2005 HYUNDAI TUCSON check engine

2
DRIVING YOUR HYUNDAI
4
KEY POSITIONS
TO START THE ENGINE
C040A01A-AAT
CAUTION:
The engine should not be turned off or the
key removed from the ignition key cylinder
while the car is in motion. The steering
wheel is locked by removing the key.
!
C030A01E-AATCOMBINATION IGNITION SWITCHo If your Hyundai is equipped with a manual
transaxle, place the shift lever in neutral and
depress the clutch pedal fully.
o If your Hyundai has an automatic transaxle,
place the shift lever in "P" (park).
o To start the engine, insert the ignition key and
turn it to the "START" position. Release it as
soon as the engine starts. Do not hold the
key in the "START" position for more that 15
seconds.NOTE:o For safety, the engine will not start if the
clutch pedal is not depressed fully
(Manual Transaxle) or the shift lever is
not in "P" or "N" Position (Automatic
Transaxle).
o The ignition key cannot be turned from
"ACC" position to "LOCK" position un-
less the shift lever is in the "P" (Park)
position or the negative battery terminal
is disconnected from the battery. To
remove the key, always confirm that the
shift lever is securely positioned in "P"
(Park) (For Automatic Transaxle).
o For additional information about start-
ing, see page 2-5.
o "START"The engine is started in this position. It will crank
until you release the key.
C040A01E-1
LOCKACC
ON
START
BEFORE STARTING THE ENGINEC020A01A-AATBefore you start the engine, you should always:
1. Look around the vehicle to be sure there are
no flat tires, puddles of oil, water or other
indications of possible trouble.
2. After entering the car, check to be sure the
parking brake is engaged.
3. Check that all windows, and lights are clean.
4. Check that the interior and exterior mirrors
are clean and in position.
5. Check your seat, seatback and headrest to
be sure they are in their proper positions.
6. Lock all the doors.
7. Fasten your seat belt and be sure that all
other occupants have fastened theirs.
8. Turn off all lights and accessories that are
not needed.
9. When you turn the ignition switch to "ON",
check that all appropriate warning lights are
operating and that you have sufficient fuel.
10.Check the operation of warning lights and all
bulbs when key is in the "ON" position.

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DRIVING YOUR HYUNDAI
11
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C090I02L-GAT
CAUTION:
o Shift into "R" and "P" position only when
the vehicle has completely stopped.
o Do not accelerate the engine in reverse
or any of the forward positions with the
brakes applied.
o Always apply the footbrake when shift-
ing from "P" or "N", to "R" or "D"position.
o Do not use the "P" (Park) position in
place of the parking brake. Always set
the parking brake, shift the transaxle
into "P" (Park) position and turn off the
ignition when you leave the vehicle, even
momentarily. Never leave the vehicle
unattended while the engine is running.
o Check the automatic transaxle fluid level
regularly, and add fluid as necessary.
o See the maintenance section for the
proper fluid recommendation.
!
C090N03O-AATGood Driving Practiceso Never move the gear selector lever from "P"
or "N" to any other position with the accelera-
tor pedal depressed.
o Never move the gear selector lever into "P"
when the vehicle is in motion.
o Be sure the car is completely stopped before
you attempt to shift into "R".
o Never take the car out of gear and coast
down a hill. This may be extremely hazard-
ous. Always leave the car in gear when
moving.
o Do not "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 the car.
o Slow down before shifting to a lower gear.
Otherwise, the lower gear may not be en-
gaged.
o Always use the parking brake. Do not de-
pend on placing the transaxle in "P" to keep
the car from moving.
o 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 ve-
hicle speed can cause the drive wheels to
lose traction and the vehicle to go out of
control.
WARNING:
o Avoid high cornering speeds.
o Do not make quick steering wheel move-
ments, such as sharp lane changes or
fast, sharp turns.
o Always wear your seat belts.
In a collision crash, un unbelted person
is significantly more likely to die than a
person wearing a seatbelt.
o The risk of rollover is greatly increased if
you lose control of your vehicle at high-
way speeds.
o Loss of control often occurs if two or
more wheels drop off the roadway and
the driver oversteers to reenter the road-
way.
o In the event your vehicle leaves the road-
way, do not steer sharply. Instead, slow
down before pulling back into the travel
lanes.
o Never exceed posted speed limits.
o Excessive depressing of the accelerater
pedal in slippery driving conditions such
as pulling out of deep snow or mud may
cause severe damage to the transaxle.
Rocking the vehicle is not recommended.
Rather, use an appropriate towing
method.

