wheel HYUNDAI TUCSON 2010 Owner's Guide

517
Driving your vehicle
Engine power can be delivered to all front
and rear wheels for maximum traction.
AWD is useful when extra traction is
required on road, such as, when driving
on slippery, muddy, wet, or snow-covered
roads. These vehicles are not designed
for challenging off-road use. Occasional
off-road use such as established
unpaved roads and trails are OK. It is
always important when traveling off-high-
way that the driver carefully reduces the
speed to a level that does not exceed the
safe operating speed for those condi-
tions. In general, off-road conditions pro-
vide less traction and braking effective-
ness than normal road conditions. The
driver must be especially alert to avoid
driving on slopes which tilt the vehicle to
either side.
These factors must be carefully consid-
ered when driving off-road. Keeping the
vehicle in contact with the driving surface
and under control in these conditions is
always the driver's responsibility for the
safety of him/herself and his or her pas-
sengers.Tight corner brake effect
Tight corner brake effect is a unique
characteristic of all-wheel drive vehicles
caused by the difference in tire rotation at
the all wheels and the zero-degree align-
ment of the front wheels and suspension.
Sharp turns at low speeds should be car-
ried out with caution.
ALL WHEEL DRIVE (AWD) (IF EQUIPPED)
WARNING- Off road driving
This vehicle is designed primarily
for on road use although it can oper-
ate effectively off road. However, it
was not designed to drive in chal-
lenging off-road conditions. Driving
in conditions that exceed the vehi-
cle's intended design or the driver's
experience level may result in
severe injury or death.CAUTION - AW D
When turning sharply on a pavedroad at low speed while in four-wheel drive, steering control will bedifficult.
WARNING
When AWD system warning light
illuminates, AWD system does not
operate.
Contact an authorized HYUNDAI
dealer as soon as possible.

Driving your vehicle
18
5
This mode is used for climbing or descending sharp grades,
off-road driving, driving on sandy and muddy roads, etc., to
maximize traction.
This mode automatically begins to deactivate at speeds above 19 mph (30 km/h) and is shifted to AWD AUTO mode
at speed above 25 mph (40 km/h). If the vehicle decelerates
to speeds below 19 mph (30 km/h), however, the transfer
mode is shifted into AWD LOCK mode again.
AWD AUTO
(AWD LOCK is deactivated)
(Indicator light isnot illuminated)
✽ ✽ NOTICE
• When driving on normal roads, deactivate the AWD LOCK mode by pushing the AWD LOCK button (the indicator light goes
off). Driving on normal roads with AWD LOCK mode(especially, when cornering) may cause mechanical noise or vibration.
The noise and vibration will disappear when the AWD LOCK mode is deactivated. Some parts of the power train may be dam-
aged by prolonged driving with the noise and vibration.
• When the AWD LOCK mode is deactivated, a shock may be felt as the drive power is delivered entirely to the front wheels. This shock is not a mechanical failure.
ALL Wheel Drive (AWD) transfer mode selection

Transfer mode Selection button Indicator light Description
When driving in AWD AUTO mode, the vehicle operates sim-
ilar to conventional 2WD vehicles under normal operating
conditions. However, if the system determines that there is a
need for the AWD mode, the engine’s driving power is dis-
tributed to all four wheels automatically without driver inter-
vention.
When driving on normal roads and pavement, the vehicle moves similar to conventional 2WD vehicles.
AWD LOCK
(Indicator light is illuminated)

