2007 Hyundai Matrix check engine

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OWNER MAINTENANCE
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3. Confirm that the fluid level is in
“HOT” range on the level gauge. If the fluid level is lower, add the specified fluid from the fill hole. If the fluid level is higher, drain thefluid from the drain hole.
4. If the fluid level is checked in cold condition (fluid temperature 20~30°C (68~86°F)) add the fluid to “COLD” line and then recheck the fluid levelaccording to the above step 2. WARNING:
The cooling fan is controlled by engine coolant temperature and may sometimes operate even when theengine is not running. Use extreme caution when working near the blades of the cooling fan so thatyou are not injured by a rotating fan blade. As the engine coolant tem- perature decreases, the fan will au-tomatically shut off. This is a nor- mal condition.
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Fluid level should be within this range
C090A03FCWARNING (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 subject to high pressure even after the enginestopped. The fuel jet produced by fuel leaks may cause serious injury, if it contacts the body. People using pacemakers should ensure that they keep a distance of 30cm from the ECU or wiring har-ness within the engine room whilst engine is running, since the high currents in the Common Rail sys-tem produce considerable magnetic fields.
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SG120D1-E
Brake Fluid Level
HFC5005
Petrol engine
G120D02FC
Diesel engine
The fluid level in the brake fluid reser-
voir should be checked periodically. The level should be between the "MIN" and "MAX" marks on the side of thereservoir. If the level is at or below the "MIN" mark, fluid should be added having carefully cleaned the area sur-rounding the reservoir cap to ensure that dirt is not allowed to enter the system. It should be noted that thebrake fluid level will decrease slightly as the friction linings of the pads and shoes become worn and that this is anormal condition.
BRAKE SYSTEM CHECKING
SG120A1-E
CAUTION:
Correct operation of the braking
system is essential to the safe op- eration of the vehicle and therefore, any maintenance operations other than those listed below should beentrusted to a Hyundai authorised repairer.
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SG120C2-E
Brake Fluid Recommendations
Only brake fluid conforming to DOT 3
or DOT 4 specifications or higher may be used in the braking system. Care should be taken to observe the in- structions and precautions printed uponthe container.
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!WARNING:
Brake fluid is hygroscopic and should never be stored in an un- sealed container. The presence ofwater in the braking system will cause vapour locks and increase the possibility of brake fade alongwith promoting corrosion within the braking system. The brake fluid must be changed at the specifiedtime or mileage interval to ensure continued safe operation of the sys- tem. Brake fluid will cause rapidand serious damage to paintwork. If accidental spillage occurs, the af- fected area must be rinsed withwater immediately. Do not allow brake fluid to come into contact with the eyes or to be ingested andensure that fluid is safely stored away form the reach of children.
CHECKING THE CLUTCH FLUID
The system should be checked for leakage at the same time.Ensure that the clutch fluid level is
always between the "MAX" and "MIN"level markings on the fluid reservoir.Fill as required. Fluid loss indicates a leak in the clutch system which should be inspected and repaired immediately.
SG130A1-C To Check the Clutch Fluid
Petol engine
Diesel engine HFC5005
G120D02FC
The clutch fluid level in the master
cylinder should be checked when per- forming other under bonnet checks.
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6 OWNER MAINTENANCE
24AIR CONDITIONING SYSTEM MAINTENANCE
SG140A1-E
Condenser
Ensure that the condenser is periodi- cally inspected and that accumula- tions of dirt, dead insects and leaves etc, are removed to ensure that theefficiency of the system is not im- paired. Care must be exercised to ensure that the condenser fins are notdamaged during cleaning.
SG140C2-E
Checking the Refrigerant
1. Start the engine and run at idle for
several minutes with the refrigera- tion system running at the coldest setting.
2. If the air coming out of the in-dash
vents is not cold, have the air con-ditioning system inspected by your Hyundai authorised repairer.
CAUTION:
Running the air conditioning sys- tem with a low refrigerant level maydamage the compressor.
! SG140D1-E
Off Season Maintenance
The air conditioning must be run for
ten minutes or so weekly during peri- ods when the system would not nor- mally be used to ensure that the com-pressor and seals are lubricated. If this precaution is not observed the compressor seals may become stuckto the compressor shaft and damaged when the system is next used result- ing in a loss of refrigerant and damageto the compressor.
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SG130B2-E
Adding Fluid
Recommended brake fluid conforming
to DOT 3 or DOT 4 should be used. The reservoir cap must be fully tight- ened to avoid contamination from for-eign matter or moisture.
CAUTION:
Brake fluid is hygroscopic and
should never be stored in an un- sealed container. Do not allow pe- troleum base fluid to contaminatethe brake fluid since damage to the rubber seals of the system may re- sult.
