2006 Hyundai Azera check engine

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DRIVING YOUR HYUNDAI
8
NOTE:o In sports mode, only the five forward
gears can be selected. To reverse or
park the vehicle, move the selector
lever to the "R" or "P" position as
required.
o In sports mode, downward shifts are
made automatically when the vehicle
slows down. When the vehicle stops,
1st gear is automatically selected.
o To maintain the required levels of ve-
hicle performance and safety, the sys-
tem may not execute certain gear-
shifts when the selector lever is oper-
ated.
o Before driving away from a stop on a
slippery road, push the selector lever
forward into the +(UP) position. This
causes the transaxle to shift into 2nd
gear which is better for smooth driv-
ing away on a slippery road. Push the
selector lever to the -(DOWN) side to
shift back to 1st gear.
C090H01L-GATNOTE:o For smooth and safe operation, de-
press the brake pedal when shifting
from "Neutral" position or "Park"
position to a forward or reverse gear.
o The ignition key must be in the "ON"
position and the brake pedal fully de-
pressed in order to move the shift
lever from the "P" (Park) position to
any of the other positions.
o It is always possible to shift from "R",
"N", or "D" position to "P" position.
The vehicle must be fully stopped to
avoid transaxle damage.
!
C090I03L-GAT
CAUTION:
o Shift into "R" and "P" position only
when the vehicle has completely
stopped.
o Do not accelerate the engine in re-
verse or any of the forward positions
with the brakes applied.o Always apply the footbrake when
shifting from "P" or "N", to "R" or
"D"position.
o Do not use the "P" (Park) position in
place of the parking brake. Always
set the parking brake, shift the
transaxle into "P" (Park) position and
turn off the ignition when you leave the
vehicle, even momentarily. Never
leave the vehicle unattended while
the engine is running.
o When accelerating from a stop on a
steep hill, the vehicle may have a
tendency to roll backwards. Shifting
the shift lever into 2nd gear while in
Sport mode will help prevent the ve-
hicle from rolling backwards.
o Check the automatic transaxle fluid
level regularly, and add fluid as nec-
essary.
o See the maintenance schedule for
the proper fluid recommendation.

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DRIVING YOUR HYUNDAI
9
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C090N04O-AATGood Driving Practiceso Never move the gear selector lever
from "P" or "N" to any other position with
the accelerator pedal depressed.
o Never move the gear selector lever into
"P" when the vehicle is in motion.
o Be sure the car is completely stopped
before you attempt to shift into "R".
o Never take the car out of gear and coast
down a hill. This may be extremely
hazardous. Always leave the car in gear
when moving.
o Do not "ride" the brakes. This can cause
them to overheat and malfunction. In-
stead, when you are driving down a
long hill, slow down and shift to a lower
gear. When you do this, engine braking
will help slow the car.
o Slow down before shifting to a lower
gear. Otherwise, the lower gear may not
be engaged.
WARNING:
o Avoid high cornering speeds.
o Do not make quick steering wheel
movements, such as sharp lane
changes or fast, sharp turns.
o Always wear your seat belts.
In a collision, an unbelted person is
significantly more likely to die than a
person wearing a seat belt.
o The risk of rollover is greatly in-
creased if you lose control of your
vehicle at highway speeds.
C090J01NF-GATSHIFT LOCK RELEASEIf you cannot move the shift lever from the
"P" (Park) position to any other position
with the brake pedal fully depressed and
the ignition key in the "ON" position, re-
move the cap on the console and with a
thin object such as a flat-head screwdriver,
push the shift lock release button down.
Then, with the brake pedal depressed,
move the shift lever to the desired position,
and then the shift lock release button will
automatically return to its original position
after shifting from the "P" (Park) position.
Then, reinstall the cap.
C090J01TG
If you need to use the shift lock release, it
could mean your car is developing a prob-
lem. Have the car checked by your Hyundai
dealer.o Always use the parking brake. Do not
depend on placing the transaxle in "P"
to keep the car from moving.
o Exercise extreme caution when driving
on a slippery surface. Be especially
careful when braking, accelerating or
shifting gears. On a slippery surface, an
abrupt change in vehicle speed can
cause the drive wheels to lose traction
and the vehicle to go out of control.
o Optimum vehicle performance and
economy is obtained by smoothly de-
pressing and releasing the accelerator
pedal.

