2003 Hyundai Grandeur engine

1- 92 FEATURES OF YOUR HYUNDAI
B740D01Y-AAT Operation Tips
o If the interior of the car is hot when
you first get in, open the windows for a few minutes to expel the hot air.
o When you are using the air condi-
tioning system, keep all windowsclosed to keep hot air out.
o When moving slowly, as in heavy
traffic, shift to a lower gear. Thisincreases engine speed, which in turn increases the speed of the air conditioning compressor.
o On steep grades, turn the air condi- tioning off to avoid the possibility ofthe engine overheating.
o During winter months or in periods when the air conditioning is not usedregularly, run the air conditioningonce every month for a few min- utes. This will help circulate the lubricants and keep your system inpeak operating condition.

FEATURES OF YOUR HYUNDAI 1- 93
Ionosphere
B750A02L
AM reception
Mountains
Buildings Unobstructed
area
FM radio station
B750A03L
Ionosphere
FM reception
B750A01L Obstructed area
Iron bridges
FM broadcasts are transmitted at high frequencies and do not bend to followthe earth's surface. Because of this, FM broadcasts generally begin to fade at short distances from the station.Also, FM signals are easily affected by buildings, mountains, or other obstruc- tions. These can result in certain listen-ing conditions which might lead you to believe a problem exists with your ra- dio. The following conditions are normaland do not indicate radio trouble:
AM broadcasts can be received atgreater distances than FM broadcasts. This is because AM radio waves are transmitted at low frequencies. Theselong, low frequency radio waves can follow the curvature of the earth rather than travelling straight out into theatmosphere. In addition, they curve around obstructions so that they can provide better signal coverage.
B750A02A-AAT STEREO SOUND SYSTEM How Car Audio Works
AM and FM radio signals are broad- cast from transmitter towers located around your city. They are intercepted by the radio antenna on your car. Thissignal is then received by the radio and sent to your car speakers. When a strong radio signal has reachedyour vehicle, the precise engineering of your audio system ensures the best possible quality reproduction. Howev-er, in some cases the signal coming to your vehicle may not be strong and clear. This can be due to factors suchas the distance from the radio station, closeness of other strong radio stations or the presence of buildings, bridges orother large obstructions in the area.

2. DRIVING YOUR HYUNDAIBefore Starting the Engine ............................................................. 2-3
Key Positions .................................................................................. 2-3Starting ............................................................................................ 2-4
Operating the Manual Transaxle .................................................... 2-5
Automatic Transaxle ....................................................................... 2-7
Anti-Lock Brake System (ABS) ..................................................... 2-11
Traction Control System (TCS) ..................................................... 2-12
Good Braking Practices ................................................................ 2-13
Driving for Economy ..................................................................... 2-14
Winter Driving ............................................................................... 2-16
Trailer or Vehicle Towing .............................................................. 2-18
2

2- 2 DRIVING YOUR HYUNDAI
C010A01A-AAT
WARNING: ENGINE EXHAUST CAN BE DANGEROUS!
Engine 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 sideof 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 theengine 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 inan open area with the air intake set at "Fresh" and the fan operating at one of the higher speeds so fresh air is drawn into the interior. If you must drive with the trunk 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 ofthe windshield are kept clear of snow, ice, leaves or other obstructions.!

DRIVING YOUR HYUNDAI 2- 3
C020A01A-AAT BEFORE STARTING THE EN- GINE Before you start the engine, you should always:
1. Look around the vehicle to be sure
there are no flat tires, puddles of oil, water or other indications of pos-sible trouble.
2. After entering the car, check to be
sure the parking brake is engaged.
3. Check that all windows, and lights are clean.
4. Check that the interior and exterior mirrors are clean and in position.
5. Check your seat, seatback and
headrest to be sure they are in theirproper positions.
6. Lock all the doors.
7. Fasten your seat belt and be sure
that all other occupants have fas- tened theirs.
8. Turn off all lights and accessories
that are not needed.
9. When you turn the ignition switch to
"ON", check that all appropriate warning lights are operating and that you have sufficient fuel. C030A01A-GAT COMBINATION IGNITION SWITCHTo Start the Engine
o If your Hyundai is equipped with a
manual transaxle, place the shift lever in neutral and depress the clutch pedal fully.
o If your Hyundai has an automatic transaxle, place the shift lever in "P"(park).
o To start the engine, insert the igni-
tion key and turn it to the "START"position. Release it as soon as the engine starts. Do not hold the key in the "START" position for more than15 seconds.
NOTE: For safety, the engine will not start if the shift lever is not in "P" or "N"Position (Automatic transaxle).
10.Check the operation of warning
lights and all bulbs when key is inthe "ON" position.C040A01A-AAT KEY POSITIONS
WARNING:
The engine should not be turned off or the key removed from the ignition key cylinder while the ve-hicle is in motion. The steering wheel is locked by removing the key.
C040A01E
LOCK
ACC
ON
START
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2- 4 DRIVING YOUR HYUNDAI
C070C01E
C070C01A-AAT
To Remove The Ignition Key
1. Turn the ignition key to the "ACC"
position.
2. Simultaneously push and turn the ignition key counterclockwise from the "ACC" position to the "LOCK"position.
3. The key can be removed in the
"LOCK" position. C050A01A-AAT STARTING
C050A01E
WARNING:
Never run the engine in a closed or poorly ventilated area any longer than is needed to move your car in or out of the area. The carbon mon-oxide gas emitted is odorless and can cause serious injury or death.
LOCK
ACC
ON
START
o "START" The engine is started in this position. It will crank until you release the key. NOTE: Do not hold the key in the "START" position for more than 15 seconds.
o "ON" When the key is in the "ON" position, the ignition is on and all accessories may be turned on. If the engine is notrunning, the key should not be left in the "ON" position. This will discharge the battery and may also damage theignition system.
o "ACC" With the key in the "ACC" position, some electrical accessories (radio, etc.)may be operated.
o "LOCK" The key can be removed or inserted in this position. To protect against theft, the steering wheel locks by removing the key. NOTE: To unlocking the steering wheel, insert the key, and then turn the steering wheel and key simulta-neously.
!

