2003 Hyundai Coupe brake fluid

DO-IT-YOURSELF MAINTENANCE
6-8 5. Replace the radiator and reservoir caps and
check to be sure the drain cocks are fully closed and not leaking.
WARNING: The cooling fan is controlled by engine cool- ant temperature and may sometimes oper-ate even when the engine is not running.Use extreme caution when working near theblades of the coolant fan so that you are notinjured by a rotating fan blade. As the en-gine coolant temperature decreases, the fanwill automatically shut off. This is a normalcondition. G060A02Y-GAT
SPARK PLUGS
YN60100A
V6
Your engine was originally equipped with plati- num-tipped spark plugs. (For 2.7L only). Platinum-tipped spark plugs will last longer than conventional type spark plugs and can be iden-tified by blue lines on the ceramic shell. NOTE: Do not clean or regap platinum-tipped spark plugs.
G060B01GK-GAT
Replacing the Spark Plugs The spark plugs should be changed at the
intervals specified in the vehicle maintenanceschedule in Section 5 or whenever engine per-formance indicates they should be changed.Symptoms that suggest poor spark plug perfor-mance include engine misfiring under load, lossof fuel economy, poor acceleration, etc. Whenspark plugs are replaced, always use sparkplugs recommended by Hyundai. The use ofother spark plugs can result in loss of perfor-mance, radio interference or engine damage.
NOTE: When replacing the spark plugs, genuine
Hyundai replacement parts are recom- mended. Recommended Spark Plugs:
Type
RC10YC4(CHAMPION) BKR5ES-11(NGK) RC10PYPB4(CHAMPION) PFR5N-11(NGK) RC10YC(CHAMPION) BKR5ES(NGK) RC10YC(CHAMPION) BKR5ES(NGK) Remark
Unleaded
Leaded
1.6/2.0L 2.7L*
2.7L
1.6/2.0L
1.0~1.1 mm (0.039 ~ 0.043 in.)*0.7~0.8 mm (0.028 ~ 0.032 in.)*: leaded one
G050D02A-AAT
To Change the Engine Coolant
The engine coolant should be changed at those
intervals specified in the vehicle maintenance schedule in Section 5.
NOTE: Engine coolant can damage the finish of
your car. If you spill engine coolant on the car, wash it off thoroughly with clean water.
1. Park the car on level ground, set the park- ing brake and remove the radiator cap when cool.
2. Be sure your drain receptacle is in place. Open the drain cock on the radiator. Allowall the engine coolant to drain from thecooling system, then securely close the draincock.
3. Check Section 9 for the capacity of the cooling system in your car. Then, followingthe manufacturer's directions on the enginecoolant container, add the appropriate quan-tity of engine coolant to the radiator.
4. Turn the radiator cap counterclockwise with- out pressing down on it, until it stops. Thisrelieves any pressure remaining in the cool-ing system. And remove the radiator cap bypushing down and turning counterclockwise. Now fill the radiator with clean demineral- ized or distilled water. Continue to add cleandemineralized or distilled water in small quan-tities until the fluid level stays up in theradiator neck. DOHC1.0~1.1 mm (0.039 ~ 0.043 in.)
*0.7~0.8 mm (0.028 ~ 0.032 in.)
* Platinum coated.

DO-IT-YOURSELF MAINTENANCE
6-12 While the engine is idling, apply the brakes and move the gear selector lever from "P" to eachof its other positions — "R", "N", "D" — andthen return to "N" or "P". With the engine stillidling:
1. Open the hood, being careful to keep hands, long hair and clothing clear of any movingparts.
2. Remove the transaxle dipstick, wipe it clean, reinsert the dipstick as far as it will go, thenremove it again. Now check the fluid level onthe dipstick. It should be in the "HOT" rangeon the dipstick.
3. If the transaxle fluid level is low, use a funnel to add transaxle fluid through the dipsticktube until the level reaches the "HOT" range.Do not overfill. WARNING: The cooling fan is controlled by engine cool- ant temperature and may sometimes oper-ate even when the engine is not running.Use extreme caution when working near theblades of the cooling fan, so that you are notinjured by a rotating fan blade. As the en-gine coolant temperature decreases, the fanwill automatically shut off. This is a normalcondition.Fluid level should be within this range
HGK249
ÎÎ
DOHC V6
HGK212
G110D02Y-AAT
To Check the Transaxle Fluid Level
HGK174
Park the car on level ground with the parking
brake engaged. When the transaxle fluid level is checked, the transaxle fluid should be atnormal operating temperature and the engineidling.
G110C02Y-GAT
Transaxle Fluid Capacity
The fluid capacity of the automatic transaxle is
7.8 liters (8.2 U.S. quarts).
WARNING: The transaxle fluid level should be checked
when the engine is at normal operating tem- perature. This means that the engine, radia-tor, exhaust system etc., are very hot. Exer-cise great care not to burn yourself duringthis procedure.

