traction control SUZUKI XL7 2007 2.G User Guide

3-67 INSTRUMENT PANEL
78J00-03E
Navigation/Radio SystemYour vehicle may have a navigation radio
system.
The navigation radio system has built-in
features intended to minimize driver dis-
traction. Technology alone, no matter how
advanced, can never replace your own
judgment. For complete information on
your navigation radio system, including tips
on helping to reduce distractions while
driving, see the Navigation System Man-
ual.Rear Seat Entertainment SystemYour vehicle may have a DVD Rear Seat
Entertainment (RSE) system. The RSE
system works with the vehicle's audio sys-
tem. The DVD player is part of the front
radio. The RSE system includes a radio
with a DVD player, a video display screen,
audio/video jacks, two wireless head-
phones, and a remote control. Refer to
“Radio with CD and DVD (MP3)” in this
section for more information on the vehi-
cle’s audio/DVD system.
Before You Drive
The RSE is designed for rear seat passen-
gers only. The driver cannot safely view
the video screen while driving and should
not try to do so.
In severe or extreme weather conditions
the RSE system may or may not work until
the temperature is within the operating
range. The operating range for the RSEsystem is above –4°F (–20°C) or below
140°F (60°C). If the temperature of your
vehicle is outside of this range, heat or
cool the vehicle until the temperature is
within the operating range of the RSE sys-
tem.
Parental Control
The RSE system may have a Parental
Control feature, depending on which radio
you have. The Parental Control feature will
turn off the video screen. This feature also
disables all button operations from the
remote control. This feature can be used to
gain the attention of the rear passengers
that are using headphones.
To enable Parental Control press and hold
the radio power button for more than two
seconds. If on, the radio and video screen
will turn off. If a DVD and/or CD is playing,
it will be stopped. A “padlock” icon or a text
message may be displayed on the radio
display depending on which radio you
have, while Parental Control is on. The
radio can be turned back on with a single
press of the power button and used nor-
mally, but the RSE system will remain in
Parental Control.
To turn off Parental Control, press and
hold the radio power button for more than
two seconds. The video screen will return
to the state they were in before Parental
Control was turned on. The padlock icon
will disappear from the radio display.Parental Control can also be turned off by
inserting or ejecting any disc, an ignition
cycle, or pressing the play icon on the
radio DVD display menu.
Headphones
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The RSE includes two 2-channel wireless
headphones that are dedicated to this sys-
tem. These headphones are used to listen
to media such as CDs, DVDs, MP3s,
DVDAs, radio, or any auxiliary source con-
nected to the auxiliary input jack, if your
vehicle has this feature or A/V jacks. The
wireless headphones have an On/Off but-
ton, channel 1/2 switch, and a volume con-
trol.
If your vehicle has a third row video screen
display, it will have two additional head-
phones.

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Braking in Emergencies
With ABS, you can steer and brake at the
same time. In many emergencies, steering
can help you more than even the very best
braking.Traction Control System (TCS)Your vehicle has a traction control system
that limits wheel spin. This is especially
useful in slippery road conditions. The sys-
tem operates only if it senses that one or
both of the front wheels are spinning or
beginning to lose traction. When this hap-
pens, the system reduces engine power to
limit wheel spin.
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This light will come on when your traction
control system is limiting wheel spin.
You may feel or hear the system working,
but this is normal. This light may also come
on after extended heavy braking indicating
the brakes have become too hot to limit
wheel spin.
The traction control system automatically
comes on whenever you start your vehicle.
To limit wheel spin, especially in slippery
road conditions, you should always leavethe system on. But you can turn the trac-
tion control system off if you ever need to.
You should turn the system off if your vehi-
cle ever gets stuck in sand, mud, ice or
snow and rocking the vehicle is required.
Refer to “Rocking Your Vehicle to Get It
Out” in this section.
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The traction control system can be turned
off by pressing the traction control button,
located on the floor console to the left of
the shift lever.
The traction control system can be acti-
vated again by pressing the traction control
button.
If the system is limiting wheel spin when
you press the button, the traction control
off light will appear on the instrument panel
cluster. The system will not turn off until
there is no longer a current need to limit
wheel spin. You can turn the system back
on at any time by pressing the button
again. If the light does not come on, you
may not have traction control and your
vehicle should be serviced by a dealer.
