brake KIA VENGA 2011 Service Manual

531
Driving your vehicle
Indicator light
When ignition switch is turned to the ON
position, the indicator light illuminates,then goes off if the ESP system is oper-
ating normally.
The ESP indicator light blinks whenever
ESP is operating or illuminates when
ESP fails to operate. ESP OFF indicator light comes on when
the ESP is turned off with the button.
✽✽NOTICE
After reconnecting or recharging a dis-
charged battery, the ESP OFF indicator
may illuminate. In this case, turn the
steering wheel 360 degrees to the left
and 360 degrees to the right while the
ignition switch is in the ON position.
Then, restart the engine after the igni-
tion is off. If the ESP OFF indicator does
not turn off, have the system checked by
an authorized KIA dealer as soon as
possible.
ESP OFF usage
When driving
ESP should be turned on for daily driv- ing whenever possible.
To turn ESP off while driving, press the ESP OFF button while driving on a flat
road surface.
✽✽ NOTICE
 When operating the vehicle on a dynamometer, ensure that the ESP is
turned off (ESP OFF light illuminat-
ed). If the ESP is left on, it may pre-
vent the vehicle speed from increas-
ing, and result in false diagnosis.
 Turning the ESP off does not affect
ABS or brake system operation.
■ESP indicator light
■ ESP OFF indicator light
CAUTION
Driving with varying tire or wheel
sizes may cause the ESP system tomalfunction. When replacing tires,
make sure they are the same size asyour original tires.
WARNING
The Electronic Stability Program
system is only a driving aid; use
precautions for safe driving by
slowing down on curved, snowy, or
icy roads. Drive slowly and don’t
attempt to accelerate whenever the
ESP indicator light is blinking, or
when the road surface is slippery.
WARNING
Never press ESP OFF button while ESP is operating (ESP indicator
light blinks). If ESP is turned off while ESP is
operating, the vehicle may slip out
of control.

Driving your vehicle
32
5
Hill-start assist control (HAC) (if equipped)
Hill start Assist Control is a comfort func-
tion. The main intend is to prevent the
vehicle from rolling backwards while driv-
ing off uphill on an inclined surface. HAC
holds the braking pressure builtup by
driver during stopping procedure for 2
seconds after releasing brake pedal.
During the pressure-hold period, the
driver has enough time to press the
accelerator pedal to drive off.
The braking pressure is reduced as soon
as the system detects the driver’s inten-
tion to drive off.✽✽
NOTICE
 The HAC does not operate when the transaxle shift lever is in the P (Park)
or N (Neutral) position.
 The HAC activates even though the
ESP is off but it does not activate
when the ESP has malfunctioned. Emergency Stop Signal (ESS) (if equipped) The Emergency Stop Signal system
alerts the driver behind by blinking the
stop light when the vehicle is braked rap-
idly and severely.
The system is activated when:
The vehicle suddenly stops (vehiclespeed is over 55km/h and the vehicle
deceleration at greater than 7 m/s 2
)
The ABS is activating
When the vehicle deceleration at less than 4 m/s 2
and the ABS deactivates or
the sudden stop situation is over, the
stop light will not blink. You can turn it off
manually by pushing the hazard warning
flasher switch.
WARNING
The HAC is usually activated only
for 2 seconds. The driver should be
careful from the rolling backwardcausing the accident with behind
objects or human, when the driver
may feel the unintended rolling
backward while driving off on hilldue to insufficient brake hold pres-
sure built-up by driver during stop-
ping procedure.
CAUTION
The Emergency Stop Signal (ESS) system will not work if the hazard warning flasher is already on.

