2006 Hyundai Matrix diesel

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21
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CHECKING THE BRAKES
G120A01A-AAT
! CAUTION:
Because brakes are essential to the safe operation of the car, it issuggested that they be checked and inspected by your Hyundai dealer. The brakes should bechecked and inspected for wear at those intervals specified in the vehicle maintenance schedule inSection 5.
WARNING (Diesel only):
Never work on injection system
with engine running or within 30 seconds after shutting off engine. High pressure pump, rail, injec-tors and high pressure pipes are subject to high pressure even af- ter the engine stopped. The fuel jetproduced by fuel leaks may cause serious injury, if it touch the body. People using pacemakers shouldnot move than 30cm closer to the ECU or wiring harness within the engine room while engine is run-ning, since the high currents in the Common Rail system produce considerable magnetic fields.
WARNING:
The cooling fan is controlled byengine coolant temperature andmay sometimes operate even when the engine is not running. Use extreme caution when workingnear the blades of the cooling fan so that you are not injured by a rotating fan blade. As the enginecoolant temperature decreases, the fan will automatically shut off. This is a normal condition.Fluid level should be within this range
3. If the transaxle fluid level is low, use a funnel to add transaxle fluid through the dipstick tube until the level reaches the "HOT" range. Do not overfill. C090A03FC

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G120C02A-AAT
Recommended Brake Fluid
Use only hydraulic brake fluid con- forming to DOT 3 or DOT 4 specifica-tions in your braking system. Follow the instructions printed on the con- tainer. G120D01A-AAT
To Check the Fluid Level
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G120B01A-AAT Checking the Brake Fluid Level
WARNING:
Use caution when handling brake fluid. It can damage your vision if it gets into your eyes. It will also damage your vehicle's paint ifspilled on it and not removed im- mediately. 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, carefully add fluid to bring it up to "MAX". Do not overfill.
HFC5005
Gasoline engine
G120D02FC
Diesel engine
The fluid level in the brake fluid reser- voir should be checked periodically.

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23CHECKING THE CLUTCH FLUID
The system should be checked for leakage at the same time. Check tomake certain that the clutch fluid level is always between the "MAX" and "MIN" level markings on the fluid res-ervoir. Fill as required. Fluid loss indi- cates a leak in the clutch system which should be inspected and re-paired immediately. Consult your Hyundai dealer.
G130A01S-AAT To Check the Clutch Fluid
Gasoline engine
Diesel engine
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G120E02A-AAT
Adding Brake Fluid
WARNING:
Handle brake fluid carefully. It can damage your vision if it gets into your eyes. Use only DOT 3 or DOT4 specification fluid from a sealed container. Do not allow the fluid can or reservoir to remain openany longer than required. This will prevent entry of dirt and moisture which can damage the brake sys-tem and cause improper opera- tion. To add brake fluid, first wipe away any dirt then unscrew the fluid reser-voir cap. Slowly pour the recom- mended fluid into the reservoir. Do not overfill. Carefully replace the capon the reservoir and tighten. HFC5005
G120D02FC
The clutch fluid level in the master
cylinder should be checked when performing other under hood services.

6 DO-IT-YOURSELF MAINTENANCE
28CHECKING AND REPLACING FUSES
G200A01A-AAT
Replacing a Fusible Link
A fusible link will melt if the electrical
circuits from the battery are ever over- loaded, thus preventing 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 sys-tem and replace the fusible link. The fusible links are located in a fuse box for easy inspection. Good
Bad
G200B01E-AAT
Replacing Accessory Fuses
HFC4010
CAUTION:
When replacing a fusible link, neveruse anything but a new fusible link with the same or lower amper- age rating. Never use a piece ofwire or a higher-rated fusible link. This could result in serious dam- age and create a fire hazard.
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G200A01FC
G190B01A
Power steeringpump
A/C comp.
Auto tentioner fully
Alternator
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 interferencebetween the belts and other parts ofthe engine.
The fuse box for the lights and other
electrical accessories will be found inthe backside of the multi box located on the instrument panel to the left side of the driver.

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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 markingson the fluid reservoir. NOTE: Grinding noise from the power steering pump may be heard im- mediately after the engine is startedin extremely cold conditions (be- low - 20°C). If the noise stops dur- ing warm up, there is no abnormalfunction in the system. It is due to a power steering fluid characteris- tic in extremely cold conditions. Recommended Fluid Use PSF-3 type fluid NOTE: Do not start the engine when the power steering oil reservoir is empty.
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CHECKING ELECTRIC COOLING FANS
G220A01A-AAT
WARNING:
The cooling fan is controlled by engine coolant temperature and may sometimes operate even whenthe engine is not running. Use extreme caution when working near the blades of the cooling fan,so that you are not injured by a rotating fan blade. As the engine coolant temperature decreases thefan will automatically shut off. This is a normal condition.POWER STEERING FLUID LEVEL
G220B01A-AAT
Checking Engine Cooling Fan
The engine cooling fan should come on automatically if the engine coolant temperature is high. G220C01A-AAT
Checking Condenser Cooling Fan
The condenser cooling fan should come on automatically whenever the air conditioning is in operation. G230A03A-GAT
HFC5004
G230A02FC
Gasoline engine
Diesel engine
The power steering fluid level should be checked regularly.

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G240A01A-AAT
POWER STEERING HOSES
It is suggested that you check the power steering hose connections for fluid leakage at regular intervals. The power steering hoses should be re-placed if there is severe surface crack- ing, scuffing or worn spots. Deteriora- tion of the hose could cause prema-ture failure.
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 authorized HYUNDAI dealer. G350B01FC
Air pipe
The fuel system should be bled to
remove air as described in the illustra- tion if the fuel supply is exhausted during travel, when the fuel filter is replaced, or if the vehicle is not usedfor a long time.
1. Remove the air cap with pushing the button.
G350A01FC
BLEEDING THE FUEL SYSTEM
G350B01FC-GAT
(Diesel Engine)

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G300A02FC
If the fuel filter warning light illumi- nates during driving, it indicates thatwater has accumulated in the fuel filter. If this occurs, remove the water as described.1. Loosen the drain plug at the bottom of the fuel filter.
2. Tighten the drain plug when water no longer comes out.
3. Check to be sure that the warning lamp illuminates when the ignition key is turned to "ON", and that it goes off when the engine is started. If in doubt, consult your nearest authorized HYUNDAI dealer.
NOTE: It is recommended that water ac-
cumulated in the fuel filter should be removed by an authorized Hyundai dealer. G300B02FC
!WARNING:
o Do not smoke or have any other open flame near the vehicle while bleeding the fuel system.
o Be sure to carefully wipe away
any water drained out in thismanner, because the fuel mixed in the water might be ignited and result in a fire.
REMOVAL OF WATER FROM THE FUEL FILTER
G300A01B-GAT
(Diesel Engine)

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G200E03FC
G200E03FC-GAT
(Diesel Engine)
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.