ECU Hyundai Matrix 2003 Owner's Manual

FEATURES OF YOUR HYUNDAI 1- 3
B030B01A-AAT Record Your Key Number
B030B01E
A code number is stamped on the number plate that came with the keys to your Hyundai. Thiskey number plate should not be left with thekeys but kept in a safe place, not in the vehicle.The key number should also be recorded in aplace where it can be found in an emergency. If you need additional keys, or if you should lose your keys, your authorized Hyundai dealer canmake new keys if you can supply the keynumber. B880A01A-GAT IMMOBILIZER SYSTEM (If Installed) The immobilizer system is an anti-theft device,
designed to deter automobile theft. B880B03A-GAT Keys
All of the locks fitted to the vehicle are operated by the same key. However, since it is possibleto lock the doors without the use of the key, careshould be exercised to ensure that the key doesnot become locked inside the vehicle by mis-take. NOTE: If you make your own duplicate key, you willnot be able to cancel the system or start theengine.
AX10020A-1B880C02A-GAT Key Numbers
AX10030A-1
The vehicle key number is recorded upon a metal tag attached to the keys when the vehicleis first delivered to you.The key number should be recorded and keptin a safe place in case the need to order furtherkeys arises. New keys are available from anyHyundai dealer by quoting the relevant keynumber.In the interest of security, the metal tag at-tached to the keys which bears the key numbershould be removed from the key ring after youreceive your new vehicle. In addition, key num-bers cannot be provided by Hyundai for secu-rity reasons.If you need additional keys or if you should loseyour keys, your authorized Hyundai dealer canmake new keys.

FEATURES OF YOUR HYUNDAI
1- 4
HFC2004
UNLOCK
LOCK
B040A02Y-AAT DOOR LOCKS WARNING:
o Unlocked doors can be dangerous. Be-
fore you drive away (especially if thereare children in the car), be sure that allthe doors are securely closed and lockedso that the doors cannot be inadvertentlyopened from the inside. This helps en-sure that the doors will not be openedaccidentally. Also, when combined withthe proper use of seat belts, locking thedoors helps keep occupants from beingejected from the car in case of an acci-dent.
o Before opening the door, always look for and avoid oncoming traffic.
o In case of accident the door is unlocked automatically (If installed)
B040B01A-AAT Locking and Unlocking Front Doors With a Key
operation of the ignition key. For example, turn the ignition key once for digit number"1", and twice for "2", and so on. However,for the digit number "0", you must turn theignition key for 10 times.
2. Wait for 3~10 seconds.
3. You may set the remaining number of digits by following the same procedures 1 and 2.
4. If all of four digits have been tried success- fully, turn the ignition key "ON" and checkthat the immobilizer indicator illuminates.From this time, you have to start your enginewithin 30 seconds. If you start your engineafter 30 seconds, your engine will not start.
NOTE:If the engine dies while driving after limphome procedure, you can start your enginewithin 8 seconds without limp home proce-dure again.
5. If the immobilizer indicator blinks for five seconds, you have to try the limp home procedure again from the beginning.
After doing the limp home procedure, you haveto consult with your authorized Hyundai dealeras soon as possible. CAUTION:
o If you fail to try the limp home procedure with the sequence of three times, youhave to wait for about one hour to do thelimp home procedure again.
o If you cannot start your engine in spite of limp home procedure, have your vehicletowed by an authorized Hyundai dealer.
B880D02A-GAT Limp home procedures In case the immobilizer warning indicator blinks for five seconds when the ignition key isturned to "ON" position, this indicates that theimmobilizer system is out of order. And youcannot start the engine without the limp homeprocedures with ignition key. The following procedure is how to start the engine with the function of the limp home. (0,1, 2, 3 as a sample password). NOTE: You can get the limp home password whenthe vehicle is first delivered to you. If you donot have the password, consult your autho-rized Hyundai dealer.
1. To set the password you may turn theignition key "ON" and then turn it "OFF" according to the digit numbers, then theimmobilizer indicator will blink along with the
B880D01FC

