ignition Hyundai Accent 2007 Service Manual

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!WARNING:
Never run the engine in a closed or poorly ventilated area any longer than is needed to move your car in or out of the area. The carbon mon-oxide gas emitted is odorless and can cause serious injury or death.
C050A01E C051A01O-GAT STARTING FOR THE DIESEL ENGINE ENGINE COLD
o Turn the ignition key to position
"ON" and wait for the pre-heat indi- cator light to go out.
o Operate the starter until the engine
runs.
ENGINE WARM Operate the starter. If the engine does not respond on the first attempt, wait several seconds and try again usingthe pre-heat.
STARTING
C050A01A-AAT STARTING FOR THE GASOLINE ENGINE C050B02S-GAT Normal Conditions The Starting Procedure:
1. Insert key, and fasten the seat belt.
2. Depress the clutch pedal fully and
place the gearshift lever (manualtransaxle) in neutral or the selectorlever (automatic transaxle) in "P" (park) position.
3. After turning the ignition key to the "ON" position, make certain all warn-ing lights and gauges are function- ing properly before starting the en-gine.
4. On vehicles equipped with the die-
sel preheat indicator light, turn theignition key to the "ON" position. The diesel pre-heat indicator light will first illuminate in amber, andthen after a short time, the amber illumination will go off, indicating that preheating is completed.
LOCK
ON
START

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C055B01B-GAT STARTING AND STOPPING THE ENGINE FOR TURBO CHARGERINTERCOOLER (Diesel Engine)
(1) Do not race the engine or sudden
accelerate the engine immediately after start it. If the engine is cold,allow the engine to idle for several seconds before it is driven to en- sure sufficient lubrication of theturbo charger unit.
(2) After high speed or extended driv-
ing, requiring a heavy engine load,the engine should be allowed to idle about 1 minute before turning it off. This idle time will allow the turbocharger to cool prior to shutting the engine off.
WARNING:
Do not turn the engine off immedi- ately after it has been subjected to a heavy load. Doing so may cause severe damage to the engine orturbo charger unit.
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C050B01HP
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,and then to the "ON" position, in order to preheat again. WARNING:
Be sure that the clutch is fully de-pressed when starting a manual transaxle vehicle. Otherwise there
is the potential to cause damage to the vehicle or injury to someone inside or outside the vehicle as aresult of the forward or backward movement of the vehicle that will occur if the clutch is not depressedwhen the vehicle is started.
5. Turn the ignition key to the "START" position and release it when the engine starts.
Amber lamp ON Amber lamp OFF

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C090H01A-GAT NOTE:
o For smooth and safe operation, depress the brake pedal when shifting from "Neutral" positionor "Park" position to a forward or reverse gear.
o The brake pedal fully depressed in order to move the shift leverfrom the "P" (Park) position to any of the other positions.
o It is always possible to shift from "R", "N", "D", "2", "L" position to"P" position. The vehicle mustbe fully stopped to avoid transaxle damage.
C090I01MC-AAT
CAUTION:
o Shift into "R" and "P" position only when the vehicle has com- pletely stopped.
o Do not accelerate the engine in reverse or any of the forwardpositions with the brakes applied.
o Always apply the footbrake when shifting from "P" or "N", to "R",
"D", "2" or "L" position.
! OMC035016
C090P01A-GAT Overdrive Switch
When the overdrive switch is turned on, the transaxle will automatically upshift to the second, third and overdrive gears.When the overdrive switch is turned off, the transaxle will not upshift to the overdrive gear. For normal driving, theselector lever should be left in the "D" position and the overdrive switch turned on.If you need to accelerate rapidly, press the accelerator pedal all the way to the floor. The transaxle will automaticallyshift to a lower gear, depending on the vehicle speed and load.
o Do not use the "P" (Park) position
in place of the parking brake.Always set the parking brake, shift the transaxle into "P" (Park)position and turn off the ignition when you leave the vehicle, even momentarily. Never leave the ve-hicle unattended while the en- gine is running.
o When accelerating from a stop on
a steep hill, the vehicle may havea tendency to roll backwards. Shift- ing the shift lever into 2nd gearwill help prevent the vehicle from rolling backwards.
o Check the automatic transaxle fluid
level regularly, and add fluid asnecessary.
o See the maintenance schedule for
the proper fluid recommendation.

