check engine light HYUNDAI TUCSON 2005 User Guide

2
DRIVING YOUR HYUNDAI
26
CAUTION:
If overheating should occur when towing,
(the temperature gauge reads near the red
zone), taking the following actions may
reduce or eliminate the problem.
1. Turn off the air conditioner.
2. Reduce highway speed.
3. Select a lower gear when going uphill.
4. While in stop and go traffic, place the
gear selector in park or neutral and idle
the engine at a higher speed.
!
C190F01O-AATTrailer or Vehicle Towing Tips1. Before towing, check hitch and safety chain
connections as well as proper operation of
the trailer running lights, brake lights, and
turn signals.
2. Trailer towing requires more fuel than normal
conditions.
3. To maintain engine braking efficiency, do not
tow a trailer with the transaxle in fifth gear
(manual transaxle) or overdrive (automatic
transaxle).
4. Always secure items in the trailer to prevent
load shift while driving.
5. Check the condition and air pressure of all
tires on the trailer and your car. Low tire
pressure can seriously affect the handling.
Also check the spare tire.
6. The vehicle/trailer combination is more af-
fected by crosswind and buffeting.
When being passed by a large vehicle, keep
a constant speed and steer straight ahead.
If there is too much wind buffeting, slow down
to get out of the other vehicle's air turbulence.
7. When parking your car and trailer, especially
on a hill, be sure to follow all the normal
precautions. Turn your front wheel into the
curb, set the parking brake firmly, and put the
transaxle in 1st or Reverse (manual) or Park
(automatic). In addition, place wheel chocks
at each of the trailer's tires.8. If the trailer has electric brakes, start your
vehicle and trailer moving, and then apply the
trailer brake controller by hand to be sure the
brakes are working. This lets you check
your electrical connection at the same time.
9. During your trip, check occasionally to be
sure that the load is secure, and that the
lights and any trailer brakes are still working.
10.Avoid jerky starts, sudden acceleration or
sudden stops.
11.Avoid sharp turns and rapid lane changes.
12.Avoid holding the brake pedal down too long
or too frequently. This could cause the brakes
to overheat, resulting in reduced braking
efficiency.
13.When going down a hill, shift into a lower gear
and use the engine braking effect.
When ascending a long grade, downshift the
transaxle to a lower gear and reduce speed
to reduce chances of engine overloading
and/or overheating.
14.If you have to stop while going uphill, do not
hold the vehicle in place by pressing on the
accelerator. This can cause the automatic
transaxle to overheat. Use the parking brake
or footbrake.
15.If the transaxle shifts frequently while going
up a hill, shift down one gear.
NOTE:When towing check transaxle fluid more
frequently.

32WHAT TO DO IN AN EMERGENCY
IF THE ENGINE WILL NOT START!
D010A01A-AAT D010B02A-AAT
If Engine Doesn't Turn Over or Turns
Over Slowly
D010C02Y-AATIf Engine Turns Over Normally but Does
Not Start1. Check fuel level.
2. With the key in the "OFF" position, check all
connectors at ignition, coil and spark plugs.
Reconnect any that may be disconnected or
loose.
3. Check the fuel line in the engine compart-
ment.
4. If the engine still does not start, call a Hyundai
dealer or seek other qualified assistance.D010D01A-AATIf Engine Stalls While Driving1. Reduce your speed gradually, keeping a
straight line. Move cautiously off the road to
a safe place.
2. Turn on your emergency flashers.
3. Try to start the engine again. If your vehicle
will not start, contact a Hyundai dealer or
seek other qualified assistance.
WARNING:
If the engine will not start, do not push or
pull the car to start it. This could result in a
collision or cause other damage. In addi-
tion, push or pull starting may cause the
catalytic converter to be overloaded and
create a fire hazard.
1. If your car has an automatic transaxle, be
sure the gear selector lever is in "N" or "P"
and the emergency brake is set.
2. Check the battery connections to be sure
they are clean and tight.
3. Turn on the interior light. If the light dims or
goes out when you operate the starter, the
battery is discharged.
4. Check the starter connections to be sure
they are securely tightened.
5. Do not push or pull the vehicle to start it. See
instructions for "Jump Starting".
HJM5008