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DRIVING YOUR HYUNDAI
11
ANTI-LOCK BRAKE SYS-
TEM (ABS)C120A01TG-AAT(If Installed)The Anti-Lock Brake System (ABS) is de-
signed to prevent wheel lock-up during
sudden braking or on hazardous road
surfaces. The ABS control module moni-
tors the wheel speed and controls the
pressure applied to each brake. Thus, in
emergency situations or on slick roads,
ABS will increase vehicle control during
braking.NOTE:o A click sound may be heard in the
engine compartment when the ve-
hicle begins to move after the engine
is started. These conditions are nor-
mal and indicate that the anti-lock
brake system is functioning properly.
o During ABS operation, a pulsation may
be felt in the brake pedal when the
brakes are applied. Also, a noise may
be heard in the engine compartment
while braking. These conditions are
normal and indicate that the anti-lock
brake system is functioning properly.
!
WARNING:
ABS will not prevent accidents due to
improper or dangerous driving maneu-
vers. Even though vehicle control is
improved during emergency braking,
always maintain a safe distance between
you and objects ahead. Vehicle speeds
should always be reduced during ex-
treme road conditions.
The braking distance for cars equipped
with an anti-lock braking system may be
longer than for those without it in the
following road conditions.
During these conditions the vehicle
should be driven at reduced speeds:
o Rough, gravel or snow-covered
roads.
o With tire chains installed.
o On roads where the road surface is
pitted or has different surface height.
The safety features of an ABS equipped
vehicle should not be tested by high
speed driving or cornering. This could
endanger the safety of yourself or oth-
ers.
ELECTRONIC STABILITY
CONTROL (ESC) SYSTEMC310A01NF-AAT(If Installed)The Electronic Stability Control (ESC) sys-
tem is designed to stabilize the vehicle
during cornering manuevers. ESC checks
where you are steering and where the
vehicle is actually going. ESC applies the
brakes at individual wheels and intervenes
in the engine management system to sta-
bilize the vehicle.
C310A01TG-A

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DRIVING YOUR HYUNDAI
13
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C310D01NF-AATIndicators and WarningThe indicators should illuminate when the
ignition key is turned to ON or START but
should go out after three seconds.
If the indicators do not illuminate, or the
ESC or ESC-OFF indicator does not go out
after 3 seconds, have the vehicle checked
by an authorized dealer.
Should there be any unusual operation of
the device while driving, the ESC-OFF
indicator illuminates as a warning.
If the ESC-OFF indicator illuminates, drive
your car to a safe place and stop the
engine.
Then, start the engine again to check if the
ESC-OFF indicator goes out.
If the indicator remains lit even after the
engine has been started, have your car
checked by an authorized Hyundai dealer. o Rough, gravel or snow-covered
roads.
o With tire chains installed.
o On roads where the road surface is
pitted or has different surface height.
The safety features of ESC equipped
vehicle should not be tested by high
speed driving or cornering. This could
endanger the safety of yourself or oth-
ers.
WARNING:
!GOOD BRAKING PRAC-
TICESC130A01A-AAT
WARNING:
Nothing should be carried on top of the
shelf panel behind the rear seat. If there
were an accident or a sudden stop, such
objects could move forward and cause
damage to the vehicle or injure the occu-
pants.
o After being parked, check to be sure the
parking brake is not engaged and that
the parking brake indicator light is out
before driving away.
o Driving through water may get the
brakes wet. They can also get wet when
the car is washed. Wet brakes can be
dangerous! Your car will not stop as
quickly if the brakes are wet. Wet brakes
may cause the car to pull to one side. To
dry the brakes, apply the brakes lightly
until the braking action returns to nor-
mal, taking care to keep the car under
control at all times. If the braking action
does not return to normal, stop as soon
as it is safe to do so and call your
Hyundai dealer for assistance.

