engine KIA VENGA 2014 Repair Manual

Driving your vehicle
14
5
Your vehicle may be equipped with the ISG system, which reduces fuel con-
sumption by automatically shutting down
the engine, when the vehicle is at astandstill.
(For example : red light, stop sign and
traffic jam)
The engine starts automatically as soon
as the starting conditions are met.
✽
✽ NOTICE
When the engine automatically starts by
the ISG system, some warning
lights(ABS, ESP, ESP OFF, EPS orParking brake warning light) may turn
on for a few seconds. This happens because of low batteryvoltage. It does not mean the system ismalfunctioning.
ISG(Idle Stop and Go) Operation
The ISG system is ON whenever the igni-
tion switch is turned on.
The engine will enter the idle stop (AUTO
STOP) mode automatically when all ofthe essential conditions are met.
For example;
 The gear is not engaged & clutch not
pressed
 The vehicle speed should be over 10km/h at least once after key starting
or idle starting.
 The vehicle speed should be below 5km/h  The outside temperature is between
2°C to 35°C
 The engine coolant temperature is not too low
 Battery charge status is adequately high
 The driver's seat belt is fastened
 The driver's door and bonnet are closed.
It could be different up to the vehicle con- dition.
When the engine automatically stops,
the "AUTO STOP" indicator on the clus-
ter panel will illuminate.
After you press the clutch pedal, the
engine will start automatically. The
"AUTO STOP" indicator on the cluster
panel will turn off. You can continue driv-ing.
ISG(IDLE STOP AND GO) SYSTEM (IF EQUIPPED)
OYN059003R
YN RHD 5.QXP 3/31/2012 4:06 PM Page 14

515
Driving your vehicle
ISG auto-starting
Before and after the engine enters the
idle stop mode, the ISG system will auto-
matically check all the necessary items
such as the safety of the vehicle and pas-
senger comfort.
The engine will start automatically with-
out the driver's action if any of the follow-ing occurs:
 If the brake vacuum pressure is low
 If the fan speed of the manual climatecontrol system is set above the 3rd position when the air conditioning is on
 If the fan speed of the automatic cli- mate control system is set above the6th position when the air conditioningis on
 When a certain amount of time has passed with the climate control systemon
 When the defroster is ON
 When the battery charge status is low
 If the vehicle speed is over 5km/h by rolling down a hill
It could be different up to the vehicle con-dition.
When the automatic starting occurs, the
"AUTO STOP" indicator on the cluster
will blink for 5 seconds. ISG(Idle Stop and Go) system
deactivation
If you desire to deactivate the ISG sys-
tem, you can do it temporarily by press-
ing the ISG OFF button located on the
right side of the instrument panel.
After pressing the ISG OFF button, the
light on the button will illuminate.
The ISG system will activate by pressing
the ISG OFF button again and the button
light will turn off. ✽
✽
NOTICE

Driving your vehicle
16
5
Manual transaxle operation
The manual transaxle has 5 (6, if
equipped) forward gears.
This shift pattern is imprinted on the shift
knob. The transaxle is fully synchronized
in all forward gears so shifting to either a
higher or a lower gear is easily accom-plished.
Press the clutch pedal down fully whilst
shifting, then release it slowly.
If your vehicle is equipped with an igni-
tion lock switch, the engine will not start
when starting the engine without
depressing the clutch pedal. (if equipped)
The gearshift lever must be returned to
the neutral position before shifting into R
(Reverse).
The button (1) located immediately below
the shift knob must be pulled upward
whilst moving the shift lever to the R posi-
tion. (if equipped)
Make sure the vehicle is completely
stopped before shifting into R (Reverse).
Never operate the engine with thetachometer (rpm) in the red zone.
MANUAL TRANSAXLE (IF EQUIPPED)
CAUTION
 When downshifting from fifth gear to fourth gear, caution
should be taken not to inadver-tently press the gear shift leversideways in such a manner that second gear is engaged. Such a
drastic downshift may cause the engine speed to increase to thepoint that the tachometer will
enter the red-zone. Such over-revving of the engine may possi- bly cause engine and the transaxledamage.
 Do not downshift more than 2 gears or downshift the gear whenthe engine is running at highspeed (5,000 RPM or higher).
Such a downshifting may damagethe engine and the transaxle.
OED050001
The shift lever can be moved without pulling
the button (1).
The button (1) must be pulled up whilst
moving the shift lever.
* The actual shift lever in the vehicle may
differ from the illustration.
■ Type A
■ Type B
YN RHD 5.QXP 3/31/2012 4:06 PM Page 16