533
Driving your vehicle
Good braking practices
Check to be sure the parking brake isnot engaged and that the parking
brake indicator light is out before driv-
ing away.
Driving through water may get the brakes wet. They can also get wet
when the vehicle is washed. Wet
brakes can be dangerous! Your vehicle
will not stop as quickly if the brakes are
wet. Wet brakes may cause the vehicle
to pull to one side.
To dry the brakes, apply the brakes
lightly until the braking action returns to
normal, taking care to keep the vehicle
under control at all times. If the braking
action does not return to normal, stop
as soon as it is safe to do so and call
an authorized KIA dealer for assis-
tance.
Don't coast down hills with the vehicle out of gear. This is extremely haz-
ardous. Keep the vehicle in gear at all
times, use the brakes to slow down,
then shift to a lower gear so that
engine braking will help you maintain a
safe speed. Don't "ride" the brake pedal. Resting
your foot on the brake pedal while driv-ing can be dangerous because the
brakes might overheat and lose their
effectiveness. It also increases the
wear of the brake components.
If a tire goes flat while you are driving, apply the brakes gently and keep the
vehicle pointed straight ahead while
you slow down. When you are moving
slowly enough for it to be safe to do so,
pull off the road and stop in a safe
place.
If your vehicle is equipped with an automatic transaxle, don't let your vehi-
cle creep forward. To avoid creeping
forward, keep your foot firmly on the
brake pedal when the vehicle isstopped.
Be cautious when parking on a hill. Firmly engage the parking brake and
place the shift lever in P (automatic
transaxle) or in first or reverse gear
(manual transaxle). If your vehicle is
facing downhill, turn the front wheels
into the curb to help keep the vehicle
from rolling. If your vehicle is facing
uphill, turn the front wheels away from
the curb to help keep the vehicle from
rolling. If there is no curb or if it is
required by other conditions to keep the
vehicle from rolling, block the wheels. Under some conditions your parking
brake can freeze in the engaged posi-
tion. This is most likely to happen when
there is an accumulation of snow or ice
around or near the rear brakes or if the
brakes are wet. If there is a risk that the
parking brake may freeze, apply it only
temporarily while you put the shift lever
in P (automatic transaxle) or in first or
reverse gear (manual transaxle) and
block the rear wheels so the vehicle
cannot roll. Then release the parking
brake.
Do not hold the vehicle on the upgrade with the accelerator pedal. This can
cause the transaxle to overheat.
Always use the brake pedal or parking
brake.

Driving your vehicle
34
5
The cruise control system allows you to
program the vehicle to maintain a con-stant speed without pressing the acceler-ator pedal. This system is designed to function
above approximately 40 km/h (25 mph).
✽✽
NOTICE
During normal cruise control operation,
when the SET switch is activated or
reactivated after applying the brakes,
the cruise control will energize after
approximately 3 seconds. This delay is
normal.
(1) Cruse on-off button
(2) Cancel button
(3) Resume button
(4) Set button
To set cruise control speed:
CRUISE CONTROL SYSTEM (IF EQUIPPED)
WARNING
If the cruise control is left on, (CRUISE indicator light in the
instrument cluster illuminated)
the cruise control can be
switched on accidentally. Keep
the cruise control system off
(CRUISE indicator light OFF)
when the cruise control is not in
use, to avoid inadvertently set-ting a speed.
Use the cruise control system only when traveling on open
highways in good weather.
Do not use the cruise control when it may not be safe to keep
the car at a constant speed, for
instance, driving in heavy or
varying traffic, or on slippery
(rainy, icy or snow-covered) or
winding roads or over 6% up-hill
or down-hill roads.
(Continued)
(Continued)
Pay particular attention to thedriving conditions whenever
using the cruise control system.
CAUTION
During cruise-speed driving of a
manual transaxle vehicle, do notshift into neutral without depress-ing the clutch pedal, since theengine will be overrevved. If this happens, depress the clutch pedal
or release the cruise control ON-OFF switch.
OYN059011
■ Type A
■Type BOYN059010

535
Driving your vehicle
1. Push the CRUISE ON-OFF button onthe steering wheel, to turn the system
on. The CRUISE indicator light in the
instrument cluster will illuminate.
2. Accelerate to the desired speed, which must be more than 40 km/h (25 mph).
✽
✽ NOTICE - Manual transaxle (if equipped)
For manual transaxle vehicles, you
should depress the brake pedal at least
once to set the cruise control after start-
ing the engine.
3. Push the SET - switch, and release it at
the desired speed. The SET indicator
light in the instrument cluster will illumi-
nate. Release the accelerator at the
same time. The desired speed will auto-matically be maintained.
On a steep grade, the vehicle may slow
down or speed up slightly while goingdownhill.
To increase cruise control set speed:
Follow either of these procedures:
Push the RES+ switch and hold it. Your vehicle will accelerate. Release the
switch at the speed you want.
Push the RES+ switch and release it immediately. The cruising speed will
increase by 2.0 km/h (1.2 mph) -Diesel engine each time the RES+
switch is operated in this manner.
OYN059012OYN059013