DRIVING YOUR HYUNDAI 2- 5
C050B01A-GAT Normal Conditions: The Starting Procedure:
1. Insert key, and fasten the seat belt.
2. Depress the clutch pedal fully and
place the gearshift lever (manual transaxle) in neutral or the selector lever (automatic transaxle) in "P" (park) position.
3. After turning the ignition key to the "ON" position, make certain all warn-ing lights and gauges are function-ing properly before starting the en- gine.
WARNING:
Be sure that the clutch is fully de- pressed when starting a manualtransaxle vehicle. Otherwise, there is the potential to cause damage to the vehicle or injury to someoneinside or outside the vehicle as a result of the forward or backward movement of the vehicle that willoccur if the clutch is not depressed when the vehicle is started. 4. Turn the ignition key to the "Start"
position and release it when the engine starts.
C070A02A-AAT OPERATING THE MANUAL TRANSAXLE
HFC3029
Your Hyundai's manual transaxle has a conventional shift pattern. This shiftpattern is imprinted on the shift knob. The transaxle is fully synchronized in all forward gears so shifting to either ahigher or a lower gear is easily accom- plished. NOTE:
o To shift into reverse, rest the le-
ver in neutral for at least 3 sec- onds after your car is completelystopped. Then move the lever into the reverse position.
o During cold weather, shifting may
be difficult until the transaxle lu-bricant has warmed up. This is normal and not harmful to thetransaxle.
o If you 've come to a complete
stop and it's hard to shift into 1 st
or R(Reverse), put the shift lever in N(Neutral) position and release the clutch. Press the clutch pedalback down, and then shift into 1 st
or R(Reverse) gear position.
o Do not use the shift lever as a
handrest during driving, as this can result in premature wear of the transaxle shift forks.
!

2- 6 DRIVING YOUR HYUNDAI
C070D02O-AAT Good Driving Practices
o Never take the car out of gear and
coast down a hill. This is extremely hazardous. Always leave the car in gear.
o Don't "ride" the brakes. This can
cause them to overheat and mal-function. Instead, when you are driv- ing down a long hill, slow down andshift to a lower gear. When you do this, engine braking will help slow the car.
o Slow down before shifting to a lower gear. This will help avoid over-rev-ving the engine, which can causedamage.
o Slow down when you encounter
cross winds. This gives you muchbetter control of your car.
o Be sure the car is completely stopped
before you attempt to shift into re-verse. The transaxle can be dam- aged if you do not. To shift into reverse, depress the clutch, movethe shift lever to neutral, wait three seconds, then shift to the reverse position.
o Exercise extreme caution when driv- ing on a slippery surface. Be espe-cially careful when braking, acceler-
C070B01A-AAT Using the Clutch The clutch should be pressed all the way to the floor before shifting, then released slowly. The clutch pedal should always be used after fully re-turning to the original position. Do not rest your foot on the clutch pedal while driving. This can cause unnecessarywear. Do not partially engage the clutch to hold the car on an incline. This causes unnecessary wear. Use theparking brake to hold the car on an incline. Do not operate the clutch pedal rapidly and repeatedly. CAUTION:
When downshifting from fifth gear to fourth gear, caution should be taken not to inadvertently press thegear lever sideways in such a man- ner that second gear is engaged. Such a drastic downshift may causethe engine speed to increase to the point that the tachometer will enter the red-zone. Such over-revving ofthe engine may possibly cause en- gine damage. C070E03A-GAT RECOMMENDED SHIFT POINTS
1-2 2-33-4 4-5
Shift
from-to Recommended
20 km/h (15 mph) 40 km/h (25 mph) 55 km/h (35 mph) 75 km/h (45 mph)
The shift points as shown above are recommended for optimum fueleconomy and performance.
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