519
Driving your vehicle
For safe all-wheel drive operation
Do not try to drive in deep standingwater or mud since such conditions
can stall your engine and clog your
exhaust pipes. Do not drive down
steep hills since it requires extreme
skill to maintain control of the vehicle. When you are driving up or down hills
drive as straight as possible. Use
extreme caution in going up or down
steep hills, since you may flip your
vehicle over depending on the grade,
terrain and water/mud conditions.
WARNING- Four-wheel
driving
The conditions of on-road or off-
road that demand four-wheel drive
mean all functions of your vehicle
are exposed to extreme stress than
under normal road conditions. Slow
down and be ready for changes in
the composition and traction of the
surface under your tires. If you
have any doubt about the safety of
the conditions you are facing, stop
and consider the best way to pro-
ceed. Do not exceed the ability of
yourself or your vehicle to operate
safely.
WARNING- Hills
Driving across the contour of steep
hills can be extremely dangerous.
This danger can come from slight
changes in the wheel angle which
can destabilize the vehicle or, even
if the vehicle is maintaining stabili-
ty under power, it can lose that sta-
bility if the vehicle stops its forward
motion. Your vehicle may roll over
without warning and without time
for you to correct a mistake that
could cause serious injury or
death.

HILL1
HILL2

Driving your vehicle
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5
You must consciously take the effort to
learn how to corner in a AWD vehicle.
Do not rely on your experience in con-
ventional 2WD vehicles in choosing
safe cornering speed in AWD mode.
For starters, you must drive more slow-
ly in AWD.
Drive carefully off-road because your vehicle may be damaged by rocks or
roots of trees. Become familiar with the
off-road conditions where you are
going to drive before you begin driving.
Always hold the steering wheel firmlywhen you are driving off-road.
Make sure all passengers are wearing seat belts. If you need to drive in the water, stop
your vehicle, set your transfer to the
AWD LOCK mode and drive at less
than 5 mph (8 km/h).
WARNING- Steering
wheel
Do not grab the inside of the steer-
ing wheel when you are driving off-
road. You may hurt your arm by a
sudden steering maneuver or from
steering wheel rebound due to
impact with objects on the ground.
You could lose control of the steer-
ing wheel.
WARNING- Wind danger
If you are driving in heavy wind, the
vehicle's higher center of gravity
decreases your steering control
capacity and requires you to drive
more slowly.
WARNING- Driving
through water
Drive slowly. If you are driving too
fast in water, the water can get into
the engine compartment and wet
the ignition system, causing your
vehicle to suddenly stop. If this
happens and your vehicle is in a
tilted position, your vehicle may roll
over.

OLM059022L
WARNING- AW D
Reduce speed when you turn cor-
ners. The center of gravity of AWD
vehicles is higher than that of con-
ventional 2WD vehicles, making
them more likely to roll over when
you turn corners too fast.

521
Driving your vehicle
✽
✽NOTICE
• Do not drive in water if the level is
higher than the bottom of the vehicle.
• Check your brake condition once you are out of mud or water. Press the
brake pedal several times as you move
slowly until you feel normal braking
forces return.
• Shorten your scheduled maintenance interval if you drive in off-road condi-
tions such as sand, mud or water (see
“Maintenance under severe usage
conditions” in section 7). Always wash
your vehicle thoroughly after off road
use, especially cleaning the bottom of
the vehicle.
• Since the driving torque is always applied to the 4 wheels the perform-
ance of the AWD vehicle is greatly
affected by the condition of the tires.
Be sure to equip the vehicle with four
tires of the same size and type.
• A full time four wheel drive vehicle cannot be towed by an ordinary tow
truck. Make sure that the vehicle is
placed on a flat bed truck for moving.
Reducing the risk of a rollover
This multi-purpose passenger vehicle is
defined as a Sports Utility Vehicle (SUV).
SUV’s have higher ground clearance and
a narrower track to make them capable
of performing in a wide variety of off-road
applications. Specific design characteris-
tics give them a higher center of gravity
than ordinary vehicles. An advantage of
the higher ground clearance is a better
view of the road, which allows you to
anticipate problems. They are not
designed for cornering at the same
speeds as conventional passenger vehi-
cles, any more than low-slung sports
vehicles are designed to perform satis-
factorily in off-road conditions. Due to this
risk, driver and passengers are strongly
recommended to buckle their seat belts.
In a rollover crash, an unbelted person is
more likely to die than a person wearing
a seat belt. There are steps that a driver
can make to reduce the risk of a rollover.
If at all possible, avoid sharp turns or
abrupt maneuvers, do not load your roof
rack with heavy cargo, and never modify
your vehicle in any way.
CAUTION - Mud or snow
If one of the front or rear wheels
begins to spin in mud, snow, etc.the vehicle can sometimes be driv-en out by depressing the accelera-tor pedal further; however avoidrunning the engine continuously athigh rpm because doing so coulddamage the AWD system.
WARNING - AWD driving
Avoid high cornering speed.
Do not make quick steering wheel movements, such as sharp
lane changes or fast, sharp turns.
The risk of rollover is greatly increased if you lose control of
your vehicle at high speed.
In a collision, an unbelted person is significantly more likely to die
compared to a person wearing a
seat belt.
Loss of control often occurs if two or more wheels drop off the
roadway and the driver over
steers to re-enter the roadway. In
the event your vehicle leaves the
roadway, do not steer sharply.
Instead, slow down before pulling
back into the travel lanes.

