fuel Hyundai Sonata

2
DRIVING YOUR HYUNDAI
27
!
!
This label also tells you the maximum
weights that can be supported by the
front and rear axles, called Gross Axle
Weight Rating (GAWR). To find out the
actual loads on your front and rear
axles, you need to go to a weigh station
and weigh your vehicle. Your dealer can
help you with this. Be sure to spread out
your load equally on the left and right
sides of the centerline.
WARNING:
o Never exceed the GVWR for your
vehicle, the GAWR for either the
front or rear axle and vehicle ca-
pacity weight. Exceeding these rat-
ings can cause an accident or
vehicle damage. You can calcu-
late the weight of your load by
weighing the items (or people)
before putting them in the vehicle.
Be careful not to overload your
vehicle. WARNING:
o Do not load your vehicle any
heavier than the GVWR, either the
maximum front or rear GAWR and
vehicle capacity weight. If you do,
parts, including tires on your ve-
hicle can break, and it can change
the way your vehicle handles and
braking ability. This could cause
you to lose control and crash.
Also, overloading can shorten the
life of your vehicle.
C190G03JM-AATCertification Label
The certification label is located on the
driver's side center pillar outer panel.
The label shows the maximum allow-
able weight of the fully loaded vehicle.
This is called the GVWR (Gross Ve-
hicle Weight Rating). The GVWR in-
cludes the weight of the vehicle, all
occupants, fuel and cargo.
C190G01A

32WHAT TO DO IN AN EMERGENCY
IF THE ENGINE WILL NOT START!
D010A01A-AAT
D010B02A-AATIf 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 dis-
connected or loose.
3. Check the fuel line in the engine com-
partment.
4. If the engine still does not start, call a
Hyundai dealer or seek other qualified
assistance.
D010D01NF-AATIf Engine Stalls While Driving1. Reduce your speed gradually, keeping
a straight line.
2. Turn on your emergency flashers.
3. Move cautiously off the road to a safe
place.
4. Try to start the engine again. If your
vehicle will not start, contact a Hyundai
dealer or seek other qualified assis-
tance.If the engine stalls at a crossroad and
crossing1. Turn on your emergency flashers.
2. Set the shift lever in the N (Neutral)
position. Try to start the engine.
3. If your vehicle does not start, push the
vehicle to a safe place (if it is safe to do
so) with the shift lever in the N (Neutral)
position.
4. Try to start the engine again. If your
vehicle does not start, contact a
HYUNDAI dealer or seek other quali-
fied 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
addition, 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.
ONF078017
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".

3
WHAT TO DO IN AN EMERGENCY
5
TIRE PRESSURE MONITORING SYSTEM (TPMS)
ONF048131 C320A01JM-AAT
➀ TPMS Malfunction Indicator
➁ Low Tire Pressure Telltale
Each tire, including the spare (if pro-
vided), should be checked monthly when
cold and inflated to the inflation pres-
sure recommended by the vehicle manu-
facturer on the vehicle placard or tire
inflation pressure label. (If your vehicle
has tires of a different size than the size
indicated on the vehicle placard or tire
inflation pressure label, you should de-
termine the proper tire inflation pres-
sure for those tires.)As an added safety feature, your ve-
hicle has been equipped with a tire
pressure monitoring system (TPMS)
that illuminates a low tire pressure tell-
tale when one or more of your tires is
significantly under-inflated. Accord-
ingly, when the low tire pressure telltale
illuminates, you should stop and check
your tires as soon as possible, and
inflate them to the proper pressure.
Driving on a significantly under-inflated
tire causes the tire to overheat and can
lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread
life, and may affect the vehicle’s han-
dling and stopping ability.
Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver’s responsibility to
maintain correct tire pressure, even if
under-inflation has not reached the level
to trigger illumination of the TPMS low
tire pressure telltale.Your vehicle has also been equipped
with a TPMS malfunction indicator to
indicate when the system is not operat-
ing properly. The TPMS malfunction
indicator is provided by a separate tell-
tale, which displays the symbol "TPMS"
when illuminated. When the malfunc-
tion indicator is illuminated, the system
may not be able to detect or signal low
tire pressure as intended. TPMS mal-
functions may occur for a variety of
reasons, including the installation of
replacement or alternate tires or wheels
on the vehicle that prevent the TPMS
from functioning properly. Always
check the TPMS malfunction telltale
after replacing one or more tires or
wheels on your vehicle to ensure that
the replacement or alternate tires and
wheels allow the TPMS to continue to
function properly.

