ignition Hyundai Coupe 2008 Repair Manual

2DRIVING YOUR HYUNDAI
16EFFECTIVE BRAKING
SC140A2-E Braking system performance and fric- tion material life are greatly affected by the driving style adopted. The following suggestions are made to assist inachieving the best results from the braking system.
o Anticipate the road and conditions ahead in order that heavy braking may be avoided.
o When descending long gradients, use the engine to assist in retarding thevehicle to minimise the possibility ofbrake fade occurring.
o When trailer towing, ensure that the
trailer brakes function correctly anduse engine braking to assist the vehicle braking system.
o Use only genuine Hyundai replace- ment brake pads and shoes to en-sure consistent friction characteris- tics and wear rates.
o After driving through deep water (e.g. fording), the brakes may becomewet and performance reduced. Al-ways check brake efficiency after emerging from the water and dry the brakes by lightly depressing the brakepedal several times whilst driving slowly.
C310B01JM-AAT ESP ON/OFF Mode When the ESP is operating, the ESP indicator in the instrument cluster willblink. If you turn the system off by pressing the ESP switch, the ESP-OFF indica-tor will come on and stay on. In the ESP-OFF mode, the stability control will be deactivated. Adjust your drivingaccordingly. To turn the system back on, press the switch again. The ESP- OFF indicator should go off. NOTE: The ESP mode will automatically be turned ON after the engine is turnedoff and restarted.
C310D02JM-EAT Indicators and Warning The indicators should illuminate when the ignition key is turned ON or STARTbut should go out after approximately 3 seconds. If the indicators do not illuminate, or theESP-OFF indicator does not go out after approximately 3 seconds, have the vehicle checked by a Hyundaiauthorised repairer. Should there be any unusual conditions in the device whilst driving, ESP-OFF indicator illuminates as a warning. If ESP-OFF indicator illuminates, pullyour car to a safe place and stop the engine. Then, start the engine again to check ifthe ESP-OFF indicator goes out. If the indicator remains lit even after the engine has been started, have your car checked by a Hyundai authorised re- pairer.

3 IN CASE OF EMERGENCY
2IF THE ENGINE WILL NOT START
!
SD020A1-E Seek assistance from the nearest Hyundai authorised repairer with regard to the method of ignition and fuel sys- tem diagnosis.
WARNING:
If the engine refuses to start, noattempt should be made to push ortow start the vehicle. Vehicles with automatic transaxle or fuel injec- tion will not be able to be started in this manner since no drive is trans- mitted through the automatictransaxle whilst the engine is not running, and in the case of fuel injected derivatives, the fuel pumpwill not operate under tow start conditions. In addition, if the ve- hicle is equipped with an exhaustcatalyst, damage to the catalyst may result if the vehicle is tow started. SD020B1-E If the Engine Cannot be Cranked
D010C01A-EATIf 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. Reconnect any that may be disconnected or loose.
3. Check the fuel line in the engine room.
4. If engine still refuses to start, call a Hyundai authorised repairer or seek other qualified assistance.
1. If the vehicle is fitted with manual
transaxle, ensure that the clutch pedal is depressed whilst cranking the engine. If the vehicle is fitted with automatic transaxle, ensurethat the transaxle selector is at the "P" or"N" position.
2. Check the battery terminals and connections to ensure that theseare clean and also tight.
3. If the ignition warning lights dim when the engine is cranked and the batteryterminals have been checked, a dis- charged battery is indicated. D010B01GK
4. Do not attempt to push or tow start
the vehicle, refer to "Jump Starting"for information regarding engine start- ing when the battery is discharged.

