air condition Hyundai Matrix 2003 Owner's Guide

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
6-14 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

DO-IT-YOURSELF MAINTENANCE
6-16 G140B01A-AAT Checking the Air Conditioning Operation
1. Start the engine and let it run at a 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 LubricationTo 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.
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.

DO-IT-YOURSELF MAINTENANCE 6-17
G160A01A-GAT
CHECKING CLUTCH PEDAL FREE-PLAY With the engine off, press lightly on the clutch pedal until you feel a change in resistance. Thisis the clutch pedal freeplay. The freeplay shouldbe within the limits specified in the illustration. Ifit is not, have it inspected by your Hyundaidealer and adjusted or repaired if necessary.
G160A01E
6 ~ 13 mm (0.24 ~ 0.51 in.)
G150A01A-GAT
CHECKING STEERING WHEEL FREEPLAY
To check the steering wheel freeplay, stop the
car with the wheels pointed straight ahead and gently move the steering wheel back and forth.Use very light finger pressure and be sensitiveto changes in resistance that mark the limits ofthe freeplay. If the freeplay is greater thanspecified, have it inspected by your Hyundaidealer and adjusted or repaired if necessary.
G150A01FC
G140D01S-GAT
Checking the Compressor Drive Belt
When the air conditioning is being used regular-
ly, the compressor drive belt tension should be checked 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 (0.315in.). If the belt is too loose, have it adjusted byyour Hyundai dealer.
G140D01A
A/C
CRANK PULLEY
TENSION PULLEY
30 mm (1.18 in.)
8mm(0.315 in.)

DO-IT-YOURSELF MAINTENANCE 6-21
G220A01A-AAT
CHECKING ELECTRIC COOLING FANS 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.
G220B01A-AAT
Checking Engine Cooling Fan The engine coolant fan should come on auto-
matically if the engine coolant temperature ishigh.
G220C01A-AAT
Checking Condenser Cooling Fan The condenser coolant fan should come on
automatically whenever the air conditioning isin operation. G230A03A-GAT
POWER STEERING FLUID LEVEL
HFC5004
G210B01A-AAT
Checking the Battery Keep the battery clean. Any evidence of corro-
sion around the battery posts or terminals should be removed using a solution of household bak-ing soda and warm water. After the batteryterminals are dry, cover them with a light coat-ing of grease.
o If you swallow battery fluid, drink a large
quantity of water or milk followed by milk ofmagnesia, eat a raw egg or drink vegetableoil. Get medical assistance as soon aspossible.
While batteries are being charged (either by abattery charger or by the vehicle’s alternator),they produce explosive gases. Always observethese warnings to prevent injuries from occur-ring:
o Charge batteries only in a well ventilated area.
o Do not permit flames, sparks or smoking in the area.
o Keep children away from the area.
Gasoline engine
The power steering fluid level should be checked
regularly.
To check the power steering fluid level, be sure
the ignition is "OFF", then check to make cer- tain that the power steering fluid level is be-tween the "MAX" and "MIN" level markings onthe fluid reservoir.
G230A02FC
Diesel engine

INDEX10-1
Cargo Area
Cover ............................................................................. 1-52
Cassette Tape Player Operation (H220, H280).1-68 ~ 1-69, 1-80 ~ 1-81 Catalytic Converter .................................................................... 7-1 ~ 7-2
CD Auto Changer ............................................................................. 1-52
CD Auto Changer (H260, H280) ...................... 1-75 ~ 1-76, 1-84 ~ 1-85
Child-Protector Rear Door Lock ......................................................... 1-5
Child Restraint System .......................................................... 1-17 ~ 1-22
Cigarette Lighter ................................................................................ 1-42
Clock ...................................................................................... 1-41 ~ 1-42
Clutch Checking fluid ............................................................................... 6-16
Pedal free play ............................................................................. 6-17
Combination Light Headlight flasher ........................................................................... 1-39
Headlight switch ............................................................................ 1-38
High-beam switch .......................................................................... 1-39
Lane change signal ....................................................................... 1-38
Turn signal operation .................................................................... 1-38
Compact Disc Player Operation (H260, H280) .1-73 ~ 1-74, 1-82 ~ 1-83Cooling Fans ..................................................................................... 6-21
Corrosion Protection
Cleaning the interior ........................................................................ 4-3
Protecting your Hyundai from corrosion ................ ......................... 4-1
Washing and waxing ....................................................................... 4-2
DDefrosting/Defogging .............................................................. 1-58 ~ 1-59
Door Central door lock ............................................................................. 1-6
Door locks ....................................................................................... 1-4Locking and unlocking front doors with a key ....................... 1-4 ~ 1-5
Drink Holder ........................................................................... 1-42 ~ 1-43
Drive Belts ............................................................................... 6-17, 6-19
ZK000A1-G 10. INDEX
A Accessory Tray ................................................................................. 1-50
Air Bag ................................................................................... 1-24 ~ 1-28
Air Cleaner Filter ............................................................................... 6-12
Air Conditioning Care .............................................................................................. 6-16
Operation ....................................................................................... 6-16
Switch ............................................................................................ 1-60
Air Filter ............................................................................................ 1-61
Antenna ............................................................................................. 1-89
Ashtray .............................................................................................. 1-42
Auto Fuel Cut Switch ........................................................................ 1-53
BBattery ...................................................................................... 2-11, 6-20
Brake Anti-lock system ..................................................................... 2-8 ~ 2-9
Checking the brakes ..................................................................... 6-15
Fluid ............................................................................................... 6-16
Pedal clearance ............................................................................ 6-18
Pedal free play .............................................................................. 6-18
Practices ................................................................................ 2-7 ~ 2-8
Brake Pad Wear Warning Sound ..................................................... 1-34
Brake Traction Control System .......................................................... 2-9
Breaking-In your new Hyundai ........................................................... 1-2
Bulbs Wattage ................................................................................... 6-25
C Care of Cassette Tapes ........................................................ 1-87 ~ 1-88
Care of Disc ...................................................................................... 1-87
10