FEATURES OF YOUR HYUNDAI
1- 12 5. To secure the seat, hook the securing strap
under the seat cushion to the headrest stay of front driver and passenger seat.
6. Insert the removed headrests between the seatback and seat cushion, so that they willnot be thrown forward in the case of asudden stop or an accident.
7. To return the seatback and seat cushion to its normal position, reverse the above pro-cedure.
o When you return the seatback to its upright position, always be sure it is locked intoposition by pulling and pushing on the top ofseatback.
WARNING:
o When you return the folded down seat back to its upright position, make surethe seat belts are in position to be acces-sible and to function properly.
o The purpose of the fold down rear seat back and the fold forward rear seat cush-ion is to increase cargo space. Do notallow passengers to sit in the cargo areawhile the car is moving. This is not aproper seating position and no seat beltsare available for use when the seat backis folded down. Passengers who are notproperly seated and wearing seat beltscould sustain serious injuries or death incase of an accident or a sudden stop.
o Objects should not extend higher than the top of the front seatbacks. This couldallow cargo to slide forward and causeinjury or damage during sudden stops.
4. Pull the seat cushion release lever upward,
then fold up the seat cushion.
CAUTION:To prevent damage, ensure that the reardrinkholder, located in the rear console, isclosed before folding the rear seatback andseat cushion.
HFC2075
HFC2076
Seat cushion release lever
Securing strap
B090B01FC-GAT Folding Rear Seatback and Seat Cushion For greater convenience, the entire seatback and seat cushion may be folded down and up.
HFC2074
1. Move the rear seat to the rearmost position.
2. Remove the headrests.
3. To fold down the seatback , push and hold the seatback folding lever toward the head-rest, then push down the seatback.
Seatback folding lever

FEATURES OF YOUR HYUNDAI 1- 13
B140A01B-GAT REAR SEAT WARNING
B140A01FC
For the safety of all passengers, luggage or other cargo should not be piled higher than thetop of the seatback.
B100A01FC-GAT SEAT WARMER (If Installed)
The seat warmer is provided to warm the front seats during cold weather. When the engine isrunning, push either of the switches to warm thedriver's seat or the passenger's seat.During mild weather or under conditions wherethe operation of the seat warmer is not needed,keep the switches in the "OFF" position.
B100A01FC
o When you return the folded down
seatback to its upright position, always be sure to install the headrests in theirproper positions. Headrests are impor-tant to the safety of occupants in a rearcollision. If the headrests are not in-stalled in their proper position, seriousinjury or death could result if a rear endcollision occurs.
B150A02A-GAT SEAT BELT PRECAUTIONS All occupants of the vehicle should wear their seat belts at all times. Indeed, your province's
laws may require that some or all occupants ofthe vehicle use seat belts.The possibility of injury or the severity of injuryin an accident will be decreased if this elemen-tary safety precaution is observed. In addition,the following recommendations are made: B150B01Y-GAT Infant or Small ChildSome countries require the use of child re- straint systems for infants and small children.Whether this is required by law or not, it isstrongly recommended that a child restraintseat or infant restraint system be used forinfants or small children weighing less than 18kilograms (40 pounds). NOTE: Small children are best protected in an acci-dent when properly restrained by a childrestraint system.
B150C03A-AAT
Larger Children
Children who are too large for child restraintsystems should always occupy the rear seatand use the available lap/shoulder belts. Thelap portion should be fastened snug on thehips and as low as possible. Check belt fitperiodically. A child's squirming could put thebelt out of position. Children are afforded themost safety in the event of an accident whenthey are restrained by a proper restraint sys-tem in the rear seat. If a larger child (over age13) must be seated in the front seat, the childshould be securely restrained by the availablelap/shoulder belt and the seat should be placedin the rearmost position. Children under theage of 13 should be restrained securely in therear seat. Never place a child under the age

FEATURES OF YOUR HYUNDAI 1- 17
B220C01A-AAT To Release the Seat Belt
B220C01FC
When you want to release the seat belt, press the button in the locking buckle. WARNING: The center lap belt latching mechanism isdifferent from those for the rear seat shoul-der belts. When fastening the rear seat shoul-der belts or the center lap belt, make surethey are inserted into the correct buckles toobtain maximum protection from the seatbelt system and assure proper operation.
B220B01A-AAT Adjusting Your Seat Belt
SSA1090T
With a 2-point static type seat belt, the length must be adjusted manually so it fits snuglyaround your body. Fasten the belt and pull onthe loose end to tighten. The belt should beplaced as low as possible on your hips, not onyour waist. If the belt is too high, it couldincrease the possibility of your being injured inan accident. Correct
Shorten Too high
B230A04P-GAT CHILD RESTRAINT SYSTEM (If Installed) Children riding in the car should sit in the rear seat and must always be properly restrained tominimize the risk of injury in an accident, sud-den stop or sudden maneuver. According toaccident statistics, children are safer whenproperly restrained in the rear seats than in thefront seat. Larger children not in a child restraintshould use one of the seat belts provided.You are required by law to use safety restraintsfor children. If small children ride in your vehicleyou must put them in a child restraint system(safety seat).Children could be injured or killed in a crash iftheir restraints are not properly secured. Forsmall children and babies, a child seat or infantseat must be used. Before buying a particularchild restraint system, make sure it fits your carand seat belts, and fits your child. Follow all theinstructions provided by the manufacturer wheninstalling the child restraint system. WARNING:
o A child restraint system must be placed
in the rear seat. Never install a child orinfant seat on the front passenger's seat.Should an accident occur and cause thepassenger side airbag to deploy, it couldseverely injure or kill an infant or childseated in an infant or child seat. Thus,only use a child restraint in the rear seatof your vehicle.