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DRIVING YOUR HYUNDAI
15
o Take care of your tires. Keep them in-
flated to the recommended pressure.
Incorrect inflation, either too much or
too little, results in unnecessary tire
wear. Check the tire pressures at least
once a month.
o Be sure that the wheels are aligned
correctly. Improper alignment can re-
sult from hitting curbs or driving too fast
over irregular surfaces. Poor alignment
causes faster tire wear and may also
result in other problems as well as
greater fuel consumption.
o Keep your car in good condition. For
better fuel economy and reduced main-
tenance costs, maintain your car in ac-
cordance with the maintenance sched-
ule in Section 5. If you drive your car in
severe conditions, more frequent main-
tenance is required (see Section 5 for
details).
o Keep your car clean. For maximum
service, your Hyundai should be kept
clean and free of corrosive materials. It
is especially important that mud, dirt,
ice, etc. not be allowed to accumulate
on the underside of the car. This extra
weight can result in increased fuel con-
sumption and also contribute to corro-
sion.o Travel lightly. Don't carry unnecessary
weight in your car. Weight reduces fuel
economy.
o Don't let the engine idle longer than
necessary. If you are waiting (and not in
traffic), turn off your engine and restart
only when you're ready to go.
o Remember, your Hyundai does not re-
quire extended warm-up. After the en-
gine has started, allow the engine to run
for 10 to 20 seconds prior to placing the
vehicle in gear. In very cold weather,
however, give your engine a slightly
longer warm-up period.
o Don't "lug" or "over-rev" the engine.
Lugging is driving too slowly in too high
a gear resulting in the engine bucking.
If this happens, shift to a lower gear.
Over-revving is racing the engine be-
yond its safe limit. This can be avoided
by shifting at the recommended speeds.
o Use your air conditioning sparingly. The
air conditioning system is operated by
engine power so your fuel economy is
reduced when you use it.
SMOOTH CORNERINGC150A01A-AATAvoid braking or gear changing in corners,
especially when roads are wet. Ideally,
corners should always be taken under
gentle acceleration. If you follow these
suggestions, tire wear will be held to a
minimum.

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DRIVING YOUR HYUNDAI
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C160D01A-AATCheck Battery and CablesWinter puts additional burdens on the
battery system. Visually inspect the battery
and cables as described in Section 6. The
level of charge in your battery can be
checked by your Hyundai dealer or a ser-
vice station.C160C01A-AATUse High Quality Ethylene Glycol
CoolantYour Hyundai is delivered with high qual-
ity ethylene glycol coolant in the cooling
system. It is the only type of coolant that
should be used because it helps prevent
corrosion in the cooling system, lubricates
the water pump and prevents freezing. Be
sure to replace or replenish your coolant in
accordance with the maintenance sched-
ule in Section 5. Before winter, have your
coolant tested to assure that its freezing
point is sufficient for the temperatures an-
ticipated during the winter.
C160A01A-AATThe more severe weather conditions of
winter result in greater wear and other
problems. To minimize the problems of
winter driving, you should follow these
suggestions:
C160B01A-AATSnowy or Icy ConditionsTo drive your vehicle in deep snow, it may
be necessary to use snow tires or to install
tire chains on your tires. If snow tires are
needed, it is necessary to select tires
equivalent in size and type of the original
equipment tires. Failure to do so may ad-
versely affect the safety and handling of
your car. Furthermore, speeding, rapid
acceleration, sudden brake applications,
and sharp turns are potentially very haz-
ardous practices.
During deceleration, use engine braking
to the fullest extent. Sudden brake applica-
tions on snowy or icy roads may cause
skids to occur. You need to keep sufficient
distance between the vehicle in operation
in front and your vehicle. Also, apply the
brake gently. It should be noted that install-
ing tire chains on the tire will provide a
greater driving force, but will not prevent
side skids.NOTE:Tire chains are not legal in all states.
Check state laws before fitting tire
chains.
WINTER DRIVING

