2004 Hyundai Terracan engine overheat

WHAT TO DO IN AN EMERGENCY
3-2 tinue to apply water to the affected area with a sponge or cloth.
o The gas produced by the battery during the
jump-start operation is highly explosive. Do not smoke or allow a spark or an open flame in the vicinity.
o The battery being used to provide the jump
start must be 12-volt. If you cannot determine that it is a 12-volt battery, do not attempt to use it for the jump start.
o To jump start a car with a discharged battery,
follow this procedure exactly:
1. If the booster battery is installed in another vehicle, be sure the two vehicles are nottouching.
2. Turn off all unnecessary lights and acces-
sories in both vehicles.
3. Attach the clamps of the jumper cable in the
exact location shown in the illustration. First, attach one clamp of the jumper cable to the positive (+) post or cable of the discharged battery. Then attach the other end of the same cable to the positive (+) post or cable of the booster 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 from the 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 a few minutes. Thiswill help to assure that the booster battery is fully charged. During the jumping operation, run the engine in this vehicle at about 2000 rpm.
5. Start the engine in the car with the discharged
battery using the normal starting procedure. After the engine starts, leave the jumper cables connected and let the engine run at fast idle or about 2000 rpm for several min- utes.
6. Carefully remove the jumper cables in the
reverse order of attachment.
If you do not know why your battery became discharged (because the lights were left on, etc.), have the charging system checked by your Hyundai dealer. D030A02HP-AAT IF THE ENGINE OVERHEATS If your temperature gauge indicates overheating, you experience a loss of power, or hear loud pinging or knocking, 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" (auto- matic), or neutral (manual transmission) and set the parking brake. If the air conditioning is on, turn it off.
3. If engine coolant is running out under the car or steam is coming out from under the hood, stop the engine. Do not open the hood until the engine coolant 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 satis- factory, check for engine 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).

WHAT TO DO IN AN EMERGENCY 3-3
WARNING: While the engine is running, keep hands and clothing away from moving parts such as the fan and drive belts to prevent injury. WARNING (Diesel only): Never work on injection system with engine running or within 30 seconds after shutting off engine. High pressure pump, rail, injec- tors and high pressure pipes are subject to high pressure even after the engine stopped. The fuel jet produced by fuel leaks may cause serious injury, if it touch the body. People using pacemakers should not move than 30cm closer to the ECU or wiring harness within the engine room while engine is running, since the high currents in the Common Rail system produce considerable magnetic fields.
5. If the water pump drive belt is broken or
coolant is leaking out, stop the engine im- mediately and call the nearest Hyundai deal- er for assistance.
WARNING: Do not remove the radiator cap when the engine is hot. This can allow coolant to be blown out of the opening and cause serious burns. D040A01HP-GAT SPARE TIREThe following instructions for the FULL SIZE spare tire should be observed: Check inflation pressure as soon as possible after installing the spare tire, and adjust to the specified pressure. The tire pressure should be periodically checked and maintained at the spec- ified pressure while the tire is stored.
Inflation Pressure
Tire Size
Full Size 200 kPa (29 psi)
Spare Tire Pressure
D040B03HP-GAT Handling the Spare Tire
1. Obtain the spare wheel rod (Jack handle)
after folding up the seat cushion of the second seat . To fold up the seat cushion, refer to the page 1-15.
The second seat
6. If you cannot find the cause of the overheat-
ing, wait until the engine temperature has returned to normal. Then, if coolant has been lost, carefully add coolant to the reservoir (Page 6-8) to bring the fluid level in the reser- voir up to the halfway mark.
7. Proceed with caution, keeping alert for fur-
ther signs of overheating. If overheating hap- pens again, call a Hyundai dealer for assis- tance.
CAUTION: Serious loss of coolant indicates there is a leak in the cooling system and this should be checked as soon as possible by a Hyundai dealer.
D040B01HP
D060B01HPB090B02HP