FEATURES OF YOUR HYUNDAI
1- 18 o Never use an infant carrier or child safety
seat that "hooks" over a seatback; it may not provide adequate security in an acci-dent.
o Never allow a child to be held in a person's arms while they are in a moving vehicle,as this could result in serious injury tothe child in the event of an accident or asudden stop. Holding a child in a movingvehicle does not provide the child withany means of protection during an acci-dent, even if the person holding the childis wearing a seat belt.
o If the child restraint seat is not anchored properly, the risk of a child being seri-ously injured or killed in a collisiongreatly increases.
o Since a safety belt or child restraint
system can become very hot if it is leftin a closed vehicle, be sure to check theseat cover and buckles before placing achild there.
o When the child restraint system is not in use, fasten it with a safety belt so that itwill not be thrown forward in the case ofa sudden stop or an accident.
o Children who are too large to be in a child restraint should will sit in the rear seatand be restrained with the available lap/shoulder belts. Never allow children toride in the front passenger seat.
o Always make sure that the shoulder belt portion of the outboard lap/shoulder beltis positioned midway over the shoulder,never across the neck or behind theback. Moving the child closer to the cen-ter of the vehicle may help provide agood shoulder belt fit. The lap belt por-tion of the lap/shoulder belt or the centerseat lap belt must always be positionedas low as possible on the child's hips andas snug as possible.
o If the seat belt will not properly fit the child, Hyundai recommends the use ofan approved booster seat in the rear seatin order to raise the child's seating heightso that the seat belt will properly fit thechild.
o Never allow a child to stand up or kneel on the seat. B235G01Y-GAT
Installation on Center Rear Seats
HXGS257
Use the center seat belt for the rear to secure the child restraint system as illustrated. Afterinstallation of the child restraint system, rockthe child seat back and forth, and side to sideto ensure that it is properly secured by theseat belt. If the child seat moves, readjust the length of the seat belt. Then, if equipped, insert the childrestraint tether strap hook into the child re-straint hook holder and tighten to secure theseat. Always refer to the child restraint sys-tem manufacturer's recommendation beforeinstalling the child restraint system in yourvehicle.

FEATURES OF YOUR HYUNDAI 1- 19
YR10400B
On outboard rear seats
B230G01A-GAT
Installation on the Outboard Rear Seats
To install a child restraint system on the outboard rear seats, extend the shoulder/lapbelt from its retractor. Buckle the seat belt andallow the seat belt to take up any slack. Makesure that the lap portion of the belt is tightaround the child restraint system and theshoulder portion of the belt is positioned sothat it cannot interfere with the child's head orneck. After installation of the child restraintsystem, try to move it in all directions to besure the child restraint system is securelyinstalled. 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 bythe 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'sside airbag to deploy, it could severelyinjure or kill an infant or child seated in aninfant or child seat. Therefore, only use achild restraint system in the rear seat ofyour vehicle. B230B02A-GAT
Using a Child Restraint System with "Tether Anchorage"System For small children and babies, the use of a child seat or infant seat is strongly recom-mended. This child seat or infant seat shouldbe of appropriate size for the child and shouldbe installed in accordance with themanufacturer's instructions. It is further rec-ommended that the seat be placed in thevehicle's rear seat since this can make animportant contribution to safety. Your vehicleis provided three child restraint hook holdersfor installing the child seat or infant seat.
Cover, Child Restraint Hook Holder (4 door only)
Bolt, Holder (5/16"-30 mm)
Washer, Conical Spring Holder, Child Restraint Hook
Spacer (10 mm), Child Restraint
Hook Holder
Retainer Washer
B230B01FC

FEATURES OF YOUR HYUNDAI
1- 20
B230E01FC
Back panel
Front of Vehicle
Attaching clip
B230E02FC-GAT Securing a Child Restraint System with "Tether Anchorage" System Three child restraint hook holders are located on the rear seat package tray. 1. Route the child restraint seat strap over
the seatback. For vehicles with adjustable headrest, route the tether strap under the headrest andbetween the headrest posts, otherwiseroute the tether strap over the top of theseatback.
2. Connect the tether strap hook to the child restraint hook holder and tighten to securethe seat.
WARNING:
To install the Child Restraint Seat, for safetyreasons the Seat should be positionedrearmost with the seatback in a verticalposition, not reclined.
Covering shelf B230D02FC-GAT
Securing a Child Restraint System with "ISOFIX" System and "Tether Anchor-age" System
B230F01FC
ISOFIX is a standardised method of fitting child seats that eliminates the need to use thestandard adult seat belt to secure the seat inthe vehicle. This enables a much more se-cure and positive location with the addedbenefit of easier and quicker installation. An ISOFIX-seat can only be installed if it has vehicle-specific approval in accordance withthe requirements of ECE-R44. For yourHyundai, the Hyundai ISOFIX GR1 / HyundaiDuo / Römer ISOFIX GR1 and the RömerDuo ISOFIX / Britax Duo ISOFIX is approvedaccording to the requirement ECE-R44. Thisseat has been tested extensively by Hyundaiand is recommended for your Hyundai.