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C310D01JM-AAT Indicators and Warning The indicators should illuminate when the ignition key is turned to ON orSTART but should go out after three seconds. If the indicators do not illuminate, or theESP or ESP-OFF indicator does not go out after 3 seconds, have the vehicle checked by an authorized dealer. Should there be any unusual conditions in the device while driving, ESP-OFFindicator illuminates as a warning. If ESP-OFF indicator illuminates, pull your car to a safe place and stop theengine. Then, start the engine again to check if the ESP-OFF indicator goes out. If the indicator remains lit even after the engine has been started, have your carchecked by an authorized Hyundai dealer.
BACK WARNING SYSTEM
C400A02P-GAT (If Installed) The back warning system assists the driver during backward movement ofthe vehicle by chiming if any object is sensed within a distance of 120 cm (47 in.) behind the vehicle. This system isa supplemental system and it is not intended to nor does it replace the need for extreme care and attention of thedriver. The sensing range and objects detectable by the back sensors are limited. Whenever backing-up, pay asmuch attention to what is behind you as you would in a vehicle without a back warning system. OMC025109
WARNING:
The Back Warning System is a supple-mentary function only. The opera-tion of the Back Warning System can be affected by several factors (in- cluding environmental conditions).It is the responsibility of the driver to always check the area behind the vehicle before backing up.
Sensor Operation of the back warning system Operating condition
o This system will activate when back-ing up with the ignition key ON.If the vehicle is moving at a speedover 5 km/h (3 mph), the system may not be activated correctly.
o The sensing distance while the Back
Warning System is in operation isapproximately 120 cm (47 in.).
o When more than two objects are
sensed at the same time, the closestone will be recognized first.

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C160H01A-AAT Use Approved Anti-Freeze in Window Washer System To keep the water in the window washer system from freezing, add an approvedanti-freeze solution in accordance with instructions on the container. Window washer anti-freeze is available fromHyundai dealers and most auto parts outlets. Do not use engine coolant or other types of anti-freeze as thesemay damage the finish. C160I01A-AAT Don't Let Your Parking Brake Freeze Under some conditions your parking brake can freeze in the engaged posi- tion. This is most likely to happen when there is an accumulation of snowor ice around or near the rear brakes or if the brakes are wet. If there is a risk the parking brake may freeze, apply itonly temporarily while you put the gear selector lever in "P" (automatic) or in first or reverse gear (manual transaxle)and block the rear wheels so the car cannot roll. Then release the parking brake.
C160G01A-GAT To Keep Locks from Freezing To keep the locks from freezing, squirt an approved de-icer fluid or glycerine into the key opening. If a lock is cov- ered with ice, squirt it with an approvedde-icing fluid to remove the ice. If the lock is frozen internally, you may be able to thaw it out by using a heatedkey. Handle the heated key with care to avoid injury. NOTE: The proper temperature for using the immobilizer key is from -40°C (-40°F) to 80°C(176°F). If you heat the immobilizer key over 80°C(176°F) to open the frozen lock, it may cause damage to the transpon- der in its head.
C160F01A-AAT Check Spark Plugs and Ignition System Inspect your spark plugs as described in Section 6 and replace them if neces-sary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way.
C160D01A-AAT Check Battery and Cables Winter puts additional burdens on the battery system. Visually inspect thebattery and cables as described in Section 6. The level of charge in your battery can be checked by your Hyun-dai dealer or a service station. C160E01A-AAT Change to "Winter Weight" Oil if Necessary In some climates it is recommended that a lower viscosity "winter weight"oil be used during cold weather. See Section 9 for recommendations. If you aren't sure what weight oil you shoulduse, consult your Hyundai dealer.

3 WHAT TO DO IN AN EMERGENCY
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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 operatethe 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 "Jump Starting on the following pages". D010C02A-AAT 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. Check fuel line in the engine room. 4. 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
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.
OMC055018

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D080B03MC
o Automatic Transaxle:
Be sure to use a towing dolly under the front wheels.
CAUTION:
A vehicle with an automatic transaxleshould never be towed from the rearwith the front wheels on the ground. This can cause serious damage to the transaxle.
3) It is recommended that your vehicle be towed with all the wheels off the ground.
D080D01MC-GAT EMERGENCY TOWING For emergency towing when no com- mercial tow vehicle is available. Do not attempt to tow your vehicle in this manner on any unpaved surface. Thiscould result in serious damage to your car.
OMC045016
OMC045015
Front
Rear
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1) If the vehicle is being towed with the
rear wheels on the ground, be sure the parking brake is released.
NOTE: Before towing, check the level of the automatic transaxle fluid. If it is be- low the "HOT" range on the dipstick,add fluid. If you cannot add fluid, a towing dolly must be used.
2) If any of the loaded wheels or sus- pension components are damaged or the vehicle is being towed with thefront wheels on the ground, use a towing dolly under the front wheels.
o Manual Transaxle: If you do not use a towing dolly, placethe ignition key in the "ACC" position and put the transaxle in "N (Neutral)".
CAUTION:
Do not tow with the key removed orin the "LOCK" position when towing from the rear without a towing dolly.