SA020A1-EResponsibilty For Maintenance
It is the responsibility of the vehicle owner/driver to ensure that all routine mainte- nance services are undertaken in line with the recommendations specified inSection 5 of this manual. In addition, in order to ensure continued validity of the new vehicle warranty and safe operation of the vehicle, non scheduled maintenance/ running repairs should be undertaken at the earliest available opportunity.Under severe operating conditions, more frequent maintenance is required. Details of the maintenance schedule for such conditions are also given in section 5.It is recommended that all maintenance operations and repairs are entrusted to a franchised Hyundai dealer to ensure that the latest repair methods, specialized tooling and genuine Hyundai parts are used to ensure the continued reliability andsafety of the vehicle.

CONTROLS AND EQUIPMENT
1- 18 WARNING:
o Do not install a child restraint seat at
the rear centre seating position using the vehicle's ISOFIX anchors. The ISOFIXanchors are only provided for the leftand right outboard rear seating posi-tions. Do not misuse the ISOFIX an-chors by attempting to attach a childrestraint seat in the middle rear seatingposition to the ISOFIX anchors. In acrash, the child restraint seat ISOFIXattachments may not be strong enoughto secure the child restraint seat prop-erly in the centre seating position andmay break, causing serious injury ordeath.
o Do not mount more than one child re- straint to a child restraint lower anchor-age point. The improper increased loadmay cause the anchorage points ortether anchor to break, causing seriousinjury or death.
o Attach the ISOFIX or ISOFIX-compatible child restraint seat only to the appropri-ate locations shown in the illustration.
o Always follow the installation and use instructions provided by the manufac-turer of the child restraint.
the lap portion of the belt is tight around thechild restraint system and the shoulder por-tion of the belt is positioned so that it cannotinterfere with the child's head or neck. Afterinstallation of the child restraint system, try tomove it in all directions to be sure the childrestraint system is securely installed. If you need to tighten the belt, pull more webbing toward the retractor. When you un-buckle the seat belt and allow it to retract, theretractor will automatically revert back to itsnormal seated passenger emergency lockingusage condition. NOTE:
o Before installing the child restraint sys-
tem, read the instructions supplied by the child restraint system manufacturer.
o If the seat belt does not operate as described, have the system checkedimmediately by your authorized Hyundaidealer.
WARNING: Do not install any child restraint system in the front passenger seat. Should an acci-dent occur and cause the passenger sideairbag to deploy, it could severely injure orkill an infant or child seated in an infant orchild seat. Therefore, only use a child re-straint system in the rear seat of yourvehicle. B230D01FC-EAT
Securing the Child Restraint Seat with
the "ISOFIX" System (Not all models)
B230F01FC
Some child seat manufacturers make child restraint seats that are labeled as ISOFIX orISOFIX-compatible child restraint seats. Theseseats include two rigid or webbing mountedattachments that connect to two ISOFIX an-chors at specific seating positions in your ve-hicle. This type of child restraint seat elimi-nates the need to use seat belts to attach thechild seat for forward-facing child restraint seats. ISOFIX anchors have been provided in your vehicle. The ISOFIX anchors are located inthe left and right outboard rear seating posi-tions. Their locations are shown in the illustra-tion. There is no ISOFIX anchor provided forthe centre rear seating position.

