2005 Hyundai Matrix check engine

1FEATURES OF YOUR HYUNDAI
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STEERING WHEEL TILT LEVER
B600A01A-AAT (If Installed) To Adjust the Steering Wheel:
1. Push the lever downward to unlock.
2. Raise or lower the steering wheel to
the desired position.
3. After adjustment, securely tighten the lever by pulling it upward. HFC2041
WARNING:
Do not attempt to adjust the steer-ing wheel while driving as this may result in loss of control of the ve-hicle which may cause serious in- jury or death.AUTO FUEL CUT SWITCH
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B560B01O-GAT (Gasoline Engine) The auto fuel cut switch is located on the driver's side of the engine compart-ment. In the event of a collision or sudden impact, the auto fuel cut device cuts offthe fuel supply. If this device is acti- vated, it must be reset by pressing in on the top of the switch before theengine can be restarted.
WARNING:
Before resetting the auto fuel cutswitch, the fuel line should be checked for fuel leaks. HFC4001
o Always drive your vehicle at a
moderate speed.
o To use the roof rails as a roof rack, you must fit the roof rails with two or more crossrails orequivalent before carrying cargo or lugguage on the roof.
o When crossrail is adapted, you can load things on the roof rack.
o Loading cargo or luggage over
specification on the roof rack may damage stability of your vehicle.

1FEATURES OF YOUR HYUNDAI
90AIR CONDITIONER FILTER (IN FRONT OF BLOWER UNIT)
B740D01A-AAT Operation Tips
o If the interior of the car is hot when
you first get in, open the windows for a few minutes to expel the hot air.
o When you are using the air condition-
ing system, keep all windows closedto keep hot air out.
o When moving slowly, as in heavy
traffic, shift to a lower gear. Thisincreases engine speed, which in turn increases the speed of the air conditioning compressor.
o On steep grades, turn the air condi- tioning off to avoid the possibility ofthe engine over-heating.
o During winter months or in periods when the air conditioning is not usedregularly, run the air conditioning onceevery month for a few minutes. This will help circulate the lubricants and keep your system in peak operatingcondition. B760A03FC-GAT (If Installed) The air conditioner filter is located in front of the blower unit behind the glove box. It operates to decrease pollutants from entering the car.To replace the air conditioner filter, refer to the page 6-26.
CAUTION:
o Replace the filter every 20,000 km (12,000 miles) or once a year. If the car is being driven in severe con-ditions such as dusty, rough roads, more frequent air condi- tioner filter inspections andchanges are required.
o When the air flow rate is decreased,
it must be checked at an autho-rized dealer.
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B760A01E
Evaporator core Filter
Heater core
Outside air
Inside air Inside air
Blower fan