Adding non-SUZUKI accessories can
affect your vehicle’s performance. Refer to“Accessories and Modifications” in “Ser-
vice” in the “Service and Appearance
Care” section for more information.
Electronic Stability ControlThe Electronic Stability Control (ESC) sys-
tem is an advanced computer controlled
system that helps the driver maintain direc-
tional control of the vehicle in difficult driv-
ing conditions. This is accomplished by
selectively applying any one of the vehi-
cle’s brakes and reducing engine power.
The ESC system comes on automatically
whenever you start your vehicle.
The SERVICE STABILITY CTRL message
may be displayed in the DIC after first driv-
ing the vehicle and exceeding 30 mph 48
(km/h) for 30 seconds. The ESC system is
off until the message has turned off. This
could take up to 15 minutes. Refer to “DIC
Warnings and Messages” in “Driver Infor-
mation Center (DIC)” in the “Instrument
Panel” section for more information.
The SERVICE STABILITY CTRL message
will stay on if there is a problem with the
system. When this message is on, the sys-
tem is not operational. Adjust your driving
accordingly. ESC can be turned off using
the traction control button. To disable ESC,
press and hold the traction control button
for five seconds. ESC can be activated
again by pressing the traction control but-
ton.

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All-Wheel Drive (AWD) SystemIf your vehicle has all-wheel drive (AWD),
the AWD system operates automatically
without any action required by the driver. If
the front drive wheels begin to slip, the rear
wheels will automatically begin to drive the
vehicle as required. Torque is also applied
to the rear wheels during launches. There
may be a slight engagement noise during
hard use but this is normal.
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This light and the SERVICE ALL WHEEL
DRIVE message in the Driver Information
Center (DIC) will come on and stay on to
indicate that there may be a problem with
the drive system and service is required.
Refer to “Service All-Wheel Drive Light” in
“Warning Lights, Gages, and Indicators” in
the “Instrument Panel” section and “DIC
Warnings and Messages” in “Driver Infor-
mation Center (DIC)” in the “Instrument
Panel” section for more information.
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This light will come on along with the ALL
WHEEL DRIVE OFF message when the
rear drive system is overheating. This light
will turn off when the rear drive system
cools down. If this light stays on, it must be
reset. To reset the light, turn the ignition off
and then back again. If the light stays on,
see your dealer for service.
Refer to “All Wheel Drive Off” under “DIC
Warnings and Messages” in “Driver Infor-
mation Center (DIC)” in the “Instrument
Panel” section for more information.SteeringPower Steering
If you lose power steering assist because
the engine stops or the power steering sys-
tem is not functioning, you can steer, but it
will take more effort.
Steering Tips
It is important to take curves at a reason-
able speed.
A lot of the “driver lost control” accidents
mentioned on the news happen on curves.
Here is why:Experienced driver or beginner, each of us
is subject to the same laws of physics
when driving on curves. The traction of the
tires against the road surface makes it pos-
sible for the vehicle to change its path
when you turn the front wheels. If there is
no traction, inertia will keep the vehicle
going in the same direction. If you have
ever tried to steer a vehicle on wet ice, you
will understand this.
The traction you can get in a curve
depends on the condition of your tires and
the road surface, the angle at which the
curve is banked, and your speed. While
you are in a curve, speed is the one factor
you can control.
Suppose you are steering through a sharp
curve. Then you suddenly accelerate. Both
control systems – steering and accelera-
tion – have to do their work where the tires
meet the road. Adding the sudden acceler-
ation can demand too much of those
places. You can lose control. Refer to
“Traction Control System (TCS)” and
“Electronic Stability Control” in this section.
What should you do if this ever happens?
Ease up on the brake or accelerator pedal,
steer the vehicle the way you want it to go,
and slow down.
Speed limit signs near curves warn that
you should adjust your speed. Of course,
the posted speeds are based on good
weather and road conditions. Under less

4-9 DRIVING YOUR VEHICLE
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acceleration skid, too much throttle causes
the driving wheels to spin.
A cornering skid is best handled by easing
your foot off the accelerator pedal.
Remember: Any traction control system
helps avoid only the acceleration skid. If
your traction system is off, then an acceler-
ation skid is also best handled by easing
your foot off the accelerator pedal. Refer to
“Traction Control System (TCS)” and
“Electronic Stability Control” in this section.
If your vehicle starts to slide, ease your
foot off the accelerator pedal and quickly
steer the way you want the vehicle to go. If
you start steering quickly enough, your
vehicle may straighten out. Always be
ready for a second skid if it occurs.
