2008 KIA Sorento Owner's Manual

415
Driving your vehicle
4HI↔
4LO
1. Stop the vehicle.
2. Depress the clutch pedal for the man-
ual transmission or put the shift lever
into N (Neutral) for the automatic
transmission.
3.4HI➝
4LO
: Select the 4LO mode.
4LO➝
4HI
: Select the 4HI mode.
4. Before releasing the clutch pedal
(Manual transmission) or shifting to
other ranges from N range (Automatic
transmission), wait for corresponding
indicator light turns on or off in the
cluster.For safe four-wheel drive opera-
tion
• Your vehicle allows you to drive in on-
road and off-road conditions.
• However, do not try to drive in deep
standing water, mud, or over steep
hills.
• When you are driving up or down hills,
drive as close to straight up and down
the hills as possible. Use extreme cau-
tion in going up or down steep hills,
since you can flip your vehicle over
depending on the grade, terrain and
water/mud conditions.
• Drive off-road carefully because your
vehicle may be damaged by rocks or
roots of trees. Become familiar with the
off-road conditions you are going to
drive before you start.
CAUTION
If the vehicle moves while the trans-
fer shift is in process, the gearbox
may be damaged.
WARNING - Four-wheel
driving
The conditions on-road or off-road
that demand four-wheel drive mean
all functions of your vehicle are
exposed to more extreme stress
than under highway conditions.
Slow down, look ahead, and be
ready for sudden changes in the
composition and traction of the sur-
face under your tires. If you have
any doubt about the safety of the
conditions you are facing,stop and
consider the best way to proceed.
Do not exceed the ability of yourself
or your vehicle to operate safely.
HILL1/HILL2
Approach Hill Straight
Up/DownDo not Approach at
Angle

Driving your vehicle
16 4
• You must learn how to corner in a 4WD
vehicle as soon as possible. Do not rely
on your experience in conventional
2WD vehicles in choosing a safe cor-
nering speed. You must drive more
slowly.
• Always hold the steering wheel firmly
when you are driving off-road.
• Make sure all passengers are wearing
seat belts.
WARNING - Steep hills
Driving across the contour of steep
hills can be extremely dangerous.
This danger can come from slight
changes in the hill angle which can
destabilize the vehicle. Even if the
vehicle is maintaining stability
under power, it can lose that stabil-
ity 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.
WARNING - Turning cor-
ners
Reduce speed when you turn cor-
ners. The center of gravity of 4WD
and 2WD utility vehicles are raised
higher than that of conventional
2WD cars, making them more likely
to roll over when you turn corners
too fast.
WARNING
Do not grab inside of the steering
wheel when you are driving off-road.
Your arm may be hurt by a sudden
steering maneuver or from steering
wheel rebound due to impact with
objects on the ground. You could
lose control of the steering wheel.
OBL046499N

417
Driving your vehicle
• If you need to drive in water, stop your
vehicle, set your transfer knob to 4LO
or LOW and drive at less than 8 km/h
(5 mph).• Do not drive in water if the level is high-
er than the bottom of the wheel hubs.
• 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 off-road in condi-
tions such as sand, mud or water (see
“Scheduled Maintenance’’ in the
Index). Always wash your car thor-
oughly.
• The full time four wheel drive vehicle
cannot be towed by an ordinarily tow
truck. Make sure that the vehicle is
towed with its four wheels raised off the
ground.
• Since the driving torque is always
applied to the 4 wheels the perform-
ance of the 4WD vehicle is greatly
affected by the condition of the tires.
Be sure to equip them with all four tires
with same size and type.
WARNING
If you are driving in heavy wind, the
vehicle’s higher center of gravity
decreases your steering control.
Drive more slowly than you would
in calm conditions.
WARNING- Driving
through water
If you are driving too fast in water,
the water spray can get into the
engine compartment and wet the
ignition system, causing your vehi-
cle to suddenly stop. If this hap-
pens and your vehicle is in a tilted
position, your vehicle may roll over.
WARNING
Your vehicle is equipped with tires
designed to provide for 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 performance of your vehicle,
which could lead to handling 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 nevertheless decide to equip
your vehicle with any tire/wheel
combination not recommended by
Kia for off road driving, you should
not use these tires for highway driv-
ing.

Driving your vehicle
18 4
• For speedometer test or inspection/
maintenance (I/M) program of full-time
4WD vehicle, use a four wheel chassis
dynamometer.• A 4WD vehicle should not be tested on
a 2WD drive roll tester. If a 2WD roll
tester must be used, perform the fol-
lowing:
1. Check the tire pressures recommend-
ed for your vehicle.
2. Place the rear wheels on the roll tester
for speedometer test as shown in the
illustration.
3. Release the parking brake.
4. Place the front wheels on the tempo-
rary free roller as shown in the illustra-
tion.
E5BLA401 Roll tester (speedometer)Temporary free roller
CAUTION
Never engage the parking brake
while performing these tests.
CAUTION
While the full-time 4WD 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.
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 avoid
running the engine continuously at
high rpm because doing so could
damage the 4WD system.
WARNING
Keep away from the front of the
vehicle while inspecting. This is
very dangerous as the vehicle can
jump forward and cause serious
injury or death.