2 DRIVING YOUR HYUNDAI
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C010A01O-AAT
WARNING: ENGINE EXHAUST CAN BE DANGEROUS!
Engine exhaust fumes can be extremely dangerous. If, at any time, you smell exhaust fumes inside the vehicle, open the windows immediately. o Do not inhale exhaust fumes. Exhaust fumes contain carbon monoxide, a colorless, odorless gas that can cause unconsciousness and death by asphyxiation. o Be sure the exhaust system does not leak. The exhaust system should be checked whenever the vehicle is raised to change the oil or for any other purpose.If you hear a change in the sound of the exhaust or if you drive over something that strikes the underneath side of the car, have the exhaust system checked as soon as possible by your Hyundai dealer. o Do not run the engine in an enclosed area. Letting the engine idle in your garage, even with the garage door open, is a hazardous practice. Never run theengine in your garage any longer than it takes to start the engine and back the car out. o Avoid idling the engine for prolonged periods with people inside the car. If it is necessary to idle the engine for a prolonged period with people inside the car, be sure to do so only in an open area with the air intake set at "Fresh" and fan operating at one of the higher speeds so fresh air is drawn into the interior. If you must drive with the tail gate open because you are carrying objects that make this necessary: 1. Close all windows. 2. Open side vents. 3. Set the air intake control at "Fresh", the air flow control at "Floor" or "Face" and the fan at one of the higher speeds.
To assure proper operation of the ventilation system, be sure the ventilation air intakes located just in front ofthe windshield are kept clear of snow, ice, leaves or other obstructions.
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DRIVING YOUR HYUNDAI
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TO START THE ENGINEBEFORE STARTING THE ENGINE
C020A01O-GAT Before you start the engine, you should always:
1. Look around the vehicle to be sure
there are no flat tires, puddles of oil, water or other indications of pos- sible trouble.
2. After entering the car, check to be sure the parking brake is engaged.
3. Check that all windows, and lights are clean.
4. Check that the interior and exterior
mirrors are clean and in position.
5. Check your seat, seatback and headrest to be sure they are in theirproper positions.
6. Lock all the doors.
7. Fasten your seat belt and be sure
that all other occupants have fas- tened theirs.
8. Turn off all lights and accessories
that are not needed. C030A01A-GAT COMBINATION IGNITION SWITCH Before starting the engine:
o If your Hyundai is equipped with a
manual transaxle, place the shift lever in neutral and depress theclutch pedal fully.
o If your Hyundai has an automatic
transaxle, place the shift lever in "P"(park).
o To start the engine, insert the igni-
tion key and turn it to the "START"position. Release it as soon as the engine starts. Do not hold the key in the "START" position for more than15 seconds.
NOTE: For safety, the engine will not start if the shift lever is not in "P" or "N"Position (Automatic Transaxle).
WARNING: (DIESEL ENGINE)
To ensure that sufficient vacuum exists within the brake system dur- ing cold weather start-up condi-tions, it is necessary to run the engine at idle for several seconds after starting the engine.
9. When you turn the ignition switch to
"ON", check that all appropriatewarning lights are operating and that you have sufficient fuel.
10.Check the operation of warning lights and all bulbs when key is inthe "ON" position.

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DRIVING YOUR HYUNDAI
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C090H01A-GAT NOTE:
o For smooth and safe operation, depress the brake pedal when shifting from "N"(Neutral) posi-tion or "P"(Park) position to a forward or "R"(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. C090I02A-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.
o Do not use the "P" (Park) posi- tion 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, evenmomentarily. Never leave the ve- hicle unattended while the en- gine is running.
o Check the automatic transaxle fluid level regularly, and add fluidas necessary.See the maintenance schedule for the proper fluid recommen- dation.
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C090G01S-GAT o L (Low gear): Use for driving up a very steep grade or for engine braking when descendingsteep hills. When downshifting to "L", the transaxle will temporarily remain in second gear until the vehicle hasslowed enough for low gear to engage. Do not exceed 50 km/h (30 mph) in low gear."L" shifts to 1st gear only. However, shift up to 2nd is performed when the car exceeds a certain speed and, asspeed increases, the transaxle will shift up to 3rd gear to prevent over-revving the engine.

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DRIVING YOUR HYUNDAI
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C300D02O-GAT Indicator and Warning The TCS indicator should illuminate when the ignition key is turned to "ON"or "START", but should go out after three seconds. If the indicator does not illuminate,have it checked by an authorized Hyundai dealer. Should there be any unusual condi- tions in the device, TCS illuminates as a warning.If TCS illuminates, pull your car to a safe place and stop the engine. Then, start the engine again to checkif the TCS indicator goes out. If the indicator remains lit even after the engine has been started, haveyour car checked by an authorized Hyundai dealer. NOTE: When the TCS indicator illuminates, traction control is automatically de- activated for safety.
C300B01O-GAT TCS ON Mode In the TCS ON mode, the indicator in the instrument cluster will not be illumi-nated. NOTE:
1) Turn off the engine. Then restart
the engine, and the TCS mode will automatically turn "ON".
2) When the traction control is op-
erating properly, you can feel aslight pulsation in the vehicle. This is only the effect of brakecontrol and indicates nothing unusual.
3) When the engine starts, a click is heard from the engine compart-ment; however, this is only the sound of traction control beingchecked.
4) When moving out of the mud or
fresh snow, pressing the accel-erator pedal may not cause the engine speed to increase.
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C130A01A-AAT Good braking practices
WARNING:
Nothing should be carried on top of the shelf panel behind the rear seat.If there were an accident or a sud- den stop, such objects could move forward and cause damage to thevehicle or injure the occupants.
o After being parked, check to be sure the parking brake is not engagedand that the parking brake indicator light is out before driving away.
o Driving through water may get the
brakes wet. They can also get wetwhen the car is washed. Wet brakes can be dangerous! Your car will notstop as quickly if the brakes are wet. Wet brakes may cause the car to pull to one side. To dry the brakes,apply the brakes lightly until the braking action returns to normal, taking care to keep the car undercontrol at all times. If the braking action does not return to normal, stop as soon as it is safe to do soand call your Hyundai dealer for assistance.