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DRIVING YOUR HYUNDAI
13
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Driving HintsTCS does not actively apply brakes. Be sure to
decelerate the car sufficiently before entering
curves.
CAUTION:
When the TCS indicator blinks, SLIP con-
trol function has been activated. It also
means that the road is slippery or your car
is accelerating excessively. In this situa-
tion, gently release foot pressure from the
accelerator pedal and maintain moderate
speed.
!
WARNING:
Traction control is a driving aid; all normal
precautions for driving in inclement weath-
er and on slippery driving surfaces should
be observed.
C310B02O-AATTCS ON/OFF ModeWhen the TCS is operating, the TCS indicator
in the instrument cluster will blink.
If you turn the system off by pressing the TCS
switch, the TCS-OFF indicator will come on and
stay on. In the TCS-OFF mode, the SLIP control
will be deactivated. Adjust you driving accord-
ingly. To turn the system back on, press the
switch again. The TCS-OFF indicator should go
off.NOTE:1) The TCS mode will automatically be
turned ON after the engine is turned off
and restarted.
2) When the traction control system is op-
erating properly, you can feel a slight
pulsation in the vehicle. This is only the
effect of brake control and indicates
nothing unusual.
3) When the engine starts, a click may be
heard from the engine compartment;
this is the sound of the traction control
being checked.
4) When moving out of the mud or fresh
snow, pressing the accelerator pedal
may not cause the engine speed to in-
crease due to TCS operation.
C310D01JM-AATIndicators and WarningThe indicators should illuminate when the igni-
tion key is turned to ON or START but should
go out after approximately three seconds.
If the indicators do not illuminate, or the TCS or
TCS-OFF indicator does not go out after 3
seconds, have the system checked by an
authorized dealer.
Should there be any unusual conditions in the
TCS System while driving, TCS-OFF indicator
illuminates as a warning.
If TCS-OFF indicator illuminates, pull your car
to a safe place and stop the engine.
Then, start the engine again to check if the TCS-
OFF indicator goes out.
If the indicator remains lit even after the engine
has been started, have your car checked by an
authorized Hyundai dealer.NOTE:When the TCS-OFF indicator illuminates,
traction control is automatically deacti-
vated.

2
DRIVING YOUR HYUNDAI
14
!
CAUTION:
Driving with varying tire or wheel size may
cause the ESP system to malfunction. When
replacing tires, make sure they are the same
size as your original tires.
!
C310B01JM-AATESP ON/OFF ModeWhen the ESP is operating, the ESP indicator in
the instrument cluster will blink.
If you turn the system off by pressing the ESP
switch, the ESP-OFF indicator will come on and
stay on. In the ESP-OFF mode, the stability
control will be deactivated. Adjust your driving
accordingly. To turn the system back on, press
the switch again. The ESP-OFF indicator should
go off.NOTE:The ESP mode will automatically be turned
ON after the engine is turned off and re-
started.
WARNING:
Electronic stability program is only a driv-
ing aid; all normal precautions for driving in
inclement weather and on slippery road
surfaces should be observed.
ELECTRONIC STABILITY
PROGRAM (ESP)C310A01JM-AAT(If installed)
C310A01JM-U
The Electronic Stability Program (ESP) system
is designed to stabilize the vehicle during cor-
nering manuevers. ESP checks where you are
steering and where the vehicle is actually going.
ESP applies the brakes at individual wheels and
intervenes in the engine management system
to stabilize the vehicle.
The Electronic Stability Program (ESP) system
is an electronic system designed to help the
driver maintain vehicle control under adverse
conditions. It is not a substitute for safe driving
practices. Factors including speed, road con-
ditions and driver steering input can all affect
whether ESP will be effective in preventing a
loss of control. It is still your responsibility to
drive and corner at reasonable speeds and to
leave a sufficient margin of safety.