3
WHAT TO DO IN AN EMERGENCY
3
JUMP STARTING!
o If you should accidentally get acid on your
skin or in your eyes, immediately remove
any contaminated clothing and flush the area
with clear water for at least 15 minutes. Then
promptly obtain medical attention. If you
must be transported to an emergency facil-
ity, continue to apply water to the affected
area with a sponge or cloth.
o The gas produced by the battery during the
jump-start operation is highly explosive. Do
not smoke or allow a spark or an open flame
in the vicinity.
o The battery being used to provide the jump
start must be 12-volt. If you cannot deter-
mine that it is a 12-volt battery, do not attempt
to use it for the jump start.
o To jump start a car with a discharged battery,
follow this procedure exactly:
1. If the booster battery is installed in another
vehicle, be sure the two vehicles are not
touching.
2. Turn off all unnecessary lights and acces-
sories in both vehicles.
3. Attach the clamps of the jumper cable in the
exact location shown on the illustration. First,
attach one clamp of the jumper cable to the
positive (+) post or cable of the discharged
battery.Then attach the other end of the same cable
to the positive (+) post or cable of the booster
battery. Next, using the other cable, attach
one clamp to the negative (-) post or cable
of the booster battery. Then attach the other
end of that cable to a solid metal part of the
engine of the vehicle with the discharged
battery away from the battery. Do not con-
nect the cable to any moving part.
4. Start the engine in the car with the booster
battery and let it run for a few minutes. This
will help to assure that the booster battery is
fully charged. During the jumping operation,
run the engine in this vehicle at about 2,000
rpm.
5. Start the engine in the car with the dis-
charged battery using the normal starting
procedure. After the engine starts, leave the
jumper cables connected and let the engine
run at fast idle or about 2,000 rpm for several
minutes.
6. Carefully remove the jumper cables in the
reverse order of attachment.
If you do not know why your battery became
discharged (because the lights were left on,
etc.), have the charging system checked by
your Hyundai dealer.
D020A03A-AAT
WARNING:
The gas produced by the battery during the
jump-start operation is highly explosive. If
these instructions are not followed exactly,
serious personal injury and damage to the
vehicle may occur! If you are not sure how
to follow this procedure, seek qualified
assistance. Automobile batteries contain
sulfuric acid. This is poisonous and highly
corrosive. When jump starting, wear pro-
tective glasses and be careful not to get
acid on yourself, your clothing or on the car.
HJM4001
Booster batteryDischarged
battery

6
Engine Compartment .................................................... 6-2
General Checks ............................................................ 6-4
Checking the Engine Oil ............................................... 6-5
Changing the Oil and Filter ............................................ 6-6
Checking and Changing the Engine Coolant ................ 6-8
Spark Plugs................................................................6-10
Changing the Air Cleaner Filter ...................................6-11
Checking the Transaxle Oil (Manual) .........................6-13
Checking the Transaxle Fluid (Automatic)..................6-14
Checking the Brakes ..................................................6-15
Checking the Clutch Fluid...........................................6-16
Air Conditioning Care..................................................6-17
Changing the Air Conditioner Filter .............................6-18
Checking the Free-play...............................................6-19
Checking Drive Belts ..................................................6-21
Checking and Replacing Fuses..................................6-21
Checking the Battery..................................................6-23
Power Steering Fluid Level .........................................6-24
Replacement of Light Bulbs ........................................6-26
Bulb Wattage ...............................................................6-34
Fuse Panel Description...............................................6-35
6
DO-IT-YOURSELF MAINTENANCE

6
DO-IT-YOURSELF MAINTENANCE
4
GENERAL CHECKS
G020C01A-AATVehicle InteriorThe following should be checked each time
when the vehicle is driven:
o Lights operation
o Windshield wiper operation
o Horn operation
o Defroster, heating system operation (and air
conditioning, if installed)
o Steering operation and condition
o Mirror condition and operation
o Turn signal operation
o Accelerator pedal operation
o Brake operation, including parking brake
o Manual transaxle operation, including clutch
operation
o Automatic transaxle operation, including
"Park" mechanism operation
o Seat control condition and operation
o Seat belt condition and operation
o Sunvisor operation
If you notice anything that does not operate
correctly or appears to be functioning correctly,
inspect it carefully and seek assistance from
your Hyundai dealer if service is needed.
G020B01A-AATVehicle ExteriorThe following should be checked monthly:
o Overall appearance and condition
o Wheel condition and wheel nut torque
o Exhaust system condition
o Light condition and operation
o Windshield glass condition
o Wiper blade condition
o Paint condition and body corrosion
o Fluid leaks
o Door and hood lock condition
o Tire pressure and condition
(including spare tire)
G020A01A-AATEngine CompartmentThe following should be checked regularly:
o Engine oil level and condition
o Transaxle fluid level and condition
o Brake fluid level
o Clutch fluid level
o Engine coolant level
o Windshield washer fluid level
o Accessory drive belt condition
o Engine coolant hose condition
o Fluid leaks (on or below components)
o Power steering fluid level
o Battery condition
o Air filter condition

