2003 Hyundai Matrix fuel pressure

WHAT TO DO IN AN EMERGENCY 3-3
WARNING: While the engine is running, keep hair, hands, and clothing away from moving parts such as the fan and drive belts to prevent injury.
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. 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. 2. The spare tire should only be used temporari-
ly and should be returned to the luggage compartment as soon as the original tire 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 tire is specifically designed for your car, it should not be used on any other vehicle.
5. The temporary spare tire should not be used
on any other wheels, nor should standard tires, snow tires, wheel covers or trim rings be used with the temporary spare wheel. If such use is attempted, damage to these items or other car components may occur.
6. The temporary spare tire pressure should be
checked once a month while the tire is stored.
CAUTION:
o Do not use snow chains with your tempo- rary spare tire.
o Do not use more than one temporary spare tire at a time.
D040A01FC-GAT TEMPORARY SPARE TIRE The following instructions for the temporary spare tire should be observed:
1. 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 specified pressure while the tire is stored.
Inflation Pressure
Tire Size
T115/70R(D)15 420 kPa (60 psi)
Spare Tire Pressure
6. If you cannot find the cause of the overheat-
ing, wait until the engine temperature has returned to normal. Then, if the engine cool- ant has been lost, carefully remove the radia- tor cap and add engine coolant to bring the fluid level in the reservoir 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 engine coolant indicates there is a leak in the cooling system and this should be checked as soon as possible by a Hyundai dealer.

VEHICLE MAINTENANCE REQUIREMENTS
5- 6
F060A01A-AAT EXPLANATION OF SCHEDULED MAINTENANCE ITEMS F060M01A-AAT o Engine Oil and FilterThe engine oil and filter should be changed at
the intervals specified in the maintenance sched- ule. If the car is being driven in severe condi- tions, more frequent oil and filter changes are required. F060B01A-AAT
o Drive BeltsInspect all drive belts for evidence of cuts, cracks, excessive wear or oil saturation and replace if necessary. Drive belts should be checked periodically for proper tension andadjusted as necessary. F060C01A-AAT
o Fuel FilterA clogged filter can limit the speed at which the vehicle may be driven, damage the emission system and cause hard starting. If an exces- sive amount of foreign matter accumulates in the fuel tank, the filter may require replacement more frequently. After installing a new filter, run the engine for several minutes, and check for leaks at the connections. Fuel filters should be installed by trained technicians.
F060D02A-AAT
o Fuel Lines, Fuel Hoses and
Connections
Check the fuel lines, fuel hoses and connec- tions for leakage and damage. Have a trained technician replace any damaged or leaking parts immediately. 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 har- ness within the engine room while engine is running, since the high currents in the Com- mon Rail system produce considerable mag- netic fields. F060E01A-AAT
o Timing BeltInspect all parts related to the timing belt for damage and deformation. Replace any dam- aged parts immediately. F060G01A-AAT
o Vapor Hose and Fuel Filler Cap The vapor hose and fuel filler cap should be
inspected at those intervals specified in themaintenance schedule. Make sure that a new vapor hose or fuel filler cap is correctly re- placed.
F060F01A-AAT
o Vacuum, Crankcase Ventilation
Hoses
Inspect the surface of hoses for evidence of
heat and/or mechanical damage. Hard and brit-tle rubber, cracking, tears, cuts, abrasions, and excessive swelling indicate deterioration. Par- ticular attention should be paid to examining those hose surfaces nearest to high heat sourc- es, such as the exhaust manifold.
Inspect the hose routing to assure that the
hoses do not come in contact with any heatsource, sharp edges or moving component which might cause heat damage or mechanical wear. Inspect all hose connections, such as clamps and couplings, to make sure they are secure, and that no leaks are present. Hoses should be replaced immediately if there is any evidence of deterioration or damage.

DO-IT-YOURSELF MAINTENANCE
6-4
G020A01A-AAT
GENERAL CHECKS Engine Compartment
The following should be checked regularly:
o Engine oil level and condition
o Transaxle fluid level and condition
o Brake fluid level
o Clutch fluid level
o Engine coolant level
o Windshield washer fluid level
o Accessory drive belt condition
o Engine coolant hose condition
o Fluid leaks (on or below components)
o Power steering fluid level
o Battery condition
o Air filter condition
G020B01A-AAT
Vehicle Exterior The following should be checked monthly:
o Overall appearance and condition
o Wheel condition and wheel nut torque
o Exhaust system condition
o Light condition and operation
o Windshield glass condition
o Wiper blade condition
o Paint condition and body corrosion
o Fluid leaks
o Door and hood lock condition
o Tire pressure and condition (including spare tire) G020C01A-AAT
Vehicle Interior
The following should be checked each time when the vehicle is driven:
o Lights operation
o Windshield wiper operation
o Horn operation
o Defroster, heating system operation (and air conditioning, if installed)
o Steering operation and condition
o Mirror condition and operation
o Turn signal operation
o Accelerator pedal operation
o Brake operation, including parking brake
o Manual transaxle operation, including clutch operation
o Automatic transaxle operation, including "Park" mechanism operation
o Seat control condition and operation
o Seat belt condition and operation
o Sunvisor operation
If you notice anything that does not operate correctly or appears to be functioning incorrect-ly, inspect it carefully and seek assistance fromyour Hyundai dealer if service is needed. G030A01FC-GAT
CHECKING THE ENGINE OIL Gasoline EngineRecommended Oil
SSA6030B
20W-40 20W-50
10W-30 15W-40 15W-50
10W-40 10W-50
°C °F -25-13 2068 40104
-15
- 5 -10-14 0
32 1050
5W-40
5W-30
5W-20
Engine oil is essential to the performance and service of the engine. It is suggested that youcheck the oil level at least once a week innormal use and more often if you are on a tripor driving in severe conditions. SH, SG or SG/CD (API) multi-grade and fuel efficient oil is recommended. NOTE: SAE 5W-20 is not recommended for sus- tained high speed vehicle operation.