3
IN CASE OF EMERGENCY
3
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!
D010D01A-EAT If Engine Stalls While Driving
1. Reduce your speed gradually, keep-
ing a straight line. Move cautiously off the road to a safe place.
2. Turn on your hazard lights.
3. Try to start the engine again. If your
vehicle will not start, contact a Hyundai authorised repairer or seek other qualified assistance. SD030A2-E
CAUTION:
Personal injury and damage to thevehicle may occur if jump startingis not performed correctly. If any doubt exists as to how this opera- tion should be performed, seek as-sistance from qualified personnel.
JUMP STARTING
WARNING:
Motor vehicle batteries contain sulphuric acid and emit hydrogen gas. Protective clothing should beworn and care exercised to prevent the acid from coming into contact with skin or clothing and the ve-hicle. Naked lights should not be permitted in the vicinity of the bat- tery. Care should be exercised toprevent sparks occurring during connection. If acid accidentally comes into contact with skin oreyes, the affected area should im- mediately be flushed with copious amounts of water and medical as-sistance sought.
1.6L/2.0L
HGK4001
HGK4002
Dis- chargedbattery
2.7L Booster battery
Discharged battery
Booster batteryF020100AUN If the engine stalls at a crossroad or crossing If the engine stalls at a crossroad or crossing, set the shift lever in the N(Neutral) position and then push the vehicle to a safe place. If your vehicle has a manual transaxle not equippedwith the ignition lock switch, the vehicle can move forward by shifting to the 2(second) or 3(third) gear and then turn-ing the starter without depressing the clutch pedal.

3 IN CASE OF EMERGENCY
12
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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 below the "HOT" range on the dip-stick, 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 the front wheels on the ground, use a towing dolly under the front wheels.
o Manual Transaxle: If you do not use a towing dolly,place the ignition key in the "ACC"position and put the transaxle in "N (Neutral)".
CAUTION:
Do not tow with the key removed or in the "LOCK" position when tow- ing from the rear without a towing dolly.
CAUTION:
o When towing the vehicle, take care not to cause damage to the bumper or underbody of the ve- hicle.
o Do not tow with sling type truck as this may cause damage to thebumper or underbody of the ve-hicle. HGK4016
D080B01O-GAT Towing the Vehicle
HGK4030
Your vehicle can be towed by wheel lift type truck (1), (2) or flatbed equipment (3). 1)
2)
3)
dolly

6OWNER MAINTENANCE
22
o If battery electrolyte is spilled ontoskin or into eyes, the effected area must be flushed with copious amounts of water and medical as- sistance sought.
o If battery electrolyte is ingested, copious amounts of water or milkfollowed by an ant-acid (raw egg ormilk of magnesia) must be drunk. Vomiting should not be induced and medical assistance must besought.
o Batteries must only be charged in well ventilated areas from which naked lights or sources of sparks are excluded.
o Ensure that children, pets or other unauthorised persons are kept awayfrom batteries.
o Do not allow anything to bridge the
positive (+) and negative (-) termi-nals of the battery.
o Never invert the battery.
The battery fitted during production isof the "Maintenance Free" type.
If electrolyte gets on your skin, thoroughly wash the contacted area. If you feel a pain or a burn- ing sensation, get medical attention immediately. Wear eye protection when charging or working near a battery.Always provide ventilationwhen working in an en-closed space.
o When lifting a plastic-cased bat- tery, excessive pressure on thecase may cause battery acid toleak, 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 componentswith the engine running or theignition switched on.!WARNING:
Always read the following instructions carefully when handling a battery. Keep lighted cigarettes and all other flames or sparks away from the battery.Hydrogen, which is a highlycombustible gas, is alwayspresent in battery cells and may explode if ignited. Keep batteries out of the reach of children because
batteries contain highly cor-rosive SULPHURIC ACID. Do not allow battery acid to
contact your skin, eyes,
clothing or paint finish.If any electrolyte gets intoyour eyes, flush your eyeswith clean water for at least 15 minutes and get imme- diate medical attention. Ifpossible, continue to apply water with a sponge or cloth until medical atten-tion is received.