6
DO-IT-YOURSELF MAINTENANCE
20
G180A01L
G160A01HR
G160A01HR
CHECKING BRAKE PEDAL
CLEARANCEG180A01A-AATYou need a helper to check the brake pedal
clearance. With the engine running, have your
helper press down on the brake pedal several
times and then hold it down with a force of about
110 lbs (50 kg, 490 N). The brake pedal clear-
ance is the distance from the top surface of the
brake pedal to the asphalt sheeting under the
floor mat.
If the brake pedal clearance is not within the
limits specified in the illustration, have it in-
spected by your Hyundai dealer and adjusted
or repaired if necessary.2.95 in. (75 mm)
G160A01A-AATCLUTCH PEDAL FREE PLAYWith the engine off, press lightly on the clutch
pedal until you feel a change in resistance. This
is the clutch pedal free-play. The free-play
should be within the limits specified in the illus-
tration. If it is not, have it inspected by your
Hyundai dealer and adjusted or repaired if
necessary.0.24 ~ 0.51 in.
(6 ~ 13 mm)
G170A01A-AATBRAKE PEDAL FREE PLAYWith the engine off, press down on the brake
pedal several times to reduce the vacuum in the
brake booster.
Then, using your hand, press down slowly on
the brake pedal until you feel a change in
resistance. This is the brake pedal free-play.
The free-play should be within the limits speci-
fied in the illustration above. If it is not, have it
inspected by your Hyundai dealer and adjusted
or repaired if necessary.0.12 ~ 0.31 in.
(3 ~ 8 mm)

6
DO-IT-YOURSELF MAINTENANCE
21
G190A01GK
DOHC CVVT V6
Water Pump Pulley
0.2~0.24 in.
(5~6 mm)
Power steering
COMP
Auto
tensioner
Alternator Pulley
Crankshaft PulleyAlternator
Eng.pulley
CHECKING DRIVE BELTSDrive belts should be checked periodically for
proper tension and adjusted if necessary. At the
same time, belts should be examined for cracks,
wear, fraying or other evidence of deterioration
and replaced if necessary.
Belt routing should also be checked to be sure
there is no interference between the belts and
other parts of the engine. After a belt is replaced,
the new belt should be adjusted again after two
or three weeks to eliminate slack resulting from
initial stretching after use.G190A01A-AAT
CHECKING AND REPLACING
FUSES
!
G200B01JM-AATReplacing Accessory FusesCAUTION:When replacing a fusible link, never use
anything but a new fusible link with the
same or lower amperage rating. Never use
a piece of wire or a higher-rated fusible link.
This could result in serious damage and
create a fire hazard.
The fuse box for the lights and other electrical
accessories will be found on the left side of
crash pad. Inside the box you will find a list
showing the circuits protected by each fuse.
If any of your car's lights or other electrical
G200A03A-AATReplacing a Fusible LinkA fusible link will melt if the electrical circuits from
the battery are ever overloaded, thus prevent-
ing damage to the entire wiring harness. (This
could be caused by a short in the system
drawing too much current.) If this ever happens,
have a Hyundai dealer determine the cause,
repair the system and replace the fusible link.
The fusible links are located in a relay box in the
engine compartement for easy inspection.
HJM4002
G200A01JM
Open-
ReplaceGood