DO-IT-YOURSELF MAINTENANCE 6-13
G120D01A-AAT
To Check the Fluid Level
The fluid level in the brake fluid reservoir should
be checked periodically. The level should be between the "MIN" and "MAX" marks on theside of the reservoir. If the level is at or belowthe "MIN" mark, carefully add fluid to bring it upto "MAX". Do not overfill.
G120E02A-AAT
Adding Brake Fluid WARNING: Handle brake fluid carefully. It can damage your vision if it gets into your eyes. Use onlyDOT 3 or DOT 4 specification fluid from asealed container. Do not allow the fluid canor reservoir to remain open any longer thanrequired. This will avoid entry of dirt andmoisture which can damage the brake sys-tem and cause improper operation. To add brake fluid, first wipe away any dirt thenunscrew the fluid reservoir cap. Slowly pour therecommended fluid into the reservoir. Do notoverfill. Carefully replace the cap on the reser-voir and tighten. G130A01S-AAT
CHECKING THE CLUTCH FLUID (Manual Transaxle)To Check the Clutch Fluid
The clutch fluid level in the master cylinder should be checked when performing other un-der hood services. The system should bechecked for leakage at the same time. Check tomake certain that the clutch fluid level is alwaysbetween the "MAX" and "MIN" level markingson the fluid reservoir. Fill as required. Fluid lossindicates a leak in the clutch system whichshould be inspected and repaired immediately.Consult your Hyundai dealer.
HGK215HGK216
G120C02A-AAT
Recommended Brake Fluid
Use only hydraulic brake fluid conforming to
DOT 3 or DOT 4 specifications in your braking system. Follow the instructions printed on thecontainer. G120A01A-AAT
CHECKING THE BRAKES
CAUTION: Because brakes are essential to the safe
operation of the car, it is suggested that they be checked and inspected by yourHyundai dealer. The brakes should bechecked and inspected for wear at thoseintervals specified in the vehicle mainte-nance schedule in Section 5.
G120B01A-AAT
Checking the Brake Fluid Level WARNING: Use caution when handling brake fluid. It
can damage your vision if it gets into your eyes. It will also damage your vehicle's paintif spilled on it and not removed immediately.

DO-IT-YOURSELF MAINTENANCE
6-14
G140D01S-GAT
Checking the Compressor Drive Belt
When the air conditioning is being used regular- ly, the compressor drive belt tension should bechecked at least once a month. To check the drive belt tension, press down on the belt halfway between the engine crankshaftand compressor pulleys. Pressing with yourfinger, you should not be able to deflect this beltanymore than 8.0 mm. If you have the instru-ments to check it with a force of 98N (22 lb.),the deflection should be approx. 8.0 mm (0.315inches). If the belt is too loose, have it adjustedby your Hyundai dealer. A/C
CRANK PULLEY
TENSION PULLEY 8mm (0.315 in.)
G140D01GK
V6
DOHC
Auto tensioner
Eng.pulley COMP
G140B01A-AAT
Checking the Air Conditioning Opera- tion
1. Start the engine and let it run at fast idle for
several minutes with the air conditioning set at the maximum cold setting.
2. If the air coming out of the in-dash vents is not cold, have the air conditioning systeminspected by your Hyundai dealer.
CAUTION: Running the air conditioning system for extended periods of time with a low refriger-ant level may damage the compressor. G140C01A-AAT
Lubrication To lubricate the compressor and the seals in the system, the air conditioning should be runfor at least 10 minutes each week. This isparticularly important during cool weather whenthe air conditioning system is not otherwise inuse.
G130B02A-AAT
To Replace the Fluid
Recommended brake fluid conforming to DOT
3 or DOT 4 specification should be used. Thereservoir cap must be fully tightened to avoidcontamination from foreign matter or moisture.
NOTE: Do not allow any other liquids to contami-
nate the brake fluid. Seal damage will result.
WARNING:Use caution when handling brake fluid. It
can damage your vision if you get it in your eyes. It will also damage your vehicle's paintif spilled on it and not removed immediately.
G140A01A-AAT
AIR CONDITIONING CARE Keeping the Condenser Clean
The air conditioning condenser (and engine
radiator) should be checked periodically for accumulation of dirt, dead insects, leaves, etc.These can interfere with maximum cooling effi-ciency. When removing such accumulations,brush or hose them away carefully to avoidbending the cooling fans.