EMISSION CONTROL SYSTEMS 7-1
7. EMISSION
CONTROL SYSTEMS
H010A01A-GAT EMISSION CONTROL SYSTEMS (If installed) Your Hyundai is equipped with an emission control system to meet all requirements of the Emission prohibition rules of your province. There are three emission control systems which are as follows. (1) Crankcase emission control system (For a Gasoline Engine)
(2) Evaporative emission control system (For a Gasoline Engine)
(3) Exhaust emission control system In order to assure the proper function of the emission control systems, it is recommended that you have your car inspected and main- tained by an authorized Hyundai dealer in ac- cordance with the maintenance schedule in this manual. H010C02Y-GAT 2. Evaporative Emission Control
System; For a Gasoline Engine
The Evaporative Emission Control System is
designed to prevent fuel vapors from escaping into the atmosphere. Canister While the engine is inoperative, fuel vapors
generated inside the fuel tank are absorbed and stored in the canister. When the engine is
running, the fuel vapors absorbed in the canis- ter are drawn into the induction system through the purge control solenoid valve. Purge Control Solenoid Valve The purge control solenoid valve is controlled
by the ECM; when the engine coolant tempera- ture is low, and during idling, it closes, so that evaporated fuel is not taken into the surge tank.
After engine warm-up, during ordinary driving, it opens so as to introduce evaporated fuel to the surge tank. H020A01A-AAT CATALYTIC CONVERTER ; For a Gasoline Engine
H020A01HP
Catalytic Converter
All Hyundai vehicles are equipped with a mono- lith type three-way catalytic converter to re- duce the carbon monoxide, hydrocarbons and nitrogen oxides contained in the exhaust gas. Exhaust gases passing through the catalytic converter may cause it to operate at a very high temperature. The introduction of large amounts of unburned gasoline into the exhaust may cause the catalytic converter to overheat and create a fire hazard. This risk may be reduced by observing the following:
H010B01A-AAT
1. Crankcase Emission Control System
; For a Gasoline Engine
The Positive Crankcase Ventilation System is employed to prevent air pollution caused by blow-by gases being emitted from the crank- case. This system supplies fresh filtered air to the crankcase through the air intake hose. Inside the crankcase, which the fresh air mixes with blow-by gases, which then pass through the PCV valve into the induction system.7
H010D01A-AAT
3. Exhaust Emission Control SystemThe Exhaust Emission Control System is a highly effective system which controls exhaust emissions while maintaining good vehicle performace.

7-2EMISSION CONTROL SYSTEMS
WARNING:
o Use unleaded fuel only.
o Maintain the engine in good operating condition. Extremely high catalytic con-verter temperatures can result from im- proper operation of the electrical, igni- tion or multiport electronic fuel injection.
o If your engine stalls, pings, knocks, or is hard to start, have your Hyundai dealerinspect and repair the problem as soon as possible.
o Avoid driving with a very low fuel level. Running out of gasoline may cause theengine to misfire and result in damage to the catalytic converter.
o Avoid idling the engine for periods long- er than 10 minutes.
o The vehicle should not be pushed or pulled to get started. This may cause the catalytic converter to overheat and cre- ate a fire hazard.
o Do not touch the catalytic converter or any other part of the exhaust systemwhile the catalytic converter is hot. Shut off the engine, wait for at least one hour before touching the catalytic converter or any other part of the exhaust system.
o Remember that your Hyundai dealer is your best source of assistance.
o Do not stop your Hyundai over any com- bustible material such as grass, paper,leaves or rags. These materials might contact the hot catalytic converter and a fire might result. H020C01HP-GAT EGR SYSTEM ; For a Diesel Engine (If installed) This system helps control oxides of nitrogen by recirculating a part of the exhaust gas into the engine, there by reducing cylinder combustion temperature.The EGR system helps reduce Nox (Oxides of Nitrogen) emission gasses.
H020D01S-GAT CATALYTIC CONVERTER ; For a Diesel Engine (If installed) All Hyundai vehicles are equipped with oxida- tion type catalytic converter to reduce the car- bon monoxide, hydrocarbons and particulates contained in the exhaust gas.

