cooling Hyundai Azera 2006 User Guide

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DO-IT-YOURSELF MAINTENANCE
4
CHECKING THE ENGINE OILG030B01O-AATRecommended OilThe engine oil quality should meet the
following classification.
API SJ, SL or ABOVE,
ILSAC GF-3 or ABOVE
G030B01JM-U G030A01A-AAT
Engine oil is essential to the performance
and service of the engine. It is suggested
that you check the oil level at least once a
week in normal use and more often if you
are on a trip or driving in severe conditions.
MAINTENANCE PRECAU-
TIONS
!
G020D01TG-GATImproper or incomplete service may result
in problems. This section gives instruc-
tions only for the maintenance items that
are easy to perform.
Several procedures should be done by an
authorized Hyundai dealer.NOTE:Improper owner maintenance during the
warranty period may affect warranty
coverage.
WARNING:
o Performing maintenance work on a
vehicle can be dangerous. You can be
seriously injured while performing
some maintenance procedures. If you
lack sufficient knowledge and experi-
ence or the proper tools and equip-
ment to do the work, have it done by an
authorized Hyundai dealer.
o Working under the hood with the en-
gine running is dangerous. It becomes
even more dangerous when you wear
jewelry or loose clothing. These can
become entangled in moving parts
and result in injury. Therefore, if you
must run the engine while working
under the hood, make certain that you
remove all jewelry (especially rings,
bracelets, watches, and necklaces)
and all neckties, scarves, and similar
loose clothing before getting near the
engine or cooling fans.

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7
!
G050B01A-AATRecommended Engine CoolantUse a high quality ethylene-glycol coolant
in a 50/50 mix with water. The engine
coolant should be compatible with alumi-
num engine parts. Additional corrosion
inhibitors or additives should not be used.
The cooling system must be maintained
with the correct concentration and type of
engine coolant to prevent freezing and
corrosion. Never allow the concentration
of antifreeze to exceed the 60% level or go
below the 35% level, or damage to the
cooling system may result. For proper con-
centration when adding or replacing the
engine coolant, refer to the following table.
Ambient
temperature
°F (°C)
5 (-15)
-13 (-25)
-31 (-35)
-49 (-45)
65%
60%
50%
40% 35%
40%
50%
60%Water Antifreeze
solution Engine Coolant concentration
G050C01TG-GATTo Check the Coolant LevelThe coolant level can be seen on the side
of the plastic coolant reservoir. The level of
the coolant should be between the "L" and
"F" lines on the reservoir when the engine
is warm with it at idle . If the level is below
the "L" mark, add engine coolant to bring
it up to "F". If the level is low, inspect for
coolant leaks and recheck the fluid level
frequently. If the level drops again, visit
your Hyundai dealer for an inspection and
diagnosis of the reason.
G050C01TG
!
CAUTION:
o Engine coolant can damage the finish
of your car. If you spill engine coolant
on the car, wash it off thoroughly with
clean water.
o The engine in your vehicle has alumi-
num engine parts and must be pro-
tected by an ethylene-glycol base
coolant to prevent corrosion and freez-
ing.
Do not use hard water. Hard water can
cause engine damage from corro-
sion, overheating or freezing.
WARNING:
The cooling fan is controlled by engine
coolant temperature and may some-
times operate even when the engine is
not running. Use extreme caution when
working near the blades of the coolant
fan so that you are not injured by a
rotating fan blade. As the engine coolant
temperature decreases, the fan will au-
tomatically shut off. This is a normal
condition.

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15
G110D02NF
CHECKING THE BRAKES!
G120B01A-AATChecking the Brake Fluid Level
WARNING:Use caution when handling brake fluid. It
can damage your vision if it gets into
your eyes. It will also damage your
vehicle's paint if spilled on it and not
removed immediately.
!
WARNING:
The cooling fan is controlled by engine
coolant temperature and may some-
times operate even when the engine is
not running. 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 decreases, the fan will au-
tomatically shut off. This is a normal
condition.
Fluid level should be within "HOT" range
G120A01A-AAT
CAUTION:
Because brakes are essential to the
safe operation of the car, it is suggested
that they be checked and inspected by
your Hyundai dealer. The brakes should
be checked and inspected for wear at
those intervals specified in the vehicle
maintenance schedule in Section 5.
!
3. If the transaxle fluid level is low, use a
funnel to add transaxle fluid through the
dipstick tube until the level reaches the
"HOT" range. Do not overfill.
G120D01A-AATTo Check the Fluid LevelThe fluid level in the brake fluid reservoir
should be checked periodically. The level
should be between the "MIN" and "MAX"
marks on the side of the reservoir. If the
level is at or below the "MIN" mark, care-
fully add fluid to bring it up to "MAX". Do not
overfill.G120C02A-AATRecommended Brake FluidUse only hydraulic brake fluid conforming
to DOT 3 or DOT 4 specifications in your
braking system. Follow the instructions
printed on the container.

