check engine Hyundai Accent 2006 Workshop Manual

6
DO-IT-YOURSELF MAINTENANCE
43
HLC5026 FUSE RATING
120A50A 50A30A30A20A30A30A30A30A20A60A30A80A30A 10A 10A 10A 10A10A 10A10A15A 10A15A 15A 10A 25A PROTECTED COMPONENTS
Charging (Generator)Fuse 6, 7, 8, 9, Horn fuse, Room lamp fuse
Head lamp fuse, Front fog lamp fuse, Tail lamp relay, H/LP washer fuse
Engine control relay, Generator, Fuel pump relay, ECU #3 fuseIgnition power source, Start relayRadiator fan controlBlower controlABS control, ABS bleeding connectorABS control, ABS bleeding connectorPower windowCondenser fan controlAssist HeaterAssist HeaterGlow Plug relayFuel Heater Radiator fan, Condenser fan, ECM, Oxygen sensor, Purge control valve,
SMATRA, Glow plug relay, Heater relay, Stop lamp switchA/C relayHorn relayIllumination lamps, Left rear combination lamp, License lamp, DRL control,Position lamp, H/LP washer relayRight rear combination lamp, License lamp, Position lampLeft head lamp, DRL control, Instrument clusterRight head lampFront fog lamp relay
Instrument cluster, Courtesy lamp, Trunk room lamp, ETACM, DLC,Door warning, Multipurpose check connectorAudio, Digital clock, Power antenna, A/C switch, Rear fog lamp switchIdle speed actuator, ECM, Camshaft position sensor, EGR actuator,Throttle plate actuatorECMHead lamp washer motor
Fuel pump relay, Fuel pump motor
ALT
BATTERY LAMP
ECU (DSL) IGN
RAD FAN
BLOWER
ABS ABS
P/WDW
COND FAN
HTRHTR
GLOW F/HTR
ECU #1
A/CON COMP HORN
TAIL LH
TAIL RH
H/LP LH
H/LP RH
FRONT FOG
ROOM LP AUDIO
ECU #2 ECU#3
H/L WASHER
FUSIBLE
LINK
FUSEDESCRIPTION
F/PUMP CHK (E50)G200D02A-GAT Engine Compartment (Diesel Engine)

10
INDEX
3
D Door Central door locks .................................................... 1-8
Door locks ................................................................ 1-7
Locking, unlocking front doors with a key ............... 1-7
Drink Holder .............................................................. 1-69
Drive Belts ................................................................ 6-27
Driving Economical driving ................................................. 2-17
Smooth cornering ................................................... 2-18
Winter driving ......................................................... 2-18
EEmission Control Syst em ........................................... 7-2
Engine
Before starting the engine ....................................... 2-3
Compartment ........................................................... 6-2
Coolant ................................................................... 6-13
Coolant temperature gauge ................................... 1-57
If the engine overheats ............................................ 3-4
Number .................................................................... 8-2
Oil ............................................................................. 6-7
Starting ..................................................................... 2-5
Engine Exhaust Can Be Dangerous ........................... 2-2F Fog Light
Front ....................................................................... 1-67
Rear ....................................................................... 1-67
Front Seats
Adjustable front seats ............................................ 1-14
Adjustable headrest s .............................................. 1-15
Adjusting seat forward and rear ward..................... 1-14
Adjusting seatback angle .......................................1-14
Lumbar support control .................. ........................ 1-16
Seat cushion height adjustment............................ 1-16
Seat warmer ........................................................... 1-17
Fuel
Capacity ................................................................... 9-2
Gauge .................................................................... 1-56
Recommendations ................................................... 1-2
Fuel Filler Lid
Remote release ...................................................... 1-80
Fuses ........................................................................ 6-28
Fuse Panel description ............................................. 6-42
G General Checks .......................................................... 6-6
Glove Box ................................................................. 1-74