Driving your vehicle
36
5
To decrease the cruising speed:
Follow either of these procedures:
Push the SET- switch and hold it. Your
vehicle will gradually slow down.
Release the switch at the speed you
want to maintain.
Push the SET- switch and release it immediately. The cruising speed will
decrease by 2.0 km/h (1.2 mph) -
Diesel engine each time the SET-
switch is operated in this manner. To temporarily accelerate with the
cruise control on:
If you want to speed up temporarily when
the cruise control is on, depress the
accelerator pedal. Increased speed will
not interfere with cruise control operationor change the set speed.
To return to the set speed, take your foot
off the accelerator.
To cancel cruise control, do one
of the following:
Press the brake pedal.
Press the clutch pedal with a manualtransaxle.
Shift into N (Neutral) with an automatic transaxle.
Press the CANCEL switch located on the steering wheel.
Decrease the vehicle speed lower than the memory speed by 20 km/h (12 mph).
Decrease the vehicle speed to less than approximately 40 km/h (25 mph).
OYN059014OYN059012

Driving your vehicle
40
5
Your vehicle's fuel economy depends
mainly on your style of driving, where you
drive and when you drive.
Each of these factors affects how many
kilometers (miles) you can get from a
liter (gallon) of fuel. To operate your vehi-
cle as economically as possible, use the
following driving suggestions to help
save money in both fuel and repairs:
Drive smoothly. Accelerate at a moder-
ate rate. Don't make "jack-rabbit" starts or full-throttle shifts and maintain a
steady cruising speed. Don't race
between stoplights. Try to adjust your
speed to the traffic so you don't have to
change speeds unnecessarily. Avoid
heavy traffic whenever possible.
Always maintain a safe distance from
other vehicles so you can avoid unnec-
essary braking. This also reduces
brake wear.
Drive at a moderate speed. The faster you drive, the more fuel your vehicle
uses. Driving at a moderate speed,
especially on the highway, is one of the
most effective ways to reduce fuel con-sumption. Don't "ride" the brake or clutch pedal.
This can increase fuel consumption
and also increase wear on these com-
ponents. In addition, driving with your
foot resting on the brake pedal may
cause the brakes to overheat, which
reduces their effectiveness and may
lead to more serious consequences.
Take care of your tires. Keep them inflated to the recommended pressure.
Incorrect inflation, either too much or
too little, results in unnecessary tire
wear. Check the tire pressures at leastonce a month.
Be sure that the wheels are aligned correctly. Improper alignment can
result from hitting curbs or driving too
fast over irregular surfaces. Poor align-
ment causes faster tire wear and may
also result in other problems as well as
greater fuel consumption. Keep your vehicle in good condition.
For better fuel economy and reduced
maintenance costs, maintain your vehi-cle in accordance with the mainte-
nance schedule in Section 7. If you
drive your vehicle in severe conditions,more frequent maintenance is required
(see Section 7 for details).
Keep your vehicle clean. For maximum service, your vehicle should be kept
clean and free of corrosive materials. It
is especially important that mud, dirt,
ice, etc. not be allowed to accumulate
on the underside of the vehicle. This
extra weight can result in increased
fuel consumption and also contributeto corrosion.
Travel lightly. Don't carry unnecessary weight in your vehicle. Weight reduces
fuel economy.
Don't let the engine idle longer than necessary. If you are waiting (and not
in traffic), turn off your engine and
restart only when you're ready to go.
ECONOMICAL OPERATION

