air conditioning KIA CERATO 2004 User Guide

Driving your vehicle
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level for bi-level operation, set the
mode to the position and
adjust the temperature control to
maintain maximum comfort.
maximum cooling is desired, set the temperature con-
trol to the minimum 17°C/62°F
and set the air intake to the recir-culated air position, then set the
fan speed control to the highestspeed.✽✽NOTICE
When using the air conditioning sys-
tem, monitor the temperature gauge
closely while driving up hills or inheavy traffic when outside tempera-
tures are high. Air conditioning sys-tem operation may cause engineoverheating. Continue to use the
blower fan but turn the air condi-
tioning system off if the temperaturegauge indicates engine overheating. Air conditioning system oper- ation tips
If the vehicle has been parked in direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
To help reduce moisture inside of windows on rainy humid days,decrease the humidity inside the
vehicle by operating the air condi-tioning system.
During air conditioning system operation, you may occasionallynotice a slight change in enginespeed at idle as the air condition-
ing compressor cycles on. This is
a normal system operation charac-
teristics.

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Driving your vehicle
Use the air conditioning systemevery month if only for a few min-
utes to ensure maximum system
performance.
When using the air conditioning system, you may notice clear water
dripping (or even pudding) on the
ground under the passenger side
of the vehicle. This is a normal sys-
tem operation characteristics.
The air conditioning system includes a function that automati-
cally turns the air conditioningcompressor off if engine coolant
temperature approaches an over
heating level. The air conditioning
compressor operation will resume
once engine coolant temperature
returns to the normal range. Also,the air conditioning compressor is
automatically turned off for a few
seconds when the accelerator isfully depressed (wide open throt-tle). When operating the air condition-
ing system use the outside (fresh)air position.
Operating the air conditioning sys- tem in the recirculated air position
does provide maximum cooling,
however, continual operation in this
mode may cause the air inside the
vehicle to become stale. Checking the amount of air
conditioner refrigerant andcompressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling alsohas a bad influence on the air condi-tioning system.
Therefore, if abnormal operation is
found, have the system inspected by
an authorized Kia dealer.

Driving your vehicle
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✽✽
NOTICE
When the performance of the air
conditioning system is reduced it is
important that the correct type and
amount of oil and refrigerant isused. Otherwise, damage to the
compressor and abnormal system
operation may occur.
Item Type Amount
Refrigerant R-134a 475 ~ 525 g (17~18 oz.)
Compressor lubricant PAG (ND-OIL8) 120 ~ 135 cc (7.3~8.2 in 3
)
CAUTION
The air conditioning system
should be serviced by anauthorized Kia dealer. Improperservice may cause serious injury.
Air conditioner refrigerant and compressor lubricant
The system complies with SAE J-639.

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Driving your vehicle
Manual climate control system
To defog inside windshield
1. Select any fan speed except “0”.
2. Select desired temperature.
3. Select the or position.
4. The outside (fresh) air and air con- ditioning will be selected.
If the air-conditioning and outside (fresh) air position are not selected
automatically, press the correspon-
ding button manually.
To defrost outside windshield
1. Set the fan speed to the “3” or “4” position.
2. Set the temperature to the extreme hot position.
3. Select the position.
4. The outside (fresh) air and air con- ditioning will be selected.
If the air-conditioning and outside (fresh) air position are not selected
automatically, press the correspon-
ding button manually.
WINDSHIELD DEFROSTING AND DEFOGGING
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CAUTION
Do not use the or posi- tion during cooling operation inextremely humid weather. Thedifference between the tempera-ture of the outside air and that of the windshield could causethe outer surface of the wind-shield to fog up, causing loss of visibility. In this case, set themode selection knob to the position and fan speed control knob to the lower speed.
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Driving your vehicle
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Automatic climate control sys- tem
To defog inside windshield
1. Select desired fan speed.
2. Select desired temperature.
3. Press the defrost button ( ).
4. The air-conditioning will be turned
on according to the detected
ambient temperature and outside(fresh) air position will be selected.
If the air-conditioning and outside(fresh) air position are not selected
automatically, press the correspon-
ding button manually.
To defrost outside windshield
1. Set fan speed to the HI (extreme right) position.
2. Set temperature to the extreme hot (25~32°C / 77~90°F ) position.
3. Press the defrost button ( ).
4. The air-conditioning will be turned on according to the detected
ambient temperature and outside(fresh) air position will be selected.
If the air-conditioning and outside(fresh) air position are not selected
automatically, press the correspon-
ding button manually.
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CAUTION
Do not use the or posi- tion during cooling operation inextremely humid weather. Thedifference between the tempera- ture of the outside air and thatof the windshield could causethe outer surface of the wind-shield to fog up, causing loss of visibility. In this case, set themode selection knob to the position and fan speed control knob to the lower speed.

