engine HYUNDAI I20 2009 Workshop Manual

53
Driving your vehicle
E020100AUN
Before entering vehicle
• Be sure that all windows, outside mir-
ror(s), and outside lights are clean.
• Check the condition of the tires.
• Check under the vehicle for any sign of
leaks.
• Be sure there are no obstacles behind
you if you intend to back up.
E020200AUN
Necessary inspections
Fluid levels, such as engine oil, engine
coolant, brake fluid, and washer fluid
should be checked on a regular basis,
with the exact interval depending on the
fluid. Further details are provided in
Section 7, “Maintenance”.
E020300AHM
Before starting
• Close and lock all doors.
• Position the seat so that all controls
are easily reached.
• Adjust the inside and outside rearview
mirrors.• Be sure that all lights work.
• Check all gauges.
• Check the operation of warning lights
when the ignition switch is turned to
the ON position.
• Release the parking brake and make
sure the brake warning light goes out.
For safe operation, be sure you are famil-
iar with your vehicle and its equipment.
BEFORE DRIVING
WARNING
All passengers must be properly
belted whenever the vehicle is
moving. Refer to “Seat belts” in
section 3 for more information on
their proper use.
WARNING
Always check the surrounding
areas near your vehicle for people,
especially children, before putting
a vehicle into D (Drive) or R
(Reverse).
WARNING
When you intend to park or stop the
vehicle with the engine on, be care-
ful not to depress the accelerator
pedal for a long period of time. It
may overheat the engine or
exhaust system and cause fire.
WARNING- Driving under
the influence of alcohol or
drugs
Drinking and driving is dangerous.
Drunk driving is the number one
contributor to the highway death
toll each year. Even a small amount
of alcohol will affect your reflexes,
perceptions and judgement.
Driving while under the influence of
drugs is as dangerous or more dan-
gerous than driving drunk.
You are much more likely to have a
serious accident if you drink or
take drugs and drive.
If you are drinking or taking drugs,
don’t drive. Do not ride with a driv-
er who has been drinking or taking
drugs. Choose a designated driver
or call a cab.

Driving your vehicle
4 5
Ignition switch position
E030201AUN
LOCK
The steering wheel locks to protect
against theft. The ignition key can be
removed only in the LOCK position.
When turning the ignition switch to the
LOCK position, push the key inward at
the ACC position and turn the key toward
the LOCK position.
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ACC (Accessory)
The steering wheel is unlocked and elec-
trical accessories are operative.
✽NOTICE
If difficulty is experienced turning the
ignition switch to the ACC position, turn
the key while turning the steering wheel
right and left to release the tension.
E030203AUN
ON
The warning lights can be checked
before the engine is started. This is the
normal running position after the engine
is started.
Do not leave the ignition switch ON if the
engine is not running to prevent battery
discharge.
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START
Turn the ignition switch to the START
position to start the engine. The engine
will crank until you release the key; then
it returns to the ON position. The brake
warning light can be checked in this posi-
tion.
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KEY POSITIONS
OPB059002
WARNING - Ignition switch
• Never turn the ignition switch to
LOCK or ACC while the vehicle is
moving. This would result in loss of
directional control and braking
function, which could cause an
accident.
• The anti-theft steering column lock
is not a substitute for the parking
brake. Before leaving the driver’s
seat, always make sure the shift
lever is engaged in 1
stgear for man-
ual transaxle or P (Park) for auto-
matic transaxle, set the parking
brake fully and shut the engine off.
Unexpected and sudden vehicle
movement may occur if these pre-
cautions are not taken.
• Never reach for the ignition switch,
or any other controls through the
steering wheel while the vehicle is
in motion. The presence of your
hand or arm in this area could
cause a loss of vehicle control, an
accident and serious bodily injury
or death.
• Do not place any movable objects
around the driver’s seat as they
may move while driving, interfere
with the driver and lead to an acci-
dent.