Of course, traction is reduced when water,
snow, ice, gravel, or other material is on
the road. For safety, you will want to slow
down and adjust your driving to these con-
ditions. It is important to slow down on slip-
pery surfaces because stopping distance
will be longer and vehicle control more lim-
ited.
While driving on a surface with reduced
traction, try your best to avoid sudden
steering, acceleration, or braking, including
reducing vehicle speed by shifting to a
lower gear. Any sudden changes could
cause the tires to slide. You may not realize
the surface is slippery until your vehicle is
skidding. Learn to recognize warning clues– such as enough water, ice, or packed
snow on the road to make a mirrored sur-
face – and slow down when you have any
doubt.
If you have the Anti-Lock Brake System
(ABS), remember: It helps avoid only the
braking skid. If you do not have ABS, then
in a braking skid, where the wheels are no
longer rolling, release enough pressure on
the brakes to get the wheels rolling again.
This restores steering control. Push the
brake pedal down steadily when you have
to stop suddenly. As long as the wheels
are rolling, you will have steering control.
Remember: Any Anti-Lock Brake System
(ABS) helps avoid only the braking skid.
Driving at NightNight driving is more dangerous than day
driving. One reason is that some drivers
are likely to be impaired – by alcohol or
drugs, with night vision problems, or by
fatigue.
Here are some tips on night driving.
 Drive defensively.
 Do not drink and drive.
 Adjust the inside rearview mirror to
reduce glare from headlamps behind
you.
 Since you cannot see as well, you may
need to slow down and keep more space
between you and other vehicles. Slow down, especially on higher speed
roads. Your vehicle’s headlamps can
light up only much road ahead.
 In remote areas, watch for animals.
 If you are tired, pull off the road in a safe
place and rest.
No one can see as well at night as in the
daytime. But as we get older these differ-
ences increase. A 50-year-old driver may
require at least twice much light to see the
same thing at night as a 20-year-old.
What you do in the daytime can also affect
your night vision. For example, if you
spend the day in bright sunshine you are
wise to wear sunglasses. Your eyes will
have less trouble adjusting to night. But if
you are driving, do not wear sunglasses at
night. They may cut down on glare from
headlamps, but they also make a lot of
things invisible.
You can be temporarily blinded by
approaching headlamps. It can take a sec-
ond or two, or even several seconds, for
your eyes to re-adjust to the dark. When
you are faced with severe glare, as from a
driver who does not lower the high beams,
or a vehicle with misaimed headlamps,
slow down a little. Avoid staring directly
into the approaching headlamps.
Keep the windshield and all the glass on
your vehicle clean – inside and out. Glare
at night is made much worse by dirt on the
glass. Even the inside of the glass can

4-10 DRIVING YOUR VEHICLE
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build up a film caused by dust. Dirty glass
makes lights dazzle and flash more than
clean glass would, making the pupils of
your eyes contract repeatedly.
Remember that the headlamps light up far
less of a roadway when you are in a turn or
curve. Keep your eyes moving; that way, it
is easier to pick out dimly lighted objects.
Just as the headlamps should be checked
regularly for proper aim, so should your
eyes be examined regularly. Some drivers
suffer from night blindness – the inability to
see in dim light – and are not even aware
of it.Driving in Rain and on Wet Roads
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Rain and wet roads can mean driving trou-
ble. On a wet road, you cannot stop, accel-
erate, or turn as well because your tire-to-
road traction is not as good as on dryroads. And, if your tires do not have much
tread left, you will get even less traction. It
is always wise to go slower and be cau-
tious if rain starts to fall while you are driv-
ing. The surface may get wet suddenly
when your reflexes are tuned for driving on
dry pavement.
The heavier the rain, the harder it is to see.
Even if your windshield wiper blades are in
good shape, a heavy rain can make it
harder to see road signs and traffic signals,
pavement markings, the edge of the road,
and even people walking.
It is wise to keep your windshield wiper and
washer system in good shape and keep
your windshield washer fluid reservoir filled
with washer fluid. Replace your windshield
wiper inserts when they show signs of
streaking or missing areas on the wind-
shield, or when strips of rubber start to
separate from the inserts.
Driving too fast through large water pud-
dles or even going through some carwashes can cause problems, too. The
water may affect your brakes. Try to avoid
puddles. But if you cannot, try to slow
down before you hit them.