5
VEHICLE MAINTENANCE REQUIREMENTS
3
SCHEDULED MAINTENANCE
REQUIREMENTSF020A02Y-AATo Inspection should be performed any
time a malfunction is experienced or
suspected.
o Receipts for all emission control system
services should be retained to
demonstrate compliance with
conditions of the emissions system
warranty.
o After 120 months or 150,000 miles
(240,000 km), continue to follow the
prescribed maintenance intervals.
o For severe usage maintenance require-
ments, see page 5-6 of this section.
F010D02A-AATGeneral ChecksThese are the regular checks you should
perform when you drive your Hyundai or
you fill the fuel tank. A list of these items will
be found on page 6-4.F010E01A-AATDo-It-Yourself MaintenanceIf you are mechanically inclined, own a few
tools that are required and want to take the
time to do so, you can inspect and service
a number of items. For more information
about doing it yourself, see Section 6.
F010F01A-AATA Few Tipso Whenever you have your Hyundai
serviced, keep copies of the service
records in your glove box. This will help
ensure that you can document that the
required procedures have been
performed to keep your warranties in
effect. This is especially important when
service is not performed by an authorized
Hyundai dealer.
o If you choose to do your own
maintenance and repairs, you may find
it helpful to have an official Hyundai
Shop Manual. A copy of this publication
may be purchased at your Hyundai
dealer's parts department.

5
VEHICLE MAINTENANCE REQUIREMENTS4
SCHEDULED MAINTENANCEF030B04NF-AATR :Replace I : Inspect and, after Inspection, clean, adjust, repair or replace if necessary.F030A01NF-AATThe following maintenance services must be performed to ensure good emission control and performance. Keep receipts for all vehicle
emission services to protect your warranty. Where both mileage and time are shown, the frequency of service is determined by whichever
occurs first.
DESCRIPTION
EMISSION CONTROL ITEMS
ENGINE OIL AND FILTER
FUEL FILTER
FUEL LINES, FUEL HOSES AND CONNECTIONS
VACUUM HOSE
CRANKCASE VENTILATION HOSES
VAPOR HOSE AND FUEL FILLER CAP
AIR CLEANER FILTER
VALVE CLEARANCE
SPARK PLUGS (IRIDIUM COATED)
FUEL TANK AIR FILTER
ELECTRONIC THROTTLE CONTROL No.
1
2
3
4
5
6
7
8
9
10
11MILES X 1000
KILOMETERS X 1000
MONTHS7.5
12
6
R
I
I
I15
24
12
R
I
I
I
I
I22.5
36
18
R
I
I
I30
48
24
R
I
I
I
I
R
R37.5
60
30
R
R
I
I
I45
72
36
R
I
I
I
I
I52.5
84
42
R
I
I
I
I60
96
48
R
I
I
I
I
R
I
R67.5
108
54
R
I
I
I75
120
60
R
R
I
I
I
I
I82.5
132
66
R
I
I
I90
144
72
R
I
I
I
I
R
R97.5
156
78
R
I
I
I
R105
168
84
R
I
I
I
I
I
I112.5
180
90
R
R
I
I
I120
192
96
R
I
I
I
I
R
I
R127.5
204
102
R
I
I
I135
216
108
R
I
I
I
I
I142.5
228
114
R
I
I
I150
240
120
R
R
I
I
I
I
R
R