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DRIVING YOUR HYUNDAI
15
C310D01JM-AATIndicators and WarningThe indicators should illuminate when the igni-
tion key is turned to ON or START but should
go out after three seconds.
If the indicators do not illuminate, or the ESP or
ESP-OFF indicator does not go out after 3
seconds, have the vehicle checked by an
authorized dealer.
Should there be any unusual conditions in the
device while driving, ESP-OFF indicator illumi-
nates as a warning.
If ESP-OFF indicator illuminates, pull your car
to a safe place and stop the engine.
Then, start the engine again to check if the ESP-
OFF indicator goes out.
If the indicator remains lit even after the engine
has been started, have your car checked by an
authorized Hyundai dealer.
FULL-TIME 4WD OPERATION
!
WARNING:
This vehicle is designed primarily for on
road use. Driving the vehicle in challenging
off-road conditions may result in damage
to the vehicle. Driving in conditions that
exceed the vehicle's intended design or the
driver's experience level may result in se-
vere injury or death.Driving 4WD Safely(1) As always, be sure to wear the seat belt.
(2) Do not drive in challenging off-road condi-
tions or areas that exceed the vehicle's
basic design intent or the driver's experi-
ence level.
(3) Drive at lower speeds in strong crosswinds.
Because of your vehicle's higher center of
gravity, its stability will be affected in cross-
winds. Slower speeds ensure better vehicle
control.
(4) Check the brake condition after driving in wet
or muddy conditions. Press the brake sev-
eral times as you move slowly until you feel
normal braking forces return.
(5) Do not drive the vehicle through water. (i.e.
streams, rivers, lakes, etc.)
C350A02JM-AAT(If installed)Engine power can be delivered to all wheels.
Full-time 4WD is useful when good traction is
required, such as, when driving on slippery, wet
or snow-covered roads and when moving out
of mud. Your vehicle is not designed for chal-
lenging off-road use. Full-time 4WD vehicles
are designed primarily to improve traction and
performance on paved roads and highways in
wet and/or slippery conditions. Occasional off-
road use such as established unpaved roads
and trails is considered normal use. It is always
important when traveling off-highway that the
driver carefully reduce their speed to a level that
does not exceed the safe operating speed for
those conditions. In general, off-road conditions
provide less traction and braking effectiveness
than on road conditions. These factors must be
carefully considered when driving off-road.
Keeping the vehicle in contact with the driving
surface and under control in these conditions is
always the driver's responsibility for the safety
of him/herself and his or her passengers.

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DRIVING YOUR HYUNDAI
17
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CAUTION:
o While the full-time 4WD vehicle is being
raised on a jack, never start the engine or
cause the tires to rotate.
There is danger that rotating tires touch-
ing the ground could cause the vehicle
to go off the jack and to jump forward.
o If one of the front or rear wheels begins
to spin in mud, snow, etc., the vehicle
can sometimes be driven out by de-
pressing the accelerator pedal further;
however, avoid running the engine con-
tinuously at high rpm because doing so
could damage the 4WD system. (10)When using tire chains, always attach them
to the front wheels.
(11)If the front or rear wheels get stuck in the
mud, do not spin them recklessly. The 4WD
system could be damaged.
o In rare cases when it's unavoidable that
a 4WD vehicle is to be inspected on a
2WD roll tester, strictly follow the proce-
dures.
1. Check the tire pressures recom-
mended for your vehicle.
2. Place the front wheels on the roll
tester as shown in the illustration.
3. Release the parking brake.
4. Place the rear wheels on the tempo-
rary free roller as shown in the illustra-
tion.
!!
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.
!
WARNING:
o Avoid high cornering speeds.
o Do not make quick steering wheel move-
ments, such as sharp lane charges or
fast, sharp turns.
o The risk of rollover is greatly increased if
you lose control of your vehicle at high-
way speeds.
o In a collision, an unbelted person is
signicantly more likely to be seriously
injured or killed than a person wearing a
seat belt.
o Loss of control may occurs if two or
more wheels drop off the roadway and
the driver oversteers to reenter the road-
way.
o In the event your vehicle leaves the road-
way, do not steer sharply. Instead, slow
down before pulling back into the travel
lanes. (9)For a speedometer test or inspection/main-
tenance (I/M) program of a Tucson 4WD
vehicle, use a four wheel chassis dynamom-
eter.
CAUTION:
Never engage the parking brake while per-
forming these tests.

