2004 Hyundai Matrix radiator cap

DO-IT-YOURSELF MAINTENANCE
6-10
CHAMPION NGK RC10YC BKR5ES
Unleaded
engine Leaded
engine
RC10YC4 BKR5ES-11
4. Turn the radiator cap counterclockwise with-
out pressing down on it, until it stops. This relieves any pressure remaining in the cool-ing system. And remove the radiator cap bypushing down and turning counterclockwise. Now fill the radiator with clean demineralized or distilled water. Continue to add clean deminer-alized or distilled water in small quantities untilthe fluid level stays up in the radiator neck. G060B02S-GAT
REPLACING THE SPARK PLUGS The spark plugs should be changed at theintervals specified in the vehicle maintenancesschedule 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:
SSA6060A
Unleaded: 1.0 ~ 1.1 mm (0.039 ~ 0.043 in.) Leaded: 0.7 ~ 0.8 mm (0.028 ~ 0.032 in.)
G050D01FC
5. Start the engine, top off the radiator with
water and then add engine coolant to the reservoir until the level is between "LOW"and "FULL".
6. Replace the radiator and reservoir caps and check to be sure the drain cocks are fullyclosed 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 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.
G050D02FC

DO-IT-YOURSELF MAINTENANCE 6-13
CAUTION:
o Radiator antifreeze (engine coolant) should not be used in the washer system because it will damage the car's finish.
o The washer lever should not be pulled and the washer should not be operated ifthe washer reservoir is empty. This candamage the washer fluid pump.
G100B02A-AAT
To Check the Maunal Transaxle Fluid Level
SSA6100B
Park the car on level ground with the engine off.
1. Using a wrench of the correct size, loosen the oil filler plug by turning it counterclock- wise and remove it with your fingers.
2. Use your finger or suitable tool to feel inside the hole. The oil level should be at its bottomedge. If it is not, check for leaks beforeadding oil. To refill the transaxle or bring theoil level up,add oil slowly until it reaches theproper level. Do not overfill.
3. Replace the plug and washer, screw it in with your fingers and then tighten securelywith the wrench.
Filler plugG110A01E
Transaxle lubricant in the manual transaxle should
be checked at those intervals specified in the vehicle maintenance schedule in Section 5. G100A03A-GAT
CHECKING THE TRANSAXLE OIL (MANUAL)Drain plug Recommended Oil
Use only HYUNDAI GENUINE PARTS MTF
75W/90 (API GL-4) in the manual transaxle. Manual Transaxle Oil Capacity
The oil capacity of the manual transaxle is 2.15
liters (2.27 U.S. quarts).
WARNING: It is always better to check the transaxle oil
level when the engine is cool or cold. If the engine is hot, you should exercise greatcaution to avoid burning yourself on hotengine or exhaust parts.
G110A01E-AAT
CHECKING THE TRANSAXLE FLUID (AUTOMATIC)
Transaxle fluid in the automatic transaxle should
be checked at those intervals specified in the vehicle maintenance schedule in Section 5.
NOTE:
Basically automatic transaxle fluid is red color. As driving distance increases, the fluid color
turns darkish red gradually.
It is normal condition and you should not
judge replacing by changing color.
You must replace the automatic transaxle
fluid in accordance with intervals specifiedin the vehicle maintenances schedule insection 5.

DO-IT-YOURSELF MAINTENANCE
6-16 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 youreyes. 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 foraccumulation 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.
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 always
G120D02FC
Diesel engine
G130A01S-AAT
CHECKING THE CLUTCH FLUID To Check the Clutch Fluid
HFC5005
Gasoline engine
between the "MAX" and "MIN" level markings on the fluid reservoir. Fill as required. Fluid lossindicates a leak in the clutch system whichshould be inspected and repaired immediately.Consult your Hyundai dealer.
G120E02A-AAT
Adding Brake Fluid WARNING:
Handle brake fluid carefully. It can damage
your vision if it gets into your eyes. Use only DOT 3 or DOT 4 specification fluid from asealed container. Do not allow the fluid canor reservoir to remain open any longer thanrequired. This will prevent entry of dirt andmoisture which can damage the brake sys-tem and cause improper operation.
To add brake fluid, first wipe away any dirt then
unscrew the fluid reservoir cap. Slowly pour therecommended fluid into the reservoir. Do notoverfill. Carefully replace the cap on the reser-voir and tighten.