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DRIVING YOUR HYUNDAI
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your foot resting on the brake pedal may cause the brakes to overheat,which reduces their effectiveness and may lead to more serious con- sequences.
o Take care of your tires. Keep them inflated to the recommended pres-sure. Incorrect inflation, either toomuch or too little, results in unnec- essary tire wear. Check the tire pres- sures at least once a month.
o Be sure that the wheels are aligned correctly. Improper alignment canresult from hitting curbs or drivingtoo fast over irregular surfaces. Poor alignment causes faster tire wear and may also result in other prob-lems as well as greater fuel con- sumption.
o Keep your car in good condition. For better fuel economy and reducedmaintenance costs, maintain your car in accordance with the mainte-nance schedule in Section 5. If you drive your car in severe conditions, more frequent maintenance is re-quired (see Section 5 for details). o Keep your car clean. For maximum
service, your Hyundai should bekept clean and free of corrosive materials. It is especially important that mud, dirt, ice, etc. not be al-lowed to accumulate on the under- side of the car. This extra weight can result in increased fuel con-sumption and also contribute to cor- rosion.
o Travel lightly. Don't carry unneces- sary weight in your car. Weight re-duces fuel economy.
o Don't let the engine idle longer than
necessary. If you are waiting (andnot in traffic), turn off your engine and restart only when you're readyto go.
o Remember, your Hyundai does not
require extended warm-up. As soonas the engine is running smoothly, you can drive away. In very cold weather, however, give your enginea slightly longer warm-up period. o Don't "lug" or "over-rev" the engine.
Lugging is driving too slowly in toohigh a gear resulting in the engine bucking. If this happens, shift to a lower gear. Over-revving is racingthe engine beyond its safe limit. This can be avoided by shifting at the recommended speeds.
o Use your air conditioning sparingly. The air conditioning system is oper-ated by engine power so your fueleconomy is reduced when you use it.

2 DRIVING YOUR HYUNDAI
18SMOOTH CORNERINGWINTER DRIVING
C160A01A-AAT The more severe weather conditions of winter result in greater wear and other problems. To minimize the prob- lems of winter driving, you should fol-low these suggestions:
C150A01A-AAT Avoid braking or gear changing in cor- ners, especially when roads are wet. Ideally, corners should always be taken under gentle acceleration. If you followthese suggestions, tire wear will be held to a minimum. should be noted that installing tire chains on the tire will provide a greaterdriving force, but will not prevent side skids. NOTE: Tire chains are not legal in all prov- inces. Check province laws before fitting tire chains.
C160B01A-GAT Snowy or Icy Conditions To drive your vehicle in deep snow, it may be necessary to use snow tires or to install tire chains on your tires. Ifsnow tires are needed, it is necessary to select tires equivalent in size and type to the original equipment tires.Failure to do so may adversely affect the safety and handling of your car. Speeding, rapid acceleration, suddenbrake applications, and sharp turns are potentially very hazardous prac- tices. During deceleration, use enginebraking to the fullest extent. Sudden brake applications on snowy or icy roads may cause skids to occur. Youneed to keep sufficient distance be- tween the vehicle in front and your vehicle. Also, apply the brake gently. It C160C01A-AAT Use High Quality Ethylene Glycol Coolant Your Hyundai is delivered with high quality ethylene glycol coolant in thecooling system. It is the only type of coolant that should be used because it helps prevent corrosion in the coolingsystem, lubricates the water pump and prevents freezing. Be sure to replace or replenish your coolant in accor-dance with the maintenance schedule in Section 5. Before winter, have your coolant tested to assure that its freez-ing point is sufficient for the tempera- tures anticipated during the winter.