2003 Hyundai Grandeur Owner's Manual

DRIVING YOUR HYUNDAI 2- 21
C190F01Y-GAT Trailer or Vehicle Towing Tips
1. Before towing, check hitch and
safety chain connections as well as proper operation of the trailer run- ning lights, brake lights, and turn signals.
2. Always drive your vehicle at a mod- erate speed (Less than 100 km/h)
3. Trailer towing requires more fuel than normal conditions.
4. To maintain engine braking effi-
ciency and electrical charging per-formance, do not use fifth gear (manual transaxle).
5. Always secure items in the trailer to
prevent load shift while driving.
6. Check the condition and air pres-
sure of all tires on the trailer and your car. Low tire pressure can seriously affect the handling. Also check the spare tire. 10.During your trip, check occasion-
ally to be sure that the load issecure, and that the lights and anytrailer brakes are still working.
11.Avoid jerky starts, sudden accel-
eration or sudden stops.
12.Avoid sharp turns and rapid lane changes.
13.Avoid holding the brake pedal down too long or too frequently. This could cause the brakes to overheat, re- sulting in reduced braking efficien-cy.
14.When going down a hill, shift into a
lower gear and use the engine brak-ing effect. When ascending a long grade, downshift the transaxle to a lowergear and reduce speed to reduce chances of engine overloading and/ or overheating.
15.If you have to stop while going uphill, do not hold the vehicle inplace by pressing on the accelera-tor. This can cause the automatic transaxle to overheat. Use the park- ing brake or footbrake.
7. The vehicle/trailer combination is
more affected by crosswind andbuffeting.When being passed by a large ve- hicle, keep a constant speed and steer straight ahead. If there is toomuch wind buffeting, slow down to get out of the other vehicle's air turbulence.
8. When parking your car and trailer, especially on a hill, be sure to followall the normal precautions. Turnyour front wheel into the curb, set the parking brake firmly, and put the transaxle in 1st or Reverse(manual) or Park (automatic). In addition, place wheel chocks at each of the trailer's tires.
9. If the trailer has electric brakes, start your vehicle and trailer mov-ing, and then apply the trailer brakecontroller by hand to be sure the brakes are working. This lets you check your electrical connection atthe same time.

2- 22 DRIVING YOUR HYUNDAI
NOTE: When towing, check transaxle fluid more frequently.
CAUTION:
If overheating should occur whentowing, (temperature gauge reads near red zone), taking the followingaction may reduce or eliminate the problem.
1. Turn off the air conditioner.
2. Reduce highway speed.
3. Select a lower gear when going uphill.
4. While in stop and go traffic, place
the gear selector in park or neu-tral and idle the engine at a higher speed.
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3. WHAT TO DO IN AN EMERGENCYIf the Engine Will not Start .............................................................. 3-2
Jump Starting .................................................................................. 3-2
If the Engine Overheats .................................................................. 3-4
Spare Tire ....................................................................................... 3-5
If You Have a Flat Tire .................................................................... 3-5
If Your Car Must Be Towed .......................................................... 3-10
Emergency Towing ....................................................................... 3-12
If You Lose Your Keys .................................................................. 3-12
3