1- 33
CONTROLS AND EQUIPMENT
The fuel gauge indicates the quantity of fuel remaining in the fuel tank. NOTE: The fuel gauge is not intended to give other than an approximate indication of the fuel level and is unsuitable for the purposes of calculating fuel consumption figures. SB215B1-E ENGINE COOLANT TEMPERATURE GAUGE The engine coolant temperature gauge indi- cates the engine coolant temperature and will, under normal circumstances, give an indica- tion in the "Normal" or centre portion of the scale. Should the indication move into the upper or "Hot" portion of the scale, engine overheating is indicated. Under these circum- stances, the vehicle should be brought to rest as soon as is safe to do so and the engine turned off. Once the engine has cooled some- what, the coolant level and the condition of the generator/water pump drive belt should be checked. If the cause of the overheating can- not be readily established, the assistance of a Hyundai dealer should be sought.
SB215A1-E FUEL GAUGE
B950A01E-DATREAR FOG AUDIBLE WARNING SOUND The rear fog audible warning chime sounds when the rear fog lights are on and the door in driver side is open.
HFC2101
HFC2045
WARNING: The engine cooling system is pressurizedand removal of the radiator cap when the engine is hot may cause hot water and steam to be ejected from the radiator re- sulting in burns and scalding. The radiator cap must only be removed when the en- gine has cooled. Do not add cold water to a hot engine to avoid the possibility of engine damage. The use of plain water in the cooling system is not recommended since the aluminium components of the cooling system require the use of a corro- sion inhibitor found in the recommended Ethylene Glycol type anti freeze solutions.
B300A01FC
SB215C1-E SPEEDOMETER The speedometer indicates the vehicle speed in both miles and kilometres per hour.
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3-3
IN CASE OF EMERGENCY
satisfactory, 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).
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 en-gine running or within 30 seconds after shutting off engine. High pressure pump, rail, injectors 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 pacemak- ers 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 mag- netic fields.
5. If the water pump drive belt is broken or coolant is leaking out, stop the engine immediately and call the nearest Hyundai dealer for assistance. WARNING:Do not remove the radiator cap when theengine is hot since steam and boiling water may be ejected from the radiator resulting in burns or scalding.
6. If the cause of the overheating cannot be found, wait until the engine temperature has returned to normal. Then, if coolant has been lost, carefully remove the radia- tor cap and add water to bring the fluid level in the reservoir up to the base of the radiator fill opening. Fill the coolant expan- sion tank to the halfway mark.
7. Proceed with caution until it is established that the engine is operating normally. If theengine overheats repeatedly, the advice of a Hyundai dealer should be sought.
CAUTION: Serious loss of coolant indicates there isa leak in the cooling system and this should be checked as soon as possible by a Hyundai dealer. D040A01FC-EAT
TEMPORARY SPARE TYRE The following instructions for the temporary
spare tyre should be observed:
1. Check inflation pressure as soon as pos-
sible after installing the spare tyre, and adjust to the specified pressure. The tyre pressure should be periodically checked and maintained at the specified pressure while the tyre is stored.
2. The spare tyre should only be used tem- porarily and should be returned to the luggage compartment as soon as the origi- nal tyre can be repaired or replaced.
3. Continuous use at speeds of over 80 km/h
(50 mph) is not recommended.
4. As the temporary spare tyre is specifically designed for your car, it should not beused on any other vehicle.
5. The temporary spare tyre should not be used on any other wheels, nor shouldstandard tyre, snow tyre, wheel covers or trim rings be used with the temporary spare wheel. If such use is attempted, damage to these items or other car com- ponents may occur.
6. The temporary spare tyre pressure should be checked once a month while the tyre isstored.
Spare Tyre Pressure
Type Size
Inflation Pressure T115/70R(D)15
420 kPa (60 psi)
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3

OWNER MAINTENANCE 6-1
SG000A1-E
6. OWNER MAINTENANCE
6
HFC5001
1. Air filter element
2. Engine oil filler cap
3. Brake fluid and clutch fluid reservoir
4. Auto fuel cut switch 5. Relay box
6. Power steering fluid reservoir
7. Engine oil level dipstick
8. Engine cover
9. Engine coolant reservoir10.Radiator cap
11.Automatic transaxle fluid level dipstick
(Not all models)
12.Battery
13.Windscreen washer fluid reservoir cap CAUTION:When inspecting or servicing the engine, you should handle toolsand other heavy objects carefullyso that the plastic cover of theengine is not damaged.
G010B01FC-EAT ENGINE COMPARTMENT (1.6 DOHC)
12
34 5
6 7 8 9 10 11 12 13
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1

OWNER MAINTENANCE
6-2 HFC003
CAUTION: When inspecting or servicing the engine, you should handle toolsand other heavy objects carefullyso that the plastic cover of theengine is not damaged.
G010C01FC-EAT ENGINE COMPARTMENT (1.8 DOHC)
1. Air filter element
2. Engine oil filler cap
3. Brake fluid and clutch fluid reservoir
4. Auto fuel cut switch
5. Relay box
6. Power steering fluid reservoir
7. Engine oil level dipstick
8. Engine cover
9. Engine coolant reservoir10.Radiator cap
11.Automatic transaxle fluid level dipstick
(Not all models)
12.Battery
13.Windscreen washer fluid reservoir cap
1 2 345
6 7 8 9 10 11 12 13
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2

OWNER MAINTENANCE 6-3
G010E01FC-GAT
ENGINE COMPARTMENT (DIESEL)
1. Air filter element
2. Engine oil filler cap
3. Brake fluid and clutch fluid reservoir
4. Fuel filter 5. Relay box
6. Power steering fluid reservoir
7. Engine oil level dipstick
8. Radiator cap
9. Engine coolant reservoir
10.Battery
11.Windscreen washer fluid reservoir cap
G010E01FC-1
1
2
345
6 7 8 9 10 11
CAUTION: When inspecting or servicing the
engine, you should handle tools and other heavy objects carefullyso that the plastic cover of theengine is not damaged.
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3