Hydroplaning
Hydroplaning is dangerous. So much
water can build up under your tires that
they can actually ride on the water. This
can happen if the road is wet enough and
you are going fast enough. When your
vehicle is hydroplaning, it has little or no
contact with the road.
Hydroplaning does not happen often. But it
can if your tires do not have much tread or
if the pressure in one or more is low. It can
happen if a lot of water is standing on the
road. If you can see reflections from trees,
telephone poles, or other vehicles, and
raindrops dimple the water’s surface, there
could be hydroplaning.
Hydroplaning usually happens at higher
speeds. There just is not a hard and fast
rule about hydroplaning. The best advice is
to slow down when it is raining.
WARNING
Wet brakes can cause accidents.
They may not work as well in a quick
stop and may cause pulling to one
side. You could lose control of the
vehicle. After driving through a large
puddle of water or a car wash, apply
the brake pedal lightly until the
brakes work normally.

4-14 DRIVING YOUR VEHICLE
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of the road. Drive at speeds that let you
stay in your own lane.
 As you go over the top of a hill, be alert.
There could be something in your lane,
like a stalled car or an accident.
 You may see highway signs on moun-
tains that warn of special problems.
Examples are long grades, passing or
no-passing zones, a falling rocks area,
or winding roads. Be alert to these and
take appropriate action.Winter Driving
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Here are some tips for winter driving:
 Have your vehicle in good shape for win-
ter.
 You may want to put winter emergency
supplies in your vehicle.Also refer to “Tires” in the “Service and
Appearance Care” section.
Include an ice scraper, a small brush or
broom, a supply of windshield washer fluid,
a rag, some winter outer clothing, a small
shovel, a flashlight, a red cloth, and a cou-
ple of reflective warning triangles. And, if
you will be driving under severe conditions,
include a small bag of sand, a piece of old
carpet, or a couple of burlap bags to help
provide traction. Be sure you properly
secure these items in your vehicle.
Driving on Snow or Ice
Most of the time, those places where the
tires meet the road probably have good
traction.
However, if there is snow or ice between
the tires and the road, you can have a very
slippery situation. You will have a lot less
traction, or grip, and will need to be very
careful.
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What is the worst time for this? Wet ice.
Very cold snow or ice can be slick and hard
to drive on. But wet ice can be even more
trouble because it may offer the least trac-
tion of all. You can get wet ice when it is
about freezing, 32°F (0°C), and freezing
rain begins to fall. Try to avoid driving on
wet ice until salt and sand crews can get
there.
Whatever the condition – smooth ice,
packed, blowing, or loose snow – drive
with caution.
Traction control improves your ability to
accelerate when driving on a slippery road.
But you can turn the traction system off if
you ever need to. You should turn the trac-
tion system off if your vehicle ever gets
stuck in sand, mud, ice, or snow. Refer to
“If Your Vehicle is Stuck in Sand, Mud, Ice,
or Snow” in this section. Even though your

4-15 DRIVING YOUR VEHICLE
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vehicle has a traction system, you will want
to slow down and adjust your driving to the
road conditions. Under certain conditions,
you may want to turn the traction system
off, such as when driving through deep
snow and loose gravel, to help maintain
vehicle motion at lower speeds. Refer to
“Traction Control System (TCS)” and
“Electronic Stability Control” in this section.
The Anti-Lock Brake System (ABS)
improves your vehicle’s stability when you
make a hard stop on a slippery road. Even
though you have ABS, you will want to
begin stopping sooner than you would on
dry pavement. Refer to “Anti-Lock Brake
System (ABS)” in this section.
 Allow greater following distance on any
slippery road.
 Watch for slippery spots. The road might
be fine until you hit a spot that is covered
with ice. On an otherwise clear road, ice
patches may appear in shaded areas
where the sun cannot reach, such as
around clumps of trees, behind build-
ings, or under bridges. Sometimes the
surface of a curve or an overpass may
remain icy when the surrounding roads
are clear. If you see a patch of ice ahead
of you, brake before you are on it. Try not
to brake while you are actually on the
ice, and avoid sudden steering maneu-
vers.If You Are Caught in a Blizzard
If you are stopped by heavy snow, you
could be in a serious situation. You should
probably stay with your vehicle unless you
know for sure that you are near help and
you can hike through the snow. Here are
some things to do to summon help and
keep yourself and your passengers safe:
 Turn on your hazard flashers.