3- 2 WHAT TO DO IN AN EMERGENCY
D010A01A-AAT IF THE ENGINE WILL NOT START
WARNING:
If the engine will not start, do not push or pull the car to start it. Thiscould result in a collision or cause other damage. In addition, push or pull starting may cause the cata-lytic converter to be overloaded and create a fire hazard. D010B01A-AAT If Engine Doesn't Turn Over or Turns Over Slowly 1. If your car has an automatic
transaxle, be sure the gear selector lever is in "N" or "P" and the emer-gency brake is set.
2. Check the battery connections to be
sure they are clean and tight.
3. Turn on the interior light. If the light dims or goes out when you operatethe starter, the battery is discharged.
4. Check the starter connections to be sure they are securely tightened.
5. Do not push or pull the vehicle to start it. See instructions for "Jump Starting" on the following pages. D010D01A-AAT If Engine Stalls While Driving
1. Reduce your speed gradually, keep-
ing a straight line. Move cautiously off the road to a safe place.
2. Turn on your emergency flashers.
3. Try to start the engine again. If your
vehicle will not start, contact a Hyundai dealer or seek other quali- fied assistance.
D010C01Y-AAT If Engine Turns Over Normally but Does Not Start
1. Check fuel level.
2. With the key in the off position, check all connectors at ignition, coils and spark plugs. Reconnect any that may be disconnected or loose.
3. Check the fuel line in the engine room.
4. If engine still refuses to start, call a
Hyundai dealer or seek other quali- fied assistance.
D010B01L
D020A02A-AAT JUMP STARTING
HXG554J
Dischargedbattery
Booster battery
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WHAT TO DO IN AN EMERGENCY 3- 3
WARNING:
The gas produced by the battery during the jump-start operation is highly explosive. If these instruc- tions are not followed exactly, seri-ous personal injury and damage to the vehicle may occur! If you are not sure how to follow this proce-dure, seek qualified assistance. Automobile batteries contain sul- furic acid. This is poisonous andhighly corrosive. When jump start- ing, wear protective glasses and be careful not to get acid on yourself,your clothing or on the car.
o If you should accidentally get acid on your skin or in your eyes, imme- diately remove any contaminatedclothing and flush the area with clear water for at least 15 minutes. Then promptly obtain medical attention. Ifyou must be transported to an emer- gency facility, continue to apply water to the affected area with a spongeor cloth. o The gas produced by the battery
during the jump-start operation ishighly explosive. Do not smoke orallow a spark or open flame in the vicinity.
o The battery being used to provide the jump start must be 12-volt. If youcannot determine that it is a 12-volt battery, do not attempt to use it forthe jump start.
o To jump start a car with a discharged
battery, follow this procedure ex-actly:
1. If the booster battery is installed in another vehicle, be sure the two vehicles are not touching.
2. Turn off all unnecessary lights and accessories in both vehicles.
3. Attach the clamps of the jumper
cable in the exact order shown in the illustration. That is, first, attach one clamp of the jumper cable to the positive (+) post or cable of thedischarged battery. Then attach the other end of the same cable to the positive (+) post or cable of thebooster battery. Next, using the other cable, attach one clamp to the negative (-) post or cable of the booster battery. Then attach the other end of that cable to a solid metal part of the engine away fromthe battery. Do not connect the cable to any moving part.
4. Start the engine in the car with the booster battery and let it run for afew minutes. This will help to as- sure that the booster battery is fullycharged. During the jumping opera- tion, run the engine in this vehicle at about 2,000 rpm.
5. Start the engine in the car with the discharged battery using the nor-mal starting procedure. After theengine starts, leave the jumper cables connected and let the engine run at fast idle or about 2,000 rpmfor several minutes.
6. Carefully remove the jumper cables
in the reverse order of attachment.
If you do not know why your batterybecame discharged (because the lightswere left on, etc.), have the charging system checked by your Hyundai dealer.!