INDEX
10-2 D Defrosting/Defogging
......................................................................... 1-71
Door Locking, unlocking front door with a key ........................................ 1-6
Drink Holder ...................................................................................... 1-53
Drive Belts ............................................................................... 6-15, 6-18
Driving Driving for economy ...................................................................... 2-14
Smooth cornering .......................................................................... 2-15
Winter driving ................................................................................ 2-15
E Emission Control System ................................................................... 7-1
Engine
Before starting the engine ............................................................... 2-2Compartment (3.5 V6) ..................................................................... 6-1
Compartment (2.5 TCI) ................................................................... 6-2
Compartment (2.9 CRDi) ................................................................ 6-3
Coolant ............................................................................................ 6-7
Coolant temperature gauge ........................................................... 1-43
If the engine overheats ................................................................... 3-2
Number ............................................................................................ 8-1
Oil .................................................................................................... 6-4Starting ............................................................................................ 2-3
Engine Exhaust Can Be Dangerous ................................................... 2-1
FFan Speed Con trol ................................................................... 1-66, 1-75Fog Light
Front .............................................................................................. 1-48
Rear .............................................................................................. 1-48
Front Seats
Adjustable front seats ................................................................... 1-11
Adjustable headrests ..................................................................... 1-12
Adjusting seat forward and rearward ............................................1-11
Adjusting seatback angle .............................................................. 1-11
Fuel Capacity .......................................................................................... 9-1
Gauge ............................................................................................ 1-43
Unleaded gasoline ........................................................................... 1-1
Fuel Filler Lid Remote release ............................................................................. 1-62
Full-time 4WD Operation .................... ................................... 2-10 ~ 2-13
Fuses ................................................................................................ 6-18
G General Checks .................................................................................. 6-4
Glove Box ......................................................................................... 1-56
H Hazard Warning System ................................................................... 1-51
Headlight Aiming Adjustment ............................................................ 6-24
Headlight Leveling Device System ................................................... 1-65
Heating and Ventilation
Air flow control ......................................................... 1-68 ~ 1-69, 1-77
Temperature control ...................................................................... 1-69

CONTROLS AND EQUIPMENT1- 41
B260M01A-AATLow 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 aspossible. Driving with the fuel level warning lighton or with the fuel level below "E" can cause theengine to misfire and damage the catalyticconverter.
B260K01B-EAT Hatchback Door Open Warning Light
This light remains on unless the tail gate is completely closed and latched.
B260E01HP-GAT
Seat Belt Warning Light
The seat belt warning light blinks for about 6seconds when the ignition key is turned fromthe "OFF" position to "ON" or "START".
B260L01A-GAT Door Ajar Warning Light
The door ajar warning light warns you that a
door is not completely closed.
B260A01B-GAT
Front Fog Indicator Light
Front fog indicator light comes on whenever the fog light switch is on.
B260J01S-EAT Charging System Warning Light
The charging system warning light should come on when the ignition is turned on, then go outwhen the engine is running. If the light stays onwhilst the engine is running, there is a malfunc-tion in the electrical charging system. If the lightcomes on whilst you are driving, stop, turn offthe engine and check under the bonnet. First,make certain the generator drive belt is inplace. If it is, check the tension of the belt.And then, have the system checked by yourHyundai dealer. CAUTION: If the drive belt (generator belt) is loose, broken, or missing whilst the vehicle is driv-ing, there may be a serious malfunction,engine could overheat because this belt alsodrives the water pump.
B260Q01HP-EAT Cruise Indicator Light (Not all models)
The cruise indicator light in the instrument clus-
ter is illuminated only when the vehicle cruising speed has been set using the control switch onthe steering wheel.
The indicator light does not illuminate when the
main cruise control switch is activated. Information on the use of cruise control may be
found on page 1-66.
The brake fluid level warning light indicates that
the brake fluid level in the brake master cylinderis low and hydraulic brake fluid conforming toDOT 3 or DOT 4 specifications should beadded. After adding fluid, if no other trouble isfound, the car should be immediately and care-fully driven to a Hyundai dealer for inspection.If further trouble is experienced, the vehicleshould not be driven at all but taken to a dealerby a professional towing service or some othersafe method.
Your Hyundai is equipped with dual-diagonal
braking systems. This means you still havebraking on two wheels even if one of the dualsystems should fail. With only one of the dualsystems working, more than normal pedal traveland greater pedal pressure are required to stopthe car. Also, the car will not stop in as short adistance with only half of the brake systemworking. If the brakes fail whilst you are driving,shift to a lower gear for additional engine brak-ing and stop the car as soon as it is safe to doso.