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DRIVING YOUR HYUNDAI
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C160G01A-GATTo Keep Locks from FreezingTo keep the locks from freezing, squirt an
approved de-icer fluid or glycerine into the
key opening. If a lock is covered with ice,
squirt it with an approved de-icing fluid to
remove the ice. If the lock is frozen inter-
nally, you may be able to thaw it out by
using a heated key. Handle the heated key
with care to avoid injury.NOTE:The proper temperature for using the
immobilizer key is from -40°F (-40°C) to
176°F (80°C). If you heat the immobilizer
key over 176°F (80°C) to open the frozen
lock, it may cause damage to the tran-
sponder in its head.
C160F01A-AATCheck Spark Plugs and Ignition
SystemInspect your spark plugs as described in
Section 6 and replace them if necessary.
Also check all ignition wiring and compo-
nents to be sure they are not cracked, worn
or damaged in any way.C160E01A-AATChange to "Winter Weight" Oil if
NecessaryIn some climates it is recommended that a
lower viscosity "winter weight" oil be used
during cold weather. See Section 9 for
recommendations. If you aren't sure what
weight oil you should use, consult your
Hyundai dealer.
C160H02A-AATUse Approved Window Washer Anti-
Freeze in SystemTo keep the water in the window washer
system from freezing, add an approved
window washer anti-freeze solution in
accordance with instructions on the con-
tainer. Window washer anti-freeze is avail-
able from Hyundai dealers and most auto
parts outlets. Do not use engine coolant or
other types of anti-freeze as these may
damage the paint finish.C160I01L-AATDon't Let Your Parking Brake FreezeUnder some conditions your parking brake
can freeze in the engaged position. This
is most likely to happen when there is an
accumulation of snow or ice around or
near the rear brakes or if the brakes are
wet. If there is a risk the parking brake may
freeze, apply it only temporarily while you
put the gear selector lever in "P" and block
the rear wheels so the car cannot roll. Then
release the parking brake.

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DRIVING YOUR HYUNDAI
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USE OF LIGHTSC180A01A-AATCheck your lights regularly for correct op-
eration and always keep them clean. When
driving during the day in conditions of poor
visibility, it is helpful to drive with head-
lights on low beam. This enables you to be
seen as well as to see.
C160J01A-AATDon't Let Ice and Snow Accumulate
UnderneathUnder some conditions, snow and ice can
build up under the fenders and interfere
with the steering. When driving in severe
winter conditions where this may happen,
you should periodically check underneath
the car to be sure the movement of the front
wheels and the steering components is
not obstructed.C160K01A-AATCarry Emergency EquipmentDepending on the severity of the weather
where you drive your car, you should carry
appropriate emergency equipment. Some
of the items you may want to carry include
tire chains, tow straps or chains, flashlight,
emergency flares, sand, a shovel, jumper
cables, a window scraper, gloves, ground
cloth, coveralls, a blanket, etc.
HIGHER SPEED MOTORINGC170A01A-AATPre-Trip Inspections1. Tires:
Adjust the tire inflation pressures to speci-
fication. Low tire inflation pressures will
result in overheating and possible failure
of the tires.
Avoid using worn or damaged tires which
may result in reduced traction or tire fail-
ure.NOTE:Never exceed the maximum tire infla-
tion pressure shown on the tires.
2. Fuel, engine coolant and engine oil:
High speed travel consumes more fuel
than urban motoring. Do not forget to check
both engine coolant and engine oil.
3. Drive belt:
A loose or damaged drive belt may result
in overheating of the engine.