2006 Hyundai Terracan check engine

6 DO-IT-YOURSELF MAINTENANCE
14CHANGING THE AIR CLEANER FILTER
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6. Start the engine, top off the radiator
with water and then add coolant to the reservoir until the level is be- tween "LOW" and "FULL".
7. Replace the radiator and reservoir caps and check to be sure the draincocks are fully closed and not leak- ing.
WARNING:
The cooling fan is controlled byengine coolant temperature and may sometimes operate even when the engine is not running. Use extremecaution when working near the blades of the coolant fan so that you are not injured by a rotating fanblade. As the engine coolant tem- perature decreases, the fan will au- tomatically shut off. This is a nor-mal condition. G070A03Y-AAT The replacement of air cleaner filter is
performed in the following manner.
1. Unsnap the clips around the cover.
2. When this is done, the cover can be lifted off, the old filter removed and the new filter put in its place.
Genuine Hyundai replacement parts
are recommended. HHP5013
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CAUTION:
o Operating your vehicle without a proper air cleaner filter in place can result in excessive engine wear.
o When removing the air cleaner filter, be careful that dust or dirtdoes not enter the air intake. These may result in damage to the air cleaner filter.

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CHECKING THE TRANS- MISSION OIL (MANUAL)FILLING THE WASHER RESERVOIR
CAUTION:
o Radiator antifreeze (engine cool- ant) should not be used in the washer system because it will damage the car's finish.
o The washer should not be oper- ated if the washer reservoir isempty. This can damage the washer fluid pump.
! G100A04HP-GAT Transmission lubricant in the manual transmission should be checked at those intervals specified in the ve-hicle maintenance schedule in Sec- tion 5.
Recommended Oil Use only HYUNDAI GENUINE PARTS MTF 75W/85 (API GL-4) in the manual transmission. Drain plug
G090A02HP-AAT The washer fluid reservoir supplies fluid to the windshield washer sys- tem. A good quality washer fluid should be used to fill the washer reservoir. The fluid level should be checked morefrequently during inclement weather or whenever the washer system is in more frequent use. The capacity of the washer reservoir is 4.5 liters. HHP5017
HHP5010
Filler plug
WARNING:
o Windshield washer fluid agents contain some amounts of alco- hol and can be flammable undercertain circumstances. Do not allow sparks or flame to contact the washer fluid or the washerfluid reservoir. Damage to the vehicle or its occupants could occur.
o Windshield washer fluid is poi- sonous to humans and animals.Do not drink windshield washer fluid. Serious injury or death could occur.

6 DO-IT-YOURSELF MAINTENANCE
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Manual Transmission Oil Capac- ity
The oil capacity of the manual trans-
mission is;
WARNING:
It is always better to check the trans-
mission oil level when the engine is cool or cold. If the engine is hot, you should exercise great caution to avoid burning yourself on hotengine or exhaust parts.
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Engine GasolineDiesel (2.9 CRDi)Diesel (2.5 TCI) Capacity 3.2 liters 2.5 liters
NOTE: It is recommended that the manual transaxle fluid should be checkedby an authorized Hyundai dealer.
CHECKING THE TRANSMIS- SION FLUID (AUTOMATIC)
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G110B02HP-GAT
Recommended Fluid
Your Hyundai automatic transmission is specially designed to operate with MOBIL DEXRON-II. Damage caused by a nonspecified fluid is not coveredby your new vehicle limited warranty. G110C03HP-GAT
Transmission Fluid Capacity
The fluid capacity of the automatic transmission is;
WARNING:
The transmission fluid level should be checked when the engine is at normal operating temperature. This means that the engine, radiator,exhaust system etc., are very hot. Exercise great care not to burn yourself during this procedure.
G110A02HP-AAT Transmission fluid in the automatic transmission should be checked at those intervals specified in the ve-hicle maintenance schedule in Sec- tion 5. NOTE: Automatic transmission fluid is ba- sically a red color. As drivingdistance increases, the fluid color turns darkish red gradually. It is normal condition and you shouldnot judge the need to replace based up on the changing color. You must replace the automatic transmission fluid in accordance with intervals specified in the ve- hicle maintenance schedule in sec-tion 5.
Engine GasolineDiesel (2.9 CRDi)Diesel (2.5 TCI)
Capacity
10.5 liters11.8 liters 8.2 liters

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DO-IT-YOURSELF MAINTENANCE
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G110D02HP-GAT
To Check the Transmission Fluid Level
Park the car on level ground with the
parking brake engaged. When the transmission fluid level is checked, the transmission fluid should be atnormal operating temperature and the engine idling.
While the engine is idling, apply the brakes and move the gear selectorlever from "P" to each of its other positions — "R", "N", "D", "2", "L" — and then return to "N" or "P". With theengine still idling: HHP30181. Open the hood, being careful to
keep hands, long hair and clothingclear of any moving parts.
2. Remove the transmission dipstick,wipe it clean, reinsert the dipstickas far as it will go, then remove it again. Now check the fluid level on the dipstick. It should be in the"HOT" range on the dipstick. HHP5009
G110D01HP
G110D02HP
Diesel Engine (2.5 TCI) Gasoline Engine
Diesel Engine (2.9 CRDi)