6
OWNER MAINTENANCE
23POWER STEERING FLUID LEVELELECTRIC COOLING FANS
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YG210A1-E
WARNING:
The cooling fan is controlled by
engine coolant temperature and may sometimes operate even whenthe engine is not running. Do not touch the radiator fan until it is completely stopped.
As the coolant temperature de-
creases the fan will automaticallyshut off. This is a normal condi- tion. Checking Engine Cooling Fan
The engine cooling fan should auto-
matically come on if the engine cool- ant temperature is high. Checking Condenser Cooling Fan
The condenser cooling fan (in front of
the condenser) should come on auto- matically whenever the air conditioneris in operation. YG220A1-E Power Steering Hoses It is suggested that you check the power steering hose connections for fluid leakage at those intervals speci- fied in the vehicle maintenance sched-ule in Section 5. The power steering hoses should be replaced if there are severe surface cracking, pulling, scuff-ing or worn spots. Deterioration of the hoses could cause premature failure.
HGK5011
G230A01GK-EAT 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. NOTE:
o The power steering pump may be
noisy when the engine is first started in the extreme cold (-20°C/ -4°F). This noise is not abnormal and will stop as the engine warmsup. If the power steering pump continues to be noisy after the engine has warmed up, have itinspected by your Hyundai authorised repairer.
o Do not check whilst the engine is running. Do not start when powersteering fluid reservoir is empty.

6
OWNER MAINTENANCE
35
PROTECTED COMPONENTS
Generator(1.6L/2.0L) BCM BOX(Tail lamp relay,Power connector,Fuse(2,7,12,13,19,20,24))Condenser fan relayRadiator fan relayEngine control relay, Fuel pump relay, A/T control relay, Generator,ECM(1.6L/2.7L),PCM(2.0L) Ignition switch,Start relayABS/ESP control module,ESP Air bleeding connectorABS/ESP control module,ESP Air bleeding connectorBlower relayInjector Oxygen sensor,Camshaft position sensor, Idle speed control actuator DRL control moduleFront fog lamp relayTCM(2.7L),ECM(2.7L/1.6L)Horn relay,A/C relay Head lamp relay(High) Head lamp relay(Low)
FUSERATING 120A50A 30A30A 30A 30A 40A40A30A 15A 10A15A15A10A15A 15A 15A
DESCRIPTION
BATTBATT
COND RAD ECU
IGN
ABS 1 ABS 2
BLOWER INJ
SNSR DRL
F/FOG ECU
HORN,A/CON H/LP (HI)
H/LP (LO)

6
OWNER MAINTENANCE
37
DESCRIPTION IG COIL
AMP
B/UP LAMP
A/BAG IND A/BAG
HTD MIR HAZARD
R/WIPER TAIL-RH
F/WIPER
RR DEFOG
STOP
TAIL-LH
A/CON ECU
CLUSTER
ROOM LP
P/WINDOW T/GATE
IGN
RR FOG
C/LIGHTS/ROOF
S/HTR ABS
AUDIO
PROTECTED COMPONENTS
Ignition coil(1.6L/2.7L), Electronic chrome mirror AMP Back-up lamp switch,Transaxle range switch,Cruise control module,Stop lamp switch Instrument cluster (A/BAG IND.) SRS control module Mirror defogger Hazard relay Rear wiper motor,Rear intermittent wiper relay Right tail lamps,Glove box lamp Front wiper motor,Front wiper relay Defogger relay Stop lamp switch,Burglar alarm horn relay,Folding/Unfolding relay Left tail lamps A/C control module, Blower relay ECM, Multi gauge unit, TCM, Vehicle speed sensor Instrument cluster (Power), Per-excitation resister, DRL Control module,Generator Room lamp,Clock,Audio,Data link connector,Multi gauge unit Power window relay Trunk lid switch AQS sensor,Head lamp relay,DRL Control module Rear fog lamp Cigarette lighter,Outside mirror switch Sunroof,Power door lock/Unlock relay Seat warmer ESP/ABS control module Audio,Digital clock
FUSERATING
20A 20A 10A 10A 15A 10A 10A 15A 10A 20A 30A 15A 10A 10A 10A 10A 10A 30A 15A 10A 10A 15A 15A 20A 10A 10A