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WARNING:
Brake fluid will cause rapid and serious damage to paintwork. If ac- cidental spillage occurs, the affected area must be rinsed with water im-mediately. Do not allow brake fluid to come into contact with the eyes or to be ingested and ensure thatfluid is safely stored away form the reach of children.
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SG170A1-E
Brake Pedal
The brake pedal freeplay should be checked with the engine turned off.The pedal to floor clearance should be checked with the engine running and a load of 490 N applied to the pedal. Ifeither value is incorrect, the neces- sary adjustment should be performed by a Hyundai authorised repairer. Pedalto floor clearance: 1.97 in. (50 mm)
HXGS508
0.12 ~ 0.31 in. (3 ~ 8 mm)
SG190A1-E Petrol Engine The various engine drive belts must be checked for condition, tension and free-dom from damage and excessive wear. The tension of a new belt must be checked after thirty minutes runningfollowing fitment of the new belt to allow for the initial belt stretch. CHECKING DRIVE BELTS
Water Pump Pulley
Alternator Pulley
Crankshaft Pulley 0.2~0.24 in.(5.1~6 mm)
HTB186
G180A01A-GAT
CHECKING BRAKE PEDAL CLEARANCE
45.1 mm (1.78 in.)G180A01L
You need a helper to check the brake
pedal clearance. With the engine run- ning, have your helper press down on the brake pedal several times and then hold it down with a force of about 490N(50 kg, 110 lbs). The brake pedal clearance is the distance from the top surface of the brake pedal to the as-phalt sheeting under the floor mat. If the brake pedal clearance is not within the limits specified in the illustration,have it inspected by your Hyundai dealer and adjusted or repaired if nec- essary.
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CHECKING AND REPLACING FUSES
SG200A1-E
Fusible Links
The fusible link prevents damage to
the wiring harness in the event of an electrical system malfunction. Failure of a fusiblelink is indicative of a seri- ous overload condition having occurredand therefore the electrical system should be checked by a Hyundai authorised repairer before a replace-ment link is fitted. WARNING:
Under no circumstances should a fusible link be replaced with any- thing other than a new link of thesame rating. The use of higher rated links or other means of connecting the circuit will create a potential firehazard.
Good
Bad
G200A01FC
G190B01TB-GAT Diesel Engine
At the scheduled maintenance inspec-
tion, belts should be examined for cracks, wear, fraying or other evi- dence of deterioration and replaced if necessary.
Belt routing should also be checked to
be sure there is no interference be-tween the belts and other parts of theengine.
G190B01A
Power steeringpump
A/C comp.
Auto tentioner fully
Alternator
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SG220A1-E ELECTRIC COOLING FANS
WARNING:
The cooling fan is controlled by
engine coolant temperature and may sometimes operate even when the engine is not running. Use extreme caution when working near theblades of the cooling fan so that you are not injured by a rotating fan blade. As the engine coolant tem-perature decreases, the fan will au- tomatically shut off. This is a nor- mal condition.
The engine cooling fan should operate
before the temperature gauge reachesthe upper portion of the scale and thecondenser fan should operate when- ever the air conditioning is in use.
POWER STEERING FLUID LEVEL
SG230A1-E
HFC5004
G230A02FC
Petrol engine
Diesel engine
The power steering fluid level should be checked daily. To check the power steering fluid level, be sure the ignition is "OFF", thencheck to make certain that the power steering fluid level is between the "MAX" and "MIN" level markings onthe fluid reservoir. NOTE: Grinding noise from power steering pump may be heard immediately after the engine is started in ex-tremely cold condition (below -4°F). If the noise stops dur- ing warm up, there is no abnormalfunction in the system. This is due to a power steering fluid character- istic in extremely cold conditions.
FLUID RECOMMENDATION Only automatic transmission fluidmeeting the specification of PSF-3 or Dexron 2 should be used in the power steering system.
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2. Pump the hand pump until there are
no more bubbles in the fuel coming out of the air pipe. When doing this, place a cloth around the air pipe to prevent the escaping fuel from spew-ing about.
3. Replace the air cap when there are no more bubbles in the fuel.
4. Continue pumping until the hand pump becomes stiff.
5. Finally, check to be sure that there
is no leakage of fuel. If in doubt, consult your nearest Hyundai authorised repairer. G350B01FC
Air pipeG350B01FC-EAT
(Diesel engine)
The fuel system should be bled to
remove air as described in the illustra- tion if the fuel supply is exhaustedduring travel, when the fuel filter is replaced, or if the vehicle is not used for a long time.
1. Remove the air cap with pushing
the button.
G350A01FC
BLEEDING THE FUEL SYSTEM
SG230B1-E POWER STEERING HOSES Power steering hoses should be checked for damage, deterioration and leakage at each service.
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