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Driving your vehicle
For maximum defrosting, set thetemperature control to the extreme
right/hot position and the fan speedcontrol to the highest speed.
If warm air to the floor is desired while defrosting or defogging, setthe mode to the floor-defrost posi-tion.
Before driving, clear all snow and ice from the windshield, rear win-
dow, outside rear view mirrors, and
all side windows.
Clear all snow and ice from the hood and air inlet in the cowl grill to
improve heater and defroster effi-ciency and to reduce the probabili-
ty of fogging up inside of the wind-shield. Defogging logic
Manual climate control system
To reduce the probability of fogging up the inside of the windshield, the
air intake control is set to the outside(fresh) air position automatically if
any of following occur.
The mode is selected to the ,
or while the system is acti-
vated.
The ignition switch is turned on while the mode is selected to the , or .
In this case, the air conditioning will
automatically operate if the mode is
selected to the or .
If you don’t want the air-conditioning or outside (fresh) air position, press
the corresponding button to cancel
the operation. How to cancel or return defogging
logic of manual climate control system
1. Turn the ignition switch to the “ON”
position.
2. Turn the fan speed control knob to the “0” position.
3. Turn the mode selection knob to the defrost position ( ).
4. Push the air intake control button ( ) at least 5 times within 3
seconds.
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Then the indicator light in the air
intake control button will blink 3 times
with 0.5 second of interval. It indi-
cates that the defogging logic is can-
celed or returned to the programmed
status.
If the battery has been discharged or
disconnected, it is reset as the defog
logic status.Automatic climate control system
To reduce the probability of fogging up inside of the windshield, the air
intake control is set to outside (fresh)
air position automatically if any of fol-
lowing occur.
The ignition switch is turned on.
The OFF button is pushed.
The mode is selected to the or
position.
In this case, the air conditioning will
automatically operate if the mode is
selected to the or .
If you don’t want the air-conditioning or outside (fresh) air position, press
the corresponding button to cancel
the operation. How to cancel or return defogging
logic of automatic climate control sys-tem
1. Turn the ignition switch to the “ON”
position.
2. Select the defrost position press- ing defrost button ( ).
3. While holding the air conditioning button (A/C) pressed, press the air
intake control button ( ) at least
5 times within 3 seconds.
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Maintenance
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OWNER MAINTENANCE
Owner maintenance schedule
The following lists are vehicle checks and inspections that should be per-
formed by the owner or an
Authorized Kia Dealer at the fre-quencies indicated to help ensure
safe, dependable operation of your
vehicle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.
When you stop for fuel:
Check the engine oil level.
Check coolant level in coolant reservoir.
Check the windshield washer fluid level.
Look for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound of the exhaust or any smell of
exhaust fumes in the vehicle.
Check for vibrations in the steering wheel. Notice any increased steer-
ing effort or looseness in the steer-
ing wheel, or change in its straight-ahead position.
Notice if your vehicle constantly turns slightly or “pulls” to one side
when traveling on smooth, levelroad.
When stopping, listen and check for strange sounds, pulling to one
side, increased brake pedal travel
or “hard-to-push” brake pedal.
If any slipping or changes in the operation of your transaxle occurs,
check the transaxle fluid level.
Check automatic transaxle P (Park) function.
Check parking brake.
Check for fluid leaks under your vehicle (water dripping from the air conditioning system after use is
normal).
WARNING
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow out
under pressure. This could
cause serious injury.

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At least monthly:
Check coolant level in the coolantrecovery reservoir.
Check the operation of all exterior lights, including the stoplights, turn
signals and hazard warning flash-
ers.
Check the inflation pressures of all tires including the spare.
At least twice a year
(i.e., every Spring and Fall) :
Check radiator, heater and air con- ditioning hoses for leaks or da-
mage.
Check windshield washer spray and wiper operation. Clean wiper
blades with clean cloth dampened
with washer fluid.
Check headlight alignment.
Check muffler, exhaust pipes, shields and clamps.
Check the lap/shoulder belts for wear and function.
Check for worn tires and loose wheel lug nuts.
At least once a year :
Clean body and door drain holes.
Lubricate door hinges and checks,and hood hinges.
Lubricate door and hood locks and latches.
Lubricate door rubber weather- strips.
Check the air conditioning system before the warm weather season.
Check the power steering fluid level.
Inspect and lubricate automatic transaxle linkage and controls.
Clean battery and terminals.
Check the brake fluid level.

Maintenance
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DRIVE BELTS
Drive belts should be checked peri-
odically for proper tension and
adjusted if necessary. At the same
time, belts should be examined for
cracks, wear, fraying or other evi-
dence of deterioration and replaced
if necessary.
Belt routing should also be checked
to be sure there is no interference
between the belts and other parts of
the engine. After a belt is replaced,
the new belt should be adjusted
again after two or three weeks to
eliminate slack resulting from initial
stretching after use. Checking the compressor drive belt When the air conditioning is being
used regularly, the compressor drive
belt tension should be checked atleast once a month.To check the drive belt tension, turn
the engine off, press down on the
belt halfway between the engine
crankshaft and compressor pulleys.
Pressing with your finger, you should
not be able to deflect this belt any-
more than 8.5 mm (0.33 in). If you
have the instruments to check it, with
a force of 98 N (22 lb.), the deflection
should be 8.0 mm (0.315 in). If the
belt is too loose, have it adjusted by
an authorized Kia Dealer.
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A/C compressor pulley
P/S pump pulley
Water pump pulley
Crank shaft pulley Alternator pulley
Gasoline Engine
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Diesel Engine
Crank shaft pulley
Alternator pulleyP/S pumppulley
A/C compres- sor pulley