steering Hyundai Sonata

713
Maintenance
MAINTENANCE UNDER SEVERE USAGE CONDITIONS - PETROL ENGINE
G040200ANF-EA
The following items must be serviced more frequently on cars mainly used under severe driving conditions.
Refer to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and if necessary, adjust, correct, clean or replace
Engine oil and engine oil filter R Every 7,500 km or 6 months A, B, C, D, E,
F, G, H, I K
Air cleaner filter R C, E
Spark plugs R B, H
Manual transaxle fluid (if equipped) R Every 100,000 km C, D, E, G, H, I, K
Automatic transaxle fluid (if equipped) R Every 40,000 km A, C, D, E, F,
G, H, I
Steering gear rack, linkage and boots I C, D, E, F, G
MAINTENANCE ITEMMaintenance
operation Maintenance intervals
Driving condition
Replace more frequently
depending on the condition
Inspect more frequently
depending on the condition Replace more frequently
depending on the condition

715
Maintenance
NORMAL MAINTENANCE SCHEDULE - DIESEL ENGINE
G040300ANF-EA
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.* 1
: Adjust alternator and power steering and air conditioner drive belt (if equipped).
Inspect and if necessary correct or replace.
* 2
: Check the engine oil level and leak every 500 km or before starting a long trip.
MAINTENANCE
INTERVALS
MAINTENANCE ITEMNumber of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96
Km×1,000 15 30 45 60 75 90 105 120
Drive belts * 1
IIII
Engine oil and engine oil filter * 2
RRR RRRRR
Engine timing belt 2.0L Diesel
Tensioner/idler/damper pulley Air cleaner filter I I R I I R I IInspect when replacing the drive belt or timing beltInspect every 90,000 km or 72 months
Replace every 150,000 km or 120 months

Maintenance
18
7
NORMAL MAINTENANCE SCHEDULE - DIESEL ENGINE (CONT.)
Number of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96 Km×1,000
15 30 45 60 75 90 105 120
Steering gear rack, linkage and boots I I I I I I I I
Power steering pump, belt and hoses I I I I I I I I
Drive shaft and boots I I I I I I I I
Tyre (pressure & tread wear) I I I I I I I I
Front suspension ball joints I I I I I I I I
Bolt and nuts on chassis and body I I I I I I I I
Air conditioner refrigerant (if equipped) I I I I I I I I
Air conditioner compressor (if equipped) I I I I I I I I
Climate control air filter (if equipped)RRR RRRRR
Manual transaxle fluid (if equipped) I I I I I I I I
Automatic transaxle fluid (if equipped) I I I I I R I I
MAINTENANCE INTERVALS
MAINTENANCE ITEM
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.

719
Maintenance
MAINTENANCE UNDER SEVERE USAGE CONDITIONS - DIESEL ENGINE
G040400ANF-EA
The following items must be serviced more frequently on cars mainly used under severe driving conditions.
Refer to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and if necessary, adjust, correct, clean or replace
MAINTENANCE ITEM Maintenance
operation Maintenance intervals
Driving condition
Replace more frequently
depending on the condition
Engine oil and engine oil filter R Every 7,500 km or 6 months
A, B, C, F, G,
H, I, J, K, L
Air cleaner filter R C, E
Engine timing belt 2.0L Diesel R Every 75,000 km or 60 months D, E, F, G
Manual transaxle fluid (if equipped) R Every 100,000 km C, D, E, G, H, I, K
Automatic transaxle fluid (if equipped) R Every 40,000 km A, C, D, E, F
G, H, I
Steering gear rack, linkage and boots I C, D, E, F, G
Inspect more frequently
depending on the condition