 Tie a red cloth to your vehicle to alert
police that you have been stopped by the
snow.
 Put on extra clothing or wrap a blanket
around you. If you do not have blankets
or extra clothing, make body insulators
from newspapers, burlap bags, rags,
floor mats – anything you can wrap
around yourself or tuck under your cloth-
ing to keep warm.
808411
You can run the engine to keep warm, but
be careful.
Run your engine only as long as you must.
This saves fuel. When you run the engine,
make it go a little faster than just idle. That
is, push the accelerator slightly. This uses
less fuel for the heat that you get and it
keeps the battery charged.
You will need a well-charged battery to
restart the vehicle, and possibly for signal-
ing later on with your headlamps. Let the
heater run for a while.
Then, shut the engine off and close the
window almost all the way to preserve the
heat. Start the engine again and repeat
this only when you feel really uncomfort-
WARNING
Snow can trap exhaust gases under
your vehicle. This can cause deadly
CO (carbon monoxide) gas to get
inside. CO could overcome you and
kill you. You cannot see it or smell it,
so you might not know it is in your
vehicle. Clear away snow from
around the base of your vehicle,
especially any that is blocking the
exhaust pipe. And check around
again from time to time to be sure
snow does not collect there.
Open a window just a little on the
side of the vehicle that is away from
the wind. This will help keep CO out.

4-16 DRIVING YOUR VEHICLE
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able from the cold. But do it as little as pos-
sible. Preserve the fuel as long as you can.
To help keep warm, you can get out of the
vehicle and do some fairly vigorous exer-
cises every half hour or so until help
comes.If Your Vehicle is Stuck in Sand,
Mud, Ice, or SnowIn order to free your vehicle when it is
stuck, you will need to spin the wheels, but
you do not want to spin your wheels too
fast. The method known as rocking can
help you get out when you are stuck, but
you must use caution.For information about using tire chains on
your vehicle, refer to “Tire Chains” in
“Tires” in the “Service and Appearance
Care” section.
Rocking Your Vehicle to Get It Out
First, turn the steering wheel left and right.
That will clear the area around the front
wheels. If your vehicle has traction control,
you should turn the traction control system
off. Refer to “Traction Control System
(TCS)” in this section. Then shift back and
forth between REVERSE (R) and a for-
ward gear, spinning the wheels as little as
possible. Release the accelerator pedal
while you shift, and press lightly on the
accelerator pedal when the transaxle is in
gear. By slowly spinning the wheels in the
forward and reverse directions, you will
cause a rocking motion that may free your
vehicle. If that does not get your vehicle
out after a few tries, it may need to be
towed out. If your vehicle does need to be
towed out, refer to “Towing Your Vehicle”
in this section.
Loading Your VehicleIt is very important to know how much
weight your vehicle can carry. Two labels
on your vehicle show how much weight it
may properly carry, the Tire and Loading
Information label and the Vehicle Certifica-
tion label.
WARNING
If you let your vehicle’s tires spin at
high speed, they can explode, and
you or others could be injured. And,
the transaxle or other parts of the
vehicle can overheat. That could
cause an engine compartment fire or
other damage. When you are stuck,
spin the wheels as little as possible.
Do not spin the wheels above 35 mph
(55 km/h) as shown on the speedom-
eter.
CAUTION
Spinning the wheels can destroy
parts of your vehicle as well as the
tires. If you spin the wheels too fast
while shifting the transaxle back and
forth, you can destroy the transaxle.
Refer to “Rocking Your Vehicle to
Get It Out” in this section.
WARNING
Do not load your vehicle any heavier
than the Gross Vehicle Weight Rating
(GVWR), or either the maximum front
or rear Gross Axle Weight Rating
(GAWR). If you do, parts on your
vehicle can break, and it can change
the way your vehicle handles. These
could cause you to lose control and
crash. Also, overloading can shorten
the life of your vehicle.

5-1 SERVICE AND APPEARANCE CARE
78J00-03E
ServiceYour dealer knows your vehicle best and
wants you to be happy with it. We hope
you will go to your dealer for all your ser-
vice and parts needs.Accessories and ModificationsWhen you add non-Suzuki accessories to
your vehicle they can affect your vehicle’s
performance and safety, including such
things as, airbags, braking, stability, ride
and handling, emissions systems, aerody-
namics, durability, and electronic systems
like anti-lock brakes, traction control, and
stability control. Some of these accesso-
ries may even cause malfunction or dam-
age not covered by warranty.