6
DO-IT-YOURSELF MAINTENANCE
25
HEADLIGHT AIMING ADJUSTMENT
!
6. Draw a vertical line (through the center of
each headlight beam pattern) and a horizon-
tal line (through the center of each headlight
beam pattern) on the aiming screen.
And then, draw a parallel line at 0.8 in. (21
mm) under the horizontal line.
7. Adjust each cut-off line of the low beam to the
parallel line with a phillips screwdriver -
VERTICAL AIMING.
WARNING:
Horizontal aiming should be adjusted by
an authorized Hyundai dealer.
G290A02O-AATBefore performing aiming adjustment, make
sure of the following.
1. Keep all tires inflated to the correct pressure.
2. Place the vehicle on level ground and press
the front bumper & rear bumper down sev-
eral times.
Place vehicle at a distance of 118 in. (3m)
from the test wall.
3. See that the vehicle is unloaded (except for
full levels of coolant, engine oil and fuel, and
spare tire, jack, and tools). Have the driver
or equivalent weight placed in driver's seat.
4. Clean the head light lenses and turn on the
headlights (Low beam).
5. Open the hood.
G250A01A-AATFOR MORE INFORMATION ABOUT
YOUR HYUNDAIIf you desire additional information about main-
taining and servicing your Hyundai, you may
purchase a factory Shop Manual at your Hyundai
dealer's parts department. This is the same
manual used by dealership technicians and
while it is highly technical it can be useful in
obtaining a better understanding of your car and
how it works.G240A01A-AATPOWER STEERING HOSESIt is suggested that you check the power steer-
ing hose connections for fluid leakage at those
intervals specified in the vehicle maintenance
schedule in Section 5.
The power steering hoses should be replaced
if there is severe surface cracking, pulling,
scuffing or worn spots. Deterioration of the hose
could cause premature failure. Recommended Fluid
Use PSF-3 type fluidNOTE:Do not start the engine when the power
steering oil reservoir is empty.
G290A01JM
Vertical
aiming
Horizontal
aiming

10
INDEX
3
Consumer Information......................................................................8-12
Cooling Fans.....................................................................................6-24
Corrosion protection
Cleaning the interior....................................................................... 4-5
Protecting your Hyundai from corrosion....................................... 4-2
Washing and waxing...................................................................... 4-3
Cruise Control...................................................................................1-80
D
Defrosting / Defogging ......................................................................1-91
Door
Central door lock............................................................................ 1-7
Door locks...................................................................................... 1-4
Front door edge warning light ......................................................1-79
Drink Holder ......................................................................................1-59
Drive Belts.........................................................................................6-21
Driving
Driving for economy .....................................................................2-19
Smooth cornering.........................................................................2-20
Winter driving...............................................................................2-20
E
Emission Control System ................................................................... 7-2
Engine
Before starting the engine .............................................................. 2-4
Compartment................................................................................. 6-2
Coolant........................................................................................... 6-8
Coolant temperature gauge .........................................................1-48
If the engine overheats .................................................................. 3-4Number........................................................................................... 8-2
Oil ................................................................................................... 6-5
Starting........................................................................................... 2-5
Engine Exhaust Can Be Dangerous .................................................. 2-2
F
4WD Lock System ............................................................................2-18
Fan Speed Control............................................................................1-85
Floor Mat Anchor ..............................................................................1-78
Fog Light
Front.............................................................................................1-56
Front Seats
Adjustable front seats ..................................................................1-12
Adjustable headrests...................................................................1-13
Adjusting seat forward and rearward ..........................................1-12
Adjusting seatback angle .............................................................1-12
Fuel
Capacity......................................................................................... 9-2
Gauge...........................................................................................1-48
Recommendations......................................................................... 1-2
Fuel Filler Lid
Remote release............................................................................1-75
Full-time 4WD Operation..................................................................2-15
Fuses ................................................................................................6-21
Fuse panel description......................................................................6-35
G
General Checks.................................................................................. 6-4
Glove Box..........................................................................................1-64

10
INDEX
6
Traction........................................................................................8-10
Towing
A trailer (or vehicle)......................................................................2-23
Emergency...................................................................................3-14
If your car must be towed ............................................................3-12
Traction Control System ...................................................................2-12
Transaxle
Automatic........................................................................................ 2-8
Automatic transaxle fluid checking ..............................................6-14
Manual............................................................................................ 2-6
Manual transaxle oil checking.....................................................6-13
Trip Computer...................................................................................1-50
V
Vehicle Identification Number............................................................. 8-2
Vechcle Load Limit ............................................................................2-27
Vehicle Specifications
Engine ............................................................................................. 9-3
Lubrication chart .................................................................. 9-4 ~ 9-5
Measurement................................................................................. 9-2
W
Warning and Indicator Lights ............................................................1-44
Windows
Power...........................................................................................1-11
Windshield Wiper and Washer ..........................................................1-54
Rear Window wiper and washer switch......................................1-55
Windshield Wiper Blade De-icer .......................................................1-57
Windshield Wiper Blades ..................................................................6-12
Winter Driving....................................................................................2-21