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4. Replace the blown fuse by pressing
a new fuse of the same rating into place. The fuse should be a snug fit. If it is not, have the fuse clip repaired or replaced by a Hyundai dealer.
1. Turn off the ignition and all other
switches.
2. Open the fuse box and examine each fuse. Remove each fuse bypulling it toward you (a small "fusepuller" tool is contained in the relay and fuse box of the engine room to simplify this operation).
3. Be sure to check all other fuses even if you find one that appears tohave burned out.
G200B02MC
If you do not have a spare fuse, you may be able to borrow a fuse of the same or lower rating from an acces- sory you can temporarily get alongwithout (the radio or cigarette lighter, for example). Always remember to replace the borrowed fuse.
G200B02L
Good B
urned out CAUTION:
A burned-out fuse indicates that there is a problem in the electrical circuit. If you replace a fuse and itblows as soon as the accessory is turned on, the problem is serious and should be referred to a Hyun-dai dealer for diagnosis and repair. Never replace a fuse with anything except a fuse with the same or alower amperage rating. A higher capacity fuse could cause damage and create a fire hazard. NOTE: See page 6-35 for the fuse panel descriptions.
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o When lifting a plastic-cased bat-
tery, excessive pressure on the case may cause battery acid to leak, resulting in personal injury.Lift with a battery carrier or with your hands on opposite corners.
o Never attempt to charge the bat-
tery when the battery cables areconnected.
o The electrical ignition system
works with high voltage.Never touch these components with the engine running or the ignition switched on.
CHECKING ELECTRIC COOLING FANS
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G220B01A-AAT Checking Engine Cooling Fan The engine cooling fan should come on automatically if the engine coolant tem-perature is high. G220C01TB-GAT Checking Condenser Cooling Fan When the air conditioning is in opera- tion, the condenser cooling fan comeson automatically to be controlled by ECU.G220A01A-AAT
WARNING:
The cooling fan is controlled by en- gine coolant temperature and may sometimes operate even when the engine is not running. Use extremecaution when working near the blades of the cooling fan, so that you are not injured by a rotating fanblade. As the engine coolant temper- ature decreases the fan will automat- ically shut off. This is a normal con-dition.
POWER STEERING FLUID LEVEL
G230A01MC-GAT (If Installed) 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 certain that the power steering fluid level is between the "MAX"and "MIN" level markings on the fluid reservoir. OMC055014

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FUSE RATING 125A50A 40A 40A 40A40A 30A 30A30A 30A 30A20A 15A10A 10A 10A10A 10A30A 80A
G200C01MC-GAT Engine Compartment (Gasoline Engine)
G200C01MC
NOTE:
Not all fuse panel descriptions in this manual may be applicable to your vehicle. It is accurate at the time of printing.
When you inspect the fuse box on your vehicle, refer to the fuse box label. CIRCUIT PROTECTED
Generator I/P Junction Box
Blower Relay, Blower MotorABS Control Module, ESP Module, Multipurpose Check Connector ABS Control Module, ESP Module, Multipurpose Check Connector
Start Relay, Ignition SwitchIgnition Switch I/P Junction Box I/P Junction BoxCondenser Fan Relay #1, RAD Fan Relay
Main Relay, Fuel Pump Relay ECM, PCM
Injector #1, #2, #3, #4, CVVT Oil Control Valve, Immobilizer Control Module,Purge
Control Solenoid Valve, Idle Speed Control Actuator A/Con RelayA/C Control ModuleECM, TCM, PCM
Horn Relay, Burglar Alarm Horn Relay
A/Con Relay, Rad Fan Relay, Condenser Fan Relay #1, #2, Camshaft Position
Sensor,Oxygen Sensor(UP, DOWN), Mass Air Flow Sensor Condenser Fan Relay #1 EPS Control Module
MAIN
BATT #1
BLOWER
ABS #1 ABS #2IGN #2 IGN #1
BATT #2 P/WDW
RAD
ECU A ECU C
INJ
A/CON #1 A/CON #2 ECU BHORN
SNSR
COND
M.D.P.S
FUSE
FUSE PANEL DESCRIPTION