2008 KIA Sorento brake

523
Driving tips
Hard-packed snow and ice offer the
worst tire traction. On these surfaces, it’s
very easy to lose control. On wet ice, for
example, the traction is so poor that you
will even have difficulty accelerating. And
if you do get moving, poor steering and
difficult braking can easily cause you to
slide out of control.Driving in water
Light rain causes no special off-road driv-
ing problems. However, heavy rain can
cause flash flooding, and flood waters
demand extreme caution.
Find out how deep the water is before
you drive through it. If it’s deep enough to
cover your wheel bearing hubs, axles, or
exhaust pipe, don’t try it, You probably
won’t get through. Also, water that deep
can damage your axle and other vehicle
parts.
If the water isn’t too deep, then drive
through slowly. At fast speeds, water can
splash on your ignition system and your
vehicle can stall. Stalling can also occur
if your tailpipe goes underwater. As long
as your tailpipe is underwater, you will
not be able to start your engine. When
you go through water, remember that it
may take you longer to stop when your
brakes are wet.
If you have driven through water that was
deep enough to cover your wheel bear-
ing hubs, it may be a good idea to have
an Authorized Kia dealer or other com-
petent service center repack your front
wheel bearings and examine your rear-
end fluid for evidence of water.CAUTION
• In case of loss of traction in mud,
loose soil, or sand, turn the steer-
ing wheel rapidly from side-to-
side. This can help generate addi-
tional traction.
• Do not gun the engine. This will
cause the tires to spin and dig
down, not forward, and could
bury the vehicle to the frame.
Smooth, easy power is better
than too much power.
WARNING- Frozen sur-
faces
Driving on frozen lakes, ponds or
rivers can be dangerous.
Underwater springs, currents under
the ice, or sudden thaws can weak-
en the ice. Your vehicle could fall
through the ice and you and your
passengers could drown. Drive
your vehicle on safe surfaces only.

Driving tips
24 5
After off-road driving
Remove any brush or debris that has col-
lected on the underbody, chassis or
under the hood. These accumulations
can be a fire hazard.
After driving in mud or sand, clean and
check the brake linings. Accumulation of
mud or sand can cause glazing and
uneven braking. Check the body struc-
ture, steering, suspension, wheels, tires,
and exhaust system for damage. Also,
check the fuel lines and cooling system
for any leakage. Your vehicle will also
require more frequent service due to off-
road use.WARNING- Water
Driving through rushing water can
be dangerous. Deep water can
sweep your vehicle downstream
and you and your passengers could
drown. If it’s only inches deep, it
can still wash away the ground from
under your tires, and you could lose
traction and roll the vehicle. Never
drive through rushing water.

Driving tips
30 5
GCWR (Gross Combined
Weight Rating)
This is the maximum allowable
weight of the vehicle and the loaded
trailer - including all cargo and pas-
sengers - that the vehicle can handle
without risking damage. (Important :
The towing vehicle's braking system
is rated for operation at GVWR, not
GCWR. Separate functional brakes
should be used for safe control of
towed vehicles and for trailers weigh-
ing an 750kg (1,653 lbs).) The GCW
must never exceed the GCWR.
Maximum Trailer Weight
This is the highest possible weight of
a fully loaded trailer the vehicle can
tow. It assumes a vehicle with only
mandatory options, no cargo, and a
driver. The weight of other optional
equipment, passengers and cargo in
your vehicle will reduce the maxi-
mum trailer weight your vehicle can
tow.
Calculating the load your vehi-
cle can tow
1. Use the appropriate maximum
GCWR chart (in the Weight of the
Trailer section in this chapter) for
your type of drive system and
transmission.
2. Weigh your vehicle.
3. Subtract the weight of your vehicle
from the maximum GCWR in the
chart. This is the maximum trailer
weight your vehicle can tow. It
must be below the maximum trail-
er weight shown in the chart. Note
that the maximum trailer weight
your vehicle can tow depends on
the total weight of any cargo, pas-
sengers and available equipment
in the vehicle.

