2006 Hyundai Accent ECU

3 WHAT TO DO IN AN EMERGENCY
2
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D010B02A-AAT If Engine Doesn't Turn Over or Turns Over Slowly 1. If your car has an automatic
transaxle, be sure the gear selector lever is in "N" or "P" and the emer- gency brake is set.
2. Check the battery connections to be
sure they are clean and tight.
3. Turn on the interior light. If the light
dims or goes out when you operate the starter, the battery is discharged.
4. Check the starter connections to be
sure they are securely tightened.
5. Do not push or pull the vehicle to start it. See instructions for "JumpStarting on the following pages".
D010C02A-GAT If Engine Turns Over Normally but Does Not Start 1. Check fuel level. 2. With the key in the "OFF" position,
check all connectors at ignition coils and spark plugs(For Gasoline En- gine) or check all connectors atglow plug and glow plug relay(For Diesel Engine). Reconnect any that may be disconnected or loose.
3. If you smell gasoline, the engine may be flooded. See starting in-structions in Section 2.(For Carbu-retor)
4. Check fuel line in the engine room.5. If engine still refuses to start, call a
Hyundai dealer or seek other quali- fied assistance.
D010D01A-AAT If the Engine Stalls While Driv- ing
1. Reduce your speed gradually, keep- ing a straight line. Move cautiously off the road to a safe place.
2. Turn on your emergency flashers.
3. Try to start the engine again. If your
vehicle will not start, contact a Hyundai dealer or seek other quali- fied assistance.
D010A01A-AAT
D010B01A
D010C01A
IF THE ENGINE WILL NOT START
WARNING:
If the engine will not start, do not push or pull the car to start it. This could result in a collision or cause other damage. In addition, push orpull starting may cause the cata- lytic converter to be overloaded and create a fire hazard.

3
WHAT TO DO IN AN EMERGENCY
5
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SPARE TIRE
WARNING (Diesel only):
Never work on injection system with engine running or within 30 sec- onds after shutting off engine. High pressure pump, rail, injectors andhigh pressure pipes are subject to high pressure even after the engine stopped. The fuel jet produced byfuel leaks may cause serious in- jury, if it touch the body. People using pacemakers should not movethan 30cm closer to the ECU or wiring harness within the engine room while engine is running, sincethe high currents in the Common Rail system produce considerable magnetic fields. WARNING:
Do not remove the radiator cap whenthe engine is hot. This can allowcoolant to be blown out of the open- ing and cause serious burns.
6. If you cannot find the cause of the overheating, wait until the engine temperature has returned to nor-mal. Then, if the engine coolant has been lost, carefully add coolant to the reservoir (Page 6-14) to bringthe fluid level in the reservoir up to the halfway mark.
7. Proceed with caution, keeping alert
for further signs of overheating. Ifoverheating happens again, call a Hyundai dealer for assistance.
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5. If the water pump drive belt is bro-
ken or coolant is leaking out, stop the engine immediately and call the nearest Hyundai dealer for assis- tance. D040A03A-GAT The following instructions for the FULL SIZE spare tire should be observed: Check inflation pressure as soon as practical after installing the spare tire, and adjust to the specified pressure. The tire pressure should be periodi-cally checked and maintained at the specified pressure while the tire is stored.
Spare Tire Pressure
5Jx13 5Jx14
5.5Jx15 5Jx135Jx14
5.5Jx15 TIRE
SIZE
RIM
SIZE PRESSURE, kPa (PSI)
175/70R13185/60R14185/55R15175/70R13185/60R14185/55R15 REAR
207(30) 207(30) FRONT 230(33) 230(33)
UP TO 2
PERSONS UP TO
MAX. LOAD
REAR
230(33)230(33)
FRONT 207(30) 220(32)
EN-
GINE
Die- sel
Gas-oline
CAUTION:
Serious loss of engine coolant indi- cates there is a leak in the coolingsystem and this should be checked as soon as possible by a Hyundai dealer.