723
Maintenance
G051300AUN
Manual transaxle fluid (if equipped)
Inspect the manual transaxle fluid
according to the maintenance schedule.
G051400AUN
Automatic transaxle fluid (if equipped)
The 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 run-
ning and the transaxle in neutral, with the
parking brake properly applied.
G051500AUN Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.G051600AUN Brake fluid
Check brake fluid level in the brake fluid
reservoir. 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 4specification.
G051700AUN
Parking brake
Inspect the parking brake system includ-
ing the parking brake lever and cables.
G051900AUN
Brake pads, calipers and rotors
Check the pads for excessive wear, discs
for run out and wear, and calipers for fluid
leakage.
G052100AUN Suspension mounting bolts
Check the suspension connections for
looseness or damage. Retighten to the
specified torque.G052200AUN
Steering gear box, linkage &
boots/lower arm ball joint
With 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.
G052400AUN Drive shafts and boots
Check the drive shafts, boots and clamps
for cracks, deterioration, or damage.
Replace any damaged parts and, if nec-
essary, repack the grease.
G052500AUN
Air conditioning refrigerant (if equipped)
Check the air conditioning lines and con-
nections for leakage and damage.

729
Maintenance
POWER STEERING FLUID
G090100AEN-EA
Checking the power steering fluid
level
With the vehicle on level ground, check
the fluid level in the power steering reser-
voir periodically. The fluid should be
between MAX and MIN marks on the
side of the reservoir at the normal tem-
perature.
Before adding power steering fluid, thor- oughly clean the area around the reser-
voir cap to prevent power steering fluidcontamination.
If the level is low, add fluid to the MAX
level.
✽✽ NOTICE
Check that the fluid level is in the
"HOT" range on the reservoir. If thefluid is cold, check that it is in the"COLD" range.
In the event the power steering system requires frequent addition of fluid, the
vehicle should be inspected by an autho-
rised HYUNDAI dealer.
Use only the specified power steering fluid. (Refer to "Recommended lubricants or capacities" in section 9.)
G090200AEN
Checking the power steering hose
Check the connections for oil leaks, dam-
age and twists in the power steering
hose before driving.
CAUTION
To avoid damage to the power steering pump, do not operate thevehicle for prolonged periods
with a low power steering fluidlevel.
Never start the engine when the reservoir tank is empty.
When adding fluid, be careful that dirt does not get into the tank.
Too little fluid can result in increased steering effort and/ornoise from the power steering system.
The use of the non-specified fluid could reduce the effectiveness ofthe power steering system and cause damage to it.ONF078007

747
Maintenance
G200500AUN-EA Wheel alignment and tyre balance
The wheels on your vehicle were aligned and balanced carefully at the
factory to give you the longest tyre
life and best overall performance.
In most cases, you will not need to
have your wheels aligned again.
However, if you notice unusual tyre
wear or your vehicle pulling one way
or the other, the alignment may needto be reset.
If you notice your vehicle vibrating
when driving on a smooth road, your
wheels may need to be rebalanced.G200600BFD-EA
Tyre replacement
If the tyre is worn evenly, a tread
wear indicator will appear as a solid
band across the tread. This showsthere is less than 1.6 mm (1/16 inch)
of tread left on the tyre. Replace the
tyre when this happens.
Do not wait for the band to appear
across the entire tread before replac-
ing the tyre.
CAUTION
Improper wheel weights can
damage your vehicle's alumini- um wheels. Use only approvedwheel weights.
1LDA5026
Tread wear indicatorWARNING - Replacing tyres
Driving on worn-out tyres is very hazardous and will
reduce braking effectiveness,
steering accuracy, and trac-tion.
Your vehicle is equipped with tyres designed to provide for
safe ride and handling capa-
bility. Do not use a size andtype of tyre and wheel that is
different from the one that is
originally installed on your
vehicle. It can affect the safety
and performance of your vehi-
cle, which could lead to han-
dling failure or rollover and
serious injury. When replacing
the tyres, be sure to equip all
four tyres with the tyre and
wheel of the same size, type,
tread, brand and load-carrying
capacity.
(Continued)

