Hyundai Matrix 2004 Service Manual

FEATURES OF YOUR HYUNDAI 1- 33
B260B01S-GAT
SRS (Airbag) Service Reminder Indicator (SRI)(If Installed)
The SRS service reminder indicator (SRI) comes on and flashes for about 6 seconds after theignition key is turned to the "ON" position or afterthe engine is started, after which it will go out. This light also comes on when the SRS is not working properly. If the SRI does not come on,or continuously remains on after flashing forabout 6 seconds when you turned the ignitionkey to the "ON" position or started the engine,or if it comes on while driving, have the SRSinspected by an authorized Hyundai Dealer. B260C01A-AAT
O/D OFF Indicator
(If Installed)
When the overdrive switch is turned on, the overdrive off indicator will go out. This amberindicator will be illuminated when the overdriveswitch is turned off.
B260P02Y-GAT
ABS Service Reminder
Indicator (SRI) (If Installed)
When the key is turned to the "ON" position, the Anti-Lock Brake System will come on and thengo off in a few seconds. If the ABS SRI remainson, comes on while driving, or does not comeon when the key is turned to the "ON" position,this indicates that there may be a problem withthe ABS.If this occurs, have your vehicle checked byyour Hyundai dealer as soon as possible. Thenormal braking system will still be operational,but without the assistance of the anti-lock brakesystem.
B260F01A-AAT High Beam Indicator Light
The high beam indicator light comes on when- ever the headlights are switched to the highbeam or flash position.
B260D01A-AAT Turn Signal Indicator Lights
The blinking green arrows on the instrument panel show the direction indicated by the turnsignals. If the arrow comes on but does notblink, blinks more rapidly than normal, or doesnot illuminate at all, a malfunction in the turnsignal system is indicated. Your dealer shouldbe consulted for repairs. B260G01A-AAT
Low Oil Pressure Warning Light
CAUTION: If the oil pressure warning light stays on while the engine is running, serious enginedamage may result. The oil pressure warn- ing light comes on whenever there is insuf- ficient oil pressure. In normal operation, itshould come on when the ignition switch isturned on, then go out when the engine isstarted. If the oil pressure warning lightstays on while the engine is running, theremay be a serious malfunction.If this happens, stop the car as soon as it issafe to do so, turn off the engine and checkthe oil level. If the oil level is low, fill theengine oil to the proper level and start theengine again. If the light stays on with theengine running, turn the engine off immedi-ately. In any instance where the oil lightstays on when the engine is running, theengine should be checked by an authorizedHyundai dealer before the car is driven again.
CAUTION: If both ABS SRI and Parking Brake/Brakefluid level warning lights remain "ON" orcome on while driving, there may be a prob-lem with E.B.D (Electronic Brake Force Dis-tribution).If this occurs, avoid sudden stops and haveyour vehicle checked by your Hyundai dealeras soon as possible.

FEATURES OF YOUR HYUNDAI
1- 34 B260J01S-GAT
Charging System Warning Light
The charging system warning light should come on when the ignition is turned on, then go outwhen the engine is running. If the light stays onwhile the engine is running, there is a malfunc-tion in the electrical charging system. If the lightcomes on while you are driving, stop, turn offthe engine and check under the hood. First,make certain the generator drive belt is inplace. If it is, check the tension of the belt.And then, have the system checked by yourHyundai dealer.
CAUTION: If the drive belt (generator belt) is loosen,broken, or mission while the vehicle is driv-ing, there may be a serious malfunction,
engine could overheat because this beltalso drives the water pump. B260L01A-GAT Door Ajar Warning Light
The door ajar warning light warns you that a door is not completely closed.B260H03A-AAT Parking Brake/Low Brake Fluid Level Warning Light
WARNING: If you suspect brake trouble, have your brakes checked by a Hyundai dealer assoon as possible. Driving your car with aproblem in either the brake electrical sys-tem or brake hydraulic system is danger-ous, and could result in a serious injury ordeath. Warning Light Operation The parking brake/brake fluid level warning light should come on when the parking brake isapplied and the ignition switch is turned to "ON"or "START". After the engine is started, the lightshould go out when the parking brake is re-leased.If the parking brake is not applied, the warninglight should come on when the ignition switch isturned to "ON" or "START", then go out whenthe engine starts. If the light comes on at anyother time, you should slow the vehicle andbring it to a complete stop in a safe location offthe roadway.The brake warning light indicates that the brakefluid level in the brake master cylinder is lowand hydraulic brake fluid conforming to DOT 3or DOT 4 specifications should be added. Afteradding fluid, if no other trouble is found, the carshould be immediately and carefully driven to a Hyundai dealer for inspection. If further troubleis experienced, the vehicle should not be drivenat all but taken to a dealer by a professionaltowing service or some other safe method.Your Hyundai is equipped with dual-diagonalbraking systems. This means you still havebraking on two wheels even if one of the dualsystems should fail. With only one of the dualsystems working, more than normal pedal traveland greater pedal pressure are required to stopthe car. Also, the car will not stop in as short adistance with only half of the brake systemworking. If the brakes fail while you are driving,shift to a lower gear for additional engine brak-ing and stop the car as soon as it is safe to doso.
B260K01B-GAT
Tail Gate Open Warning Light
This light remains on unless the tail gate is completely closed.
B260M01A-AAT Low Fuel Level Warning Light
The low fuel level warning light comes on whenthe fuel tank is approaching empty. When itcomes on, you should add fuel as soon aspossible. Driving with the fuel level warninglight on or with the fuel level below "E" cancause the engine to misfire and damage thecatalytic converter.