531
Driving tips
TRAILER TOWING
To identify what the vehicle trailering
capacity is for your vehicle, you should
refer to the chart on this page.
WARNING- Towing a trail-
er
If you don't use the correct equip-
ment and drive properly, you can
lose control when you pull a trailer.
For example, if the trailer is too
heavy, the brakes may not work well
- or even at all. You and your pas-
sengers could be seriously or fatal-
ly injured. Pull a trailer only if you
have followed all the steps in this
section.
WARNING- Weight limits
Before towing, make sure the total
trailer weight, gross combination
weight, gross vehicle weight, gross
axle weight and trailer tongue load
are all within the limits.
Item
4WD*12WD*24WD*12WD*2
Maximum 3,665 kg 3,572 kg 4,339 kg 4,255 kg
GCWR (8,079 lbs) (7,874 lbs) (9,565 lbs) (9,314 lbs)
Maximum
Trailer Weight
3.3 Engine
1,590 kg (3,500 lbs)
*1: Four Wheel Drive
*2: Two Wheel Drive
2,268 kg (5,000 lbs)3.8 Engine
✽
NOTICE
• For definitions of terms used in this table and instructions on how to calculate
your vehicle load, refer to Weight of the Vehicle in this chapter.
• The combined weight of the completed towing vehicle and the loaded trailer must
not exceed the GCWR.
• When towing maximum loads under high outside temperatures and/or on steep
grades, the A/C system may cycle on and off to protect the engine from overheat-
ing. This may result in a temporary increase of interior temperature.
CAUTION
Pulling a trailer improperly can
damage your vehicle and result in
costly repairs not covered by your
warranty. To pull a trailer correctly,
follow the advice in this section.

Driving tips
32 5
Remember that trailering is different than
just driving your vehicle by itself.
Trailering causes major changes in han-
dling, durability, and fuel economy.
Successful, safe trailering requires cor-
rect equipment, and cautious driving.
This section contains many time-tested,
important trailering tips and safety rules.
Many of these are important for your
safety and that of your passengers.
Please read this section carefully before
you pull a trailer.
Load-pulling components such as the
engine, transmission, wheel assemblies,
and tires are forced to work harder
against the load of the added weight. The
engine is required to operate at relatively
higher speeds and under greater loads.
This additional burden generates extra
heat. The trailer also adds considerably
to wind resistance, increasing the pulling
requirements.If you do decide to pull a trailer
Here are some important points if you
decide to pull a trailer:
• State, provincial, county and municipal
government have varying trailering
laws. Make sure your hitch, mirrors,
lights and wiring arrangements are
legal, not only where you live, but also
where you’ll be driving. A good source
for this information is state or local law
enforcement agencies.
• Consider using a sway control. You can
ask a hitch dealer about sway control.
• After your odometer indicates 800 km
(500 miles) or more, you can tow a
trailer. For the first 800 km (500 miles)
that you tow a trailer, don’t drive over
80 km/h (50 mph) and don’t make
starts at full throttle. This helps your
engine and other parts of your vehicle
“wear” in at the heavier loads.
• Always drive your vehicle at a moder-
ate speed (less than 100 km/h (60
mph)).
• On a long uphill grade, do not exceed
70 km/h (45 mph) or the posted towing
speed limit, whichever is lower.
• The important considerations have to
do with weight:
Weight of the trailer
How heavy can a trailer safely be? It
should never weigh more than the maxi-
mum trailer weight with trailer brakes. But
even that can be too heavy.
It depends on how you plan to use your
trailer. For example, speed, altitude, road
grades, outside temperature and how
much your vehicle is used to pull a trailer
are all important. The ideal trailer weight
can also depend on any special equip-
ment that you have on your vehicle.

