle is equipped with the engine immobilizer system,
also check whether the other keys will start the engine. If they
work, your key may be broken. Have the key checked at your
Lexus dealer. If none of your keys work, there may be a
malfunction in the immobilizer system. Call your Lexus dealer.
See “Keys” on page 8.
If the engine is not turning over or is turning over too
slowly —
1. Check that the battery terminals are tight and clean.
2. If the battery terminals are O.K., switch on the interior light.
3. If the light is out, dim or goes out when the starter is cranked,
the battery is discharged. You may try jump starting. See “(c)
Jump starting” for further instruction.
If the light is O.K., but the engine still will not start, it needs
adjustment or repair. Call a Lexus dealer, Roadside
Assistance or Customer Service Assistance. (See
“Foreword”.)

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NOTICE
Do not pull or pushstart the vehicle. It may damage
the vehicle or cause a collision when the engine starts.
Also the threeway catalytic converter may overheat
and become a fire hazard.
If the engine turns over at its normal speed but will not
start —
1. Turn the ignition key to “ACC” or “LOCK” and try starting the
engine again.
2. The engine may be flooded because of repeated cranking.
See “(b) Starting a flooded engine” for further instructions.
3. If the engine still will not start, it needs adjustment or repair.
Call a Lexus dealer, Roadside Assistance or Customer Service
Assistance. (See “Foreword”.)
(b) Starting a flooded engine
If the engine will not start, your engine may be flooded
because of repeated cranking.
If this happens, turn the ignition key to “START” with the
accelerator pedal fully depressed, and hold the key at this
position for about 30 seconds. Then the cranking hold function
stops cranking automatically, and you can try starting the
engine with your foot off the accelerator pedal.
If the engine does not start, wait a few minutes and try again.
If the engine still will not start, it needs adjustment or repair.
Call a Lexus dealer, Roadside Assistance or Customer Service
Assistance. (See “Foreword”.)
(c) Jump starting
To avoid serious personal injury and damage to your
vehicle which might result from battery explosion, acid
burns, electrical burns, or damaged electronic
components, these instructions must be followed
precisely.
If you are unsure about how to follow this procedure, we
strongly recommend that you seek help from your Lexus
dealer, Roadside Assistance or Customer Service Assistance.
(See “Foreword”.)

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11. After changing the wheel, check the air
pressure of the replaced tire. Stow all the tools,
jack and flat tire securely.
If the pressure of the replaced tire is low, drive slowly
to the nearest service station and fill to the correct
pressure.
Do not forget to reinstall the tire valve cap as dirt and
moisture could get into the valve core and possible
cause air leakage. If the cap is missing, put a new
one on as soon as possible.
This is the same procedure for changing or rotating
your tires.
CAUTION
Before driving, make sure all the tools, jack and
flat tire are securely in place in their storage
location to reduce the possibility of personal
injury during a collision or sudden braking.
IF YOUR VEHICLE BECOMESSTUCK
If your vehicle becomes stuck in snow, mud, sand, etc.,
then you may attempt to rock the vehicle free by moving
it forward and backward.
In this situation, lock the center differential and turn off the
vehicle stability control system. (For details, see
“Fourwheel drive system” on page 356.)
CAUTION
Do not attempt to rock the vehicle free by moving it
forward and backward if people or objects are anywhere
near the vehicle. During the rocking operation the
vehicle may suddenly move forward or backward as it
becomes unstuck, causing injury or damage to nearby
people or objects.

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NOTICE
If you rock your vehicle, observe the following
precautions to prevent damage to the transmission and
other parts.
 Do not depress the accelerator pedal while shifting
the selector lever or before the transmission is
completely shifted to forward or reverse gear.
 Do not race the engine and avoid spinning the
wheels.
 If your vehicle remains stuck after rocking the vehicle
several times, consider other ways such as towing.
IF YOUR VEHICLE NEEDS TO BE
TOWED
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 “(d) Emergency towing” on page 451.
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.

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(c) Towing with a sling type truck
NOTICE
Do not tow with a sling type truck, either from the front
or rear. This may cause body damage.
(d) Emergency towing
If towing is necessary, we recommend you to have it done
by your Lexus dealer or a commercial tow truck service.
If towing service is not available in an emergency, your
vehicle may be temporarily towed by a cable or chain
secured to the emergency towing eyelet. Use extreme
caution when towing the vehicle.
NOTICE
 Only use specified towing eyelet; otherwise your
vehicle may be damaged.
 Never tow a vehicle from the rear with four wheels on
the ground. This may cause serious damage to the
transmission.

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CAUTION
If the emergency towing eyelet is used to get out when
your vehicle becomes stuck in the mud, sand or other
condition from which the vehicle cannot be driven out
under its own power, make sure to observe the
precautions mentioned below. Otherwise, excessive
stress will be put on the eyelet and the towing cable or
chain may break, causing serious injury or damage.
If the towing vehicle can hardly move, do not forcibly
continue the towing. Contact your Lexus dealer or a
commercial tow truck service for assistance.
 Tow the vehicle as straight ahead as possible.
 Keep away from the vehicle during towing.
Tips for towing a stuck vehicle:
The following methods are effective to use when your
vehicle is stuck in the mud, sand or other condition from
which the vehicle cannot be driven out under its own
power. Use extreme caution when towing the vehicle. In
addition, keep away from the vehicles and towing cable or
chain when towing.
 Remove the sand and soil in the front and the back of the
tires.
 Place stones or wood under the tires.
IF YOU CANNOT SHIFT AUTOMATIC
TRANSMISSION SELECTOR LEVER
If you cannot shift the selector lever out of “P” position to
other positions even tho ugh the brake pedal is depressed,
use the shift lock override button as follows:
1Turn the ignition key to “LOCK”. Make sure the parking
brake is applied.
2Pry up the cover with a flathead screwdriver or equivalent.