419
Driving your vehicle
A limited slip differential if equipped, is for
the rear wheel differential only. The fea-
tures of this limited slip differential are
described below;
Just as with conventional differential, the
wheel on one side is allowed to turn at a
different speed from the wheel on the
other side when the vehicle is cornering.
The difference between the limited slip
differential and a conventional differential
is that if the wheel on one side of the
vehicle loses traction, a greater amount
of torque is applied to the rear wheel on
the other side to improve traction.
WARNING
To avoid injury, never run the
engine with one wheel off the
ground,such as when changing a
tire.
WARNING
• 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 speeds.
• In a collision crash, 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.
LIMITED SLIP DIFFERENTIAL (IF EQUIPPED)

Driving your vehicle
20 4
Power brakes
Your vehicle has power-assisted brakes
that adjust automatically through normal
usage.
In the event that the power-assisted
brakes lose power because of a stalled
engine or some other reason, you can
still stop your vehicle by applying greater
force to the brake pedal than you nor-
mally would. The stopping distance, how-
ever, will be somewhat longer.
When the engine is not running, the
reserve brake power is partially depleted
each time the brake pedal is applied. Do
not pump the brake pedal when the
power assist has been interrupted.
Pump the brake pedal only when neces-
sary to maintain steering control on slip-
pery surfaces.
In the event of brake failure
If service brakes fail to operate while the
vehicle is in motion, you can make an
emergency stop with the parking brake.
The stopping distance, however, will be
much greater than normal.
BRAKE SYSTEM
WARNING -Brakes
• Do not drive with your foot rest-
ing on the brake pedal. This will
create abnormal high brake tem-
peratures, excessive brake lining
and pad wear, and increased
stopping distances.
• When descending a long or steep
hill,shift to a lower gear and
avoid continuous application of
the brakes. Continuous brake
application will cause the brakes
to overheat and could result in a
temporary loss of braking per-
formance.
• Wet brakes may result in the vehi-
cle not slowing down at the usual
rate and pulling to one side when
the brakes are applied. After
going through water, apply the
brakes lightly to regain smooth
braking performance.
WARNING- Parking brake
Operating the parking brake while
the vehicle is moving at normal
speeds can cause a sudden loss of
control of the vehicle. If you must
use the parking brake to stop the
vehicle, use great caution in apply-
ing the brake.

421
Driving your vehicle
Disc brakes wear indicator
Your vehicle has disc brakes.
When your brake pads are worn and it's
time for new pads, you will hear a high-
pitched warning sound from your front
brakes or rear brakes (if equipped). You
may hear this sound come and go or it
may occur whenever you depress the
brake pedal.
Please remember that some driving
conditions or climates may cause a
brake squeal when you first apply (or
lightly apply) the brakes. This is nor-
mal and does not indicate a problem
with your brakes.
✽
NOTICE
To avoid costly brake repairs, do not
continue to drive with worn brake pads.
Parking brake
To apply the parking brake, pull the park-
ing brake handle fully and firmly upward
while applying the service brake.
WARNING - Brake wear
This brake wear warning sound
means your vehicle needs service.
If you ignore this audible warning,
you will eventually lose braking per-
formance, which could lead to a
serious accident.
CAUTION
Always replace brake pads as com-
plete front or rear axle sets to
ensure smooth brake performance.
E2BLA416Z
CAUTION
Driving with the parking brake
applied will cause excessive brake
pad and brake rotor wear.

Driving your vehicle
22 4
To release the parking brake, pull the
handle up slightly and push the release
button, then lower the handle to the
released position while holding the but-
ton in.Check the brake warning light by turning
the ignition switch ON (do not start the
engine). This light will be illuminated
when the parking brake is applied with
the ignition switch in the START or ON
position.
Before driving, be sure the parking brake
is fully released and the brake warning
light is off.
If the brake warning light remains on
after the parking brake is released, there
may be a malfunction in the brake sys-
tem. Immediate attention is necessary.
If at all possible, cease driving the vehi-
cle immediately. If that is not possible,
use extreme caution while operating the
vehicle and only continue to drive the
vehicle until you can reach a safe loca-
tion or repair shop.
WARNING- Parking brake
• To prevent unintentional move-
ment when stopped, do not use
just the gear shift lever to hold
the vehicle in position. Set the
parking brake AND make sure the
gearshift lever is securely posi-
tioned in 1st (First) gear or R
(Reverse) for manual transmis-
sion equipped vehicles and in P
(Park) for automatic transmission
equipped vehicles.
• Never allow a person who is unfa-
miliar with the vehicle or children
to touch the parking brake. If the
parking brake is released unin-
tentionally,serious injury may
occur.
E2BLA417W-75