2006 HYUNDAI TUCSON engine control system

1
FEATURES OF YOUR HYUNDAI
3
KEYS
BREAKING IN YOUR NEW HYUNDAI
B010F01A-AATOperation in Foreign CountriesIf you are going to drive your Hyundai in another
country, be sure to:
o Observe all regulations regarding registra-
tion and insurance.
o Determine that acceptable fuel is available.B010E01A-AATGasolines for Cleaner AirTo help contribute to cleaner air, Hyundai rec-
ommends that you use gasolines treated with
detergent additives, which help prevent deposit
formation in the engine. These gasolines will
help the engine run cleaner and enhance per-
formance of the Emission Control System.
B020A01S-AATDuring the First 1,200 Miles (2,000 Km)No formal "break-in" procedure is required with
your new Hyundai. However, you can contrib-
ute to the economical operation and durability of
your Hyundai by observing the following recom-
mendations during the first 1,200 miles (2,000
km).
o Don't drive faster than 55 MPH (88 km/h).
o While driving, keep your engine speed (rpm,
or revolutions per minute) between 2,000
rpm and 4,000 rpm.
o Use moderate acceleration. Don't start
quickly or depress the accelerator pedal
fully.
o For the first 200 miles (300 km), try to avoid
hard stops.
o Don't lug the engine (in other words, don't
drive so slowly in too high a gear that the
engine "bucks"-shift to a lower gear).
o Whether going fast or slow, vary your speed
from time to time.
o Don't let the engine idle longer than 3 minutes
at one time.
o Don't tow a trailer during the first 1,200 miles
(2,000 km) of operation.
B030A01A-AATFor greater convenience, the same key oper-
ates all the locks in your Hyundai. However,
because the doors can be locked without a key,
carrying a spare key is recommended in case
you accidentally lock one key inside the car.
B030A01HR

1FEATURES OF YOUR HYUNDAI36
!
WARNING:
The SRSCM continually monitors all elements
while the ignition is "ON" to determine if a frontal
or near-frontal impact is severe enough to
require airbag deployment or pre-tensioner seat
belt deployment.
The SRS service reminder indicator (SRI) on
the instrument panel will illuminate for about 6
seconds after the ignition key is turned to the
"ON" position or after the engine is started, after
which the SRI should go out.
The airbag modules are located both in the
center of the steering wheel and in the front
passenger's panel above the glove box. When
the SRSCM detects a sufficiently severe impact
to the front of the vehicle, it will automatically
deploy the front airbags.
B240B02JM-AATSRS Components and FunctionsThe SRS consists of the following components:
1. Driver's Airbag Module
2. Passenger's Airbag Module
3. Knee Bolster
4. Pre-tensioner Seat Belt
5. Front Impact Sensor
6. Driver's and Front Passenger's Seat Belt
Usage Sensors/Buckle pre-tensioner
7. Driver's and Front Passenger's Seat Posi-
tion Sensors
8. SRS Service Reminder Indicator (SRI)
9. SRS Control Module (SRSCM)
10.Occupant Classification System
(Front passenger's seat only)
11.Passenger Airbag Off Indicator
(Front passenger's seat only)
B240B02JM
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B240B01L
o Sitting improperly or out of position can
result in serious or fatal injury in a crash.
All occupants should sit upright with
the seat back in an upright position,
centered on the seat cushion with their
seat belt on, legs comfortably extended
and their feet on the floor until the ve-
hicle is parked and the ignition key is
removed.
o The SRS airbag system must deploy very
rapidly to provide protection in a crash.
If an occupant is out of position because
of not wearing a seat belt, the airbag may
forcefully contact the occupant causing
serious or fatal injuries.

1FEATURES OF YOUR HYUNDAI38
!
WARNING:
o If an airbag deploys, there may be a loud
noise followed by a fine dust released in
the vehicle. These conditions are nor-
mal and are not hazardous - the airbags
are packed in this fine powder. The dust
generated during airbag deployment
may cause skin or eye irritation as well as
aggravate asthma for some persons.
Always wash all exposed skin areas thor-
oughly with lukewarm water and a mild
soap after an accident in which the
airbags were deployed.Passenger's Airbag
B240B05L
!
o The SRS can function only when the
ignition key is in the "ON" position. If the
SRS SRI does not illuminate or contin-
uously remains on after illuminating for
about 6 seconds when the ignition key
is turned to the "ON" position, or after
the engine is started, illuminates while
driving, the SRS is not working properly.
If this occurs, have your vehicle immedi-
ately inspected by your Hyundai dealer.
o Before you replace a fuse or disconnect
a battery terminal, turn the ignition key
to the "LOCK" position or remove the
ignition key. Never remove or replace the
air bag related fuse(s) when the ignition
key is in the "ON" position. Failure to
heed this warning will cause the SRS SRI
to illuminate.
WARNING:
B990A03JM-AATOCCUPANT CLASSIFICATION SYSTEMYour vehicle is equipped with an occupant
classification system in the front passenger's
seat.
The Occupant Classification system is de-
signed to detect the presence of a properly-
seated front passenger and determine if the
passenger's front airbag should be enabled
(may inflate) or not. The driver's front airbag is
not affected or controlled by the Occupant
Classification system.
If the front passenger seat is occupied by a
person that the system determines to be of adult
size, and he/she sits properly (sitting upright
with the seatback in an upright position, cen-
tered on the seat cushion with their seat belt on,
B990A01JM