1FEATURES OF YOUR HYUNDAI
6
NOTE: You can get the limp home pass- word when the vehicle is first deliv- ered to you. If you do not have thepassword, consult your authorized Hyundai dealer.
1. To set the password you may turn
the ignition key "ON" and then turn it "OFF" according to the digit num-bers, then the immobilizer indicator will blink along with the operation of the ignition key. For example, turnthe ignition key once for digit number "1", and twice for "2", and so on. However, for the digit number "0",you must turn the ignition key for 10 times.
2. Wait for 3~10 seconds.
3. You may set the remaining number of digits by following the same proce-dures 1 and 2.
4. If all of four digits have been tried successfully, turn the ignition key"ON" and check that the immobilizerindicator illuminates. From this time, you have to start your engine within 30 seconds. If you start your engineafter 30 seconds, your engine will not start.
B880D02A-GAT Limp Home Procedures In case the immobilizer warning indica- tor blinks for five seconds when the ignition key is turned to "ON" position, this indicates that the immobilizer sys-tem is out of order. And you cannot start the engine without the limp home proce- dures 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 pass-word).
B880D03A
The key number should be recordedand kept in a safe place in case theneed to order further keys arises. New keys are available from any Hyundai dealer by quoting the relevant key num-ber. In the interest of security, the metal tag attached to the keys which bears thekey number should be removed from the key ring after you receive your new vehicle. In addition, key numbers can-not be provided by Hyundai for security reasons. If you need additional keys or if youshould lose your keys, your authorized Hyundai dealer can make new keys.

1FEATURES OF YOUR HYUNDAI
52
!
WARNING AND INDICATOR LIGHTS
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 the ignition key is turnedto the "ON" position or after the 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 remainson after flashing for about 6 seconds with a blink when you truned the ignition key to the "ON" position or started theengine, or if it comes on while driving, have the SRS inspected by an autho- rized Hyundai Dealer. B260P02Y-GAT
ABS Service Reminder Indicator (SRI)
(If Installed)
When the key is turned to the "ON" position, the Anti-Lock Brake System SRI will come on and then go off in a fewseconds. If the ABS SRI remains on, comes on while driving, or does not come on when the key is turned to the"ON" position, this indicates that there may be a problem with the ABS. If this occurs, have your vehiclechecked by your Hyundai dealer as soon as possible. The normal braking system will still be operational, butwithout the assistance of the anti-lock brake system. B260C01A-AAT
O/D OFF Indicator (Automatic transaxleonly)
When the overdrive switch is turned on, the overdrive off indicator will go out. This amber indicator will be illuminatedwhen the overdrive switch is turned off. WARNING:
If both ABS SRI and Parking Brake/Brake fluid level warning lights re- main "ON" or come on while driving, there may be a problem with E.B.D(Electronic Brake Force Distribution). If this occurs, avoid sudden stops and have your vehicle checked byyour Hyundai dealer as soon as pos- sible.

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FEATURES OF YOUR HYUNDAI
53
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B260F01A-AAT
High Beam Indicator Light
The high beam indicator light comes on whenever the headlights are switched to the high beam or flash position. B260H03A-AAT
Parking Brake/Low Brake
Fluid Level WarningLight
B260G01A-AATLow Oil Pressure Warning Light
!CAUTION:
If the oil pressure warning light stays on while the engine is running, seri- ous engine damage may result. Theoil pressure warning light comes on whenever there is insufficient oil pres- sure. In normal operation, it shouldcome on when the ignition switch is turned on, then go out when the en- gine is started. If the oil pressurewarning light stays on while the en- gine is running, there may be a seri- ous malfunction.If this happens, stop the car as soon as it is safe to do so, turn off the
engine and check the oil level. If the oil level is low, fill the engine oil to the proper level and start the engine again. If the light stays on with theengine running, turn the engine off immediately. In any instance where the oil light stays on when the engineis running, the engine should be checked by an authorized Hyundai dealer before the car is driven again. WARNING:
If you suspect brake trouble, haveyour brakes checked by a Hyundaidealer as soon as possible. Driving your car with a problem in either the brake electrical system or brake hy-draulic system is dangerous, and could result in a serious injury or death.
B260D01A-AAT
Turn Signal Indicator Lights
The blinking green arrows on the instru- ment panel show the direction indicated by the turn signals. If the arrow comeson but does not blink, blinks more rapidly than normal, or does not illumi- nate at all, a malfunction in the turnsignal system is indicated. Your dealer should be consulted for repairs.
Warning Light Operation The parking brake/brake fluid level warn- ing light should come on when the parking brake is applied and the ignitionswitch is turned to "ON" or "START". After the engine is started, the light should go out when the parking brake isreleased. If the parking brake is not applied, the warning light should come on when theignition switch is turned to "ON" or "START", then go out when the engine