VEHICLE SPECIFICATIONS 9-3
Oil & Grease Standard
1.6L / 2.7L API SG or SAE 20W-40, 20W-50 (ABOVE -10°C)
ABOVE SAE 15W-40, 15W-50 (ABOVE -15°C) SAE 10W-30 (-25°C ~ 40°C) SAE 10W-40, 10W-50 (ABOVE -25°C)SAE 5W-20 *1, *2 (BELOW -10°C) SAE 5W-30 *1 (BELOW 10°C) SAE 5W-40 *1 (BELOW 20°C)
2.0L API SH or SAE 15W- 40 (ABOVE -10°C)
ABOVE, SAE 10W-30 (-25°C ~ 40°C)
ILSAC GF-1 SAE 10W-40 (ABOVE -25°C)
or ABOVE SAE 5W-20 (BELOW -10°C) *1, *2
SAE 5W-30 (BELOW 10°C) *1SAE 5W-40 (BELOW 20°C) *1
*1. Restricted to driving condition and vehicle destination*2. Not recommended for sustained high speed vehicle operationNormal driving condition Severe driving condition HYUNDAI GENUINE PARTS MTF 75W/90 (API GL-4)DIAMOND ATF SP- III or SK ATF SP- III
PSF-3DOT 3 or DOT 4 equivalent Ethylene glycol base for aluminium radiator
J080A03GK-GAT
LUBRICATION CHART
Item
Engine Oil Engine Oil Consumption TransaxlePower Steering Brake Fluid CoolantQ'ty (liter) (us.qts., Imp.qts.)
Engine Oil: 1.6 L : 3.3 (3.5, 2.9)2.0 L : 3.85 (4.07, 3.39) 2.7 L : 4.5 (4.76, 4.0) Oil Pan: 1.6 L : 3.0 (3.17, 2.64) (MAX)
2.0 (2.11, 1.76) (MIN)
2.0 L : 3.55 (3.75, 3.12) (MAX) 2.6 (2.75, 3.3) (MIN)
2.7 L : 4.2 (4.44, 3.7) (MAX) 3.4 (3.59, 3) (MIN)
Oil Filter : 0.3 (0.32, 0.26) MAX. 1L / 1500 Km MAX. 1L / 1000 Km5 speed:2.15(2.27, 1.86) 6 speed:2.2(2.32, 1.94)
7.8 (8.2, 6.9) As requiredAs required 1.6L/2.0L : 7.0 (7.4, 6.2) 2.7L : 8.0 (8.5, 7.0)
Manual Auto

INDEX10-1
Catalytic Converter
.................................................................... 7-1 ~ 7-2
CD Auto changer (H250, H260) .............................................. 1-70, 1-77
Child Restraint system ........................................................... 1-14 ~ 1-19
Child Seat Restraint Suitability For Seat Position ............................1-18
Cigarette Lighter ................................................................................ 1-37
Clock ................................................................................................ 1-36
Clutch Checking fluid ............................................................................... 6-13
Pedal free play ............................................................................. 6-16
Combination Light Daytime running lights .................................................................. 1-34
Headlight flasher ........................................................................... 1-34
Headlight switch ........................................................................... 1-33
High-beam switch ......................................................................... 1-34
Lane change signal ...................................................................... 1-33
Turn signal operation .................................................................... 1-33
Compact Disk Player Operation (H260) ........................................... 1-75
Cooling Fans ..................................................................................... 6-19
Corrosion Protection Cleaning the interior ....................................................................... 4-3
Protecting your Hyundai from corrosion ................ ......................... 4-1
Washing and waxing ...................................................................... 4-2
Cruise Control ................................................................................... 1-47
D Defrosting/Defogging ......................................................................... 1-54
Door
Central door lock ............................................................................ 1-5
Door locks ...................................................................................... 1-3 Locking and unlocking front door with a key ................................. 1-4
Drink Holder ...................................................................................... 1-38
Drive Belts ........................................................................................ 6-17
ZK000A1-G 10. INDEX A
Air bag ....................................................................................
1-20 ~ 1-24
Air cleaner filter ................................................................................. 6-10
Air Conditioning Care .............................................................................................. 6-14
Operation ...................................................................................... 6-14
Switch ........................................................................................... 1-55
Air filter .............................................................................................. 1-62
Antenna ............................................................................................. 1-87
Ashtray .............................................................................................. 1-37
Audio Fault Code .............................................................................. 1-79
Automatic Transaxle ........................................................................... 2-6 B Battery ...................................................................................... 2-11, 6-18
Brake Anti-lock system ............................................................................. 2-9
Checking the brakes .................................................................... 6-13
Fluid .............................................................................................. 6-13
Pedal clearance ............................................................................ 6-16
Pedal free play ............................................................................. 6-16
Practices ......................................................................................... 2-8
Breaking-In your new Hyundai ........................................................... 1-1
C Care of Cassette tapes .......................................................... 1-85 ~ 1-86
Care of Disk ...................................................................................... 1-85
Cassette Tape Player Operation (H250) ..........................................1-68
10

