check engine Hyundai Coupe 2005 Repair Manual

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SC150A1-F You can save fuel and get more miles from your car if you follow these sug- gestions:
o Drive smoothly. Accelerate at a
moderate rate. Don't make "jack- rabbit" starts or full-throttle shiftsand maintain a steady cruising speed. Don't race between stop- lights. Try to adjust your speed tothat of the other traffic so you don't have to change speeds unneces- sarily.Avoid heavy traffic whenever pos- sible. Always maintain a safe dis- tance from other vehicles so youcan avoid unnecessary brak-ing. This also reduces brake wear.
o Drive at a moderate speed. The faster you drive, the more fuel yourcar uses. Driving at a moderate speed, especially on the highway, isone of the most effective ways to reduce fuel consumption.
DRIVING FOR ECONOMY
C310B01JM-AAT ESP ON/OFF Mode When the ESP is operating, the ESP indicator in the instrument cluster willblink. If you turn the system off by pressing the ESP switch, the ESP-OFF indica-tor will come on and stay on. In the ESP-OFF mode, the stability control will be deactivated. Adjust your drivingaccordingly. To turn the system back on, press the switch again. The ESP- OFF indicator should go off. NOTE: The ESP mode will automatically be turned ON after the engine is turnedoff and restarted. C310D01JM-EAT Indicators and Warning The indicators should illuminate when the ignition key is turned to ON orSTART but should go out after approxi- mately 3 seconds. If the indicators do not illuminate, or theESP or ESP-OFF indicator does not go out after approximately 3 seconds, have the vehicle checked by an authorizeddealer. Should there be any unusual conditions in the device while driving, ESP-OFF indicator illuminates as a warning. If ESP-OFF indicator illuminates, pullyour car to a safe place and stop the engine. Then, start the engine again to check ifthe ESP-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.
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o Don't "ride" the brake or clutch pedal.This can increase fuel consumption and also increase wear on these components. In addition, driving with your foot resting on the brake pedalmay cause the brakes to overheat, which reduces their effectiveness and may lead to more serious con-sequences.
o Take care of your tires. Keep them
inflated to the recommended pres-sure. Incorrect inflation, either too much or too little, results in unnec- essary tire wear. Check the tire pres-sures at least once a month.
o Be sure that the wheels are aligned
correctly. Improper alignment canresult from hitting curbs or driving too fast over irregular surfaces. Poor alignment causes faster tire wearand may also result in other prob- lems as well as greater fuel con- sumption.
o Keep your car in good condition. For better fuel economy and reducedmaintenance costs, maintain yourcar in accordance with the mainte- nance schedule in Section 5. If you drive your car in severe conditions, more frequent maintenance is re-quired (see Section 5 for details).
o Keep your car clean. For maximum service, your car should be keptclean and free of corrosive materi-als. It is especially important that mud, dirt, ice, etc. not be allowed to accumulate on the underside of thecar. This extra weight can result in increased fuel consumption and also contribute to corrosion.
o Travel lightly. Don't carry unneces- sary weight in your car. Weight is anenemy of good fuel economy.
o Don't let the engine idle longer than necessary. If you are waiting (andnot in traffic), turn off your engineand restart only when you're ready to go.
o Remember, your car does not re- quire extended warm-up. As soonas the engine is running smoothly, you can drive away. In very coldweather, 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 to you, shift to a lower gear.Over-revving is racing the engine
beyond its safe limit. This can be avoided by shifting at the recom-mended speeds.
o Use your air conditioning sparingly.
The air conditioning system is
operated by the engine power so your fuel economy is reduced when you use it.
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SC170A1-E The onset of winter conditions subject motor vehicles to greater operating demands. Therefore, the following suggestions will assist in maintainingpeak performance and reliability dur- ing these periods: WINTER MOTORING
ZC170B1-E Electrical System Winter conditions impose severe de- mands upon vehicle electrical systems,particularly the charging circuit. The battery condition and performance along with the alternator performanceand drive belt condition should be checked prior to the onset of winter.SC160A1-F Avoid braking or gear changing in cor- ners, especially when roads are wet. Ideally, corners should always be taken under gentle acceleration. If you followthese suggestions, tire wear will be held to a minimum.SMOOTH CORNERING
ZC170C1-E Anti-freeze/Corrosion inhibitor The cooling system must always con- tain an Ethylene-Glycol based anti- freeze solution. The system is filledduring manufacture with solution of the correct strength which should be checked before the onset of winter andadjusted or changed as required. NOTE: The anti-freeze solution contains a corrosion inhibitor to prevent deg-radation of the aluminum castings contained within the engine. There- fore, never, drain the system andrefill with water only.