1FEATURES OF YOUR HYUNDAI
54
B260J01S-GATCharging System Warning Light
The charging system warning light should come on when the ignition isturned on, then go out when the engine is running. If the light stays on while the engine is running, there is a malfunctionin the electrical charging system. If the light comes on while you are driving, stop, turn off the engine and checkunder the hood. First, make certain the generator drive belt is in place. If it is, check the tension of the belt.And then, have the system checked by your Hyundai dealer.
starts. If the light comes on at any other time, you should slow the vehicle andbring it to a complete stop in a safe location off the roadway. The brake fluid level warning light indi-cates that the brake fluid level in the brake master cylinder is low and hy- draulic brake fluid conforming to DOT 3or DOT 4 specifications should be added. After adding fluid, if no other trouble is found, the car should be immediatelyand carefully driven to a Hyundai dealer for inspection. If further trouble is expe- rienced, the vehicle should not be drivenat all but taken to a dealer by a professional towing service or some other safe method.Your Hyundai is equipped with dual- diagonal braking systems. This means you still have braking on two wheelseven if one of the dual systems should fail. With only one of the dual systems working, more than normal pedal traveland greater pedal pressure are required to stop the car. Also, the car will not stop in as short a distance with only halfof the brake system working. 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 do so.
CAUTION:
If the drive belt (generator belt) is loosen, broken, or mission while the vehicle is driving, there may be a serious malfunction, engine couldoverheat because this belt also drives the water pump.! B260M01A-AAT
Low Fuel Level Warning Light
The low fuel level warning light comes on when the fuel tank is approachingempty. When it comes on, you should add fuel as soon as possible. Driving with the fuel level warning light on orwith the fuel level below "E" can cause the engine to misfire and damage the catalytic converter.
B260L02HP-GAT Door Ajar Warning Light and Chime (If Installed)
The door ajar warning light warns you that a door is not completely closed and the chime warns you that the key is inthe ignition switch. NOTE : The warning chime only sounds whenever the key is in the ignition switch and the driver's side frontdoor is open simultaneously. The chime sounds until the key is re- moved from the ignition switch or the driver's side front door is closed.

1
FEATURES OF YOUR HYUNDAI
55
B260U01TB-GAT Immobilizer Warning Light (If Installed)
This indicator light comes on for some seconds after the ignition key is turnedto the "ON" position. At this time, you can start the engine. The light goes out after the engine is running. In case thislight goes out before you start the en- gine, you must turn to the "LOCK" position and restart the engine. In casethis light blinks for five seconds when the ignition key is turned to "ON" posi- tion, this indicates that the immobilizersystem is out of order. At this time, refer to the explanation of the Limp home procedure(See page 1-6) or con-sult to the Hyundai dealer.
B260S01B-GAT Diesel Pre-heat Indicator Light-Amber(Diesel Engine)
The indicator light illuminates amber when the ignition switch is placed at the "ON" position. The engine can be startedafter the pre-heat indicator light goes off. The illuminating time varies with the water temperature, air temperature andbattery condition. NOTE: If the engine were not started within 10 seconds after the preheating is completed, turn the ignition key once more to the "LOCK" position, andthen to the "ON" position, in order to preheat again.B260N01A-AAT Malfunction Indicator Light (If installed)
This light illuminates when there is a malfunction of an exhaust gas relatedcomponent, and the system is not func- tioning properly so that the exhaust gas regulation values are not satisfied. Thislight will also illuminate when the igni- tion key is turned to the "ON" position, and then it will go out in a few seconds.If it illuminates while driving, or does not illuminate when the ignition key is turned to the "ON" position, take your car toyour nearest authorized Hyundai dealer and have the system checked.
B260E02HP-GAT Seat Belt Reminder Light and Chime (If Installed)
The seat belt reminder light blinks for 6 seconds when the ignition key is turned from the "OFF" position to "ON" or"START". If the driver's seat belt is not fastened, the warning chime will sound at the same time.