3
WHAT TO DO IN AN EMERGENCY
11IF YOUR CAR MUST BE TOWED
D060J01E-GAT After Changing Wheels If you have a tire gauge, remove the valve cap and check the air pressure. If the pressure is lower than recom- mended, drive slowly to the nearestservice station and inflate to the cor- rect pressure. If it is too high, adjust it until it is correct. Always reinstall thevalve cap after checking or adjusting tire pressure. If the cap is not replaced,
Wheel nut tightening torque: Steel wheel & aluminium alloy wheel: 900-1,100 kg.cm (65-80 lb.ft)
air may leak from the tire. If you lose avalve cap, buy another and install it assoon as possible. After you have changed wheels, al- ways secure the flat tire in its place inthe trunk and return the jack and tools to their proper storage locations.
HLC4012 D080A02A-GAT
CAUTION:
Your car can be damaged if towedincorrectly! D080A01A
o OK FOR AUTOMATIC OR MANUAL
TRANSAXLE EQUIPPED VEHICLE
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If your car has to be towed, it should be done by your Hyundai dealer or a commercial tow truck service. This willhelp assure that your car is not dam- aged in towing. Also, professionals are generally aware of local laws govern-ing towing. In any case, rather than risk damage to your car, it is sug- gested that you show this informationto the tow truck operator. Be sure that a safety chain system is used and that local laws are observed.

5VEHICLE MAINTENANCE REQUIREMENTS
8
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EXPLANATION OF SCHED- ULED MAINTENANCE ITEMS
F060A01A-AAT F060M01A-AAT
o Engine Oil and Filter The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the caris being driven in severe conditions, more frequent oil and filter changes are required. F060B01A-AAT
o Drive Belts Inspect all drive belts for evidence of cuts, cracks, excessive wear or oil saturation and replace if necessary.Drive belts should be checked period- ically for proper tension and adjusted as necessary. After installing a new filter, run the
engine for several minutes, and checkfor leaks at the connections. Fuel fil- ters should be installed by trained technicians.
F060D01TB-GAT
o Fuel Lines, Fuel Hoses and
Connections
Check the fuel lines, fuel hoses and
connections for leakage and damage.Have a trained technician replace anydamaged or leaking parts immedi- ately. F060E01A-AAT
o Timing Belt
Inspect all parts related to the timingbelt for damage and deformation. Replace any damaged parts immedi-ately. F060G01A-AAT
o Vapor Hose and Fuel Filler Cap
The vapor hose and fuel filler cap should be inspected at those intervalsspecified in the maintenance sched- ule. Make sure that a new vapor hose or fuel filler cap is correctly replaced.
F060C01A-AAT
o Fuel Filter A clogged filter can limit the speed at which the vehicle may be driven, dam-age the emission system and cause hard starting. If an excessive amount of foreign matter accumulates in thefuel tank, the filter may require re- placement more frequently. WARNING (Diesel only):
Never work on injection system with
engine running or within 30 sec- onds after shutting off engine. Highpressure pump, rail, injectors and high pressure pipes are subjected to high pressure even after the en-gine has been switched off. The fuel jet produced by fuel leaks may cause serious injury, if it contactswith the body. People using pace- makers should not move closer than 30cm to the ECU or wiring harness within the engine room with the engine running, since the high currents in the Common Rail sys-tem produce considerable magnetic fields.

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VEHICLE MAINTENANCE REQUIREMENTS
9
F060H01A-AAT
o Air Cleaner Filter
A Genuine Hyundai air cleaner filter is
recommended when the filter is re- placed.
F060J01A-AAT
o Spark Plugs
(For Gasoline Engine)
Make sure to install new spark plugs
of the correct heat range.
F070C01A-AAT o Coolant The coolant should be changed at the intervals specified in the mainte-nance schedule.
F060F01A-AAT
o Vacuum, Crankcase Ventila-
tion Hoses
Inspect the surface of hoses for evi-dence of heat and/or mechanical dam- age. Hard and brittle rubber, cracking, tears, cuts, abrasions, and excessiveswelling indicate deterioration. Partic- ular attention should be paid to exam- ine those hose surfaces nearest tohigh heat sources, such as the ex- haust manifold. Inspect the hose routing to assure that the hoses do not come in contact with any heat source, sharp edges or moving component which might causeheat damage or mechanical wear. Inspect all hose connections, such as clamps and couplings, to make surethey are secure, and that no leaks are present. Hoses should be replaced immediately if there is any evidenceof deterioration or damage. F070B01A-GAT o Cooling System Check the cooling system part, such as radiator, coolant reservoir, hosesand connections for leakage and dam- age. Replace any damaged parts.
F060K01A-GAT
o Ignition timing
(Carburetor only)
For basic ignition timing, refer to the
Specifications in Section 9. F060L01A-GAT
o Idle speed and CO
(Carburetor only)
After warming up the engine, check and adjust the idle speed and CO. For detailed service procedures and speci- fication, refer to the Shop Manual.

