check engine HYUNDAI GX350 L 2005 Owner's Manual

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VEHICLE MAINTENANCE REQUIREMENTS2
MAINTENANCE INTERVALS
F010E01A-AATDo-It-Yourself MaintenanceIf you are mechanically inclined, own a few tools
that are required and want to take the time to do
so, you can inspect and service a number of
items. For more information about doing it your-
self, see Section 6.F010D01A-AATGeneral ChecksThese are the regular checks you should per-
form when you drive your Hyundai or you fill the
fuel tank. A list of these items will be found on
page 6-3.
F010C01A-AATSpecified Scheduled ProceduresThese are the procedures such as inspections,
adjustments and replacements that are listed in
the maintenance charts starting on page 5-4.
These procedures must be performed at the
intervals shown in the maintenance schedule to
assure that your warranty remains in effect.
Although it is strongly recommended that they
be performed by the trained technicians at your
Hyundai dealer, these procedures may be per-
formed at any qualified service facility.
It is suggested that genuine Hyundai service
parts be used for any required repairs or re-
placements. Other parts of equivalent quality
such as engine oil, engine coolant, auto transaxle
oil, brake fluid and so on which are not supplied
by Hyundai Motor Company or its distributorF010B01A-AATMaintenance RequirementsThe maintenance required for your Hyundai
can be divided into three main areas:
o Specified scheduled procedures
o General checks
o Do-it-yourself maintenance
F010A01A-AATService RequirementsTo ensure that you receive the greatest number
of miles of satisfying operation from your Hyundai,
certain maintenance procedures must be per-
formed. Although careful design and engineer-
ing have reduced these to a minimum, those that
are required are of the utmost importance.
It is your responsibility to have these mainte-
nance procedures performed to comply with
the terms of the warranties covering your new
Hyundai. The Owner's Handbook supplied with
your new vehicle provides further information
about these warranties.may be used without affecting your warranty
coverage but you should always be sure these
are equivalent to the quality of the original
Hyundai parts. Your Owner's Handbook pro-
vides further information about your warranty
coverage.
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VEHICLE MAINTENANCE REQUIREMENTS
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EXPLANATION OF SCHEDULED MAINTENANCE ITEMS
F060J01A-AATo Spark plugsMake sure to install new spark plugs of the
correct heat range.F060H01A-AATo Air cleaner filterA Genuine Hyundai air cleaner filter is recom-
mended when the filter is replaced.F060G01A-AATo Vapor Hose and Fuel Filler CapThe vapor hose and fuel filler cap should be
inspected at those intervals specified in the
maintenance schedule. Make sure that a new
vapor hose or fuel filler cap is correctly re-
placed.
F060F01A-AATo Vacuum, Crankcase
Ventilation HosesInspect the surface of hoses for evidence of
heat and/or mechanical damage. Hard and
brittle rubber, cracking, tears, cuts, abrasions,
and excessive swelling indicate deterioration.
Particular attention should be paid to examine
those hose surfaces nearest to high heat
sources, such as the exhaust manifold.Inspect the hose routing to assure that the
hoses do not come in contact with any heat
source, sharp edges or moving component
which might cause heat damage or mechanical
wear. Inspect all hose connections, such as
clamps and couplings, to make sure they are
secure, and that no leaks are present. Hoses
should be replaced immediately if there is any
evidence of deterioration or damage.F060D01A-AATo Fuel Lines, Fuel Hoses and Connec-
tionsCheck the fuel lines, fuel hoses and connec-
tions for leakage and damage. Have a trained
technician replace any damaged or leaking
parts immediately.
F060C01A-AATo Fuel FilterA clogged filter can limit the speed at which the
vehicle may be driven, damage the emission
system and cause hard starting. If an exces-
sive amount of foreign matter accumulates in
the fuel tank, the filter may require replacement
more frequently.
After installing a new filter, run the engine for
several minutes, and check for leaks at the
connections. Fuel filters should be installed by
trained technicians.F060A01A-AAT
F060M01A-AATo Engine Oil and FilterThe engine oil and filter should be changed at the
intervals specified in the maintenance sched-
ule. If the car is being driven in severe condi-
tions, more frequent oil and filter changes are
required.
