2006 Lexus GX470 flat tire

SECTION 4
425
IN CASE OF AN EMERGENCY
In case of an emergency
If your engine stalls while driving426
. . . . . . . . . . . . . . . . . . . . . . . . . . .
If your vehicle will not start 426
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If you cannot increase engine speed 430
. . . . . . . . . . . . . . . . . . . . . . . .
If your vehicle overheats 431
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If you have a flat tire 432
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
If your vehicle becomes stuck 446
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If your vehicle needs to be towed 447
. . . . . . . . . . . . . . . . . . . . . . . . . .
If you cannot shift automatic transmission
selector lever 453
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Lexus link system 454
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . .
If you lose your keys or lock yourself out 481
. . . . . . . . . . . . . . . . . . . .

IN CASE OF AN EMERGENCY
432
IF YOU HAVE A FLAT TIRE
1. Reduce your speed gradually, keeping a straight
line. Move cautiously off the road to a safe place
— well away from the traffic. Avoid stopping on the
center divider of a highway. Park on a level spot with
firm ground.
2. Stop the engine and turn on your emergency
flashers.
3. F i r m l y s e t t h e p a r k i n g b r a k e a n d p u t t h e
transmission in “P”.
4. Have everyone get out of the vehicle on the side
away from traffic.
5. Read the following instructions thoroughly.
CAUTION
When jacking, be sure to observe the following
to reduce the possibility of personal injury:
Turn off the active height control suspension
by pushing the active height control switch.
 Follow jacking instructions.
Do not put any part of your body under a
vehicle supported by a jack. Personal injury
may occur.
 Do not start or run the engine while your
vehicle is supported by the jack.
 Stop the vehicle on a level firm ground, firmly
set the parking brake and put the
transmission in “P”. Block the wheel
diagonally opposite to the one being changed
if necessary.
 Make sure to set the jack properly in the jack
point. Raising the vehicle with jack
improperly positioned will damage the vehicle
or may allow the vehicle to fall off the jack
and cause personal injury.
 Never get under the vehicle when the vehicle
is supported by the jack alone.
 Use the jack only for lifting your vehicle
during wheel changing.
 Do not raise the vehicle with someone in the
vehicle.

IN CASE OF AN EMERGENCY
433
When raising the vehicle, do not place any
objects on top of or underneath the jack.
 Raise the vehicle only high enough to remove
and change the tire.
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, be
sure to turn off the rear height control air
suspension with the “HEIGHT CONTROL
OFF” switch and stop the engine. Otherwise,
the vehicle height may change because of the
automatic leveling function resulting in
accident.
40PY040
1Jack
2Spare tire
3Tool tray
1. Get the tool, jack and spare tire.

IN CASE OF AN EMERGENCY
436
To remove the spare tire:
1. Open the back door and remove the spare tire
carrier lid using a flat−bladed screwdriver.
2. Insert the end of the jack handle extension into the
lowering screw and put a cloth between the jack
handle extension and rear bumper to protect the
bumper surface.
3. Turn the jack handle counterclockwise until the
spare tire completely lowered to the ground. Make
sure the handle remains firmly fitted onto the jack
handle extension. Vehicles with kinetic dynamic suspension system —
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.

IN CASE OF AN EMERGENCY
438
NOTICE
Tighten the spare tire clamp bolt to hold the
spare wheel carrier by the hook securely.
 Vehicles with kinetic dynamic suspension
system — Make sure that the spare tire does
not interfere with the suspension components
when the spare tire is stowed. If interference
occurs, the suspension system will be
damaged.
2. Block the wheel diagonally opposite the flat tire
to keep the vehicle from rolling when it is jacked
up.
When blocking the wheel, place a wheel block in front
of one of the front wheels or behind one of the rear
wheels.

IN CASE OF AN EMERGENCY
442
When connecting a jack handle extension with a jack
handle end, use a Phillips−head screwdriver or jack
handle to tighten the bolts on the joints as shown in
the illustration. When connecting the jack handle with
extension, tighten the bolt on the jack handle securely.
Make sure the hollow meets the bolt on any joint when
you tighten the bolts.
NOTICE
Tighten all the joints securely. Otherwise, the
extension may come off and it may damage the
paint or vehicle body.
6. After making sure no one is in the vehicle, raise
it high enough so that the spare tire can be
installed.
Allow for the fact that you need more ground
clearance when putting on the spare tire than when
removing the flat tire.
To raise the vehicle, insert the jack handle extension
into the jack (it is a loose fit) and turn it clockwise
with the handle, making sure the handle remains firmly
fitted onto the jack handle extension. As the jack
touches the vehicle and begins to lift, double −check
that it is properly positioned.

IN CASE OF AN EMERGENCY
443
CAUTION
Never get under the vehicle when the vehicle
is supported by the jack alone.
7. Remove the wheel nuts and remove the flat tire.
Lift the flat tire straight off and put it aside.
Roll the spare wheel into position and align the holes
in the wheel with the bolts. Then lift up the wheel
and get at least the top bolt started through its hole.
Wiggle the tire and press it back over the other bolts.
Before putting on the wheel, remove any corrosion
on the mounting surfaces with a wire brush or such.
Installation of wheels without good metal−to−metal
contact at the mounting surface can cause wheel nuts
to loosen and eventually cause a wheel to come off
while driving.

IN CASE OF AN EMERGENCY
446
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.