Driving your vehicle
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5
WARNING - Jacked vehicle
While the full-time AWD vehicle is
being raised on a jack, never start
the engine or cause the tires to
rotate.
There is the danger that rotating
tires touching the ground could
cause the vehicle to go off the jack
and to jump forward.
WARNING
Your vehicle is equipped with tires
designed to provide safe ride and
handling capability. Do not use a
size and type of tire and wheel that
is different from the one that is
originally installed on your vehicle.
It can affect the safety and perform-
ance of your vehicle, which could
lead to steering failure or rollover
and serious injury. When replacing
the tires, be sure to equip all four
tires with the tire and wheel of the
same size, type, tread, brand and
load-carrying capacity. If you never-
theless decide to equip your vehi-
cle with any tire/wheel combination
not recommended by HYUNDAI for
off road driving, you should not use
these tires for highway driving.
WARNING - Rollover
As with other Sports Utility Vehicle
(SUV), failure to operate this vehi-
cle correctly may result in loss of
control, an accident or vehicle
rollover.
Utility vehicles have a significant-
ly higher rollover rate than other
types of vehicles.
Specific design characteristics (higher ground clearance, nar-
rower track, etc.) give this vehicle
a higher center of gravity than
ordinary vehicles.
A SUV is not designed for corner- ing at the same speeds as con-
ventional vehicles.
Avoid sharp turns or abrupt maneuvers.
In a rollover crash, an unbelted person is significantly more like-
ly to die than a person wearing a
seat belt. Make sure everyone in
the vehicle is properly buckled
up.

523
Driving your vehicle
Full-time AWD vehicles must be testedon a special four wheel chassis
dynamometer.
✽ ✽ NOTICE
Never engage the parking brake while
performing these tests.
A full-time AWD vehicle should not be
tested on a 2WD roll tester. If a 2WD
roll tester must be used, perform the
following: 1. Check the tire pressures recommend-
ed for your vehicle.
2. Place the front wheels on the roll tester for a speedometer test as shown
in the illustration.
3. Release the parking brake.
4. Place the rear wheels on the tempo- rary free roller as shown in the illustra-
tion.
WARNING - Dynamometer
testing
Keep away from the front of the
vehicle while the vehicle is in gear
on the dynamometer. This is very
dangerous as the vehicle can jump
forward and cause serious injury or
death.

OCM051044LRoll tester (speedometer)Temporary free roller
CAUTION
When lifting up the vehicle, do not operate front and rear wheel sep-arately. All four wheels should beoperated.
If you need to operate the front wheel and rear wheel when liftingup the vehicle, you should release the parking brake.