F060B01A-AATo Drive BeltsInspect all drive belts for evidence of cuts,
cracks, excessive wear or oil and replace if
necessary. Drive belts should be checked
periodically for proper tension and adjusted as
necessary.
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VEHICLE MAINTENANCE REQUIREMENTS8
F070L01A-AATo Suspension Mounting BoltsCheck the suspension connections for loose-
ness or damage. Retighten to the specified
torque.F070K01A-AATo Exhaust Pipe and MufflerVisually inspect the exhaust pipes, muffler and
hangers for cracks, deterioration, or damage.
Start the engine and listen carefully for any
exhaust gas leakage. Tighten connections or
replace parts as necessary.F070J01A-AATo Brake Pads, Calipers and RotorsCheck the pads for excessive wear, discs for
run out and wear, and calipers for fluid leakage.
F070H01A-AATo Rear Brake Drums/Linings, Parking
BrakeCheck the rear brake drums and linings for
scoring, burning, leaking fluid, broken parts,
and excessive wear. Inspect the parking brake
system including the parking brake lever and
cables. For detailed service procedures, refer
to the Shop Manual.F070G02A-AATo Brake FluidCheck brake fluid level in the brake fluid reser-
voir. The level should be between "MIN" and
"MAX" marks on the side of the reservoir. Use
only hydraulic brake fluid conforming to DOT 3
or DOT 4.F070F01A-AATo Brake Hoses and LinesVisually check for proper installation, chafing,
cracks, deterioration and any leakage. Replace
any deteriorated or damaged parts immedi-
ately.
F070E05A-AATo Automatic Transaxle Fluid and FilterThe fluid level should be in the "HOT" range of
the dipstick, after the engine and transaxle are
at normal operating temperature. Check the
automatic transaxle fluid level with the engine
running and the transaxle in neutral, with the
parking brake properly applied. Use HYUNDAI
GENUINE ATF SP III, DIAMOND ATF SP III, SK
ATF SP III or other brands approved by Hyundai
Motor Co., when adding or changing fluid.F070C01A-AATo CoolantThe coolant should be changed at the intervals
specified in the maintenance schedule.F060E01A-AATo Timing beltInspect all parts related to the timing belt for
damage and deformation. Replace any dam-
aged parts immediately.
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VEHICLE MAINTENANCE REQUIREMENTS
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F070Q01A-AATo Air Conditioning RefrigerantCheck the air conditioning lines and connec-
tions for leakage and damage. Check air con-
ditioning performance according to the relevant
shop manual if necessary.F070P01A-AATo Driveshafts and BootsCheck the driveshafts, boots and clamps for
cracks, deterioration, or damage. Replace any
damaged parts and, if necessary, repack the
grease.
F070N02A-AATo Power Steering Pump and HosesCheck the power steering pump and hoses for
leakage and damage. Replace any damaged or
leaking parts immediately. Inspect the power
steering belt for evidence of cuts, cracks, ex-
cessive wear, oiliness and proper tension.
Replace or adjust it if necessary.F070M01Y-AATo Steering Gear Box, Linkage & Boots/
Lower Arm Ball Joint, Upper Arm Ball
JointWith the vehicle stopped and engine off, check
for excessive free-play in the steering wheel.
Check the linkage for bends or damage. Check
the dust boots and ball joints for deterioration,
cracks, or damage. Replace any damaged
parts.
