check engine Hyundai Atos 2002 Manual PDF

DO-IT-YOURSELF MAINTENANCE 6-13
ZG150A1-A
CHECKING STEERING WHEEL FREEPLAY
AS60260A
1.18 in. (30 mm)
To check the steering wheel freeplay, stop the
car with the wheels pointed straight ahead and gently move the steering wheel back and forth.Use very light finger pressure and be sensitiveto changes in resistance that mark the limits ofthe freeplay. If the freeplay is greater thanspecified, have it inspected by your Hyundaidealer and adjusted or repaired if necessary. ZG160A1-A CHECKING CLUTCH PEDAL FREEPLAY
SSA6160A
0.24~0.51 in. (6 ~ 13 mm)
With the engine off, press lightly on the clutch pedal until you feel a change in resistance. Thisis the clutch pedal freeplay. The freeplay shouldbe within the limits specified in the illustrationbelow. If it is not, have it inspected by yourHyundai dealer and adjusted or repaired if nec-essary.
SSA6170A
0.12 ~ 0.31 in. (3 ~ 8 mm)
ZG170A1-A
CHECKING BRAKE PEDAL FREEPLAY
With the engine off, press down on the brake
pedal several times to reduce the vacuum in the brake booster.
Then, using your hand, press down slowly on
the brake pedal until you feel a change inresistance. This is the brake pedal freeplay.
The freeplay should be within the limits speci-
fied in the illustration below. If it is not, have itinspected by your Hyundai dealer and adjustedor repaired if necessary.

DO-IT-YOURSELF MAINTENANCE
6-14 AG200A1-A
CHECKING AND REPLACING FUSES Replacing a Fusible Link
G200A01A
Bad
Good
A fusible link will melt if the electrical circuits from the battery are ever overloaded, thus pre- venting damage to the entire wiring harness.(This could be caused by a short in the systemdrawing too much current.) If this ever happens,have a Hyundai dealer determine the cause,repair the system and replace the fusible link.The fusible links are located in a relay box foreasy inspection. CAUTION: When replacing a fusible link, never use anything but a new fusible link with thesame or lower amperage rating. Never use apiece of wire or a higher-rated fusible link.This could result in serious damage andcreate a fire hazard.
ZG190A1-A
CHECKING DRIVE BELTS
G190A01A
Water pump pulley
Generator 0.37 ~ 0.43 in. (9.5~11.0 mm) Crankshaft pulley
Drive belts should be checked periodically for proper tension and adjusted if necessary. At thesame time, belts should be examined for cracks,wear, fraying or other evidence of deteriorationand replaced if necessary. Belt routing should also be checked to be sure there is no interference between the belts andother parts of the engine. After a belt is re-placed, the new belt should be adjusted againafter two or three weeks to eliminate slackresulting from initial stretching after use.
ZG180A1-A
CHECKING BRAKE PEDAL CLEARANCE
SSA6180A
1.42 in. (36 mm)
You need a helper to check the brake pedal
clearance. With the engine running, have your helper press down on the brake pedal severaltimes and then hold it down with a force of about110 lbs (50 kg, 490 N). The brake pedal clear-ance is the distance from the top surface of thebrake pedal to the asphalt sheeting under thefloor mat.
If the brake pedal clearance is not within the
limits specified in the illustration, have it in-spected by your Hyundai dealer and adjustedor repaired if necessary.

DO-IT-YOURSELF MAINTENANCE 6-15
DG200B2-E
INDIVIDUAL CIRCUIT FUSES
XV60320E
The fuse box containing the individual circuit fuses is located on the lower portion of thedashboard adjacent to the bonnet release. Thefuse box cover is opened by sliding the knob onthe cover to the right. A fuse rating grid will befound on the reverse side of the cover. In theevent of fuse failure, the fuse should be re-placed with one of equivalent rating. A fuseremoval tool is provided within the fuse box tofacilitate replacement. In the event of a replacement fuse failing shortly after installation a malfunction within the circuitprotected by that fuse is indicated. The circuitshould be checked by a Hyundai dealer at thefirst available opportunity.
SSA6201B
WARNING: The use of replacement fuses having a high-
er rating than specified or other means of connecting the circuit will create a potentialfire hazard.
DG210A2-E
BATTERY MAINTENANCE WARNING:
Motor vehicle batteries contain sulphuric
acid which is corrosive and poisonous. Hy- drogen gas is emitted from the battery whichis explosive when combined with oxygen.The following precautions must be strictlyobserved to avoid personal injury or dam-age to the vehicle.
o If battery electrolyte is spilled onto skin or into eyes, the effected area must be flushed with copious amounts of water and medicalassistance sought. o If battery electrolyte is ingested, copious
amounts of water or milk followed by anantacid (raw egg or milk of magnesia) mustbe drunk. Vomiting should not be inducedand medical assistance must be sought.
o Batteries must only be charged in well ven- tilated areas from which naked lights orsources of sparks are excluded.
o Ensure that children, pets or other unautho- rized persons are kept away from batteries.
o Do not allow anything to bridge the positive (+)and negative (-) terminals of the battery.
o Never invert the battery.
The battery fitted during production is of the“Maintenance Free” type. G220A01A-AAT
CHECKING ELECTRIC COOLING FANS WARNING:
The cooling fan is controlled by engine cool- ant temperature and may sometimes oper-ate even when the engine is not running.
Use extreme caution when working near theblades of the cooling fan, so that you are notinjured by a rotating fan blade. As the en-
gine coolant temperature decreases the fanwill automatically shut off. This is a normalcondition. G220B01A-AAT
Checking Engine Cooling Fan The engine cooling fan should come on auto- matically if the engine coolant temperature ishigh.