DRIVING YOUR HYUNDAI
2- 14 D190A01O-EAT
LIMITED-SLIP DIFFERENTIAL (Not all models)
A limited-slip differential, if equipped, is for the
rear wheel differential only. The features of this limited-slip differential are described below:
Just as with a conventional differential, the
wheel on one side is allowed to turn at adifferent speed from the wheel on the other sidewhen the vehicle is cornering. The differencebetween the limited-slip differential and a con-ventional differential is that if the wheel on oneside of the vehicle loses traction, a greateramount of torque is applied to the rear wheel onthe other side to improve traction.
SC140A1-E
EFFECTIVE BRAKING Braking system performance and friction mate-rial life are greatly affected by the driving styleadopted. The following suggestions are madeto assist in achieving the best results from thebraking system.
o Anticipate the road and conditions ahead in order that heavy braking may be avoided.
o When descending long gradients, use the engine to assist in retarding the vehicle tominimize the possibility of brake fade occur-ring. o When trailer towing, ensure that the trailer
brakes function correctly and use enginebraking to assist the vehicle braking system.
o Use only genuine Hyundai replacement brake pads and shoes to ensure consistentfriction characteristics and wear rates.
o After driving through deep water (e.g. fording), the brakes may become wet andperformance reduced. Always check brakeefficiency after emerging from the water anddry the brakes by lightly depressing thebrake pedal several times whilst driving slow-ly.
o Apply the parking brake only when the vehi- cle is at rest.
o Since the power assistance provided by the brake servo is derived from the engine,coasting with the engine turned off or towingof the vehicle with the engine turned off willresult in greatly increased pedal pressuresbeing required to stop the vehicle.
o Do not hold the vehicle on the upgrade with the accelerator pedal. This can cause thetransmission to overheat. Always use thebrake pedal or parking brake.
CAUTION:
o Whilst the full-time 4WD vehicle is being raised on a jack, never start the engine orcause the tyres to rotate. There is the danger that rotating tyres touching the ground could cause thevehicle to go off the jack and to jumpforward.
o If one of the front or rear wheels begins to spin in mud, snow, etc., the vehiclecan sometimes be driven out by depress-ing the accelerator pedal further; how-ever, avoid running the engine continu-ously at high rpm because doing so coulddamage the 4WD system.
WARNING:
o Avoid high cornering speeds.
o Do not make quick steering wheel move- ments, such as sharp lane charges or fast, sharp turns.
o The risk of rollover is greatly increased if you lose control of your vehicle at high-way speeds.
o In a collision crash, an unbelted person is significantly more likely to die than aperson wearing a seatbelt.
o Loss of control often occurs if two or more wheels drop off the roadway and thedriver oversteers to reenter the roadway.
o In the event your vehicle leaves the road- way, do not steer sharply. Instead, slowdown before pulling back into the travellanes.

DRIVING YOUR HYUNDAI 2- 17
YC200D2-E
Safety Cables
Should the towbar connection between your car
and the trailer or vehicle you are towing fail, the trailer or vehicle could wander dangerouslyacross other lanes of traffic and ultimately leavethe roadway. To eliminate this potentially dan-gerous situation, safety cables, attached be-tween your car and the trailer or towed vehicle,are required.
Nose weight Total trailer weightSSA2200B
C190E02HP-EAT
Trailer Weight Limit
Nose weights can be increased or decreased
by re-distributing the load in the trailer.
This can be verified by checking the total weight
of the loaded trailer and then checking the nose weights.
YC200C3-A
Trailer Brakes
If your trailer is equipped with a braking system,
make sure it conforms to federal and/or localregulations and that it is properly installed andoperating correctly.
NOTE: If you tow a trailer or vehicle, your car will
require more frequent maintenance due to the additional load. See Maintenance UnderSevere Usage Conditions" on page 5-5.
CAUTION:
o Never connect a trailer brake system di- rectly to the vehicle brake system.
o When towing a trailer on steep grades (in excess of 12%) pay close attention to theengine coolant temperature gauge to en-sure the engine does not overheat. If theneedle of the coolant temperature gaugemoves across the dial towards "H" (HOT),pull over and stop as soon as it is safe todo so, and allow the engine to idle until itcools down. You may proceed once theengine has cooled sufficiently.
HPC200A1-E
TRAILER OR VEHICLE TOWING
If you are considering towing with your car, youshould first check with your Local Laws todetermine their legal requirements. Since laws vary from county to county, the requirements for towing trailers, cars, or othertypes of vehicles or apparatus may differ. Askyour Hyundai dealer for further details beforetowing. CAUTION: Do not do any towing with your car duringits first 1,200 miles (2,000 km) in order toallow the engine to have properly run-in.Failure to heed this caution may result inserious engine or transmission damage. YC200B2-E
Trailer Towbars Select the correct towbar and ball combination,
making sure that its location is compatible with that of the trailer or vehicle being towed.
Use a quality non-equalizing towbar which dis-
tributes the nose weight uniformly throughoutthe chassis.
The towbar should be bolted securely to the car
and installed by a qualified technician.
o It is advisable to carry emergency equip-
ment including, torch, shovel, tow rope, blan-kets etc., if a journey is to be undertaken intoareas of severe road conditions.