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Engine Compartment .................................................... 6-2
General Checks ............................................................ 6-3
Checking the Engine Oil ............................................... 6-4
Changing the Oil and Filter ............................................ 6-5
Checking and Changing the Engine Coolant ................ 6-6
Spark Plugs .................................................................. 6-8
Changing the Air Cleaner Filter ..................................... 6-9
Checking the Transaxle Fluid .....................................6-11
Checking the Brakes ..................................................6-12
Air Conditioning Care..................................................6-14
Changing the Conoitioner Air Filter
(For Evaporator and Blower Unit) .............................6-15
Checking Drive Belts ..................................................6-17
Checking and Replacing Fuses..................................6-17
Power Steering Fluid Level .........................................6-20
Headlight Aiming Adjustment......................................6-21
Replacement of Light Bulbs ........................................6-22
Bulb Wattage ...............................................................6-31
Junction Box Description............................................6-32
Do-It-Yourself Maintenance
6
6
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DO-IT-YOURSELF MAINTENANCE
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GENERAL CHECKS
G020C01L-AATVehicle InteriorThe following should be checked each time
when the vehicle is driven:
o Lights operation
o Windshield wiper operation
o Horn operation
o Defroster, heating system operation (and air
conditioning, if installed)
o Steering operation and condition
o Mirror condition and operation
o Turn signal operation
o Accelerator pedal operation
o Brake operation, including parking brake
o Automatic transaxle operation, including
"Park" mechanism operation
o Seat control condition and operation
o Seat belt condition and operation
o Sunvisor operation
If you notice anything that does not operate
correctly or appears to be functioning incor-
rectly, inspect it carefully and seek assistance
from your Hyundai dealer if service is needed.
G020B01A-AATVehicle ExteriorThe following should be checked monthly:
o Overall appearance and condition
o Wheel condition and wheel nut torque
o Exhaust system condition
o Light condition and operation
o Windshield glass condition
o Wiper blade condition
o Paint condition and body corrosion
o Fluid leaks
o Door and hood lock condition
o Tire pressure and condition (including spare
tire)
G020A01L-AATEngine CompartmentThe following should be checked regularly:
o Engine oil level and condition
o Transaxle fluid level and condition
o Brake fluid level
o Coolant level
o Windshield washer fluid level
o Accessory drive belt condition
o Engine coolant hose condition
o Fluid leaks (on or below components)
o Power steering fluid level
o Battery condition
o Air filter condition
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DO-IT-YOURSELF MAINTENANCE
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CHECKING THE ENGINE OIL
G030D01A-AATAdding OilIf the oil level is close to or below the "LOW"
mark, add oil until it reaches the "FULL" mark.
To add oil:
1. Remove the oil filler cap by turning it counter-
clockwise.
2. Add oil, then check the level again. Do not
overfill.
3. Replace the cap by turning it clockwise.
The distance between the "FULL" and "LOW"
marks is equal to about 1 quart of oil.
G030A01A-AATEngine oil is essential to the performance and
service of the engine. It is suggested that you
check the oil level at least once a week in normal
use and more often if you are on a trip or driving
in severe conditions.
G030C02A-AATTo Check the Oil Level
G030B01A-AATRecommended OilSH, SG or SG/CD (API) multi-grade and fuel
efficient oil is recommended.Before checking the oil, warm up the engine to
the normal operating temperature and be sure
your car is parked on level ground. Turn the
engine off.
Wait five minutes, then remove the dipstick,
wipe it off, fully reinsert the dipstick and withdraw
it again. Then note the highest level the oil has
reached on the dipstick. It should be between
the upper ("FULL") and lower ("LOW") range.
G030A02AG030C01L-1
G030D01L-1
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DO-IT-YOURSELF MAINTENANCE
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!
CHANGING THE OIL AND FILTER
!
WARNING:
Be very careful when draining the engine oil
as it may be hot enough to burn you!
G040A01L-AATThe engine oil and filter should be changed at
those intervals specified in the maintenance
schedule in Section 5. If the car is being driven
in severe conditions, more frequent oil and filter
changes are required.
The procedure for changing the oil and filter is
as follows:
1. Park the car on level ground and set the
parking brake. Start the engine and let it
warm up until the needle on the coolant
temperature gauge moves above the lowest
mark. Turn the engine off and place the gear
selector lever in "P".
2. Open the hood and remove the engine oil
filler cap.
G040A02L
3. Slide underneath the car and loosen the
drain plug by turning it counterclockwise with
a wrench of the proper size. Be sure that a
drain pan is in position to catch the oil as it
drains out, then remove the drain plug.
4. When the oil has stopped draining, replace the
drain plug using a new washer and retighten by
turning it clockwise.
Oil pan drain plug tightening torque:
3.5 ~ 4.0 kgf.m
5. Remove the oil filter by turning it counterclock-
wise with a oil filter wrench of the proper size. A
certain amount of oil will come out when you
remove the filter. So be sure to have your drain
pan in place underneath it.