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DO-IT-YOURSELF MAINTENANCE
16
!
G120E02A-AATAdding Brake Fluid
WARNING:Handle brake fluid carefully. It can dam-
age your vision if it gets into your eyes.
Use only DOT 3 or DOT 4 specification
fluid from a sealed container. Do not
allow the fluid can or reservoir to remain
open any longer than required. This will
prevent entry of dirt and moisture which
can damage the brake system and cause
improper operation.To add brake fluid, first wipe away any dirt
then unscrew the fluid reservoir cap. Slowly
pour the recommended fluid into the res-
ervoir. Do not overfill. Carefully replace the
cap on the reservoir and tighten.
AIR CONDITIONING CAREG140A01A-AATKeeping the Condenser CleanThe air conditioning condenser (and en-
gine radiator) should be checked periodi-
cally for accumulation of dirt, dead insects,
leaves, etc. These can interfere with maxi-
mum cooling efficiency. When removing
such accumulations, brush or hose them
away carefully to avoid bending the cool-
ing fans.G140B01A-AATChecking the Air Conditioning Op-
eration1. Start the engine and let it run at a fast idle
for several minutes with the air condi-
tioning set at the maximum cold setting.
2. If the air coming out of the in-dash vents
is not cold, have the air conditioning
system inspected by your Hyundai
dealer.
HTG5015

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DO-IT-YOURSELF MAINTENANCE
23
POWER STEERING FLUID
LEVELG230A03A-AAT
G230A01TG
The power steering fluid level should be
checked regularly. To check the power
steering fluid level, be sure the engine is
"OFF", then check to make certain that the
power steering fluid level is between the
"MAX" and "MIN" level markings on the
fluid reservoir.
!
G220A01A-AAT
WARNING:
The cooling fan is controlled by engine
coolant temperature and may some-
times operate even when the engine is
not running. 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 decreases the fan will au-
tomatically shut off. This is a normal
condition.G220B01NF-GATChecking Engine Cooling FanThe engine cooling fan should come on
automatically if the engine coolant tem-
perature is high or whenever the air con-
ditioning is in operation.
G240A01A-AATPOWER STEERING HOSESIt is suggested that you check the power
steering hose connections for fluid leak-
age at those intervals specified in the ve-
hicle maintenance schedule in Section 5.
The power steering hoses should be re-
placed if there is severe surface cracking,
pulling, scuffing or worn spots. Deteriora-
tion of the hose could cause premature
failure.NOTE:Grinding noise from the power steering
pump may be heard immediately after
the engine is started in extremely cold
conditions (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 conditions.
Recommended FluidUse PSF-3 type fluidNOTE:Do not start the engine when the power
steering oil reservoir is empty.
CHECKING ELECTRIC
COOLING FANS

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DO-IT-YOURSELF MAINTENANCE
34
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 (B+)
SNSR3
SNSR1
SNSR2
B/UP
IGN COIL
ECU (IG1)
H/LP LO
ABSPROTECTED COMPONENTS
ABS/ESC Control module, Multipurpose check connector
ABS/ESC Control module, Multipurpose check connector
Fuse(FR P/SEAT, T/LID, T/SIG, TILT, PEDAL, RR CURTAIN)
Defogger relay
Blower relay
Fuse(P/WDW LH, P/WDW RH)
Start relay, Ignition switch(IG2, START)
Engine control unit relay
Fuse(KEY SOL, ECS/RR FOG), Power connector
Ignition switch(ACC, IG1)
Fusible link(ABS1, ABS2, RR HTD, BLOWER)
Horn relay
Tail light relay
PCM
(Spare)
Burglar alarm horn relay
Front fog light relay
A/C Relay
Fuel pump relay
(Spare)
ATM Control relay
Stop light switch
HID Relay
Overhead console lamp
Headlight washer motor
Headlight relay (HIGH)
PCM
Injector#1~#6, A/C Relay, Cooling fan relay
Mass air flow sensor, PCM, Immobilizer control module, Oil control valve#1/#2, Variable intake manifold valve
Oxygen Sensor#1~#4
Back-up light switch, Stop light switch, Transaxle range switch, Vehicle speed sensor
Ignition coil#1~#6, Condenser
PCM
Headlight relay(LOW)
ABS/ESC Control module, Multipurpose check connector
ABS1
ABS2
I/P (B+)1
RR HTD
BLOWER
P/WDW
IGN2
ECU RLY
I/P (B+)2
IGN1
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