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FEATURES OF YOUR HYUNDAI
57
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B290A02A-AAT ENGINE COOLANT TEMPERA- TURE GAUGE
WARNING:
Never remove the radiator cap when the engine is hot. The engine coolant is under pressure and could erupt and cause severe burns. Wait untilthe engine is cool before removing the radiator cap.
HLC2053 The needle on the engine coolant tem- perature gauge should stay in the nor-mal range. If it moves across the dial to "H" (Hot), pull over and stop as soon as possible and turn off the engine. Thenopen the hood and, after the engine has cooled, check the coolant level and the water pump drive belt. If you suspectcooling system trouble, have your cool- ing system checked by a Hyundai dealer as soon as possible.
B300A01A-GAT SPEEDOMETER
B300A01A
Your Hyundai's speedometer is cali- brated in kilometers per hour or miles per hour.
Reset Switch
B330A02A-AAT TACHOMETER (If Installed)
B330A03A
Diesel Engine
Gasoline Engine
HLC2050
1.5 SOHC 1.6 DOHC

1
FEATURES OF YOUR HYUNDAI
79HOOD RELEASE
B570A03A-GAT
1. Pull the release knob to unlatch the hood. CAUTION:
Make sure that the support rod has been released prior to closing the hood.
!
B570A02A
B570A01A 2. Push the secondary latch lever to
the left and lift the hood.
3. Hold the hood open with the support rod.
Before closing the hood, return the support rod to its clip to prevent it from rattling. Lower the hood until it is about1 ft. (30 cm) above the closed position and let it drop. Make sure that it locks into place.
!WARNING:
o Always double check to be sure that the hood is firmly latched before driving away. If it is not latched, the hood could fly openwhile the vehicle is being driven, causing a total loss of visibility, which might result in an accident.
o The support rod must be inserted completely into the hole providedin the hood whenever you inspectthe engine compartment. This will prevent the hood from falling and possibly injuring you.
o Do not move the vehicle with the hood in the raised position, asvision is obstructed and the hoodcould fall or be damaged.

1
FEATURES OF YOUR HYUNDAI
81
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TRUNK LID/TAIL GATE
B540A02A-GAT
WARNING:
The trunk lid or the tail gate should always be kept completely closedwhile the vehicle is in motion. If it is left open or ajar, poisonous exhaust gases may enter the car resulting inserious injury or death to the occu- pants. See additional warnings con- cerning exhaust gases on page 2-2.
o Do not use cellular phones around a gas station. The electric current or electronic interference fromcellular phones can ignite fuel vapors causing a fire.
o When refueling always shut the
engine off. Sparks by electricalequipment of the engine can ig- nite fuel vapors causing a fire.After refueling, check to make sure the fuel filler cap is securely closed, and then start the engine.
o Do not smoke or try to light ciga- rettes around a gas station. Auto-motive fuels are flammable.o The trunk lid or the tail gate is opened
by first turning the key clockwise to release the lock, then raising the door manually.
o To close, lower the trunk lid or the tail
gate, then press down on it until itlocks. To be sure the trunk lid or the tail gate is securely fastened, try topull it up again.
B540D02A-GAT Remote Trunk Lid/Tail Gate Re- lease (If Installed)
B540D01A
B450E01A