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DRIVING YOUR HYUNDAI
19
o Use caution when parking on a hill. Engage
the parking brake and place the gear selec-
tor lever in "P" (automatic transaxle) or in first
or reverse gear (manual transaxle). If your
car is facing downhill, turn the front wheels
into the curb to help keep the car from rolling.
If your car is facing uphill, turn the front
wheels away from the curb to help keep the
car from rolling. If there is no curb or if it is
required by other conditions to keep the car
from rolling, block the wheels.
o Under some conditions your parking brake
can freeze in the engaged position. This is
most likely to happen when there is an ac-
cumulation 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
gear selector lever in "P" (automatic) or in
first or reverse gear (manual transaxle) and
block the rear wheels so the car cannot roll.
Then release the parking brake.
o 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. o Don't coast down hills with the car out of gear.
This is extremely hazardous. Keep the car
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.
o Don't "ride" the brake pedal. Resting your
foot on the brake pedal while driving can be
dangerous because it can result in the brakes
overheating and losing their effectiveness. It
also increases the wear of the brake com-
ponents.
o If a tire goes flat while you are driving, apply
the brakes gently and keep the car 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.
o If your car is equipped with an automatic
transaxle, don't let your car creep forward.
To avoid creeping forward, keep your foot
firmly on the brake pedal when the car is
stopped.
DRIVING FOR ECONOMYC140A01A-AATYou can save fuel and get more miles from your
car if you follow these suggestions:
o Drive smoothly. Accelerate at a moderate
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 that of the other traffic
so you don't have to change speeds unnec-
essarily. Avoid heavy traffic whenever pos-
sible. Always maintain a safe distance from
other vehicles so you can avoid unneces-
sary braking. This also reduces brake wear.
o Drive at a moderate speed. The faster you
drive, the more fuel your car uses. Driving at
a moderate speed, especially on the high-
way, is one of the most effective ways to
reduce fuel consumption.
o Don't "ride" the brake or clutch pedal. This
can increase fuel consumption and also
increase wear on these components. In
addition, driving with your foot resting on the
brake pedal may cause the brakes to over-
heat, which reduces their effectiveness and
may lead to more serious consequences.
o 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 least once a month.

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DRIVING YOUR HYUNDAI
21
C160D01A-AATCheck Battery and CablesWinter puts additional burdens on the battery
system. Visually inspect the battery and cables
as described in Section 6. The level of charge
in your battery can be checked by your Hyundai
dealer or a service station.C160C01A-AATUse High Quality Ethylene Glycol
CoolantYour Hyundai is delivered with high quality
ethylene glycol coolant in the cooling system. It
is the only type of coolant that should be used
because it helps prevent corrosion in the cool-
ing system, lubricates the water pump and
prevents freezing. Be sure to replace or replen-
ish your coolant in accordance with the main-
tenance schedule in Section 5. Before winter,
have your coolant tested to assure that its
freezing point is sufficient for the temperatures
anticipated during the winter.NOTE:o Tire chains are not legal in all states.
Check state laws before fitting tire
chains.
o Tire chains are to be used on front tires
only.
C160A01A-AATThe more severe weather conditions of winter
result in greater wear and other problems. To
minimize the problems of winter driving, you
should follow these suggestions:C160B01JM-AATSnowy or Icy ConditionsTo drive your vehicle in deep snow, it may be
necessary to use snow tires or to install tire
chains on your tires. If snow tires are needed,
it is necessary to select tires equivalent in size
and type of the original equipment tires. Failure
to do so may adversely affect the safety and
handling of your car. Furthermore, speeding,
rapid acceleration, sudden brake applications,
and sharp turns are potentially very hazardous
practices.
During deceleration, use engine braking to the
fullest extent. Sudden brake applications on
snowy or icy roads may cause skids to occur.
You need to keep sufficient distance between
the vehicle in operation in front and your vehicle.
Also, apply the brake gently. It should be noted
that installing tire chains on the tire will provide
a greater driving force, but will not prevent side
skids.WINTER DRIVING
C160F01A-AATCheck Spark Plugs and Ignition
SystemInspect your spark plugs as described in Sec-
tion 6 and replace them if necessary. Also
check all ignition wiring and components to be
sure they are not cracked, worn or damaged in
any way.C160E01A-AATChange to "Winter Weight" Oil if
NecessaryIn some climates it is recommended that a lower
viscosity "winter weight" oil be used during cold
weather. See Section 9 for recommendations.
If you aren't sure what weight oil you should use,
consult your Hyundai dealer.