FEATURES OF YOUR HYUNDAI 1- 35
B260N02FC-GAT
Malfunction Indicator Light (If Installed)
This light illuminates when there is a malfunc- tion of an exhaust gas related component, andthe system is not functioning properly so thatthe exhaust gas regulation values are not sat-isfied. This light will illuminate when the ignitionkey is tuned to the "ON" position, and will go outafter the engine start. If it illuminates whiledriving, or does not illuminate when the ignitionkey is turned to the "ON" position, take your carto your nearest authorized Hyundai dealer andhave the system checked.
B260C02E-GAT Traction Control Indicator Light (If Installed)
The traction control indicator changes opera- tion according to the ignition switch positionand whether or not the system is in operation.It will also illuminate when the ignition key isturned to the "ON" position, and then go off in afew seconds. If the TCS indicator stays on,take your car to your authorized Hyundai dealerand have the system checked. See section 2for more information about the TCS system.
B270A01A-AAT BRAKE PAD WEAR WARNING SOUND The front disc brake pads have wear indicators that should make a high-pitched squealing orscraping noise when new pads are needed.The sound may come and go or be heard all the
time when the vehicle is moving. It may also beheard when the brake pedal is pushed downfirmly. Excessive rotor damage will result if theworn pads are not replaced. See your Hyundaidealer immediately.
B260S01B-GAT
Diesel Pre-heat Indicator Light (Diesel Engine)
The indicator light illuminates amber when the ignition switch is placed at the "ON" position.The engine can be started after the pre-heatindicator light goes off. The illuminating timevaries with the water temperature, air tem-perature and battery condition. NOTE: If the engine were not started 10 seconds after the preheating is completed, turn theignition key once more to the "LOCK"position, and then to the "ON" position, inorder to preheat again.
B265A01FC-GAT Fuel Filter Warning Light (Diesel Engine)
This light illuminates when the engine has started and go off after a few seconds. If itlights up while the engine is running, it indi-cates that water has accumulated inside thefuel filter. If this happens, remove the waterfrom the fuel filter. (Refer to "6-22 page")
B270B02O-GAT PARKING START WARNING SOUND (If Installed) If the vehicle is driven at 10km/h(6mph) for more than 2~3 seconds, the warning chime willsound continuously when the parking brakeengaged.
B900A01A-GAT LIGHIS ON WARNING SOUND (If Installed) The warning chime sounds when the tail lights are on and the driver side door is open. Thisprevents the battery from discharging by warn-ing you when the car is left with the tail lights on.The chime sounds until the tail lights are turnedoff.

FEATURES OF YOUR HYUNDAI
1- 36 Your Hyundai's speedometer is calibrated in kilometers per hour or miles per hour. B330A01A-AAT TACHOMETER
HFC2043
HFC2101
B290A02A-AAT ENGINE COOLANT TEMPERATURE GAUGE
B300A01A-GAT SPEEDOMETER
HFC2044
WARNING: Never remove the radiator cap when theengine is hot. The engine coolant is underpressure and could erupt and cause severeburns. Wait until the engine is cool beforeremoving the radiator cap. The needle on the engine coolant temperature gauge should stay in the normal range. If itmoves across the dial to "H" (Hot), pull over andstop as soon as possible and turn off theengine. Then open the hood and after theengine has cooled, check the coolant level andthe water pump drive belt. If you suspect cool-ing system trouble, have your cooling systemchecked by a Hyundai dealer as soon as pos-sible.
The needle on the gauge indicates the approxi-mate fuel level in the fuel tank.
B950A01E-GAT REAR FOG AUDIBLE WARNING SOUND (If Installed) The rear fog audible warning chime sounds when the rear fog lights are on and the door indriver side is open. B280A01A-AAT FUEL GAUGE
HFC2045Gasoline engine