55
Driving your vehicle
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Starting the gasoline engine
1. Make sure the parking brake is
applied.
2.Manual Transaxle- Depress the
clutch pedal fully and shift the
transaxle into Neutral. Keep the clutch
pedal and brake pedal depressed
while turning the ignition switch to the
start position.
Automatic Transaxle- Place the
transaxle shift lever in P (Park).
Depress the brake pedal fully.
You can also start the engine when
the shift lever is in the N (Neutral)
position.
3. Turn the ignition switch to START and
hold it there until the engine starts (a
maximum of 10 seconds), then
release the key.
4. In extremely cold weather (below
-18°C / 0°F) or after the vehicle has
not been operated for several days, let
the engine warm up without depress-
ing the accelerator.
Whether the engine is cold or warm, it
should be started without depressing
the accelerator.
STARTING THE ENGINE
WARNING
Always wear appropriate shoes
when operating your vehicle.
Unsuitable shoes (high heels, ski
boots,etc.) may interfere with your
ability to use the brake, accelerator
pedal, and clutch (if equipped).
CAUTION
If the engine stalls while the vehicle
is in motion, do not attempt to move
the shift lever to the P (Park) posi-
tion. If traffic and road conditions
permit, you may put the shift lever
in the N (Neutral) position while the
vehicle is still moving and turn the
ignition switch to the START posi-
tion in an attempt to restart the
engine.
CAUTION
Do not engage the starter for more
than 10 seconds. If the engine stalls
or fails to start, wait 5 to 10 seconds
before re-engaging the starter.
Improper use of the starter may
damage it.

Driving your vehicle
6 5
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Starting the diesel engine
To start the diesel engine when the
engine is cold, it has to be pre-heated
before starting the engine and then has
to be warmed up before starting to drive.
1. Make sure the parking brake is
applied.
2. Depress the clutch pedal fully and shift
the transaxle into Neutral. Keep the
clutch pedal and brake pedal
depressed while turning the ignition
switch to the start position.
3. Turn the ignition switch
to the ON position to pre-
heat the engine. Then
the glow indicator light
will illuminate.
4. If the glow indicator light goes out, turn
the ignition switch to the START posi-
tion and hold it there until the engine
starts (a maximum of 10 seconds),
then release the key.
✽ NOTICE
If the engine does not start within 10
seconds after the preheating is complet-
ed, turn the ignition key once more to
the LOCK position for 10 seconds, and
then to the ON position, in order to pre-
heat again.
✽ NOTICE - Kick down mechanism
If your vehicle is equipped with a kick
down mechanism in an accelerator
pedal,it prevents you from driving at
full throttle unintentionally by making
the driver require increased effort to
depress the accelerator pedal. However
if you depress the pedal more than
approximately 80% the vehicle can be
full throttle and the accelerator pedal
will be easier to depress.This is not a
malfunction but a normal condition.
Starting and stopping the engine for tur-
bocharger intercooler
1. Do not race or accelerate the engine
immediately after starting it.
If the engine is cold, idle it for several
seconds before sufficient lubrication is
ensured in the turbocharger unit.
2. After high speed or extended driving,
requiring a heavy engine load, idle the
engine about 1 minute before turning it
off.
This idle time will allow the tur-
bocharger to cool prior to shutting the
engine off.
CAUTION
Do not turn the engine off immedi-
ately after it has been subjected to
a heavy load. Doing so may cause
severe damage to the engine or
turbo charger unit.W-60

57
Driving your vehicle
CAUTION
• When downshifting from fifth
gear to fourth gear, caution
should be taken not to inadver-
tently press the shift lever side-
ways in such a manner that sec-
ond gear is engaged. Such a
drastic downshift may cause the
engine speed to increase to the
point that the tachometer will
enter the red-zone. Such over-
revving of the engine may possi-
bly cause engine damage.
• Do not downshift more than 2
gears or downshift the gear when
the engine is running at high
speed (5,000 RPM or higher).
Such a downshifting may damage
the engine.
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Manual transaxle operation
The manual transaxle has 5 (or 6) for-
ward 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.
Depress the clutch pedal down fully while
shifting, then release it slowly.
The shift lever must return to the neutral
position before shifting into R (Reverse).
The button (1) located below the shift
knob must be pressed upward while
moving the shift lever to the R (Reverse)
position. (Type B)
Make sure the vehicle is completely
stopped before shifting into R (Reverse).
Never operate the engine with the
tachometer (rpm) in the red zone.
MANUAL TRANSAXLE (IF EQUIPPED)
OPB059003L
The button (1) must be pressed up
while moving the shift lever.The shift lever can be moved without
pressing the button (1).
Type A
Type B
OPB059015

