2004 Hyundai Coupe air conditioning

1FEATURES OF YOUR HYUNDAI
88
o When the ignition switch is turned
"ON" the air intake control will change to " " mode (regardless of switch position). It is normal operation. The air intake control isoperated in "AUTO" mode when turning the ignition to the ON po- sition if the "AUTO" mode wasused before shutting off the en- gine. B980C01GK-EAT Air Intake Control Switch (With A.Q.S) (Not all models) This is used to select fresh outside air or recirculate inside air automatically.
: OFF
:ON
Fresh mode :
Air enters the vehicle from the outsideand is heated or cooled according to thefunction selected. Recirculation mode :
Air from within the passenger compart-ment will be drawn through the heatingsystem and heated or cooled according to the function selected.
Exhaust gas cutoff mode :
Air enters the vehicle from the outside. But if exhaust gas enters the vehiclefrom the outside, the exhaust gas cut- off mode ( ) is automatically converted to the mode, toprevent exhaust gas from entering the vehicle. NOTE:
o It should be noted that prolonged operation of the heating system in recirculation mode ( ) will give rise to misting of thewindscreen and side windows and the air within the passenger com- partment will become stale. Inaddition, prolonged use of the air conditioning with the recircula- tion mode ( ) selected mayresult in the air within the passen- ger compartment becoming ex- cessively dry.
HGK2110

2
DRIVING YOUR HYUNDAI
5
SC060A1-E STARTING THE ENGINE
LOCK SC060B1-EFUEL ECONOMY The following suggestions are made to assist in achieving the greatest degreeof fuel economy.
o Maintaining a constant check on fuel
consumption will enable the most economical use pattern and drivingstyle to be adopted.
o Avoid using the vehicle for very short journeys if possible, particularly whena cold start is involved.
o Ensure that tyre pressures are main- tained at the correct level.
o Use only the recommended grade of fuel.
o Avoid carrying unnecessary weight, and if a roof rack is in use, remove itas soon as possible after use.
o Anticipate the road and conditions ahead to enable adjustments in speedto be made smoothly. Avoid heavyacceleration and sharp braking.
o Avoid cruising at unnecessary high speeds.
o Always ensure that the periodic main- tenance services are performed by aHyundai dealer at the time and/ormileage intervals specified.
o Use the air conditioning only when necessary.
C050A01E
ON
START NOTE: Do not operate the starter for more than 15 seconds continuously or continue to operate the starter afterthe engine has started to avoid dam- aging the starter motor. If the en- gine makes a false start, allow it andthe starter motor to come to rest before attempting to start the en- gine again. Never attempt to startthe engine with the transaxle in gear. Do not depress the accelera- tor pedal whilst starting the engine.Allow the engine to idle for 20 sec- onds or so before driving the ve- hicle.
1. Ensure that the transaxle is in neu-
tral and that the clutch pedal is helddepressed (manual transaxle) or thetransaxle selector is at the "P" posi- tion (automatic transaxle vehicle).
2. Turn the ignition key to and hold at the "Start" position until the enginestarts. When the engine has started, release the key. CAUTION:
Do not leave the vehicle unattendedwhilst idling. Never allow the ve-hicle to idle or warm up in a con- fined space (ie garage) longer than is necessary to move the vehicleinto an open area.
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2
DRIVING YOUR HYUNDAI
15
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.

2
DRIVING YOUR HYUNDAI
17
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. Alternatively, warm- ing the door key may thaw the doorlock. However, the key should be handled carefully to avoid burning the fingers.Never attempt to thaw a frozen door lock using hot water, since the water will eventually freeze and compoundthe problem. NOTE: The proper temperature for using the immobilizer key is from -40°F (- 40°C) to 176°F (80°C). If you heat the immobilizer key over 176°F (80°C)to open the frozen lock, it may cause damage to the transponder in its head. 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.