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In addition, anti-freeze solution must ALWAYS be used in vehicles fittedwith air conditioning, to prevent the heater matrix from freezing and sub- sequently bursting with the refrigera-tion system in use.
ZC170D1-E Door Locks Should the door lock mechanism be- come frozen, a proprietary lock de-icer should be used. Never attempt to thaw a frozen doorlock using hot water, since the water will eventually freeze and compound the problem. SC170E1-E Windscreen Washers and Wip- ers The windscreen washer bottle should be filled with a solution of water and a proprietary winter screen wash addi-tive. The windscreen wipers should not be used if the blades are frozen to the windscreen or if they are coveredwith snow, before this is removed. NOTE: Never allow undiluted screen washer fluid additive to spill upon the paintwork or use engine cool- ant anti-freeze since damage to thepaintwork may result.
o When driving in extreme conditions,
the windscreen wiper blades may fail to clear the screen properly due to the formation of ice upon theblade edge. It will therefore be nec- essary to periodically remove such ice to restore their efficiency.
o If the power operated door mirrors become frozen, attempts to adjustthese may damage the mechanism. o The formation of snow or ice built up
inside the wheel arches may inter-fere with the road wheels or steering mechanism. In such instances, un- usual noises or an increase in steer-ing effort may result. Therefore, ensure that the wheel arches are checked periodically and any accu-mulated snow or ice removed.
o It is advisable to carry emergency
equipment including, torch, shovel,tow rope, blankets etc., if a journey is to be undertaken into areas of severe road conditions.
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19TRAILER OR VEHICLE TOWING
YC200A1-E If you are considering towing with your car, you should first check with your Local Laws to determine their legal requirements.Since laws vary from county to county, the requirements for towing trailers, cars, or other types of vehicles orapparatus may differ. Ask your Hyundai authorised repairer for further details before towing.
CAUTION:
Do not do any towing with your carduring its first 1,000 miles in order toallow the engine to have properly run-in. Failure to heed this caution may result in serious engine ortransaxle damage.
! YC200C3-A Trailer Brakes If your trailer is equipped with a braking system, make sure it conforms to localregulations and that it is properly in- stalled and operating correctly. NOTE: If you tow a trailer or vehicle, your car will require more frequent main- tenance due to the additional load.See Maintenance Under Severe Usage Conditions" on page 5-6.
YC200B2-E Trailer Hitches Select the proper towbar and ball com- bination, making sure that its location is compatible with that of the trailer or vehicle being towed.Use a quality non-equalizing hitch which distributes the nose weight uniformly throughout the chassis. The towbar should be bolted securely to the car and installed by a qualifiedtechnician.
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C190E01L
CAUTION:
o Never connect a trailer brake sys- tem directly to the vehicle brake system.
o When towing a trailer on steep grades (in excess of 12%) payclose attention to the engine cool-ant temperature gauge to ensure the engine does not overheat. If the needle of the coolant tem-perature gauge moves 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 it cools down. You may proceed once the engine hascooled sufficiently.
! YC200D2-E Safety Cables Should the towbar connection between your car and the trailer or vehicle youare towing fail, the trailer or vehicle could wander dangerously across other lanes of traffic and ultimately leave theroadway. To eliminate this potentially dangerous situation, safety cable, at- tached between your car and the traileror towed vehicle, are required.
Nose weight Total trailer weight
C190E01GK-EAT Trailer Weight Limit Nose weights can be increased or de- creased 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 weight. NOTE:
1. Never load the trailer with more
weight in the back than in the front. About 60% of the trailerload should be in the front half on the trailer and the remaining 40% in the rear.