Driving tips
34 5
Safety chains
You should always attach chains
between your vehicle and your trailer.
Cross the safety chains under the tongue
of the trailer so that the tongue will not
drop to the road if it becomes separated
from the hitch.
Instructions about safety chains may be
provided by the hitch manufacturer or by
the trailer manufacturer. Follow the man-
ufacturer’s recommendation for attaching
safety chains. Always leave just enough
slack so you can turn with your trailer.
And, never allow safety chains to drag on
the ground.
Trailer brakes
If your trailer weighs more than the max-
imum trailer weight without trailer brakes
loaded, then it needs its own brakes and
they must be adequate. Be sure to read
and follow the instructions for the trailer
brakes so you’ll be able to install, adjust
and maintain them properly.
• Don’t tap into your vehicle's brake sys-
tem.
Driving with a trailer
Towing a trailer requires a certain
amount of experience. Before setting out
for the open road, you must get to know
your trailer. Acquaint yourself with the
feel of handling and braking with the
added weight of the trailer. And always
keep in mind that the vehicle you are
driving is now a good deal longer and not
nearly so responsive as your vehicle is
by itself.
Before you start, check the trailer hitch
and platform, safety chains, electrical
connector(s), lights, tires and mirror
adjustment. If the trailer has electric
brakes, start your vehicle and trailer mov-
ing and then apply the trailer brake con-
troller by hand to be sure the brakes are
working. This lets you check your electri-
cal connection at the same time.
During your trip, check occasionally to be
sure that the load is secure, and that the
lights and any trailer brakes are still work-
ing.
WARNING - Trailer brakes
Do not use a trailer with its own
brakes unless you are absolutely
certain that you have properly set
up the brake system. This is not a
task for amateurs. Use an experi-
enced, competent trailer shop for
this work.

Driving tips
36 5
Do not connect a trailer lighting system
directly to your vehicle’s lighting system.
Use only an approved trailer wiring har-
ness.
Your Authorized Kia Dealer can assist
you in installing the wiring harness.Driving on grades
Reduce speed and shift to a lower gear
before you start down a long or steep
downgrade. If you don’t shift down, you
might have to use your brakes so much
that they would get hot and no longer
operate efficiently.
On a long uphill grade, shift down and
reduce your speed to around 70 km/h (45
mph) to reduce the possibility of engine
and transmission overheating.
If your trailer weighs more than the max-
imum trailer weight without trailer brakes
and you have an automatic transmission,
you should drive in D (Drive) when tow-
ing a trailer.
Operating your vehicle in D (Drive) when
towing a trailer will minimize heat build up
and extend the life of your transmission.
If you have a manual transmission, drive
in fourth gear (or, as you need to, a lower
gear).
WARNING
Failure to use an approved trailer
wiring harness could result in dam-
age to the vehicle electrical system
and/or personal injury.
CAUTION
• When towing a trailer on steep
grades (in excess of 6%) pay
close attention to the engine
coolant temperature gauge to
ensure the engine does not over-
heat. If the needle of the coolant
temperature gauge moves across
the dial towards “H” (HOT), pull
over and stop as soon as it is safe
to do so, and allow the engine to
idle until it cools down. You may
proceed once the engine has
cooled sufficiently.
• You must decide driving speed
depending on trailer weight and
uphill grade to reduce the possi-
bility of engine and transmission
overheating.

537
Driving tips
Parking on hills
Generally, you should not park your vehi-
cle, with a trailer attached, on a hill.
People can be seriously or fatally injured,
and both your vehicle and the trailer can
be damaged if they begin a downhill tra-
jectory.However, if you ever have to park your
trailer on a hill, here’s how to do it:
1. Apply your brakes, but don’t shift into
gear.
2. Have someone place chocks under
the trailer wheels.
3. When the wheel chocks are in place,
release the brakes until the chocks
absorb the load.
4. Reapply the brakes. Apply your park-
ing brake, and then shift to R
(Reverse) for a manual transmission or
P (Park) for an automatic transmis-
sion.
5. Release the brakes.
When you are ready to leave after
parking on a hill
1. With the manual transmission in
Neutral or automatic transmission in P
(Park), apply your brakes and hold the
brake pedal down while you:
• Start your engine;
• Shift into gear; and
• Release the parking brake.
2. Slowly remove your foot from the
brake pedal.
3. Drive slowly until the trailer is clear of
the chocks.
4. Stop and have someone pick up and
store the chocks.
WARNING- Parking brake
It can be dangerous to get out of
your vehicle if the parking brake is
not firmly set.
If you have left the engine running,
the vehicle can move suddenly. You
or others could be seriously or
fatally injured.
WARNING- Parking on a
hill
Parking your vehicle on a hill with a
trailer attached could cause serious
injury or death, should the trailer
break lose.