1FEATURES OF YOUR HYUNDAI50
B260L02HP-GAT
Door ajar warning light and chime
(If Installed)
The door ajar warning light warns you that a door
is not completely closed and the chime warns
you that the key is in the ignition switch.NOTE :The warning chime only sounds whenever
the key is in the ignition switch and the
driver's side front door is open simulta-
neously. The chime sounds until the key is
removed from the ignition switch or the
driver's side front door is closed.
!
B260M01A-AAT
Low Fuel Level Warning Light
The low fuel level warning light comes on when
the fuel tank is approaching empty. When it
comes on, you should add fuel as soon as
possible. Driving with the fuel level warning light
on or with the fuel level below "E" can cause the
engine to misfire and damage the catalytic
converter.
B260N01A-AAT
Malfunction Indicator Light
This light illuminates when there is a malfunction
of an exhaust gas related component, and the
system is not functioning properly so that the
exhaust gas regulation values are not satisfied.
This light will also illuminate when the ignition key
is turned to the "ON" position, and will go out in
a few seconds. If it illuminates while driving, or
does not illuminate when the ignition key is
turned to the "ON" position, take your car to your
nearest authorized Hyundai dealer and have
the system checked.B260P02Y-GAT
ABS Service Reminder
Indicator (If installed)
When the key is turned to the "ON" position, the
Anti-Lock Brake System indicator will come on
and then go off in a few seconds. If the ABS SRI
remains on, comes on while driving, or does not
come on when the key is turned to the "ON"
position, this indicates that there may be a
problem with the ABS.
If this occurs, have your vehicle checked by
your Hyundai dealer as soon as possible. The
normal braking system will still be operational,
but without the assistance of the anti-lock brake
system.
WARNING:
If both the ABS SRI and Parking Brake/
Brake fluid level warning lights remain "ON"
or come on while driving, there may be a
problem with E.B.D. (Electronic Brake Force
Distribution).
If this occurs, avoid sudden stops and have
your vehicle checked by your Hyundai dealer
as soon as possible.B265C01O-AAT
Traction Control Indicator
Lights (If installed)
The traction control indicators change opera-
tion according to the ignition switch position and
whether the system is in operation or not.
They will illuminate when the ignition key is
turned to the "ON" position, but should go out
after three seconds. If the TCS or TCS-OFF
indicator stays on, take your car to your autho-
rized Hyundai dealer and have the system
checked. See section 2 for more information
about the TCS.

1
FEATURES OF YOUR HYUNDAI
87
B660D01JM B660D01E-AAT
To Resume the Preset SpeedB660E01E-AATTo Reset at a Faster Speed1. Push the control switch upward to the "RE-
SUME (ACCEL)" position and hold it.
2. Accelerate to desired speed and release the
control switch. While the control switch is
held, the vehicle will gradually gain speed. The vehicle will automatically resume the speed
set prior to cancellation when you push the
control switch upward to the "RESUME
(ACCEL)" position and release it, providing the
vehicle speed is above 25 mph (40 km/h).
B660B01JM B660F03E-AAT
To Reset at a Slower Speed1. Push the control switch downward to "SET
(COAST)" and hold it. The vehicle will decel-
erate.
2. When the desired speed is obtained, release
the control switch. While the control switch
is pushed, the vehicle speed will gradually
decrease.
!
WARNING:
o Keep the cruise control main switch off
when not using the cruise control to
avoid inadvertently setting a speed.
o Use the cruise control system only when
traveling on open highways in good
weather.
!
WARNING:
o Do not use the cruise control when it
may not be safe to keep the car at a
constant speed, for instance, driving in
heavy or varying traffic, or on slippery
(rainy, icy or snow-covered) or winding
roads or over 6% up-hill or down-hill
roads.
o Pay particular attention to the driving
conditions whenever using the cruise
control system.
o During cruise-control driving with a
manual transaxle vehicle, do not shift
into neutral without depressing the
clutch pedal, or the engine will be
overrevved. If this happens, depress the
clutch pedal or release the main switch.
o With the cruise control engaged, when
the brake pedal is applied, it is normal to
hear the cruise control system deacti-
vate. This is an indication of normal
system operation.
o During normal cruise control operation,
when the "SET(COAST)" is activated or
reactivated after applying the brakes,
the cruise control will energize after
approximately 3 seconds. This delay is
normal.