INDEX10-3
R Rear Seats
Before Folding the Rear Seats ..................................................... 1-10
Fold down ..................................................................................... 1-10
Rear seat entry ............................................................................. 1-10
Rear Seat Pos itions ....................................................................... 1-9
Rear Window Defroster Switch ......................................................... 1-36
Rear Window Wiper and Switch .. ..................................................... 1-35
SSeat Belts 3-Point type .................................................................................. 1-13
Adjustable height .......................................................................... 1-13
Adjusting your seat belt ................................................................ 1-13
Care of seat belts ......................................................................... 1-12
Precautions ................................................................................... 1-11
Pre-tentioner Seat Belt ................................................................. 1-18
Spark Plugs ........................................................................................ 6-8
Spectacle Case ................................................................................. 1-40
Speedometer ..................................................................................... 1-30
Starting Procedures ............................................................................ 2-3Steering Wheel Free play ...................................................................................... 6-15
Tilt lever ........................................................................................ 1-47
Stereo Radio Operation (H250, H260) ....................................1-65, 1-72
Stereo Sound System ............................................................ 1-63 ~ 1-64Sun Visor .......................................................................................... 1-46
Sunroof .............................................................................................. 1-38
TTachometer ....................................................................................... 1-30
Tail Gate ........................................................................................... 1-45
TCS (Traction control system) .......................................................... 2-10
Theft Alarm System ............................................................................ 1-5
JJump Starting
...................................................................................... 3-1
K
Keys .................................................................................................. 1-2 If you lose your keys .................................................................... 3-10
Positions ......................................................................................... 2-2
L
Light Bulb Replacement .................................................................... 6-20
Lubrication Chart ................................................................................. 9-3
Luggage Net ...................................................................................... 1-47
M Maintenance Intervals Explanation of scheduled maintenance items ....................... 5-5 ~ 5-7
Maintenance under severe usage conditions ................................. 5-4
Scheduled maintenance ................................................................. 5-2
Service requirements ...................................................................... 5-1
Map Light .......................................................................................... 1-40
Mirros Day-night inside rearview ............................................................. 1-42
Outside rearview folding ............................................................... 1-42
Outsde rearview heating .............................................................. 1-41
Multi gauge ........................................................................................ 1-32
OOdometer .......................................................................................... 1-30
PParking Brake ................................................................................... 1-43
Power Steering Fluid Level ............................................................... 6-19

CONTROLS AND EQUIPMENT
1- 26 HGK026UK
1
234 5 67 8
910 1112 13 14
151617 18 1920 21
2
2223
B260A01GK-EAT INSTRUMENT CLUSTER AND INDICATOR LIGHTS
1. Speedometer
2. Turn Signal Indicator Light
3. Odometer/Trip Odometer
4. Automatic Transaxle Position Indicator Light (Not all models)
5. Coolant Temperature Gauge
6. Trip Computer
7. Fuel Gauge
8. Tachometer 9. Traction Control Indicator Light
(Not all models)
10. Door Ajar Warning Light
11. Odometer/Trip Odometer Reset Knob
12. Charging System Warning Light
13. SRS (Airbag) Warning Light
14. Seat Belt Warning Light
15. High Beam Indicator Light
16. Oil Pressure Warning Light 17. Malfuction Indicator Light (Not all models)
18. Low Fuel Warning Light
19. Parking Brake/Brake Fluide Level Warning
Light
20. Trip Computer Reset Knob
21. Cruise Indicator (Not all models)
22. Hatchback door Open Warning Light
23. Anti-Lock Brake Warning Light (Not all models)