3- 4 WHAT TO DO IN AN EMERGENCY
check for coolant leaking from the radiator, hoses or under the car. (If the air conditioning had been in use,it is normal for cold water to be draining from it when you stop).
WARNING:
While the engine is running, keep hair, hands, and clothing away frommoving parts such as the fan and drive belts to prevent injury.
5. If the water pump drive belt is bro- ken or engine coolant is leaking out, stop the engine immediately and call the nearest Hyundai dealer for assistance.
WARNING:
Do not remove the radiator cap whenthe engine is hot. This can allowcoolant to be blown out of the open- ing and cause serious burns.
D030A01A-AAT IF THE ENGINE OVERHEATS If your temperature gauge indicates overheating, you experience a loss ofpower, or hear loud pinging or knock- ing, the engine is probably too hot. If this happens to you, you should:
1. Pull off the road and stop as soon as
it is safe to do so.
2. Place the gear selector lever in "P" (automatic), or neutral (manual transaxle) and set the parking brake.If the air conditioning is on, turn it off.
3. If engine coolant is running out un-
der the car or steam is coming outfrom the hood, stop the engine. Do not open the hood until the enginecoolant has stopped running or the steaming has stopped. If there is no visible loss of coolant and no steam,leave the engine running and check to be sure the engine cooling fan is operating. If the fan is not running,turn the engine off.
4. Check to see if the water pump drive
belt is missing. If it is not missing,check to see that it is tight. If the drive belt seems to be satisfactory, 6. If you cannot find the cause of the
overheating, wait until the engine temperature has returned normal.Then, if the engine coolant has been lost, carefully add engine coolant to the reservoir (page 6-9) to bring thefluid level in the reservoir up to the halfway mark.
7. Proceed with caution, keeping alert for further signs of overheating. Ifoverheating happens again, call a Hyundai dealer for assistance.
CAUTION:
Serious loss of engine coolant indi-cates there is a leak in the cooling system and this should be checked as soon as possible by a Hyundaidealer.
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WHAT TO DO IN AN EMERGENCY 3- 5
Spare Tire Pressure D040B01A-AAT Handling the Spare Tire Remove the installation bolt to remove the spare tire. To replace the spare tire in its storage compartment, tighten the bolt firmly with your fingers until thereis no more play in the spare tire. D050A01A-AAT IF YOU HAVE A FLAT TIRE If a tire goes flat while you are driving:
1. Take your foot off the accelerator
pedal and let the car slow down while driving straight ahead. Do notapply the brakes immediately or at- tempt to pull off the road as this may cause a loss of control. When thecar has slowed to such a speed that it is safe to do so, brake carefully and pull off the road. Drive off theroad as far as possible and park on firm, level ground. If you are on a divided highway, do not park in themedian area between the two traffic lanes.
2. When the car is stopped, turn on
your emergency hazard flashers,set the parking brake and put the transaxle in "P" (automatic) or re-verse (manual transaxle).
3. Have all passengers get out of the
car. Be sure they all get out on theside of the car that is away from traffic.
4. Change the tire according to the
instructions provided as following.
HXGS408
D040A01L-GAT SPARE TIRE The following instructions for the FULL SIZE spare tire should be observed:Check inflation pressure as soon as practical after installing the spare tire, and adjust to the specified pressure.The tire pressure should be periodi- cally checked and maintained at the specified pressure while the tire isstored.
6.0x15 6.0x16 TIRE SIZE
RIM
SIZE PRESSURE, kPa (PSI)
205/65R15 94V 205/60R16 96V REAR
210(30) 210(30) FRONT
240(35)240(35)
NORMAL LOAD MAXIMUM LOAD
REAR
240(35)240(35)
FRONT
220(32)230(33)

3- 6 WHAT TO DO IN AN EMERGENCY
D060K01FC-GAT Wheel Cap (If installed)
D060K01L HXGS415
1. Wrap a piece of cloth around the tip of the screwdriver to avoid scratch- ing.
2. Insert a screwdriver into the grove
of the wheel cap and pry gently toremove the wheel cap.
3. Changing a flat tire. 4. Reinstall the wheel cap by fitting the
boss of the wheel cap in the grooveof the wheel, hitting the center of the wheel cap with hand.
D060A01A-AAT CHANGING A FLAT TIRE The procedure described on the fol- lowing pages can be used to rotate tires as well as to change a flat tire. When preparing to change a flat tire,check to be sure the gear selector lever is in "P" (automatic) or reverse gear (manual transaxle) and that theparking brake is set, then:
D060A01L Screwdriver
Groove