517
Driving your vehicle
 During cold weather, shifting may bedifficult until the transaxle lubricant has
warmed up. This is normal and not
harmful to the transaxle.
 If you've come to a complete stop and it's hard to shift into 1st or R(Reverse),
leave the shift lever at N(Neutral) posi-
tion and release the clutch. Press the
clutch pedal back down, and then shift
into 1st or R(Reverse) gear position.Using the clutch
The clutch should be pressed all the way
to the floor before shifting, then released
slowly. The clutch pedal should always be
fully released whilst driving. Do not rest
your foot on the clutch pedal whilst driv-
ing. This can cause unnecessary wear.
Do not partially engage the clutch to hold
the car on an incline. This causes unnec-
essary wear. Use the foot brake or park-
ing brake to hold the car on an incline. Do
not operate the clutch pedal rapidly and
repeatedly.
Downshifting
When you must slow down in heavy traf-
fic or whilst driving up steep hills, down-
shift before the engine starts to labour.
Downshifting reduces the chance of
stalling and gives better acceleration
when you again need to increase your
speed. When the vehicle is travelling
down steep hills, downshifting helps
maintain safe speed and prolongs brake
life.
CAUTION
 To avoid premature clutch wear
and damage, do not drive with
your foot resting on the clutch pedal. Also, don’t use the clutchto hold the vehicle stopped on an uphill grade, whilst waiting for a
traffic light, etc.
 Do not use the shift lever as a handrest during driving, as thiscan result in premature wear ofthe transaxle shift forks.
WARNING
Before leaving the driver’s seat,
always set the parking brake fully
and shut the engine off. Then makesure the transaxle is shifted into 1st
gear when the vehicle is parked on
a level or uphill grade, and shifted
into R (Reverse) on a downhill
grade. Unexpected and sudden
vehicle movement can occur if
these precautions are not followed
in the order identified.
YN RHD 5.QXP 3/31/2012 4:06 PM Page 17

Driving your vehicle
18
5
Good driving practices
 Never take the vehicle out of gear and
coast down a hill. This is extremely
hazardous. Always leave the vehicle in
gear.
 Don't "ride" the brakes. This can cause them to overheat and malfunction.
Instead, when you are driving down a
long hill, shift to a lower gear. When
you do this, engine braking will help
slow down the vehicle.
 Slow down before shifting to a lower gear. This will help avoid over-revving
the engine, which can cause damage.
 Slow down when you encounter cross winds. This gives you much better con-
trol of your vehicle.
 Be sure the vehicle is completely stopped before you attempt to shift into
reverse. The transaxle can be dam-
aged if you do not. To shift into reverse,
depress the clutch, move the shift lever
to neutral, then shift to the reverseposition.  Exercise extreme caution when driving
on a slippery surface. Be especially
careful when braking, accelerating or
shifting gears. On a slippery surface,
an abrupt change in vehicle speed can
cause the drive wheels to lose traction
and the vehicle to go out of control.
WARNING
 Always buckle-up! In a collision, an unbelted occupant is signifi-
cantly more likely to be seriously
injured or killed than a properlybelted occupant.
 Avoid high speeds when corner- ing or turning.
 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 highway speeds.
 Loss of control often occurs if two or more wheels drop off the
roadway and the driver over-
steers to reenter the roadway.
 In the event your vehicle leaves the roadway, do not steer sharply.
Instead, slow down before pulling
back into the travel lanes.
 Never exceed posted speed lim- its.
YN RHD 5.QXP 3/31/2012 4:06 PM Page 18