DO-IT-YOURSELF MAINTENANCE
6-16 G270A01X-GAT
HEADLIGHT BULB
G270A01X
Replacement instructions:
1. Allow the bulb to cool. Wear eye protection.
2. Always grasp the bulb by its base, avoid touching the glass.
3. Disconnect the connector, then remove the dust cover.
4. Push the bulb spring for removing the head- light bulb.
5. Remove the headlight bulb. If the bulb is burned out, replace it with the same watt- age.
6. Installation is the reverse order of the re- moval.
7. Use the protective cap and carton to promptly dispose of the old bulb.
8. Check for proper headlight aim.
noise stops during warm up, there is no
abnormal function in the system. This is dueto a power steering fluid characteristic inextremely cold conditions.
Recommended Fluid Use PSF-3 type fluid. NOTE: Do not start the engine when the power
steering oil reservoir is empty. ZG230B1-E
POWER STEERING HOSES It is suggested that you check the power steering hose connections for fluid leakage at those inter-vals specified in the vehicle maintenance sched-ule in Section 5.The power steering hoses should be replaced ifthere is severe surface cracking, pulling, scuff-ing or worn spots. Deterioration of the hose couldcause premature failure.
G260A01A-AAT
REPLACING LIGHT BULBS Before attempting to replace a light bulb, be
sure the switch is turned to the "OFF" position.
The drawings show how to reach light bulbs sothey may be changed. Be sure to replace the
burned-out bulb with one of the same numberand wattage rating.
G220C01A-AAT
Checking Condenser Cooling Fan
The condenser cooling fan should come on
automatically whenever the air conditioning is in operation.
G230A03A-GAT
POWER STEERING FLUID LEVEL
G230A01X
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 cer- tain that the power steering fluid level is be-
tween the "MAX" and "MIN" level markings onthe fluid reservoir.
NOTE: Grinding noise from the power steering
pump may be heard immediately after the engine is started in extremely cold condi-tions (below -4°F(-20°C)). In this case, if the

DO-IT-YOURSELF MAINTENANCE 6-17
WARNING: The halogen bulb contains gas under pres-
sure and if impacted could shatter, and re- sulting in flying fragments. Always wear eye
protection when servicing the bulb. Protectthe bulb against abrasions or scratches andagainst liquids when lighted. Turn on thebulb only when installing in a headlight.Replace the headlight if damaged or cracked.Keep the bulb out of the reach of childrenand dispose of the used bulb with care.
G290A01X-EAT
HEADLIGHT AIMING ADJUSTMENT
G290A01V
Before performing aiming adjustment, make sure
of the following.
Vertical aiming
1. Keep all tires inflated to the correct pres- sure.
2. Place the vehicle on level ground and press the front bumper & rear bumper down sev- eral times.
3. See that the vehicle is unloaded (except for full levels of coolant, engine oil and fuel, andspare tire, jack, and tools). Have the driveror equivalent weight placed in driver's seat.
4. Clean the head lights lens and turn on the headlight (Low beam).
5. Open the bonnet.
6. Draw the vertical line (through the center of each headlight) and the horizontal line(through the centre of each headlight) on theaiming screen.
1) Horizontal line dimension from ground:25.43 in. (646 mm)
2) Distance between each vertical line: 38.89 in. (988 mm)And then, draw the parallel line at 1.18 in. (30 mm) place under the horizontal line.
7. Adjust each cut-off line of the low beam to the parallel line with a phillips screwdriver -VERTICAL AIMING
8. Adjust each cut-off line of the low beam to the each vertical line with a phillips screw-driver - HORIZONTAL AIMING. G290B01X-EAT
Adjustment After Headlight Assembly Replacement
If the vehicle has had front body repair and the headlight assembly has been replaced, theheadlight aiming should be checked using theaiming screen as shown in the illustration. Turnon the headlight switch. (Low Beam Position)
1. Adjust headlights so that main axis of light is parallel to centre line of the body and isaligned with point "P" shown in the illustra-tion.
2. Dotted lines in the illustration show centre of headlights. G290B01S-DAG
Horizontal lineVertical line
W
0.59 in.
"P" 1.18 in.
Cut-off line
Ground line H
H L