7
EMISSION CONTROL SYSTEMS
3CATALYTIC CONVERTOR
SH020A1-E (Not all models) Hyundai Coupe models are fitted with catalytic convertors which require spe- cial operating considerations. The cata-lytic convertor serves to oxidize cer- tain noxious elements of the exhaust gases leaving the engine to reduce thelevel of pollutants emitted from the vehicle and, provided that care is ex- ercised to prevent damage, the cata-lyst will operate efficiently for the life of the vehicle. It is of the utmost importance that the following information is read and un- derstood by the vehicle operator in order to prevent operational problemsarising from damage to the catalyst. Damage to the catalyst will result ifcontamination occurs through the useof leaded fuel. Whilst the vehicle is fitted with a reduced diameter filler neck to prevent charging of the fueltank with a leaded fuel pump nozzle, it is possible that the use of funnels or fuel cans will permit leaded fuel to beintroduced into the fuel tank.The catalyst is intolerant of unburntfuel and therefore if an engine misfirecondition exists, damage to the cata- lyst will occur. It is imperative that if a misfire condition develops, the ve-hicle is immediately presented to a Hyundai authorised repairer for rectifi- cation. Similarly, the practice of cer-tain ignition system diagnosis proce- dures which involve inducing a misfire (cylinder power balance tests for ex-ample) may result in catalyst damage.For these reasons, it is advisable thatthe exhaust gas emission be tested at each routine service with a gas analyzer having a Hydrocarbon mea-suring facility to ensure continued re- liability of the catalyst.
Catalytic Converter
OGK076501 Push or tow starting of the vehicle is to be avoided since unburnt fuel mayenter the catalyst and result in dam- age. (Note, it is impossible to push or tow start a Hyundai model equippedwith fuel injection since the fuel pump safety interlock will prevent the pump from operating under these conditions). Operation of the catalyst involves ex- tremely high temperatures being at- tained within the catalytic convertor,and although the convertor is fitted with heat shields, it is important that the vehicle is not parked over combus-tible or volatile material which may result in fire. If the above precautions are not ad- hered to and the catalyst becomes inoperative, the resultant increase incore temperature will result in a "melt down" where the catalyst core will melt and subsequently may block theexhaust system.Due to the fragile nature of the cata-lyst element, it is important that dam-age does not occur when the vehicle is raised by means of a garage jack. Care must also be exercised to avoiddriving over road hazards or debris which may cause damage to the cata- lyst element.

9
VEHICLE SPECIFICATIONS
3
4-Cyl., In-line DOHC
ITEMS
Engine Type Bore x Stroke Displacement (cc) Firing order Valve clearance (Cold Engine 20 ± 5°C) Idle speed (rpm) Ignition timing (Base)
For adjustingFor checking Intake ExhaustIntake Exhaust
ENGINE
J070A05GK-EAT SPECIFICATION
1.6 L
3.01 x 3.42 in. (76.5 x 87 mm) 1,599
1 - 3 - 4 - 2
AUTO LASH 700 ± 100
BTDC 5° ± 5° 2.0 L
3.22 x 3.68 in. (82 x 93.5 mm) 1,975
1 - 3 - 4 - 2
0.0067 ~ 0.0091 in. (0.17 ~ 0.23 mm) 0.0098 ~ 0.0122 in. (0.25 ~ 0.31 mm)
0.0047 ~ 0.011 in. (0.12 ~ 0.28 mm)0.0079 ~ 0.015 in. (0.2 ~ 0.38 mm)
700 ± 100
BTDC 8° ± 5° 2.7 L
6-Cyl., V-type DOHC
3.41 x 2.95 in. (86.7 x 75 mm)
2,656
1 - 2 - 3 - 4 - 5 - 6
AUTO LASH
750 ± 100
BTDC 12° ± 10°