FEATURES OF YOUR HYUNDAI 1- 37
The tachometer registers the speed of your engine in revolutions per minute (rpm). It isuseful to help you shift at the appropriate en-gine speed to avoid lugging or over-revving theengine. CAUTION: The engine should not be raced to such aspeed that the needle enters the red zone onthe tachometer face. This can cause severeengine damage and may void your war-ranty.
B310B01FC-GAT ODOMETER/TRIP ODOMETER
HFC2089
Function of digital odometer/trip odom- eter
Pushing in the reset switch when the ignition switch is turned "ON" will display the followingsequence:Reset switch
HFC2051Reset switch
Without Trip Computer
With Trip Computer 1. Odometer The odometer records the total driving distance in kilometers or miles, and is useful for keepinga record for maintenance intervals. NOTE: Any alteration of the odometer may voidyour warranty coverage. 2,3 Trip odometer Records the distance of 2 trips in kilometers or miles.TRIP A:
First distance you have traveled from
your origination point to a first destination.TRIP B: Second distance from the first destina-
tion to the final destination. To shift from TRIP A to TRIP B, press the reset switch. When pressed for 1 second, it will resetto 0.
HFC2090
B330A01FC
Diesel engine

FEATURES OF YOUR HYUNDAI
1- 38
The trip computer is a microcomputer-con- trolled driver information gauge that displaysinformation related to driving, such as a dis-tance to empty, average speed and drive timeon the LCD. RESET SWITCH
o The reset switch is used to zero the multi-
functional display mode.
o Pushing in the reset switch changes the display as follows;
HFC2051
B400B01FC-GAT TRIP COMPUTER (If Installed)Reset switch
1. DISTANCE TO EMPTYDISTANCE TO EMPTY
AVERAGE SPEED DRIVE TIMEDistance to empty symbol
Distance to empty(km or mile)
o This mode indicates the estimated distance to empty from the current fuel in the fuel tankand distance to empty symbol.
o When refueling with more than 6 liters, the trip computer will recognize refueling.
o When the battery has been reinstalled after being discharged or disconnected, drivemore than 32km for an accurate distance toempty. NOTE:
o If the distance to empty is indicated "- -",
have the trip computer system checkedby your authorized Hyundai dealer.
o The distance to empty can differ from the actual tripmeter according to drivingconditions.
o The distance to empty can vary accord- ing to the driving conditions, drivingpattern or vehicle speed.
2. AVERAGE SPEED
o This mode indicates the average speed travelled since the last average speed re- set.
o Pressing the reset switch for more than 1 second, when the average speed is beingdisplayed, clears the average speed to zero.
Average speed symbol
Average speed (km/h)
HFC2052
HFC2053

FEATURES OF YOUR HYUNDAI 1- 39
3. DRIVE TIME
Drive time symbol
Drive timeHFC2054
o This mode indicates the drive time travelled since the last drive time reset.
o Pressing the reset switch for more than 1 second, when the drive time is being dis- played, clears the drive time to zero. B340B01A-AAT Lane Change Signal
B340B01FC
To indicate a lane change, move the lever up or down to a point where it begins flashing.The lever will automatically return to the centerposition when released.
B340A01A-AAT COMBINATION TURN SIGNAL, HEADLIGHT AND HIGH-BEAMSWITCH Turn Signal Operation Pulling down on the lever causes the turn signals on the left side of the car to blink.Pushing upwards on the lever causes the turnsignals on the right side of the car to blink. Asthe turn is completed, the lever will automati-cally return to the center position and turn offthe turn signals at the same time. If either turnsignal indicator light blinks more rapidly thanusual, goes on but does not blink, or does notgo on at all, there is a malfunction in the system.Check for a burned-out fuse or bulb or see yourHyundai dealer.
B340C01FC
B340C02FC-GAT Headlight Switch
To operate the headlights, turn the barrel on the end of the multi-function switch. The first posi-tion turns on the parking lights, sidelights, taillights and instrument panel lights. The secondposition turns on the headlights. NOTE: The ignition must be in the "ON" position toturn on the headlights. Parking light auto cut (If installed)
If you do not turn the parking lights "OFF" after driving, the parking lights will automati-cally shut "OFF" when the driver's door isopened. To turn them "ON" again you must simply turn the ignition key to the "ON" position.
B340F01A-GAT Daytime Running Lights (If Installed) Your Hyundai is equipped with daytime running lights. The daytime running lights are used toimprove visibility for oncoming traffic. Your
vehicle daytime running lights are designed toremain on continuously when the engine isoperating even though the headlight switch is inthe "OFF" position. However, the daytime run-
ning lights will be off while the parking brake isapplied.