Driving your vehicle
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5
The ABS continuously senses the speed
of the wheels. If the wheels are going to
lock, the ABS system repeatedly modu-
lates the hydraulic brake pressure to the
wheels.
When you apply your brakes under con-
ditions which may lock the wheels, you
may hear a “tik-tik’’ sound from the
brakes, or feel a corresponding sensation
in the brake pedal. This is normal and it
means your ABS is active.
In order to obtain the maximum benefit
from your ABS in an emergency situa-
tion, do not attempt to modulate your
brake pressure and do not try to pump
your brakes. Press your brake pedal as
hard as possible or as hard as the situa-
tion allows the ABS to control the force
being delivered to the brakes.✽ ✽
NOTICE
A click sound may be heard in the
engine compartment when the vehicle
begins to move after the engine is start-
ed. These conditions are normal and
indicate that the anti-lock brake system
is functioning properly.
Even with the anti-lock brake system,
your vehicle still requires sufficient
stopping distance. Always maintain a
safe distance from the vehicle in front
of you.
Always slow down when cornering. The anti-lock brake system cannot pre-
vent accidents resulting from exces-
sive speeds.
On loose or uneven road surfaces, operation of the anti-lock brake system
may result in a longer stopping dis-
tance than for vehicles equipped with a
conventional brake system.
(Continued)
On roads where the road surfaceis pitted or has different surface
height.
The safety features of an ABS (or
ESC) equipped vehicle should not
be tested by high speed driving or
cornering. This could endanger the
safety of yourself or others.

Driving your vehicle
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5
Electronic stability control (ESC)
The Electronic Stability control (ESC)
system is designed to stabilize the vehicle
during cornering maneuvers. ESC checks
where you are steering and where the
vehicle is actually going. ESC applies the
brakes at individual wheels and
intervenes in the engine management
system to stabilize the vehicle. The Electronic Stability Control (ESC)
system is an electronic system designed
to help the driver maintain vehicle control
under adverse conditions. It is not a
substitute for safe driving practices.
Factors including speed, road conditions
and driver steering input can all affect
whether ESC will be effective in
preventing a loss of control. It is still your
responsibility to drive and corner at
reasonable speeds and to leave a
sufficient margin of safety.
When you apply your brakes under con-
ditions which may lock the wheels, you
may hear a “tik-tik’’ sound from the
brakes, or feel a corresponding sensation
in the brake pedal. This is normal and it
means your ESC is active.
✽ ✽
NOTICE
A click sound may be heard in the
engine compartment when the vehicle
begins to move after the engine is start-
ed. These conditions are normal and
indicate that the Electronic Stability
Control System is functioning properly.

OLM059020L
WARNING
Never drive too fast according to
the road conditions or too quickly
when cornering. Electronic stability
control (ESC) will not prevent acci-
dents. Excessive speed in turns,
abrupt maneuvers and hydroplan-
ing on wet surfaces can still result
in serious accidents. Only a safe
and attentive driver can prevent
accidents by avoiding maneuvers
that cause the vehicle to lose trac-
tion. Even with ESC installed,
always follow all the normal precau-
tions for driving - including driving
at safe speeds for the conditions.

Driving your vehicle
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5
Indicator light
When ignition switch is turned to the ON
position, the indicator light illuminates,
then goes off if the ESC system is oper-
ating normally.
The ESC indicator light blinks whenever
ESC is operating or illuminates when
ESC fails to operate.
The ESC OFF indicator light comes on
when the ESC is turned off with the but-
ton.
ESC OFF usage
When driving
ESC should be turned on for daily driv-
ing whenever possible.
To turn ESC off while driving, press the ESC OFF button while driving on a flat
road surface.
✽ ✽ NOTICE
• When operating the vehicle on a
dynamometer, ensure that the ESC is
turned off (ESC OFF light illuminat-
ed). If the ESC is left on, it may pre-
vent the vehicle speed from increas-
ing, and result in false diagnosis.
• Turning the ESC off does not affect ABS or brake system operation.
CAUTION
Driving with varying tire or wheel
sizes may cause the ESC system tomalfunction. When replacing tires,make sure they are the same size asyour original tires.
WARNING
The Electronic Stability Control sys-
tem is only a driving aid; use pre-
cautions for safe driving by slowing
down on curved, snowy, or icy
roads. Drive slowly and don’t
attempt to accelerate whenever the
ESC indicator light is blinking, or
when the road surface is slippery.
■ESC indicator light
■ESC OFF indicator light

WARNING
Never press the ESC OFF button
while ESC is operating (ESC indica-
tor light blinks).
If ESC is turned off while ESC is
operating, the vehicle may slip out
of control.