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3Push down the shift lock override button. You can shift out
of “P” position only while pushing the button.
4Shift into “N” position.
Insert the cover. Start the engine. For your safety, keep
the brake pedal depressed.
Be sure to have the system checked by your Lexus dealer as
soon as possible.
LEXUS LINK SYSTEM (If equipped)
 1
PTT (Push To Talk) button 2
Volume button
3
Phone button 4
“SERVICES” button
5
Emergency button
The Lexus Link System is an invehicle communications
service that provides you with enhanced safety, security
and convenience. With an active subscription you can
push the “SERVICES” button for operator assistance or in
an emergency situation such as a vehicle accident (in
which the airbag was activated), you will automatically be
connected to the Lexus Link Call Center which will assist
you and/or send help 24 hours a day, 7 days a week.
The Lexus Link System can also record your conversation with
the Lexus Link Call Advisor.

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Information for using the Lexus Link System
The Lexus Link System is a subscription−based service. To
obtain any of the Lexus Link services you must have enrolled
with the Lexus Link Call Center and have an active
subscription. It is important to be aware that an active
subscription is required to receive safety and security services.
To learn more about your subscription status or how to renew
or extend your subscription, please push the “SERVICES”
button and speak to the Lexus Link Advisor, or you may dial toll
free 1 −800−25 Lexus (Toll −Free) (1−800−255−3987) and
select the option for Lexus Link. If you are not enrolled, you will
hear the explanation about the Lexus Link System. The actual
message is shown on “Audible voice prompts” on page 478.
If you push the “SERVICES” button again, you will be
connected to the Lexus Link Call Center for enrollment. To
cancel the enrollment call, push the phone button.
NOTICE
This system is only operational in GPS (Global
Positioning System) and cellular coverage areas.
Services may not be available in an area where the GPS
and cellular phone signals cannot be received.
INFORMATION
Operating the Lexus Link System during the use of
Bluetooth phone will terminate a Bluetooth phone call.

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 1
Lexus Link System indicator light (green)
2
Lexus Link System warning light (red)
When the ignition is turned to the “ON” position, the warning
light comes on for 2 seconds, then goes off. As soon as it goes
out, the indicator light comes on. This means the Lexus Link
System is operating properly. The indicator light should remain
on to inform you that you have an active subscription. If your
Lexus Link subscription has expired, the indicator light should
go off. To activate your Lexus Link System, press the
“SERVICES” button. To learn more about your subscription
status or how to renew or extend your subscription, please
push the “SERVICES” button to speak to a Lexus Link Advisor,
or you may dial toll free 1−800−25 Lexus (Toll −Free)
(1−800−255−3987) and select the option for Lexus Link. If
problems are detected in the Lexus Link System, the warning
light comes on or you will hear “A system error has been
detected. Please contact your Lexus dealer.” In either case,
take your vehicle to your Lexus dealer. In some cases, even if your subscription has expired, the
indicator light may come on. This is due to the time delay
required to process the deactivation of your Lexus Link
System. During this period, when you push the “SERVICES”
button, your call will be forwarded to enrollment. Once the
deactivation process has been completed, the indicator light
will go off.
NOTICE
The indicator light is the
primary means to let you know
the status of your subscription. It is important to be
aware that an active subscription is required to receive
safety and security services. If the indicator light is
disabled, your subscription has expired. If you would
like to renew your subscription for Lexus Link services,
please contact Lexus Link Call Center by pushing the
“SERVICES” button twice, dial toll free 180025 Lexus
(TollFree) (18002553987) and select the option for
Lexus Link, or contact your Lexus dealer.

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Automatic notifications of airbag deployment
If an airbag deploys, an emergency signal is sent automatically
to the Lexus Link Call Center. In your vehicle, the system
announces “Impact detected, connecting to Lexus Link
Emergency.” In response to the signal, the Lexus Link Advisor
will attempt to communicate with you first. If the advisor cannot
get any response from you, the advisor will locate your vehicle
through the GPS, call the nearest emergency services
provider, describe the situation and your location. If necessary,
the advisor will transfer your call to the emergency services
operator.
NOTICE
This system is only operational in GPS and cellular
coverage areas. Upon subscription expiration, all
Lexus Link services (i.e. automatic notification,
emergency call functions, service call functions,
remote door locking/unlocking function, remote horn
and lights function) are deactivated.
Manual emergency calling
You can place an emergency call manually. Push the
emergency button. You will hear “Connecting to Lexus
Link Emergency.” Upon reception of your call, the advisor
will locate your vehicle and contact you to assess the
situation. If necessary, the advisor will alert the nearest
emergency servic e provider. This emergency call should
only be made in lifethreatening situations.
If you push the emergency button accidentally, wait until the
Lexus Link advisor answers. Explain to the advisor that
emergency assistance is not necessary.