FEATURES OF YOUR HYUNDAI
1- 40 B350A01A-AAT WINDSHIELD WIPER AND WASHER SWITCH
B350A01O
The windshield wiper switch has three posi- tions:
1. Intermittent wiper operation
2. Low-speed operation
3. High-speed operation NOTE: To prevent damage to the wiper system, donot attempt to wipe away heavy accumula-tions of snow or ice. Accumulated snow andice should be removed manually. If there isonly a light layer of snow or ice, operate theheater in the defrost mode to melt the snowor ice before using the wiper.
B340E01A-AAT Headlight Flasher
B340E01FC
To flash the headlights, pull the switch lever toward you, then release it. The headlights canbe flashed even though the headlight switch isin the "OFF" position.
To use the windshield washer, pull the wiper/ washer lever toward the steering wheel. Whenthe washer lever is operated, the wipers auto-matically make two passes across the wind-shield. The washer continues to operate untilthe lever is released. NOTE:
o Do not operate the washer more than 15 seconds at a time or when the fluid reser-voir is empty.
o In icy or freezing weather, be sure the wiper blades are not frozen to the glassprior to operating the wipers.
o In areas where water freezes in winter, use windshield washer antifreeze.
B350B01O-GAT Windshield Washer Operation
B350B01O
B340D01A-AAT High-beam SwitchTo turn on the headlight high beams, push the lever forward (away from you). The high beamindicator light will come on at the same time.For low beams, pull the lever back toward you.

FEATURES OF YOUR HYUNDAI 1- 41
B350C01FC-GAT Adjustable Intermittent Wiper Operation (If Installed)
B350C01O To use the intermittent wiper feature, place the wiper switch in the "INT" position. With theswitch in this position, the interval betweenwipes can be varied from approximately 1 to 18seconds by turning the interval adjuster barrel.
B350D01O
B350A01O-AAT Tail Gate Wiper And Washer Switch
1. :The washer fluid will be sprayed onto
the rear window and the wiper operates while the rear window wiper barrel isplaced in this position.
2.OFF
3.INT : To use the intermittent wiper feature, place the rear window wiper barrel in the"INT" position.
4.ON : When the point indicates "ON", the rear window wiper operates continuously.
B370A01A-AAT HAZARD WARNING SYSTEM
HFC2078
The hazard warning system should be used whenever you find it necessary to stop the carin a hazardous location. When you must makesuch an emergency stop, always pull off theroad as far as possible.The hazard warning lights are turned on bypushing in the hazard switch. This causes allturn signal lights to blink. The hazard warninglights will operate even though the key is not inthe ignition.To turn the hazard warning lights off, push theswitch a second time.B350B02O
Mist Wiper Operation If a single wipe is desired in mist, push the windshield wiper and washer control lever up-wards.

FEATURES OF YOUR HYUNDAI
1- 42
B400A01A-AAT DIGITAL CLOCK
HFC2091
B360A01Y-GAT REAR FOG LIGHT SWITCH (If Installed)
To turn on the rear fog lights, push the switch. They will come on when the headlight switch isin the second position and the key is in the "ON"position.
B360A01FC
B380A02HP-AAT REAR WINDOW DEFROSTER SWITCHHFC2080
The rear window defroster is turned on by pushing in the switch. To turn the defroster off,push the switch a second time. The rearwindow defroster automatically turns itself offafter about 20 minutes. To restart the defrostercycle, push in the switch again after it hasturned itself off. CAUTION: Do not clean the inner side of the rearwindow glass with an abrasive type of glasscleaner or use a scraper to remove foreigndeposits from the inner surface of the glassas this may cause damage to the defrosterelements. NOTE: The ignition must be in the "ON" position forthe rear window defroster to operate.B360B01FC
B360B01FC-GAT FRONT FOG LIGHT SWITCH (If Installed) To turn on the front fog lights, push the switch in the "ON" position. They will come on whenthe headlight switch is in the first or secondposition.