Driving your vehicle
8 5
• During cold weather, shifting may be
difficult 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),
put the shift lever in N (Neutral) posi-
tion and release the clutch. Depress
the clutch pedal back down, and then
shift into 1st or R (Reverse) gear posi-
tion.E050101APB
Using the clutch
The clutch should be depressed all the
way to the floor before shifting, then
released slowly. The clutch pedal should
always be fully released while driving. Do
not rest your foot on the clutch pedal
while driving. This can cause unneces-
sary wear. Do not partially engage the
clutch to hold the vehicle on an incline.
This causes unnecessary wear. Use the
foot brake or parking brake to hold the
vehicle on an incline. Do not operate the
clutch pedal rapidly and repeatedly.
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Downshifting
When you must slow down in heavy traf-
fic or while driving up steep hills, down-
shift before the engine starts to labor.
Downshifting reduces the chance of
stalling and gives better acceleration
when you need to increase your speed
again. When the vehicle is traveling
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 clutch
to hold the vehicle on an uphill
grade, while waiting for a traffic
light, etc.
• Do not use the shift lever as a
handrest during driving, as this
can result in premature wear of
the transaxle shift forks.
WARNING
• Before leaving the driver’s seat,
always set the parking brake fully
and shut the engine off. Then
make sure 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.
• If your vehicle has a manual
transaxle not equipped with a
ignition lock switch, it may move
and cause a serious accident
when starting the engine without
depressing the clutch pedal while
the parking brake is released and
the shift lever not in the N
(Neutral) position.

59
Driving your vehicle
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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, 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. 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
R (Reverse). The transaxle can be
damaged if you do not. To shift into R
(Reverse), depress the clutch, move
the shift lever to neutral, wait three
seconds, then shift to the R (Reverse)
position.
• 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 properly
belted 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.
• Losing control often occurs if two
or more wheels drop off the road-
way and the driver oversteers 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.

511
Driving your vehicle
E060100APB
Automatic transaxle operation
The automatic transaxle has 4 forward
speeds and one reverse speed. The indi-
vidual speeds are selected automatically,
depending on the position of the shift
lever.
To move the shift lever from the P (Park)
position, the brake pedal must be
depressed and the lock release button
must be pressed.
✽NOTICE
The first few shifts on a new vehicle, if
the battery has been disconnected, may
be somewhat abrupt. This is a normal
condition, and the shifting sequence will
adjust after shifts are cycled a few times
by the TCM (Transaxle Control
Module) or PCM (Powertrain Control
Module).
For smooth operation, depress the brake
pedal when shifting from N (Neutral) to a
forward or reverse gear.
E060101APB
Transaxle ranges
The indicator light in the instrument clus-
ter displays the shift lever position when
the ignition switch is in the ON position.
P (Park)
Always come to a complete stop before
shifting into P (Park). This position locks
the transaxle and prevents the front
wheels from rotating.
WARNING- Automatic
transaxle
• Always check the surrounding
areas near your vehicle for peo-
ple, especially children, before
shifting a shift lever 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 movement
can 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 the
brakes on.
• When stopped on an upgrade, do
not hold the vehicle with engine
power. 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 is
above idle speed.

Driving your vehicle
14 5
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Good driving practices
• Never move the shift lever from P
(Park) or N (Neutral) to any other posi-
tion with the accelerator pedal
depressed.
• Never move the shift lever into P
(Park) when the vehicle is in motion.
• Be sure the vehicle 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 vehi-
cle.
• Slow down before shifting to a lower
gear. Otherwise, the lower gear may
not be engaged.
• Always use the parking brake. Do not
depend on placing the transaxle in P
(Park) to keep the vehicle from mov-
ing.
• 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 cancause 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.
E060203AFD
Moving up a steep grade from a stand-
ing start
To move up a steep grade from a stand-
ing start, depress the brake pedal, shift
the shift lever to D (Drive). Select the
appropriate gear depending on load
weight and steepness of the grade, and
release the parking brake. Depress the
accelerator gradually while releasing the
service brakes.
WARNING
• Always buckle-up! In a collision,
an unbelted occupant is signifi-
cantly more likely to be seriously
injured or killed than a properly
belted 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.
• Losing control often occurs if two
or more wheels drop off the road-
way and the driver oversteers 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.
WARNING
If your vehicle becomes stuck in
snow, mud, sand, etc., then you
may attempt to rock the vehicle free
by moving it forward and back-
ward. Do not attempt this proce-
dure if people or objects are any-
where near the vehicle. During the
rocking operation the vehicle may
suddenly move forward of back-
ward as it becomes unstuck, caus-
ing injury or damage to nearby peo-
ple or objects.

515
Driving your vehicle
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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.
E070101AUN
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
(Continued)
• 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 impair the vehi-
cle’s ability to sefely slow down;
the vehicle may also pull to one
side 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
while maintaining a safe forward
speed until brake performance
returns to normal.
WARNING- Parking brake
Applying 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.
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.
(Continued)