5
VEHICLE MAINTENANCE REQUIREMENTS
7
F060D01A-AATo Fuel Lines, Fuel Hoses and Con-
nectionsCheck the fuel lines, fuel hoses and con-
nections for leakage and damage. Have a
trained technician replace any damaged
or leaking parts immediately.F060B01NF-GATo Drive BeltsInspect all drive belts for evidence of cuts,
cracks, excessive wear or oil saturation
and replace if necessary. Drive belts should
be checked periodically for proper tension.
F060M01A-AATo Engine Oil and FilterThe engine oil and filter should be changed
at the intervals specified in the
maintenance schedule. If the car is being
driven in severe conditions, more frequent
oil and filter changes are required.F060C01A-AATo Fuel FilterA clogged filter can limit the speed at which
the vehicle may be driven, damage the
emission system and cause hard starting.
If an excessive amount of foreign matter
accumulates in the fuel tank, the filter may
require replacement more frequently.
After installing a new filter, run the engine
for several minutes, and check for leaks at
the connections. Fuel filters should be
installed by trained technicians.
F060F01A-AATo Vacuum, Crankcase Ventilation
HosesInspect the surface of hoses for evidence
of heat and/or mechanical damage. Hard
and brittle rubber, cracking, tears, cuts,
abrasions, and excessive swelling indicate
deterioration. Particular attention should
be paid to examine those hose surfaces
nearest to high heat sources, such as the
exhaust manifold.
Inspect the hose routing to assure that the
hoses do not come in contact with any heat
source, sharp edges or moving component
which might cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are secure,
and that no leaks are present. Hoses should
be replaced immediately if there is any
evidence of deterioration or damage.
EXPLANATION OF SCHEDULED MAINTENANCE ITEMS

5
VEHICLE MAINTENANCE REQUIREMENTS8
F070G02A-AATo Brake FluidCheck brake fluid level in the brake fluid
reservoir. The level should be between
"MIN" and "MAX" marks on the side of the
reservoir. Use only hydraulic brake fluid
conforming to DOT 3 or DOT 4.F070F01A-AATo Brake Hoses and LinesVisually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.
F070E06A-AATo Automatic Transaxle FluidThe fluid level should be in the “HOT”
range of the dipstick, after the engine and
transaxle are at normal operating
temperature. Check the automatic
transaxle fluid level with the engine running
and the transaxle in neutral, with the
parking brake properly applied. Use
HYUNDAI GENUINE ATF SP III, DIAMOND
ATF SP III, SK ATF SP III or other brands
meeting the SP III specification approved
by Hyundai Motor Co. when adding or
changing fluid. Using the wrong ATF may
result in damage to the ATM.
F070H01A-AATo Rear Brake Drums and Linings/
Parking BrakeCheck the rear brake drums and linings for
scoring, burning, leaking fluid, broken parts,
and excessive wear. Inspect the parking
brake system including the parking brake
lever and cables. For detailed service
procedures, refer to the Shop Manual.
F070C01A-AATo CoolantThe coolant should be changed at the
intervals specified in the maintenance
schedule.
F060J01A-AATo Spark PlugsMake sure to install new spark plugs of the
correct heat range.F060H01A-AATo Air Cleaner FilterA Genuine Hyundai air cleaner filter is
recommended when the filter is replaced.F060G01A-AATo Vapor Hose and Fuel Filler CapThe vapor hose and fuel filler cap should
be inspected at those intervals specified in
the maintenance schedule. Make sure that
a new vapor hose or fuel filler cap is correctly
replaced.
F070D01A-AATo Manual Transaxle OilInspect the manual transaxle oil according
to the maintenance schedule.NOTE:If the oil level is low, check for possible
leaks before adding oil. Do not overfill.
F060N02E-AATo Valve ClearanceInspect excessive valve noise and/or
engine vibration and adjust if necessary. A
qualified technician should perform the
operation.