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!WARNING:
Improper loading of your car and trailer can seriously affect its steer- ing and braking performance caus- ing a crash which could cause seri-ous injury or death. Without Brake Type
Maximum
Towable Weight
Trailer
1,212(550)
2,645(1,200) 3,086(1,400)
With Brake Type1.6 L
2.0/2.7 L Lbs. (Kg)
7. The vehicle/trailer combination is
more affected by crosswind and buffeting. When being passed by a large ve- hicle, keep a constant speed andsteer straight ahead. If there is too much wind buffeting, slow down to get out of the other vehicle's airturbulence.
8. When parking your car and trailer,
especially on a hill, be sure to followall the normal precautions. Turn your front wheels into the curb, set the parking brake firmly, and putthe transaxle in 1st or Reverse (manual) or Park (automatic). In addition, we advise the use of wheelchocks 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 brake controller by hand to be sure the brakes are working. This lets youcheck your electrical connection at the same time.
10.During your trip, check occasion- ally to be sure that the load issecure, and that the lights and any trailer brakes are still working.
YC200E1-E Trailer or Vehicle Towing Tips
1. Before towing, check towbar ball
and safety cable connections as well as proper operation of the trailer running lights, brake lights, and turn signals.
2. Always drive your vehicle at a mod- erate speed (Less than 60mph).
3. Trailer towing requires more fuel than normal conditions.
4. To maintain engine braking effi-
ciency, do not tow a trailer with thetransaxle engaged in an overdrive gear.
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.
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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 efficiency.
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 lower gear and reduce speed to reducechances 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 automatictransaxle to overheat. Use the park- ing brake or footbrake.
NOTE: When towing check transaxle fluid more frequently. CAUTION:
If overheating should occur whentowing, (temperature gauge readsnear red zone), taking the following action 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 selection in park or neu- tral and idle the engine at a higher speed.
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3 IN CASE OF EMERGENCY
2IF THE ENGINE WILL NOT START
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SD020A1-E Seek assistance from the nearest Hyundai authorised repairer with regard to the method of ignition and fuel sys- tem diagnosis.
WARNING:
If the engine refuses to start, noattempt should be made to push ortow start the vehicle. Vehicles with automatic transaxle or fuel injec- tion will not be able to be started in this manner since no drive is trans- mitted through the automatictransaxle whilst the engine is not running, and in the case of fuel injected derivatives, the fuel pumpwill not operate under tow start conditions. In addition, if the ve- hicle is equipped with an exhaustcatalyst, damage to the catalyst may result if the vehicle is tow started. SD020B1-E IF THE ENGINE CANNOT BE CRANKED
1. If the vehicle is fitted with manual
transaxle, ensure that the clutch pedal is depressed whilst cranking the engine. If the vehicle is fittedwith automatic transaxle, ensure that the transaxle selector is at the "P" or"N" position.
2. Check the battery terminals and connections to ensure that theseare clean and also tight.
3. If the ignition warning lamps dim when the engine is cranked and thebattery terminals have beenchecked, a discharged battery is indicated. D010B01GK
4. Do not attempt to push or tow start
the vehicle, refer to "Jump Starting" for information regarding engine starting when the battery is dis- charged.
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IN CASE OF EMERGENCY
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D010C01A-EAT 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 authorised repairer or seek other qualified assistance.
D010D01A-EAT 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 hazard lamp.
3. Try to start the engine again. If your vehicle will not start, contact aHyundai authorised repairer or seekother qualified assistance. SD030A2-E
CAUTION:
Personal injury and damage to thevehicle may occur if jump startingis not performed correctly. If any doubt exists as to how this opera- tion should be performed, seek as-sistance from qualified personnel.
JUMP STARTING
WARNING:
Motor vehicle batteries contain sulphuric acid and emit hydrogen gas. Protective clothing should beworn and care exercised to prevent the acid from coming into contact with skin or clothing and the ve-hicle. Naked lights should not be permitted in the vicinity of the bat- tery. Care should be exercised toprevent sparks occurring during connection. If acid accidentally comes into contact with skin oreyes, the affected area should im- mediately be flushed with copious amounts of water and medical as-sistance sought.
1.6L/2.0L
HGK4001
HGK4002
Dis- chargedbattery
2.7L Booster battery
Dis- chargedbattery
Booster battery
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