Driving your vehicle
20
5
For smooth operation, depress the brake
pedal when shifting from N (Neutral) to aforward or reverse gear.Transaxle ranges
P (Park)
Always come to a complete stop before
shifting into P (Park). This position locks
the transaxle and prevents the frontwheels from rotating.
WARNING - Automatic
transaxle
 Always check the surrounding areas near your vehicle for peo-
ple, especially children, beforeshifting a car into D (Drive) or R
(Reverse).
 Before leaving the driver’s seat, always make sure the shift lever
is in the P (Park) position; then
set the parking brake fully and
shut the engine off. Unexpected
and sudden vehicle movementcan occur if these precautions
are not followed in the order iden-tified.
CAUTION
 To avoid damage to your
transaxle, do not accelerate the
engine in R (Reverse) or any for-ward gear position with thebrakes on.
 When stopped on an upgrade, do not hold the vehicle with enginepower. Use the service brake or the parking brake.
 Do not shift from N (Neutral) or P (Park) into D (Drive), or R
(Reverse) when the engine isabove idle speed.
WARNING
 Shifting into P (Park) whilst the vehicle is in motion will cause the
drive wheels to lock which will
cause you to lose control of the
vehicle.
 Do not use the P (Park) position in place of the parking brake.
Always make sure the shift lever
is latched in the P (Park) position
and set the parking brake fully.
 Never leave a child unattended in a vehicle.
CAUTION
The transaxle may be damaged if
you shift into P (Park) whilst the vehicle is in motion.
YN RHD 5.QXP 3/31/2012 4:07 PM Page 20

521
Driving your vehicle
R (Reverse)
Use this position to drive the vehicle
backward. N (Neutral)
The wheels and transaxle are not locked.
The vehicle will roll freely even on the
slightest incline unless the parking brake
or service brakes are applied.D (Drive)
This is the normal forward driving posi-
tion. The transaxle will automatically shift
through a 4-gear sequence, providing the
best fuel economy and power.
For extra power when passing another
vehicle or climbing grades, depress the
accelerator fully, at which time the
transaxle will automatically downshift to
the next lower gear.
✽✽
NOTICE
Always ensure vehicle is stationary, at a
complete stop, before selecting D (Drive).
3 (Third Gear, if equipped)
Move the shift lever to this position for
towing a trailer during hill climbing.
This position also provides engine brak-
ing when going down hills. 2 (Second Gear)
Use 2 (Second Gear) for more power
when climbing hills and for increased
braking when going down hills. This posi-tion also helps reduce wheel spin on slip-
pery surfaces. When the shift lever is
placed in 2 (Second Gear), the transaxlewill automatically shift from first to sec-
ond gear. 1 (First Gear)
Move the shift lever to this position in
hard pulling situations and for climbing
steep grades.
CAUTION
Always come to a complete stop
before shifting into or out of R(Reverse); you may damage thetransaxle if you shift into R whilstthe vehicle is in motion, except as
explained in “Rocking the vehicle”in this section.
CAUTION
Do not exceed the recommendedmaximum speeds in 2 (SecondGear) or 1 (First Gear). Operating
the vehicle at speeds above themaximum recommended, for 2 (Second Gear) or 1 (First Gear) maycause excessive heat to develop
which could result in damage to or failure of the automatic transaxle.
YN RHD 5.QXP 3/31/2012 4:07 PM Page 21