FEATURES OF YOUR HYUNDAI 1- 21
NOTE: At present, this seat is the only one com- plying with that provision. In case thatother manufacturers will furnish proof ofa respective certification, Hyundai is go-ing to evaluate this seat carefully and willgive a recommendation provided that seatcomplies to the law. Please ask yourHyundai dealer in this respect.
bench not allowed to be moved beyond themiddle position to the forward direction. NOTE: An ISOFIX-child-seat can only be installed if the seat has a vehicle-specific approvalaccording to ECE-R44. Before using theISOFIX-child-seat, which was bought foranother car, ask your Hyundai-dealerwhether this seat-type is approved andrecommended for your Hyundai. To secure the child restraint seat
ISOFIX Anchor
On each side of the rear seat, between the cushion and backrest, are located a pair ofISOFIX anchorage points together with a toptether mounting on the luggage compartment.During the installing, the seat has to be en-gaged at the anchorage-points in a way youcan hear it clicking (check by pulling!) and hasto be fixed with the Top Tether-belt on thebelonging point in the luggage-compartment.The installing and the use of a child-seat hasto be done according to the installing-manual,which is added to the ISOFIX-seat, the rear-
B230D02FC-1
B230D03FC
1. To engage the child restraint seat to the ISOFIX anchor, insert the child restraint seat latch into the ISOFIX anchor. Listenfor the audible "click" sound. 2. Connect the tether strap hook to the child
restraint hook holder and tighten to securethe seat. Refer to "Securing a Child Re-straint System with the Tether AnchorageSystem" on page 1-20.
WARNING:
o Do not install a child restraint seat at the center of the rear seat using the vehicle'sISOFIX anchors. The ISOFIX anchorsare only provided for the left and rightoutboard rear seating positions. Do notmisuse the ISOFIX anchors by attempt-ing to attach a child restraint seat in themiddle of the rear seat to the ISOFIXanchors. In a crash, the child restraintseat ISOFIX attachments may not bestrong enough to secure the child re-straint seat properly in the center of therear seat and may break, causing seri-ous injury or death.
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-compat- ible child restraint seat only to the ap-propriate locations shown in the illus-tration.
o Always follow the installation and use instructions provided by the manufac-turer of the child restraint.

FEATURES OF YOUR HYUNDAI
1- 22 B180B01A-GAT Pre-tensioner Seat Belt (If Installed)Your Hyundai vehicle is equipped with driver's and front passenger's pre-tensioner seat belts.The purpose of the pre-tensioner is to makesure that the seat belts fit tightly against theoccupant's body in certain frontal collisions.The pre-tensioner seat belts can be activatedwith the airbags.
B180B01S
B180B02S
Driver's airbag
1
2
3
Passenger's airbag
The seat belt pre-tensioner system consists mainly of the following components. Their locations 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.
The pre-tensioner seat belt operates in a simi-lar same way as an Emergency Locking Re-tractor (ELR) type of seat belt. When the ve-hicle stops suddenly, or if the occupant tries tolean forward too quickly, the seat belt retractorwill lock into position. However, in certain fron-tal collisions, the pre-tensioner will activate andpull the seat belt into tighter contact against theoccupant's body.
Age Group
Seating PositionFront
Passenger Rear
Outboard Rear
Center
0 : Up to 10 kg (0 ~ 9 months)0+ : Up to 13 kg(0 ~ 2 years)I : 9kg to 18kg(9 months ~4 years)II & III : 15kg to 36kg(4 ~ 12 years)XUX
XUX
X U, L1 U F XU FUF
E230H04A-GYT Child Seat Restaint Suitability for Seat Position
Use child safety seats that have been officiallyapproved and are appropriate for your chil-dren.
U : Adecuada para sistemas de sujeción de categoría "universal" aprobados parauso con este grupo.
U F: Adecuada para sistemas de sujeción de categoría "universal" encarados adelante aprobados para uso con este grupo.
L1 : Adecuado para "Römer ISOFIX GR1" y aprobado para su uso en este grupo(No. de aprobación: E1 R44-03301133)
X : Posición de asiento no adecuada para niños de este grupo.