2006 KIA CERATO cooling

521
Driving tips
1 23456789
Maintenance when trailer tow- ing
Your vehicle will need service more
often when you regularly pull a trail-
er. Important items to pay particularattention to include engine oil, auto-
matic transaxle fluid, axle lubricant
and cooling system fluid. Brake con-
dition is another important item to
frequently check. Each item is cov-
ered in this manual, and the Index
will help you find them quickly. If
you’re trailering, it’s a good idea to
review these sections before you
start your trip.
Don’t forget to also maintain your
trailer and hitch. Follow the mainte-nance schedule that accompanied
your trailer and check it periodically.
Preferably, conduct the check at the
start of each day’s driving. Most
importantly, all hitch nuts and boltsshould be tight.✽✽NOTICE

63
In case of an emergency
OVERHEATING
If your temperature gauge indicates
overheating, if you experience a loss
of power, or if you hear a loud knock-
ing or pinging noise, the engine has
probably overheated. Should any of
these symptoms occur, use the fol-
lowing procedure:
1. Turn on the hazard warning flash- er, then drive to the nearest safe
location and stop your vehicle; set
the automatic transaxle in P
(Park), or shift the manual
transaxle to N (Neutral) and apply
the parking brake.
2. Make sure the air conditioner is off.
3. If coolant or steam is boiling out of the radiator, stop the engine and
call an Authorized Kia Dealer for
assistance. If coolant is not boiling out, allowthe engine to idle and open the
hood to permit the engine to cool
gradually.
If the temperature does not go
down with the engine idling, stop
the engine and allow sufficient
time for it to cool.
4. The coolant level should then be checked. If the level in the reser-
voir is low, look for leaks at the
radiator hoses and connections,
heater hoses and connections,
radiator, and water pump. If youfind a major leak or another prob-
lem that may have caused the
engine to overheat, do not operatethe engine until it has been cor-
rected. Call an Authorized Kia
Dealer for assistance. If you do not
find a leak or other problem, care-
fully add coolant to the reservoir.
If the engine frequently overheats,
have the cooling system checkedand repaired by an Authorized Kia Dealer.
1 23456789
WARNING - Removing
radiator cap
Do not remove the radiator cap when the engine and radiator
are hot. Scalding hot coolant
and steam may blow out under
pressure. This could cause seri-
ous injury.

1 234567891 23456789
10
Maintenance services / 7-3 Normal maintenance schedule / 7-5
Maintenance under severe usage conditions / 7-8
Owner maintenance / 7-10Engine compartment / 7-13
Engine oil and oil filter / 7-16Engine cooling system / 7-19Brakes and clutch / 7-22Parking brake / 7-23Drive belts / 7-24
Power steering / 7-25
Steering wheel / 7-26Manual transaxle / 7-26Automatic transaxle / 7-28Lubricants and fluids / 7-31
Fuel filter / 7-32
Air cleaner / 7-33
Climate control air filter / 7-35
Wiper blades / 7-37
Maintenance

1 23456789
Maintenance
6
7
NORMAL MAINTENANCE SCHEDULE (cont.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change. *3
: If the diesel fuel specifications don't meet the European standards EN590, replace it more frequently.
Consult an authorized Kia dealer for details.
*4 : When adding coolant, use only a qualified coolant additive for your vehicle and never mix hard water in the
coolant filled at the factory. An improper coolant mixture can result in serious malfunction or engine damage.
MAINTENANCE
INTERVALS
MAINTENANCE ITEMNumber of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96
Miles×1,000 10 20 30 40 50 60 70 80
Km×1,000 15 30 45 60 75 90 105 120
Fuel filter cartridge *3
(Diesel) R R R R
Fuel lines and hoses I I I I I I I I Cooling system
For Europe *4
Engine coolant
Except Europe
Battery condition I I I I I I I I
All electrical systems I I I I
Brake lines, hoses and connections I I I I I I I I
Brake pedal, clutch pedal I I I I
Parking brake I I I I
Inspect “Coolant level adjustment and leak” every day
Inspect “Water pump” when replacing the drive belt or timing belt
At first, replace at 90,000 km (60,000 miles) or 60 months:
after that, replace every 45,000 km (30,000 miles) or 24 months Replace every 45,000 km (30,000 miles) or 24 months