Suzuki accessories are designed to com-
plement and function with other systems
on your vehicle. Your Suzuki dealer can
accessorize your vehicle using genuine
Suzuki accessories. When you go to your
Suzuki dealer and ask for Suzuki accesso-
ries, you will know that Suzuki-trained and
supported service technicians will perform
the work using genuine Suzuki accesso-
ries.
California Proposition 65 WarningMost motor vehicles, including this one,
contain and/or emit chemicals known to
the State of California to cause cancer and
birth defects or other reproductive harm.
Engine exhaust, many parts and systems
(including some inside the vehicle), many
fluids, and some component wear by-prod-
ucts contain and/or emit these chemicals.Doing Your Own Service WorkIf you want to do some of your own service
work, you will want to use the proper ser-
vice manual. It tells you much more about
how to service your vehicle than this man-
ual can.Your vehicle has an airbag system. Before
attempting to do your own service work,
refer to “Servicing Your Airbag-Equipped
Vehicle” in “Airbag System” in the “Seats
and Restraint Systems” section.
You should keep a record with all parts
receipts and list the mileage and the date
of any service work you perform. Refer to
“Maintenance Record” in “Maintenance
Schedule” in the “Maintenance Schedule”
section.
Adding Equipment to the Outside of
Your VehicleThings you might add to the outside of
your vehicle can affect the airflow around
it. This may cause wind noise and affect
windshield washer performance. Check
with your dealer before adding equipment
to the outside of your vehicle.
WARNING
You can be injured and your vehicle
could be damaged if you try to do
service work on a vehicle without
knowing enough about it.
 Be sure you have sufficient knowl-
edge, experience, the proper
replacement parts, and tools before
you attempt any vehicle mainte-
nance task.
 Be sure to use the proper nuts,
bolts, and other fasteners. English
and metric fasteners can be easily
confused. If you use the wrong fas-
teners, parts can later break or fall
off. You could be hurt.

5-34 SERVICE AND APPEARANCE CARE
78J00-03E
Reset the Tire Pressure Monitor System.
Refer to “TPMS Sensor Matching Process”
under “Tire Pressure Monitor System” in
this section.
Make certain that all wheel nuts are prop-
erly tightened. Refer to “Wheel Nut
Torque” under “Capacities and Specifica-
tions” in this section.
When It Is Time for New Tires
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One way to tell when it is time for new tires
is to check the treadwear indicators, which
will appear when your tires have only 1/16
inch (1.6 mm) or less of tread remaining.
Some commercial truck tires may not have
treadwear indicators.
You need a new tire if any of the following
statements are true:
 You can see the indicators at three or
more places around the tire.
 You can see cord or fabric showing
through the tire’s rubber.
 The tread or sidewall is cracked, cut or
snagged deep enough to show cord or
fabric.
 The tire has a bump, bulge, or split.
 The tire has a puncture, cut, or other
damage that cannot be repaired wellbecause of the size or location of the
damage.
Buying New TiresThe original equipment tires installed on
your vehicle, when it was new, were
designed to meet the Tire Performance
Criteria Specification (TPC spec) system
rating. If you need replacement tires,
Suzuki strongly recommends that you get
tires with the same TPC Spec rating. This
way, your vehicle will continue to have tires
that are designed to give the same perfor-
mance and vehicle safety, during normal
use, as the original tires.
The exclusive TPC Spec system considers
over a dozen critical specifications that
impact the overall performance of your
vehicle, including brake system perfor-
mance, ride and handling, traction control,
and tire pressure monitoring performance.
The TPC Spec number is molded onto the
tire’s sidewall by the tire manufacturer. If
the tires have an all-season tread design,
the TPC spec number will be followed by a
MS, for mud and snow. Refer to “Tire Side-
wall Labeling” in this section for additional
information.
WARNING
Rust or dirt on a wheel, or on the
parts to which it is fastened, can
make wheel nuts become loose after
time. The wheel could come off and
cause an accident. When you change
a wheel, remove any rust or dirt from
places where the wheel attaches to
the vehicle. In an emergency, you can
use a cloth or a paper towel to do
this; but be sure to use a scraper or
wire brush later, if needed, to get all
the rust or dirt off. Refer to “Chang-
ing a Flat Tire” in this section.