Driving your vehicle
22
5
Shift lock system (if equipped)
For your safety, the automatic transaxle
has a shift lock system which prevents
shifting the transaxle from P (Park) or N
(Neutral) into R (Reverse) unless the
brake pedal is depressed.
To shift the transaxle from P (Park) or N
(Neutral) into R (Reverse):
1. Depress and hold the brake pedal.
2. Move the shift lever.
If the brake pedal is repeatedly depressed and released with the shift
lever in the P (Park) position, a chattering
noise near the shift lever may be heard.
This is a normal condition. Good driving practices
 Never move the shift lever from P
(Park) or N (Neutral) to any other posi-
tion with the accelerator pedaldepressed.
 Never move the gear selector lever into P (Park) when the vehicle is in motion.
 Be sure the car is completely stopped before you attempt to shift into R
(Reverse) or D (Drive).
 Never take the vehicle out of gear and coast down a hill. This may be
extremely hazardous. Always leave the
car in gear when moving.
 Do not "ride" the brakes. This can cause them to overheat and malfunc-
tion. Instead, when you are driving
down a long hill, slow down and shift to
a lower gear. When you do this, engine
braking will help slow down the vehicle.  Slow down before shifting to a lower
gear. Otherwise, the lower gear maynot be engaged.
 Always use the parking brake. Do not depend on placing the transaxle in P
(Park) to keep the vehicle from moving.
 Exercise extreme caution when driving on a slippery surface. Be especially
careful when braking, accelerating or
shifting gears. On a slippery surface,
an abrupt change in vehicle speed can
cause the drive wheels to lose traction
and the vehicle to go out of control.
 Optimum vehicle performance and economy is obtained by smoothly
depressing and releasing the accelera-tor pedal.
WARNING
Always fully depress the brake
pedal before and whilst shifting out
of the P (Park) position into anoth-
er position to avoid inadvertent
motion of the vehicle which could
injure persons in or around the car.
YN RHD 5.QXP 3/31/2012 4:07 PM Page 22

Driving your vehicle
24
5
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 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 whilst 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
- Parking brake
Applying the parking brake whilst
the vehicle is moving at normal
speeds can cause a sudden loss of
control of the vehicle. If you mustuse the parking brake to stop the
vehicle, use great caution in apply-
ing the brake.
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 increasedstopping distances.
(Continued)
(Continued)
 When descending a long or steephill, shift to a lower gear and
avoid continuous application of
the brakes. Continuous brakeapplication will cause the brakes
to overheat and could result in a
temporary loss of braking per-
formance.
 Wet brakes may impair the vehi- cle’s ability to safely slow down;
the vehicle may also pull to oneside when the brakes are applied.
Applying the brakes lightly will
indicate whether they have been
affected in this way. Always test
your brakes in this fashion after
driving through deep water. To
dry the brakes, apply them lightly
whilst maintaining a safe forward
speed until brake performancereturns to normal.
 Always, confirm the position of the brake and accelerator pedal
before driving. If you don't checkthe position of the accelerator
and brake pedal before driving,
you may depress the accelerator
instead of the brake pedal. It maycause a serious accident.
YN RHD 5.QXP 3/31/2012 4:07 PM Page 24

Driving your vehicle
26
5
Releasing the parking brake
To release the parking brake, first apply
the foot brake and pull up the parking
brake lever slightly. Secondly press the
release button (1) and lower the parking
brake lever (2) whilst holding the button. Check the brake warning light by turning
the ignition switch ON (do not start the
engine). This light will illuminate 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 whilst
the engine is running, there may be a
malfunction in the brake system.
Immediate attention is necessary.
If at all possible, cease driving the vehi-
cle immediately. If that is not possible,
use extreme caution whilst operating the
vehicle and only continue to drive the
vehicle until you can reach a safe loca-
tion or repair shop.
WARNING
 To prevent unintentional move- ment when stopped and leaving
the vehicle, do not use the shift
lever instead of the parking
brake. Set the parking brake AND
make sure the shift lever is
securely positioned in 1st (First)
gear or R (Reverse) for manual
transaxle equipped vehicles and
in P (Park) for automatic
transaxle equipped vehicles.
 Never allow anyone who is unfa- miliar with the vehicle to touch
the parking brake. If the parking
brake is released unintentionally,
serious injury may occur.
 All vehicles should always have the parking brake fully engaged
when parking to avoid inadver-
tent movement of the vehicle
which can injure occupants orpedestrians.
W-75OYN052021R
YN RHD 5.QXP 3/31/2012 4:07 PM Page 26