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
6-14 While the engine is idling, apply the brakes and move the gear selector lever from "P" to eachof its other positions -- "R", "N", "D", "2", "L" -- and then return to "N" or "P". With the enginestill idling:
1. Open the hood, being careful to keep hands,
long hair and clothing clear of any moving parts.
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.Fluid level should be within this range
C090A03FC
ÎÎ
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. WARNING (Diesel only): Never work on injection system with engine running or within 30 seconds after shuttingoff engine. High pressure pump, rail, injec-tors and high pressure pipes are subject tohigh pressure even after the engine stopped.The fuel jet produced by fuel leaks maycause serious injury, if it touch the body.People using pacemakers should not movethan 30cm closer to the ECU or wiring har-ness within the engine room while engine isrunning, since the high currents in the Com-mon Rail system produce considerable mag-netic fields.
HFC5008
G110D03A-GAT
To Check the Transaxle Fluid Level
Park the car on level ground with the parking brake engaged. When the transaxle fluid levelis checked, the transaxle fluid should be atnormal operating temperature and the engineidling.
C090A01FC

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CONTROLS AND EQUIPMENT
B260A01FC-EAT INSTRUMENT CLUSTER AND INDICATOR (GASOLINE ENGINE) 1. Temperature Gauge
2. Tachometer
3. Speedometer
4. Digital Clock
5. Odometer/Trip Odometer/Trip Computer
(Not all models)
6. Fuel Gauge
7. Turn Signal Indicator Light
8. Automatic Transaxle Position Indicator Light (Auto T/A only)
9. Immobilizer Warning Indicator Light
10. SRS (Airbag) Warning Light
11. Traction Control Indicator Light (Not all models)
12. Overdrive off Indicator Light (Not all models)
13. Parking Brake/Brake Fluid Level Warning Light
14. Charging System Warning Light
15. Low Fuel Warning Light
16. High Beam Indicator Light
17. Tail Gate Open Warning Light
18. Door Ajar Warning Light
19. Oil Pressure Warning Light
20. Malfunction Indicator Light (MIL)
21. ABS Warning Light (Not all models)
B260A01FC-1
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2 3
45
6
7 8 910
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1920 21
7

CONTROLS AND EQUIPMENT
1- 28
B260B01FC-EAT INSTRUMENT CLUSTER AND INDICATOR (DIESEL ENGINE) 1. Temperature Gauge
2. Tachometer
3. Speedometer
4. Digital Clock
5. Odometer/Trip Odometer/Trip Computer
(Not all models)
6. Fuel Gauge
7. Fuel Filter Warning Light
8. Turn Signal Indicator Light
9. Immobilizer Warning Indicator Light
10. SRS (Airbag) Warning Light
11. Diesel Pre-heat Indicator Light
12. Traction Control Indicator Light
(Not all models)
13. Parking Brake/Brake Fluid Level Warning Light
14. Charging System Warning Light
15. Low Fuel Warning Light
16. High Beam Indicator Light
17. Tail Gate Open Warning Light
18. Door Ajar Warning Light
19. Oil Pressure Warning Light
20. Malfunction Indicator Light (MIL)
21. ABS Warning Light (Not all models)
B260B01FC-1
1 23 4 5
6
7 8
910
8
11 12
1314
15 16 17 18
19 20 21

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CONTROLS AND EQUIPMENT
B540A01FC-GAT
TAIL GATE
B540A01FC
WARNING: The tail gate should always be kept com-
pletely closed while the vehicle is in mo- tion. If it is left open or ajar, poisonousexhaust gases may enter the car resultingin serious illness or death to the occu-pants. See additional warnings concerningexhaust gases on page 2-1.
o The tail gate can be locked or unlocked with a key.
o The tail gate is opened by pulling the outside handle up, raising the tail gate manually.
o To close, lower the tail gate, then press down on it until it is closed. To be sure thetail gate is fully closed, always try to pull itup again without using the outside handle. LOCK
UNLOCK
B540D01FC-DAT
Luggage Net
Some objects can be kept in the net in the
luggage compartment. Use the luggage net on the floor or at the back
of the luggage compartment to prevent the objects from sliding.
B540D01HP
WARNING:
Fuel vapours are dangerous. Before refuel-
ling, turn off the engine and never allow sparks, lit cigarettes or open flames nearthe filler area. When releasing the fillercap, a small amount of residual pressuremay generate a slight hissing sound whichis not indicative of an abnormality. In theevent of the fuel filler cap requiring re-placement, only a Genuine Hyundai re-placement part should be used to preventfuel leakage.
HFC2016