541
Driving your vehicle
Remember, your vehicle does notrequire extended warm-up. After the
engine has started, allow the engine to
run for 10 to 20 seconds prior to plac-
ing the vehicle in gear. In very cold
weather, however, give your engine a
slightly longer warm-up period.
Don't "lug" or "over-rev" the engine. Lugging is driving too slowly in too
high a gear resulting engine bucking. If
this happens, shift to a lower gear.
Over-revving is racing the engine
beyond its safe limit. This can be avoid-
ed by shifting at the recommended
speeds. Use your air conditioning sparingly.
The air conditioning system is operat-
ed by engine power so your fuel econ-
omy is reduced when you use it.
Open windows at high speeds can reduce fuel economy.
Fuel economy is less in crosswinds and headwinds. To help offset some of
this loss, slow down when driving in
these conditions.
Keeping a vehicle in good operating con-
dition is important both for economy and
safety. Therefore, have an authorized KIA
dealer perform scheduled inspections
and maintenance.
WARNING - Engine off dur-
ing motion
Never turn the engine off to coast
down hills or anytime the vehicle is
in motion. The power steering and
power brakes will not function
properly without the engine run-
ning. Instead, keep the engine on
and downshift to an appropriate
gear for engine braking effect. In
addition, turning off the ignition
while driving could engage the
steering wheel lock resulting in
loss of vehicle steering which
could cause serious injury ordeath.

Driving your vehicle
42
5
Hazardous driving conditions
When hazardous driving conditions are
encountered such as water, snow, ice,
mud, sand, or similar hazards, followthese suggestions:
Drive cautiously and allow extra dis-
tance for braking.
Avoid sudden braking or steering.
When braking with non-ABS brakes pump the brake pedal with a light up-
and-down motion until the vehicle isstopped. If stalled in snow, mud, or sand, use
second gear. Accelerate slowly to
avoid spinning the drive wheels.
Use sand, rock salt, tire chains, or other non-slip material under the drive
wheels to provide traction when stalled
in ice, snow, or mud. Reducing the risk of a rollover
This multi-purpose passenger vehicle is
defined as a Multi Purpose Vehicle
(MPV). MPV’s have higher ground clear-
ance and a narrower track to make them
capable of performing in a wide variety of
road applications. Specific design char-
acteristics give them a higher center of
gravity than ordinary vehicles. An advan-
tage 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. Due to this risk, driver and passen-
gers are strongly recommended to buck-
le 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.
SPECIAL DRIVING CONDITIONS
WARNING -
ABS
Do not pump the brake pedal on a
vehicle equipped with ABS.
WARNING - Downshifting
Downshifting with an automatic
transaxle, while driving on slipperysurfaces can cause an accident.
The sudden change in tire speed
could cause the tires to skid. Be
careful when downshifting on slip-
pery surfaces.

545
Driving your vehicle
Adjust your mirrors to reduce the glarefrom other driver's headlights.
Keep your headlights clean and prop- erly aimed on vehicles not equipped with the automatic headlight aiming
feature. Dirty or improperly aimed
headlights will make it much more diffi-cult to see at night.
Avoid staring directly at the headlights of oncoming vehicles. You could be
temporarily blinded, and it will take
several seconds for your eyes to read-
just to the darkness.
Driving in the rain
Rain and wet roads can make driving
dangerous, especially if you’re not pre-
pared for the slick pavement. Here are a
few things to consider when driving in the
rain:
A heavy rainfall will make it harder tosee and will increase the distance
needed to stop your vehicle, so slow
down.
Keep your windshield wiping equip- ment in good shape. Replace your
windshield wiper blades when they
show signs of streaking or missingareas on the windshield. If your tires are not in good condition,
making a quick stop on wet pavement
can cause a skid and possibly lead to
an accident. Be sure your tires are in
good shape.
Turn on your headlights to make it eas- ier for others to see you.
Driving too fast through large puddles can affect your brakes. If you must go
through puddles, try to drive through
them slowly.
If you believe you may have gotten your brakes wet, apply them lightly
while driving until normal braking oper-
ation returns.
Driving in flooded areas
Avoid driving through flooded areas
unless you are sure the water is no high-
er than the bottom of the wheel hub.
Drive through any water slowly. Allowadequate stopping distance because
brake performance may be affected.
After driving through water, dry the
brakes by gently applying them several
times while the vehicle is moving slowly.
1JBB3303