6. Install a new oil filter in accordance with the
instructions on the carton or on the filter itself. Do
not over-tighten.
Oil filter tightening torque:1.2 ~1.6 kgf.m
Be sure that the mounting surface on the engine
is clean and that the old gasket is removed
completely. Lubricate the new gasket on the
filter with clean engine oil before installation.
7. Remove the engine oil level dipstick.8. Refill the crankcase with the recommended
engine oil. Refer to the specification in chap-
ter 9 for engine oil capacity.
Oil filler cap
Oil fillerDrain plug9. Start the engine and check to be sure no oil
is leaking from the drain plug or oil filter.
10.Shut off the engine and recheck the oil level.
NOTE:Always dispose of used engine oil in an
environmentally acceptable manner. It is
suggested that it be placed in a sealed
container and taken to a service station for
reclamation. Do not pour the oil on the
ground or put it in with the household trash.
CAUTION
Slowly pour the recommended oil using by
a tunnel. Do not overfill not to damage
engine.
!
PROPOSITION 65 WARNING:
Used engine oil may cause irritation or can-
cer of the skin if left in contact with the skin
for prolonged periods of time. Used engine
oil contains chemicals that have caused
cancer in laboratory animals. Always protect
your skin by washing your hands thoroughly
with soap and warm water as soon as pos-
sible after handling used oil.
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DO-IT-YOURSELF MAINTENANCE
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CHECKING AND CHANGING THE
ENGINE COOLANT!
Ambient
temperature
°C ( °F)
-15 (5)
-25 (-13)
-35 (-31)
-45 (-49)
65%
60%
50%
40% 35%
40%
50%
60%Water Antifreeze
solution Engine Coolant concentration
G050B01A-AATRecommended Engine CoolantUse a high quality ethylene-glycol coolant in a
50/50 mix with water. The engine coolant should
be compatible with aluminum engine parts.
Additional corrosion inhibitors or additives should
not be used. The cooling system must be
maintained with the correct concentration and
type of engine coolant to prevent freezing and
corrosion. Never allow the concentration of
antifreeze to exceed the 60% level or go below
the 35% level, or damage to the cooling system
may result. For proper concentration when
adding or replacing the engine coolant, refer to
the following table.
G050B01L G050A01A-AAT
WARNING:
Do not remove the radiator cap when the
engine is hot. When the engine is hot, the
engine coolant is under pressure and may
erupt through the opening if the cap is
removed. You could be seriously burned if
you do not observe this precaution. Do not
remove the radiator cap until the radiator is
cool to the touch.
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DO-IT-YOURSELF MAINTENANCE
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G050D02A-AATTo Change the Engine CoolantThe engine coolant should be changed at those
intervals specified in the vehicle maintenance
schedule in Section 5.
G050C01A-AATTo Check the Coolant LevelThe coolant level can be seen on the side of the
plastic coolant reservoir. The level of the cool-
ant should be between the "L" and "F" lines on
the reservoir when the engine is cool. If the level
is below the "L" mark, add engine coolant to
bring it up between "L" and "F". If the level is low,
inspect for coolant leaks and recheck the fluid
level frequently. If the level drops again, visit
your Hyundai dealer for an inspection and
diagnosis of the reason.
G050C01L
CAUTION:
Engine coolant can damage the finish of
your car. If you spill engine coolant on the
car, wash it off thoroughly with clean water.
1. Park the car on level ground, set the park-
ing brake and remove the radiator cap when
cool.
2. Be sure your drain receptacle is in place.
Open the drain cock on the radiator. Allow all
the engine coolant to drain from the cooling
system, then securely close the drain cock.
3. Check Section 9 for the capacity of the
cooling system in your car. Then, following
the manufacturer's directions on the engine
coolant container, add the appropriate quan-
tity of coolant to the radiator.
!
4. Turn the radiator cap counterclockwise with-
out pressing down on it, until it stops. This
relieves any pressure remaining in the cool-
ing system. And remove the radiator cap by
pushing down and turning counterclock-
wise.
Now fill the radiator with clean demineralized
or distilled water. Continue to add clean
demineralized or distilled water in small quan-
tities until the fluid level stays up in the
radiator neck.
G050D01L
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