2007 Hyundai Sonata check engine

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FOR MORE INFORMATION ABOUT
YOUR HYUNDAI
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.
POWER STEERING FLUID LEVELG230A01NF-AAT
to make certain that the power steering fluid
level is between the "MAX" and "MIN" level
markings on the fluid reservoir.NOTE:Grinding noise from the power steering
pump may be heard immediately after the
engine is started in extremely cold condi-
tions (below - 4°F). If the noise stops during
warm up, there is no abnormal function in
the system. It is due to a power steering
fluid characteristic in extremely cold condi-
tions.
Recommended Fluid
Use PSF-4 type fluidNOTE:Do not start the engine when the power
steering oil reservoir is empty.
G230A01NFG230A02NF
(2.4L)(3.3L)
G250A01A-AATIf 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.
The power steering fluid level should be checked
regularly. To check the power steering fluid
level, be sure the engine is "OFF", then check

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HEADLIGHT AIMING ADJUSTMENTG290A03O-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 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 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:
Never attempt to adjust the horizontal align-
ment 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.
G290B01NF-AATAdjustment After Headlight Assembly
Replacement
G260B01GK
L
W
H
H
Cut-off line
Ground line
"P"
Horizontal line
Vertical line
0.8 in.(21 mm)
If the vehicle has had front body repair and the
headlight assembly has been replaced, the
headlight aiming should be checked using the
aiming screen as shown in the illustration. Turn
on the headlight switch (Low Beam Position).
1. Adjust headlights so that main axis of light is
parallel to the center line of the body and is
aligned with point "P" shown in the illustration.
2. Dotted lines in the illustration show the center
of the headlights.

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SPECIFICATION:"H"
Horizontal center line of headlights from ground
: 26.73 in. (679mm)
"W"
Distance between each headlight center :
51.41 in. (1,306mm)
"L"
Distance between the headlights and the wall
that the lights are tested against : 118.11 in.
(3,000 mm)
REPLACEMENT OF LIGHT BULBSG260A02L-GATBefore attempting to replace a light bulb, be sure
the switch is turned to the "OFF" position.
The next paragraph shows how to reach the
light bulbs so they may be changed. Be sure to
replace the burned-out bulb with one of the
same number and wattage rating.
See page 6-35 for the wattage descriptions.
!
CAUTION:
o Keep the lights out of contact with pe-
troleum products, such as oil, gasoline,
etc.
o Be sure to replace the LED type equipped
bulbs with an assembly.
o After heavy, driving rain or washing,
headlight and taillight lenses could ap-
pear frosty. This condition is caused by
the temperature difference between the
lamp inside and outside. This is similar
to the condensation on your windows
inside your vehicle during the rain and
doesn’t indicate a problem with your
vehicle. If the water leaks into the lamp
bulb circuitry, have the vehicle checked
by an Authorized Hyundai Dealer.
Replacement instructions:
1. Allow the bulb to cool. Wear eye protection.
2. Open the engine hood.
3. Always grasp the bulb by its plastic base,
avoid touching the glass.G270A01NF-AATHEADLIGHT, FRONT TURN SIGNAL
LIGHT AND FRONT FOG LIGHT
Headlight and Front Turn Signal Light
Headlight
(High beam)Headlight
(Low beam)
Turn signal light
(Front position light)
G260A01NF-A
Front Fog Light

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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)
(Spare)
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 relay
(Spare)
Sunroof control module
Headlight washer motor
Headlight relay (High)
(Spare)
Oxygen sensor, Fuel pump relay
Mass air flow sensor, Crankshaft/Camshaft position sensor, Oil control valve, SMATRA
A/C relay, Cooling fan relay, Injectors
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
ALT
MDPSFUSE RATING
40A
20A
40A
40A
40A
40A
40A
30A
30A
30A
150A
100A
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

Vehicle Identification Number (VIN) .............................. 8-2
Engine Number ............................................................. 8-2
Tire Information ............................................................. 8-2
Recommended Cold Tire Inflation Pressures ............... 8-3
Checking Tire Inflation Pressure ................................... 8-4
Tire Sidewall Labeling ................................................... 8-5
Tire Terminology and Definitions ................................... 8-7
All Season Tires ............................................................ 8-9
Snow Tires .................................................................... 8-9
Tire Chains .................................................................... 8-9
Tire Rotation................................................................8-10
Tire Balancing.............................................................8-10
Tire Traction................................................................8-11
When to Replace Tires ...............................................8-11
Tire Maintenance........................................................8-12
Spare Tire and Tools ...................................................8-13
Warranties for Your Hyundai Vehicle..........................8-13
Consumer Information.................................................8-14
Reporting Safety Defects............................................8-16
Binding Arbitration of Warranty Claims.......................8-17
8
8
CONSUMER INFORMATION, REPORTING
SAFETY DEFECTS & BINDING
ARBITRATION OF WARRANTY CLAIMS