DRIVING YOUR HYUNDAI
2
Engine Exhaust Can Be Dangerous! ............................ 2-2
Before Starting the Engine ............................................ 2-4
Key Positions ................................................................ 2-5
Starting ..........................................................................2-6
Manual Transaxle ......................................................... 2-7
Automatic Transaxle ..................................................... 2-9
Anti-Lock Brake System (ABS) ..................................2-13
Traction Control System (TCS) ..................................2-13
Electronic Stability Control (ESC)...............................2-15
Full-Time 4WD Operation...........................................2-16
4WD Lock System......................................................2-19
Good Braking Practices..............................................2-21
Driving for Economy...................................................2-22
Winter Driving.............................................................2-23
Trailer or Vehicle Towing ............................................2-26
Vehicle Load Limit.......................................................2-29
2

2
DRIVING YOUR HYUNDAI
2
WARNING: ENGINE EXHAUST CAN BE DANGEROUS!
C010A02JM-AATEngine exhaust fumes can be extremely dangerous. If, at any time, you smell exhaust fumes inside the vehicle, open the windows immediately.
o Do not inhale exhaust fumes.
Exhaust fumes contain carbon monoxide, a colorless, odorless gas that can cause unconsciousness and death by asphyxiation.
o Be sure the exhaust system does not leak.
The exhaust system should be checked whenever the vehicle is raised to change the oil or for any other purpose. If you hear a change
in the sound of the exhaust or if you drive over something that strikes the underneath side of the car, have the exhaust system checked
as soon as possible by your Hyundai dealer.
o Do not run the engine in an enclosed area.
Letting the engine idle in your garage, even with the garage door open, is a hazardous practice. Never run the engine in your garage
any longer than it takes to start the engine and back the car out.
o Avoid idling the engine for prolonged periods with people inside the car.
If it is necessary to idle the engine for a prolonged period with people inside the car, be sure to do so only in an open area with the air
intake set at "Fresh" and fan operating at one of the higher speeds so fresh air is drawn into the interior.
If you must drive with the tail gate open because you are carrying objects that make this necessary:
1. Close all windows.
2. Open side vents.
3. Set the air intake control at "Fresh", the air flow control at "Floor" or "Face" and the fan at one of the higher speeds.
To assure proper operation of the ventilation system, be sure the ventilation air intakes located just in front of the windshield are kept clear
of snow, ice, leaves or other obstructions.
!!
PROPOSITION 65 WARNING:
Engine exhaust and a wide variety of automobile components and parts, including components found in the interior furnishings
in a vehicle, contain or emit chemicals known to the State of California to cause cancer and birth defects and reproductive harm.
In addition, certain fluids contained in vehicles and certain products of component wear contain or emit chemicals known to
the State of California to cause cancer and birth defects or other reproductive harm.

2
DRIVING YOUR HYUNDAI
13
!
WARNING:
ABS / TCS / ESC will not prevent accidents
due to improper or dangerous driving ma-
neuvers. Even though vehicle control is
improved during emergency braking, al-
ways maintain a safe distance between you
and objects ahead. Vehicle speeds should
always be reduced during extreme road
conditions.
The braking distance for cars equipped
with an anti-lock braking system / TCS / ESC
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 pit-
ted or has different surface height.
The safety features of an ABS / TCS / ESC
equipped vehicle should not be tested by
high speed driving or cornering. This could
endanger the safety of yourself or others.
TRACTION CONTROL
SYSTEM (TCS)C300A03Y-GAT(If installed)
C300A01JM-U
On slippery road surfaces, the traction control
system (TCS) limits the drive wheels from
spinning excessively, thus helping the car to
accelerate. It also helps to provide sufficient
driving force and steering performance as the
car turns.SLIP ControlLimits the drive wheels from spinning exces-
sively during starting or while making acceler-
ated turns on slippery roads to avoid losing the
driving force of the front wheels.
ANTI-LOCK BRAKE SYSTEM (ABS)C120A01JM-AAT(If installed)The Anti-Lock Brake System (ABS) is designed
to prevent wheel lock-up during sudden braking
or on hazardous road surfaces. The ABS con-
trol module monitors the wheel speed and con-
trols 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 vehicle begins
to move after the engine is started. These
conditions are normal and indicate that
the anti-lock brake system / Traction
Control System / Electronic Stability Con-
trol is functioning properly.
o During ABS / TCS / ESC operation, a
pulsation may be felt in the brake pedal
when the brakes are applied. Also, a
noise may be heard in the engine com-
partment while braking. These condi-
tions are normal and indicate that the
anti-lock brake system / Traction Con-
trol System / Electronic Stability Control
System is functioning properly.