Specifications
4
9
RECOMMENDED LUBRICANTS AND CAPACITIES
I040000BNF-EA
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct
lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
LubricantVolume ( l/US qt.)Classification
API Service SJ, SL or above,
Petrol 2.4L 4.3(4.5)
ILSAC GF-3 or above
3.3L 5.2(5.5)
Diesel 2.0L 6.7(7.1)
Without CPF ; API Service CH-4 or above, ACEA B4
With CPF (Catalyzed Particulate filter) ; ACEA C3
Manual transaxle fluid 1.75(1.8) API GL-4, SAE 75W-85 (ZIC GF TOP or HD GEAR OIL XLS)
Automatic transaxle fluid Petrol2.4L 9.5(10.0)
3.3L 10.9(11.5)
Diesel 2.0L 8.5(9.0)
Power steering 0.9(1.0) PSF-4
2.4 A/T 6.0(6.3)
Petrol 2.4 M/T 6.5(6.9)
Coolant 3.3 A/T 8.2(8.7)
Diesel2.0 M/T 8.5(9.0)
2.0 A/T 8.3(8.8)
Brake/Clutch fluid 0.9(1.0) FMVSS116 DOT-3 or DOT-4 Fuel 70(18.5 US gal.) -
Engine oil *1 *2
(drain and
refill, with oil filter)
HYUNDAI GENUINE ATF SP-III, DIAMOND ATF SP-III, SK
ATF SP-III or other brands approved by Hyundai Motor Co.
Mixture of antifreeze and water
(Ethylene glycol base coolant for aluminium radiator)
* 1
Refer to the recommended SAE viscosity numbers on the next page.
* 2
Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econo
my by reducing the amount of fuel necessary
to overcome engine friction. Often, these improvements are difficult to measure in everyday driving, but in a year’s time, they can offer significant cost and energy savings.

I3
Index
Hazard warning flasher ··············································· 4-51
How to use this manual ················································· 1-2
If the engine overheats ·················································· 6-6
If the engine will not start ············································· 6-3
If you have a flat tyre ···················································· 6-7
In case of an emergency while driving ························· 6-2
Indicator symbols on the instrument cluster ················· 1-6
Instrument cluster ························································ 4-33
Instrument panel overview ············································ 2-3
Interior features ··························································· 4-82
Interior light ································································· 4-57
Interior overview ··························································· 2-2
Key positions ································································· 5-4
Keys ··············································································· 4-2
Light bulbs ··································································· 7-62
Lighting ······································································· 4-52 Maintenance services ····················································· 7-4
Manual climate control system ··································· 4-61
Manual transaxle ··························································· 5-8
Mirrors ········································································· 4-29
Owner maintenance ······················································· 7-6
Parking brake ······························································· 7-32
Power steering fluid ····················································· 7-29
Rear parking assist system ·········································· 4-48
Recommended lubricants and capacities ······················· 9-4
Remote keyless entry ····················································· 4-4
Road warning ································································· 6-2
Scheduled maintenance service ····································· 7-8
Seat ················································································ 3-2
Seat belts ······································································ 3-12
H
I
K
L
M
O
P
R
S

Index
4
I
Special driving conditions ··········································· 5-34
Starting the engine ························································· 5-5
Steering wheel ····························································· 4-27
Storage compartment ··················································· 4-80
Sunroof ········································································ 4-23
Suspension system ······················································· 5-26
Theft-alarm system ························································ 4-6
Towing ········································································· 6-13
Trailer towing ······························································ 5-42
Tyre specification and pressure label ···························· 8-2
Tyres and wheels ·················································· 7-43, 9-3
Vehicle certification label ·············································· 8-2
Vehicle identification number (VIN) ····························· 8-2
Vehicle run-in process ··················································· 1-5
Vehicle weight ····························································· 5-50
Washer fluid ································································· 7-32
Windows ······································································ 4-14
Windshield defrosting and defogging ························· 4-77
Winter driving ······························································ 5-38 Wiper blades ································································ 7-38
Wipers and washers ····················································· 4-55
V
W
T