ignition Hyundai Sonata

6
DO-IT-YOURSELF MAINTENANCE
28
!
!
WARNING:Always read the following in-
structions carefully when han-
dling a battery.
Keep lighted cigarettes and all
other flames or sparks away from
the battery.
Hydrogen, which is a highly com-
bustible gas, is always present in
battery cells and may explode if
ignited.
Keep batteries out of the reach of
children because batteries con-
tain highly corrosive SULFURIC
ACID. Do not allow battery acid
to contact your skin, eyes, cloth-
ing or paint finish.
If any electrolyte gets into your
eyes, flush your eyes with clean
water for at least 15 minutes and
get immediate medical attention.
If possible, continue to apply
water with a sponge or cloth until
medical attention is received.If electrolyte gets on your skin,
thoroughly wash the contacted
area.
If you feel a pain or a burning
sensation, get medical attention
immediately.
Wear eye protection when charg-
ing or working near a battery.
Always provide ventilation when
working in an enclosed space.
o When lifting a plastic-cased battery, ex-
cessive pressure on the case may cause
battery acid to leak, resulting in personal
injury. Lift with a battery carrier or with
your hands on opposite corners.
o Never attempt to charge the battery when
the battery cables are connected.
o The electrical ignition system works with
high voltage.
Never touch these components with the
engine running or the ignition switched
on.
WARNING:
CHECKING ELECTRIC COOLING
FANS!
G220A01A-AAT
WARNING:
The cooling fan is controlled by engine
coolant temperature and may sometimes
operate even when the engine is not run-
ning. Use extreme caution when working
near the blades of the cooling fan, so that
you are not injured by a rotating fan blade.
As the engine coolant temperature de-
creases the fan will automatically shut off.
This is a normal condition.G220B01NF-GATChecking Engine Cooling FanThe engine cooling fan should come on auto-
matically if the engine coolant temperature is
high or whenever the air conditioning is in
operation.

6
DO-IT-YOURSELF MAINTENANCE
40
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

9
VEHICLE SPECIFICATIONS
3
3.3L
6-Cyl., V-type DOHC
3.62 x 3.29 (92.0 x 83.8)
203.9 (3,342)
1 - 2 - 3 - 4 - 5 - 6
IFR5G-11
620 ± 100
BTDC 10° ± 5° 0.006 ~ 0.009 in. (0.17 ~ 0.23 mm)
0.01 ~ 0.012 in. (0.27 ~ 0.33 mm)
0.039 ~ 0.043 in. (1.0 - 1.1 mm) 2.4L
4-Cyl., In-line DOHC
3.46 x 3.81 (88 x 97)
143.9(2,359)
1 - 3 - 4 - 2
SK16PR-A11
650 ± 100
BTDC 8° ± 5°
ENGINEJ070A01NF-AAT
ITEMS
Engine Type
Bore x Stroke in.(mm)
Displacement cu.in.(cc)
Firing order
Valve clearance (cold engine)Intake
Exhaust
Spark plug
Spark plug gap
Idle speed (rpm)
Ignition timing (Base)

10
INDEX
4
Fuel
Capacity.......................................................................................... 9-2
Gauge...........................................................................................1-55
Recommendations......................................................................... 1-2
Fuel Filler Lid
Remote release............................................................................1-87
Fuse Panel Description...................................................................6-39
Fuses ...............................................................................................6-25
G
General Checks................................................................................ 6-4
Glove Box........................................................................................1-74
H
Hazard Warning System .................................................................1-65
Headlight
Aiming adjustment........................................................................6-30
Replacement................................................................................6-31
Switch...........................................................................................1-62
Heating and Cooling Control ...........................................................1-96
Heating and Ventilation
Air flow control................................................................ 1-98, 1-110
Air intake control switch................................................ 1-101, 1-108
Bi-level heating...........................................................................1-102
Defrosting/Defogging.................................................................1-105
Fan speed control (Blower Control) ............................... 1-97, 1-108
Temperature control....................................................................1-97High-Mounted Rear Stop Light .......................................................1-87
Hood Release..................................................................................1-89
Horn..................................................................................................1-92
I
Ignition Switch.................................................................................... 2-3
Instrument Cluster and Indicator Lights .........................................1-50
Instrument Panel Light Control (Rheostat)....................................1-67
Interior Light.....................................................................................1-73
Intermittent Wiper.............................................................................1-65
J
Jump Starting..................................................................................... 3-3
K
Key ...................................................................................................... 1-3
If you lose your keys ..................................................................3-13
Positions......................................................................................... 2-3
L
Light Bulb Watages..........................................................................6-38
Light Bulbs Replacement................................................................
6-31
Lubrication Chart............................................................................... 9-4