10
INDEX
2
A
Accessory Box ....................................................................1-97
Advanced Supplemental Restraint (AIRBAG)
System (SRS) ....................................................................1-44
Curtain airbag .................................................................1-57
Driver's and passenger's front airbag ............................1-45
Occupant classification system ......................................1-52
Side impact airbag .........................................................1-56
Air Cleaner Filter .................................................................. 6-8
Air Conditioning
Care.................................................................................6-16
Filter..................................................................... 1-132, 6-17
Operation............................................................ 1-125, 6-16
Switch............................................................................1-128
Antenna ............................................................................1-166
Ashtray................................................................................1-88
Audio System ...................................................................1-136
Audio remote control switch .........................................1-121
Cassette tape player operation (M455) .......................1-146
Cassette tape player operation (M465) .......................1-156
Compact disc player operation (M445) .......................1-139
Compact disc player operation (M455) .......................1-149
Compact disc player operation (M465) .......................1-159
Stereo radio operation (M445) .....................................1-136
Stereo radio operation (M455) .....................................1-143
Stereo radio operation (M465) .....................................1-153Automatic Heating and Cooling Control System ............1-124
Automatic-Dimming Mirror with Z-Nav™ Electronic Compass
Display and HomeLink
®
..................................................................................
1-101
B
Battery .................................................................................6-21
Binding Arbitration .............................................................8-16
Brake
Anti-lock brake system (ABS) .........................................2-11
Checking the brakes ......................................................6-15
Fluid.................................................................................6-15
Practices..........................................................................2-13
Breaking-In your New Hyundai ........................................... 1-3
C
Care of Cassette Tapes ...................................................1-164
Care of Discs ....................................................................1-164
Catalytic Converter ............................................................... 7-3
Child Restraint System ......................................................1-34
Installing a child restraint system with
"Tether Anchorage" system ...........................................1-36
Securing a child restraint system with "ISOFIX" system1-37
Child-Protector Rear Door Lock .......................................... 1-9
Cigarette Lighter ................................................................1-87
Clock...................................................................................1-87

10
INDEX
3
Combination Light
Auto Light ........................................................................1-82
Headlight flasher ............................................................1-83
Headlight switch .............................................................1-81
High-beam switch ...........................................................1-83
Lane change signal ........................................................1-81
Parking light auto off ......................................................1-82
Turn signal operation .....................................................1-81
Console Box .......................................................................1-97
Consumer Information .......................................................8-13
Cooling Fans ......................................................................6-23
Corrosion Protection
Cleaning the interior ......................................................... 4-6
Protecting your Hyundai from corrosion .......................... 4-2
Washing and waxing ........................................................ 4-4
Cruise Control ..................................................................1-118
D
Defrosting/Defogging.......................................................1-133
Door
Central door locks ..........................................................1-10
Door locks ......................................................................... 1-7
Door warning light ........................................................1-116
Locking and unlocking front door with a key .................. 1-8Drink Holder .......................................................................1-89
Driving
Economical driving .........................................................2-14
Smooth cornering ...........................................................2-15
Winter driving ..................................................................2-16
E
Electronic Stability Control (ESC) System ........................2-11
Emission Control System ..................................................... 7-2
Engine
Before starting the engine ................................................ 2-3
Compartment.................................................................... 6-2
Coolant.............................................................................. 6-6
Coolant temperature gauge ...........................................1-74
If the engine overheats ..................................................... 3-4
Number............................................................................. 8-2
Oil ...................................................................................... 6-4
Starting.............................................................................. 2-5
Engine Exhaust Can Be Dangerous! .................................. 2-2
F
Fan Speed Control Switch ...............................................1-126
Fog Light
Front ................................................................................1-83

10
INDEX
4
Front Seats
Active headrests .............................................................1-21
Adjustable headrests ......................................................1-20
Adjusting seat forward and rearward ............................1-19
Adjusting seatback angle ...............................................1-19
Seat cushion height adjustment ................................... 1-22
Seat warmer ....................................................................1-24
Fuel
Capacity............................................................................ 9-2
Gauge..............................................................................1-74
Recommendations............................................................ 1-2
Fuel Filler Lid
Remote release ............................................................1-111
Fuse Panel Description .....................................................6-33
Fuses..................................................................................6-19
G
General Checks ................................................................... 6-3
Glove Box ...........................................................................1-96
H
Hazard Warning System ....................................................1-86
Headlight
Replacement...................................................................6-25
Switch..............................................................................1-81Heating and Cooling Control ..........................................1-122
Air flow control ............................................................. 1-129
Air intake control switch ...............................................1-127
Air quality control system .............................................1-127
Defrosting/Defogging....................................................1-133
Dual temperature control ..............................................1-129
Fan speed control switch .............................................1-126
High-Mounted Rear Stop Light .......................................1-110
Homelink Mirror ................................................................1-101
Hood Release ..................................................................1-113
Horn..................................................................................1-116
I
Ignition Switch ...................................................................... 2-4
Immobilizer System .............................................................. 1-3
Instrument Cluster and Indicator Lights ............................1-62
Instrument Panel Light Control (Rheostat) .......................1-87
Integrated Memory System ................................................1-22
Interior Light .......................................................................1-94
J
Jump Starting ....................................................................... 3-3
K
Key ........................................................................................ 1-4
If you lose your keys ......................................................3-14
Positions............................................................................ 2-4