6
DO-IT-YOURSELF MAINTENANCE
23AIR CONDITIONING CARE
G140A01A-AAT
Keeping the Condenser Clean
The air conditioning condenser (and engine radiator) should be checked periodically for accumulation of dirt, dead insects, leaves, etc. These caninterfere with maximum cooling effi- ciency. When removing such accu- mulations, brush or hose them awaycarefully to avoid bending the cooling fans. G140B01A-AAT Checking the Air Conditioning Operation
1. Start the engine and let it run at
fast idle for several minutes with the air conditioning set at the maxi- mum cold setting.
2. If the air coming out of the in-dash vents is not cold, have the air con-ditioning system inspected by yourHyundai dealer.
CAUTION:
Running the air conditioning sys-tem for extended periods of timewith a low refrigerant level may damage the compressor.
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G140C01A-AAT Lubrication To lubricate the compressor and the seals in the system, the air condition-ing should be run for at least 10 minutes each week. This is particu- larly important during cool weatherwhen the air conditioning system is not otherwise in use. G140D01HP-GAT Checking the Compressor Drive Belt
G140D01HP
G140D01HR
Crankshaft pulley
Diesel Engine (2.5 TCI)
Gasoline Engine
COMP.pulley
Tension pulley
Tension pulley
Crankshaft pulley COMP.pulley

6 DO-IT-YOURSELF MAINTENANCE
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When the air conditioning is being used regularly, the compressor drive belt tension should be checked at least once a month.To check the drive belt tension, pressdown on the belt halfway between theengine crankshaft and compressor pulleys. Pressing with your finger, you should not be able to deflect this beltanymore than 8.0 mm. If you have the instruments to check it with a force of 98N (22 lb.), the deflectionshould be approx. 8.0 mm (0.315 inches). If the belt is too loose, have it adjusted by your Hyundai dealer. G140D03HP
Diesel Engine (2.9 CRDi)
Generator pulley
Water pump pulley
Tension pulley
COMP. pulley Power steeringpulley
Idler pulley
Auto tensioner Crank shaft pulley
CHANGING THE CLIMATE CONTROL AIR FILTER
B145A03HP-GAT
(For Evaporator and Blower Unit)(If Installed)
The climate control air filter is located in front of the evaporator unit behind the glove box. It helps to decrease the amount of pollutants entering the car.
1. Open the glove box and take out the damper strap from the hole. HHP2152
NOTE: The compressor drive belt tension
for diesel engine (2.9 CRDi only) is adjusted automatically.

6 DO-IT-YOURSELF MAINTENANCE
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5. Replace the two filters.
6. Installation is the reverse order of
disassembly. HHP2156
CHECKING THE FREE- PLAY
G150A01A-GAT
Steering Wheel
To check the steering wheel free-play,
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 sen-sitive to changes in resistance that mark the limits of the free-play. If the free-play is greater than specified, haveit inspected by your Hyundai dealer and adjusted or repaired if necessary. G160A01A-GAT
Clutch Pedal
With the engine off, press lightly on the clutch pedal until you feel a changein resistance. This is the clutch pedal free-play. The free-play should be within the limits specified in the illus-tration. If it is not, have it inspected by your Hyundai dealer and adjusted or repaired if necessary.
Maximum 30 mm (1.18 in)
6 ~ 13 mm(0.24 ~ 0.51 in.)
HHP5044 G160A01HP

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DO-IT-YOURSELF MAINTENANCE
27CHECKING DRIVE BELTSCHECKING BRAKE PEDAL CLEARANCE
G170A01A-GAT
Brake Pedal
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 youfeel a change in resistance. This is the brake pedal free-play. The free- play should be within the limits speci-fied in the illustration. If it is not, have it inspected by your Hyundai dealer and adjusted or repaired if necessary. 3 ~ 8 mm (0.12 ~ 0.31 in.)
G160A01HP G180A01A-GAT
You need a helper to check the brake
pedal clearance. With the engine run- ning, have your helper press down onthe brake pedal several times and then hold it down with a force of about 490N (50 kg, 110 lbs). The brakepedal clearance is the distance from the top surface of the brake pedal to the asphalt sheeting under the floormat. If the brake pedal clearance is not within the limits specified in the illustration, have it inspected by yourHyundai dealer and adjusted or re- paired if necessary. 71 mm (2.80 in.)
G190A01HP-GAT
G180A01L
G190A01HR
G190D01HP
Diesel Engine (2.5 TCI)
Gasoline Engine
Water pump pulley
Power steering pulley
Crankshaft pulley
Generator pulley Tension pulley
COMP. pulley
Idler pulley
Power steering pulley
Crankshaft pulley
Generator pulley Tension pulley
COMP. pulleyTension pulley
Tension pulley