6 DO-IT-YOURSELF MAINTENANCE
14
G050D01A
G050D02A-AAT To Change the Coolant The coolant should be changed at those intervals specified in the vehiclemaintenance schedule in Section 5.
CAUTION:
Engine coolant can damage the fin-ish of your car. If you spill engine coolant on the car, wash it off thor- oughly with clean water.
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1. Park the car on level ground, set the parking brake and remove the ra- diator cap when cool.
2. Be sure your drain receptacle is in place. Open the drain cock on theradiator. Allow all the engine coolantto drain from the cooling system, then securely close the drain cock.
3. Check Section 9 for the capacity of the cooling system in your car. Then,following the manufacturer's direc- tions on the engine coolant contain-er, add the appropriate quantity of coolant to the radiator. 4. Turn the radiator cap counterclock-
wise without pressing down on it, until it stops. This relieves any pres- sure remaining in the cooling sys- tem. And remove the radiator capby pushing down and turning coun- terclockwise. Now fill the radiator with clean dem-ineralized or distilled water. Con- tinue to add clean demineralized or distilled water in small quantitiesuntil the fluid level stays up in the radiator neck. G050D02A
5. Start the engine, top off the radiator with water and then add engine coolant to the reservoir until thelevel is between "L" and "F".
6. Replace the radiator and reservoir
caps and check to be sure the draincocks are fully closed and not leak- ing.

6
DO-IT-YOURSELF MAINTENANCE
19
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CHECKING THE TRANSAXLE OIL (MANUAL)
G100A03A-GAT
G100B02A-AAT To Check the Maunal Transaxle Fluid Level
HXGS506
Drain plug
Filler plug
G100B01L
Transaxle lubricant in the manual transaxle should be checked at those intervals specified in the vehicle main-tenance schedule in Section 5. Recommended Oil Use only HYUNDAI GENUINE PARTS MTF 75W/85 (API GL-4) in the manualtransaxle. Manual Transaxle Oil Capacity The oil capacity of the manual transaxle is 2.15 liters. WARNING:
It is always better to check thetransaxle oil level when the engine is cool or cold. If the engine is hot, you should exercise great caution toavoid burning yourself on hot en- gine or exhaust parts. Park the car on level ground with the engine off.
1. Using a wrench of the correct size,
loosen the oil filler plug by turning it counterclockwise and remove it with your fingers.
2. Use your finger or suitable tool to feel inside the hole. The oil levelshould be at its bottom edge. If it is not, check for leaks before addingoil. To refill the transaxle or bring the oil level up,add oil slowly until it reaches the proper level. Do notoverfill.
3. Replace the plug and washer, screw
it in with your fingers and then tightensecurely with the wrench.

6
DO-IT-YOURSELF MAINTENANCE
21
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3. If the transaxle fluid level is low, use
a funnel to add transaxle fluid through the dipstick tube until the levelreaches the "HOT" range. Do not overfill.
WARNING:
The cooling fan is controlled by en- gine coolant temperature and maysometimes operate even when the engine is not running. Use extreme caution when working near the bladesof the cooling fan, so that you are not injured by a rotating fan blade. As the engine coolant temperature decreas-es, the fan will automatically shut off. This is a normal condition.
1. Open the hood, being careful to keep
hands, long hair and clothing clear of any moving parts. WARNING (Diesel only):
Never work on injection system withengine running or within 30 seconds after shutting off engine. High pres- sure pump, rail, injectors and highpressure pipes are subjected to high pressure even after the engine has been switched off. The fuel jet pro-duced by fuel leaks may cause seri- ous injury, if it contacts with the body. People using pacemakersshould not move closer than 30cm to the ECU or wiring harness within the engine room with the engine run-ning, since the high currents in the Common Rail system produce con- siderable magnetic fields.
G110D04A
Fluid level should be within "HOT" range
2. Remove the transaxle dipstick, wipe it clean, reinsert the dipstick as far as it will go, then remove it again.Now check the fluid level on the dipstick. It should be in the "HOT" range on the dipstick. G110D03A