CONSUMER INFORMATION 8-1
ZI010B1-A Engine Number
ZI010A1-E VEHICLE IDENTIFICATIONNUMBER (VIN)
ZI000A1-E
8. CONSUMER IN
FORMATION
I010A01A
The vehicle identification number (VIN) is the number used in registering your car and in alllegal matters pertaining to its ownership, etc.
o On the identification plate attached to theengine side of the firewall between the en- gine and passenger compartments.
I010B01A
The engine number is stamped on the engine block as shown in the drawing. ZI010C1-E TYRE INFORMATIONThe tires supplied on your new Hyundai are chosen to provide the best performance fornormal driving. XI020A1-E TYRE PRESSURES
XV80030E
In modern high-speed motoring, correct tyre pressures are vitally important.Incorrect pressures can reduce adhesion, af-fect the steering, and cause excessive tyrewear. Check the pressures before you start atrip, when tyres are cold. If the pressures aremeasured when the tyres are warm, a higherreading will be obtained.
8
4.0BX13 4.5JX13 5.0JX13 TIRE
SIZE PRESSURE. kPa (PSI)
155/70R13155/70R13 175/60R13 REAR
207(30) 207(30)207(30) FRONT
221(32)221(32) 221(32)
UP TO 2
PERSONS UP TO MAX.
LOAD
REAR
221(32) 221(32) 221(32)
FRONT 207(30)207(30)207(30)
RIM
SIZE

INDEX
10-2
FRONT FOG LIGHT
SWITCH ......................................................... 1-29
FUEL ECONOMY ............................................................................... 2-3
FUEL GAUGE .................................................................................. 1-20
FUEL RECOMMENDATIONS ........... ................................................. 1-1
FUSIBLE LINKS ............................................................................... 6-14
G GENERAL CHECKS .......................................................................... 6-2
H
HAZARD WARNING SYSTEM ........................................................ 1-24
HEADLIGHT BULB ........................................................................... 6-16
HEADLIGHT LEVELING DEVICE SYSTEM ....................................1-23
HEADRESTRAINT .............................................................................. 1-5
HEADLIGHT FLASH ER .................................................................... 1-22
HEADLIGHT SWITCH ...................................................................... 1-21
HEATED REAR WINDOW ................... ............................................1-24
HEATING AND VENTILATION ........................................................ 1-32
HIGH AND LOW BEAM ................................................................... 1-21
HIGH-MOUNTED REAR STOPLIGHT .............................................1-27
HORN ............................................................................................... 1-32
IIF THE ENGINE CANNOT BE CRANKED ........................................ 3-1
IF THE ENGINE OVERHEATS .......................................................... 3-2
IF THE ENGINE WILL NOT START .................................................. 3-1
IGNITION SWITCH ............................................................................. 2-2
IMMOBILIZER SYSTEM ..................................................................... 1-2INDIVIDUAL CIRCUIT FUSES ......................................................... 6-15
INSTRUMENT CLUSTER AND INDICATOR ..................................1-17INSTRUMENTS AND CONTROLS
..................................................1-16
INTERIOR LIGHT ............................................................................. 1-25
JJUMP STARTI NG ........................................................................ 3-1~3-2
KKEY POSITIONS ................................................................................ 2-2
KEYS .................................................................................................. 1-2 L LIGHT BULBS .................................................................................. 6-16
LIMP HOME PROCEDURES ............................................................. 1-2
LOW FUEL LEVEL WARNING LAMP .............................................1-19
M
MAINTENANCE AND SERVICING REQUIREMENTS ..................... 5-1
MAINTENANCE UNDER SEVERE USAGE CONDITIONS .............. 5-4
MANUAL TRANSAXLE LUBRICANT ................................................. 6-9
MANUAL TRANSAXLE ...................................................................... 2-4
MULTI FUNCTION SWITCH ................................. ...........................1-21
OODOMETER ..................................................................................... 1-21
OIL PRESSURE WARNING LIGHT ................................................. 1-18
OUTSIDE REAR VIEW MIRROR ....................................................1-25
PPARKING BRAKE ............................................................................ 1-26
POWER STEERING FLUID LEVEL ................................................. 6-16