719
Maintenance
1 23456789
ENGINE COOLING SYSTEM
The high-pressure cooling system
has a reservoir filled with year-round
antifreeze coolant. The reservoir is
filled at the factory.
Check the antifreeze protection and
coolant level at least once a year, atthe beginning of the winter season,
and before traveling to a colder cli-
mate. Checking the coolant level
WARNING
- Removing
radiator cap
 Never attempt to remove the radiator cap while the engine
is operating or hot. Doing somight lead to cooling system
and engine damage and could
result in serious personal
injury from escaping hotcoolant or steam.
 Turn the engine off and wait until it cools down. Even then,
use extreme care when
removing the radiator cap.
Wrap a thick towel around it,
and turn it counterclockwise
slowly to the first stop. Step
back while the pressure is
released from the cooling sys-
tem. When you are sure all thepressure has been released,
press down on the cap, using
a thick towel, and continue
turning counterclockwise to
remove it.
(Continued)
(Continued)
 Even if the engine is not oper-ating, do not remove the radi- ator cap or the drain plugwhile the engine and radiator
are hot. Hot coolant and steam
may still blow out under pres-
sure, causing serious injury.

Maintenance
20
7
1 23456789
Check the condition and connections of all cooling system hoses and
heater hoses. Replace any swollen
or deteriorated hoses. The coolant level should be filled
between F and L marks on the side
of the coolant reservoir when theengine is cool.
If the coolant level is low, add enough
specified coolant to provide protec-tion against freezing and corrosion.
Bring the level to F, but do not over-
fill. If frequent additions are required,
see an Authorized Kia Dealer for acooling system inspection. Changing coolant Change coolant according to the
Maintenance Schedule.
 Use only soft (de-mineralized)
water in the coolant mixture.
 The engine in your vehicle has alu- minum engine parts and must be
protected by an ethylene-glycol-
based coolant to prevent corrosionand freezing.  DO NOT USE alcohol or methanol
coolant or mix them with the spec-ified coolant.
 Do not use a solution that contains more than 60% antifreeze or less
than 35% antifreeze, which would
reduce the effectiveness of thesolution.
For mixture percentage, refer to the
following table.
1LDN5005
-15°C (5°F) 35 65
-25°C (-13°F) 40 60
-35°C (-31°F) 50 50
-45°C (-49°F) 60 40
Ambient
Temperature Mixture Percentage (volume)
Coolant
Solution Water
Full
OK
Low
1LDE5005
Gasoline Engine
Diesel Engine
Full
OK
Low

Index
2
9
1 23456789
Air cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-33
Airbags-supplemental restraint system . . . . . . . . . . 3-56
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-100
Automatic climate control system . . . . . . . . . . . . . . 4-66
Automatic transaxle . . . . . . . . . . . . . . . . . . . . . 4-8, 7-28
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
Before driving. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Brakes and clutch. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22
Bulb replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
Climate control air filter . . . . . . . . . . . . . . . . . . . . . 7-35
Defroster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-55
Door locks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Drive belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24 Electrical circuit protection . . . . . . . . . . . . . . . . . . . . 6-7
Emergency commodity. . . . . . . . . . . . . . . . . . . . . . . 6-24
Emergency starting . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Emission control system. . . . . . . . . . . . . . . . . . . . . . . 5-3
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 7-13
Engine cooling system . . . . . . . . . . . . . . . . . . . . . . . 7-19
Engine oil and oil filter . . . . . . . . . . . . . . . . . . . . . . 7-16
Exterior care. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-58
Exterior overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Fuel filler lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-79
Fuel filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
Fuel requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Gauges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34
Hazard warning flasher . . . . . . . . . . . . . . . . . . . . . . 4-56
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-77
How to use this manual . . . . . . . . . . . . . . . . . . . . . . . 1-2
A
B
C
D
F
E
G
H