3 IN CASE OF EMERGENCY
4
7. Swithc "ON" the main beam
headlamps before carefully remov- ing the jumper cables have been removed, switch "OFF" the main beam geadlamps. SD040A2-E If the temperature gauge indicates overheating:
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 coolant is running out under the car or steam is coming out fromunder the bonnet stop the engine. Do not open the bonnet until thecoolant 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 satisfac-tory,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).
IF THE ENGINE OVERHEATS
1. Ensure that the booster battery is 12 volt type. If the booster battery is installed in another vehicle, ensure that the two vehicles are not touch- ing.
2. Turn off all unnecessary electrical equipment in both vehicles.
3. Ensure that the engine of the ve- hicle providing the jump start is run- ning prior to connection of the jump cables.
4. Connect the red jump cable to the positive (+) terminal of the boosterbattery and the other end to thepositive (+) terminal of the dis- charged battery.
5. Attach the black jump cable to the negative (-) terminal of thebooster battery, and the other end to a ground point within the enginecompartment of the vehicle with the flat battery. Do not connect to the negative battery terminal of the flatbattery since sparks may be gener- ated with the subsequent risk of explosion.
6. Raise the booster vehicle engine speed to 2,000 r.p.m. and start theengine of the vehicle with the flatbattery. CAUTION:
If the jump cable is incorrectly in-stalled, damage to the vehicle elec-trical system may occur, in particu- lar the electronic components such as the Fuel Injection system com- puter and the Automatic Transaxle computer. The battery must neverbe disconnected whilst the engine is running.
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5VEHICLE MAINTENANCE REQUIREMENTS
10
6ZF070M1-A
o Steering gear box, linkage &boots/lower arm ball joint
With the vehicle stopped and engine off, check for excessive freeplay in the steering wheel. Check the linkage for bends or dam- age. Check the dust boots and ball joints for deterioration, cracks, or dam- age. Replace any damaged parts. 6ZF070N1-A
o Power steering pump, belt and hoses
Check the power steering pump and hoses for leakage and damage. Re- place any damaged or leaking partsimmediately. Inspect the power steer- ing belt for evidence of cuts, cracks, excessive wear, oiliness and propertension. Replace or adjust it if neces- sary. 6ZF070P1-A
o Drive shafts and boots
Check the drive shafts, boots and
clamps for cracks, deterioration, ordamage. Replace any damaged parts and, if necessary, repack the grease.
6ZF070Q1-A
o Air conditioning refrigerant
Check the air conditioning lines and
connections for leakage and damage. Check air conditioning performance according to the relevant shop manualif necessary.

6
Engine Compartment ................................................... 6-2
Daily Operating Checks ............................................... 6-5
Engine Oil .................................................................... 6-5
Engine Oil and Filter Replacement ............................. 6-8
Engine Coolant Checking and Replacing .................6-10
Spark Plugs ................................................................ 6-12
Changing the Air Cleaner Filter ................................ 6-15
Manual Transaxle Lubricant ...................................... 6-18
Automatic Transaxle Lubricant .................................. 6-19
Brake System Checking ............................................ 6-21
Air Conditioning System Maintenance ...................... 6-23
Changing the Pollen Filter ......................................... 6-25
Checking Engine Drive Belts ..................................... 6-27
Fusible Links .............................................................. 6-28
Battery Maintenance .................................................. 6-29
Power Steering Hoses ............................................... 6-30
Headlight Aiming Adjustment .................................... 6-31
Replacing Light Bulbs ................................................ 6-33
Bulb Wattage ............................................................. 6-40
Fuse Panel Description ............................................. 6-41
OWNER MAINTENANCE
6

6OWNER MAINTENANCE
10
SG050B1-E
Coolant recommendations
Only ethylene glycol based coolant with a corrosion inhibitor suited to aluminium alloy engine components should be used in the cooling system.No further additives or inhibitors should be used. The coolant specific gravity should be checked as pre-scribed in the maintenance schedule to ensure adequate frost and corro- sion protection. In addition, the en-gine coolant must be replaced at the specified interval since the corrosion inhibitor properties deteriorate withtime.It is important to note that whilst anincrease in the concentration of anti freeze gives an increase in the level of frost protection, a solution which isin excess of 65% anti freeze will result in reduced frost protection and engine overheating. Therefore therecommended concentration of 50% should not be exceeded for general use. The use of methanol based anti freeze compounds may result in engine over- heating and will invalidate the vehiclewarranty.
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ENGINE COOLANT CHECK- ING AND REPLACING
SG050A1-E
WARNING:
Do not remove the radiator cap
when the engine is hot, since the system is pressurized and coolant may be ejected from the radiator resulting in scalding. NOTE: It is imperative that vehicles fitted
with an air conditioning system have a coolant concentration of the recommended strength at all times. The use of the air condition-ing system when the cooling sys- tem is filled with water only will result in the heater matrix freezingand subsequently bursting.