CONTROLS AND EQUIPMENT
1- 20 pre-tensioner seat belt or SRS airbag system as soon as possible.
WARNING:
o Pre-tensioners are designed to operate only one time. After activation, pre-tensioner seat belts must be replaced.All seat belts, of any type, should al-ways be replaced after they have beenworn during a collision.
o The pre-tensioner seat belt assembly mechanisms become hot during activa-tion. Do not touch the pre-tensionerseat belt assemblies for several min-utes after they have been activated.
o Do not attempt to inspect or replace the pre-tensioner seat belts yourself. Thismust be done by an authorized Hyundaidealer.
o Do not strike the pre-tensioner seat belt assemblies.
o Do not attempt to service or repair the pre-tensioner seat belt system in anymanner.
o Improper handling of the pre-tensioner seat belt assemblies, and failure to heedthe warnings to not strike, modify, in-spect, replace, service or repair the pre-tensioner seat belt assemblies may leadto improper operation or inadvertentactivation and serious injury.
o Always wear the seat belts when driving or travelling in a motor vehicle.
Driver's airbag conditions even if the seat belts are not being worn at the time of the collision.
o When the pre-tensioner seat belts are activated, a loud noise may be heardand fine dust, which may appear to besmoke, may be visible in the passengercompartment. These are normal operat-ing conditions and are not hazardous.
o Although it is harmless, the fine dust may cause skin irritation and shouldnot be breathed for prolonged periods.Wash your hands and face thoroughlyafter an accident in which the pre-tensioner seat belts were activated.
CAUTION:
o Because the sensor that activates the SRS airbag is connected with the pre- tensioner seat belt, the SRS airbag warn-ing light on the instrument panel willblink for approximately 6 seconds afterthe ignition key has been turned to the
"ON" position and then it should turn off.
o If the pre-tensioner seat belt is not work- ing properly, this warning light will illu-minate even if there is no malfunctionof the SRS airbag system. If the SRS airbag warning light does not illuminate when the ignition key is turnedto "ON", or if it remains illuminatedafter blinking for approximately 6 sec-onds, or if it illuminates while the ve-hicle is being driven, please have anauthorized Hyundai dealer inspect the
The seat belt pre-tensioner system consists
mainly of the following components. Theirlocations are shown in the illustration.
1. SRS airbag warning light
2. Seat belt pre-tensioner assembly
3. SRS control module
WARNING:To obtain maximum benefit from a pre-
tensioner seat belt:
1. The seat belt must be worn correctly.
2. The seat belt must be adjusted to the correct position.
NOTE:
o Both the driver's and front passenger's pre-tensioner seat belts will be acti- vated in certain frontal collisions. Thepre-tensioner seat belts can be acti-vated with the airbags. The pre-tensioners will be activated under these
1
2
3
B180B02S-DAG
Passenger's airbag
AIR
BAG

1- 21
CONTROLS AND EQUIPMENT
Your Hyundai is equipped with a Supplemen-
tal Restraint (Airbag) System. The indications of the system's presence are the letters "SRSAIR BAG" embossed on the airbag pad coverin the steering wheel and the passenger'sside front panel pad above the glove box.
The Hyundai SRS consists of airbags in-
stalled under the pad covers in the centre ofthe steering wheel and the passenger's sidefront panel above the glove box. The purposeof the SRS is to provide the vehicle's driverand/or the front passenger with additionalprotection than that offered by the seat beltsystem alone, in case of a frontal impact ofsufficient severity. NOTE: Be sure to read information about the SRS on the labels provided on the backside ofthe sun visor and in the glove box. WARNING:
o As its name implies, the SRS is de-
signed to work with, and be supplemen- tal to, the driver's and the passenger'sthree point seat belt systems and is nota substitute for them. Therefore yourseat belts must be worn at all timeswhile the vehicle is in motion. In addi-tion, the airbags deploy only in certainfrontal impact conditions severe enoughto likely cause significant injury to thevehicle occupants.
o The SRS is designed to deploy the airbags only when an impact is suffi-ciently severe and when the impact angleis less than 30° from the forward longi-tudinal axis of the vehicle and will notdeploy in side, rear or rollover impacts.Additionally, the airbags will only de-ploy once. Thus, seat belts must beworn at all times.
Driver's Airbag
B240A02F-EAT
SUPPLEMENTAL RESTRAINT (AIRBAG)
SYSTEM
HFC1073
Rear impact
Side Impact RolloverB240C01FC
o Front airbags are not intended to de-
ploy in side-impact, rear-impact or rollover crashes. In addition, airbagswill not normally deploy in frontalcrashes below the deployment thresh-old speed.
o For maximum safety protection in all types of crashes, all occupants includ-ing the driver should always wear theirseat belts whether or not an airbag isalso provided at their seating positionto minimize the risk of severe injury ordeath in the event of a crash. Do not sitor lean unnecessarily close to the airbagwhile the vehicle is in motion.
o The SRS airbag system must deploy very rapidly to provide protection in acrash. If an occupant is out of positionbecause of not wearing a seat belt, theairbag may forcefully contact the occu-pant causing serious or fatal injuries.