6
DO-IT-YOURSELF MAINTENANCE
5
G030C01JM-AATTo Check the Oil Level
Before checking the oil, warm up the engine
to the normal operating temperature and
be sure your car is parked on level ground.
Turn the engine off.
Wait five minutes, then remove the dipstick,
wipe it off, fully reinsert the dipstick and
withdraw it again. Then note the highest
level the oil has reached on the dipstick. It
should be between the upper ("F") and
lower ("L") range.
!
WARNING:
Be very careful not to touch the radiator
hose when checking the engine oil as it
may be hot enough to burn you.
ONF078002
G030C02NF
(2.4L)
(3.3L)
NOTE:o For good fuel economy, SAE 5W-20
(5W-30), ILSAC GF-3 engine oil is
preferred.
o If SAE 5W-20, ILSAC GF-3 engine oil is
not available, a secondary recom-
mended engine oil for corresponding
temperature range can be used. See
page 9-4

6
DO-IT-YOURSELF MAINTENANCE
27
FOR MORE INFORMATION
ABOUT YOUR HYUNDAIG250A01A-AATIf you desire additional information about
maintaining 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.
HEADLIGHT AIMING ADJUST-
MENTG290A03O-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 several 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 headlight lenses and turn on
the headlights (Low beam).
5. Open the hood.
G290A01NF-A
Vertical
aiming
!
6. Draw a vertical line (through the center
of each headlight beam pattern) and a
horizontal line (through the center of
each headlight beam pattern) on the
aiming screen measured from ground
to center mark on headlight lens.
7. Adjust the right side of each cut-off line
of the low beam to the horizontal line
with a phillips screwdriver - VERTICAL
AIMING.
WARNING:
Never attempt to adjust the horizontal
alignment of your headlights. Horizontal
aiming must be adjusted by an
authorized Hyundai dealer to avoid
incorrect alignment that will reduce the
effectiveness of your headlights.

6
DO-IT-YOURSELF MAINTENANCE
38
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
HORN
TAIL
ECU
IG1
DRL
FR FOG
A/CON
F/PUMP
DIODE
ATM
STOP
H/LP LO RH
S/ROOF
H/LP WASHER
H/LP HI
ECU
SNSR.3
SNSR.1
SNSR.2
B/UP
IGN COIL
ECU (IG1)
H/LP LO
ABS
PROTECTED COMPONENTS
ABS/ESC control module, Multipurpose check connector
ABS/ESC control module, Multipurpose check connector
Fuse 23, 24, 30, 31, 32, 33, 34, 35
Defogger relay
Blower relay
Power window relay, Fuse 16
Start relay, Ignition switch (IG2, START)
Engine control unit relay
Power connector 1/2, Fuse 21,22
Ignition switch (ACC, IG1)
Fusible Iink (ABS. 1, ABS. 2, RR HTD, BLOWER)
Horn relay
Tail light relay
PCM
(Spare)
Siren relay, DRL control module
Front fog light relay
A/C relay
Fuel pump relay
(Spare)
ATM control relay
Stop light switch
(Spare)
Sunroof control module
Headlight washer motor
Headlight relay (High)
TCM
A/C relay, Cooling fan relay, Injectors
Mass air flow sensor, Crankshaft/Camshaft position sensor, Oil control valve, SMATRA
Oxygen sensor, Fuel pump relay
Back up light switch, Pulse generator, Vehicle speed sensor
Ignition coils, Condenser
PCM
Headlight relay (Low)
ABS/ESC control module, Multipurpose check connector
ABS.1
ABS.2
I/P B+1
RR HTD
BLOWER
P/WDW
IGN.2
ECU RLY
I/P B+2
IGN.1
ALTFUSE RATING
40A
20A
40A
40A
40A
40A
40A
30A
30A
30A
150A
15A
20A
10A
10A
15A
15A
10A
20A
-
20A
15A
15A
15A
20A
20A
10A
10A
15A
15A
10A
20A
10A
20A
10A
DESCRIPTION
FUSIBLE
LINK
FUSE