2005 KIA Rio cooling

Driving Your Vehicle4-46Face - floor position
Air flow is directed towards the face and the
floor. The air to the floor is warmer than the
air to the face (except when the temperature
control is set to the extreme cold position).
(outlet port: , , )
Floor position
Most of the air flow is directed to the floor,
with a small amount of the air being directed
to the windshield and side window defroster.
(outlet port: , )
Floor - defrost position
Most of the air flow is directed to the floor
and the windshield with a small amount
directed to the side window defrosters.
(outlet port: , , )
Defrost position
Most of the air flow is directed to the wind-
shield with a small amount of air directed to
the side window defrosters.
(outlet port: , )Air Flow Control Button
It is recommended that under normal conditions the
outside (fresh) air position be selected.
Recirculated air position If you press the air intake control button once (recircu-
late), almost all outside air flow into the vehicle is shut
off, and air within the vehicle will be recirculated.
This position can be used temporarily for maximum
heating or cooling (if equipped with an air condition-
ing) and to help prevent undesirable outside air flow
into the vehicle.
BC
C
D
D
A
C
D
A
D
CAUTION
Continued climate control system operation in the
recirculated air position may allow humidity to
increase inside the vehicle which may fog the
glass and obscure visibility
WARNING
Don’t sleep in a vehicle with air conditioning
system or heating system on. It may cause seri-
ous harm or death to passengers due to a drop
in the oxygen level and/or body temperature.
RIO ENG CNA 4.qxd 7/29/05 5:06 PM Page 46

4-49
Air Conditioning (If Equipped)
All Kia Air Conditioning Systems are filled with envi-
ronmentally friendly R134a refrigerant which is not
damaging to the ozone layer.
1. Start the engine. Depress the air conditioning
switch.
2. Set the mode selection knob to the face posi-
tion.
3. Set the air intake control switch to the outside air or
the recirculated air position (switch indicator ON).
4. Set the temperature control knob to the desired
position.
5. Set the fan speed control knob to the desired speed.
6. Adjust the fan speed control knob and temperature
control knob to maintain maximum comfort.
If warmer air is desired at floor level for bi-level
operation, set the mode selection knob to the
position and adjust the temperature control knob to
maintain maximum comfort.
When maximum cooling is desired, set the tempera-
ture control knob to the extreme left position and set
the air intake control switch to the recirculated air
position, then set the fan speed control knob to the
highest speed.
Air Conditioning System Operating Tips:
 If the vehicle has been parked in direct sunlight dur-
ing hot weather, open the windows for a short time
to let hot air inside the vehicle escape.
 To help reduce moisture on the inside of windows
on rainy, humid days, decrease the humidity inside
the vehicle by operating the air conditioning system.
 During air conditioning system operation, you may
occasionally notice a slight change in engine speed
at idle as the A/C compressor cycles ON. This is a
normal system operating characteristic.
 Use the air conditioning system every month if only
for a few minutes.
✽
NOTICE
When using the air conditioning system, monitor
the temperature gauge closely while driving up
long hills or in heavy traffic when outside temper-
atures are high. Air conditioning system operation
may cause engine overheating. Continue to use
the blower fan but turn the air conditioning sys-
tem off if the temperature gauge indicates engine
overheating.
RIO ENG CNA 4.qxd 7/29/05 5:06 PM Page 49

Windshield Defrosting and
DefoggingTo defog inside windshield
1. Set the mode selection knob to the or posi-
tion. When you select or position, the sys-
tem automatically turns on the outside (fresh) air
mode.
2. Set the temperature control knob to the desired posi-
tion.
3. Set the fan speed control knob to any desired speed
except “O”. For maximum defogging, set the fan
speed control knob to the “3” or “4” position.
1
2
3
Driving Your Vehicle4-50 After air conditioning system use, you may notice
clear water dripping (or even puddling) on the
ground under the passenger side of the vehicle. This
is a normal system operating characteristic.
 The air conditioning system includes a function that
will automatically turn the A/C compressor OFF if
engine coolant temperature approaches an overheat-
ing level. A/C compressor operation will resume
once engine coolant temperature returns to the “nor-
mal” range. Also, the A/C compressor is automati-
cally turned off for a few seconds when the acceler-
ator is fully depressed.
 When operating the air conditioning system use the
outside (fresh) air position.
 Operating the air conditioning system in the recircu-
lated air position does provide maximum cooling,
however, continual operation in this mode may
cause the air inside the vehicle to become stale.
2FDA401
RIO ENG CNA 4.qxd 7/29/05 5:06 PM Page 50

2. Make sure the air conditioner is off.
3. If coolant or steam is boiling out of the radiator,
stop the engine, then turn the ignition switch to the
ON position. Do not restart the engine. The radiator
cooling fan will automatically operate with the
ignition switch in the ON position. If the cooling
fan does not operate, call an Authorized Kia Dealer
for assistance.
If coolant is not boiling out, allow the 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 reservoir is low, look for leaks at the
radiator hoses and connections, heater hoses and
connections, radiator, and water pump. If you find a
major leak or another problem that may have
caused the engine to overheat, do not operate the
engine until the problem has been corrected. Call
an Authorized Kia Dealer for assistance.
If you do not find a leak or other problem, carefully
add coolant to the reservoir.
If the engine frequently overheats, have the cooling
system checked and repaired.
6-3
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 serious injury.
RIO ENG CNA 6.qxd 7/29/05 5:15 PM Page 3

6-11
Engine compartment
DESCRIPTION FUSE PROTECTED
RATING COMPONENT
Engine Compartment
(ABS) 15A ABS
RR FOG 10A Rear fog light (if equipped)
(F/FOG) 15A Front fog light (if equipped)
MAIN 80A Battery is not rechargeable
IG 1 30A (It will be automatically connect
ed to the secondary fuse.) CIGAR
10A, AUDIO 10A, IG COIL 15A,
TURN LAMP 10A, A/BAG 10A,
WIPER(RR) 15A, WIPER(FRT)
15A, RELAY 10A, START 10A
BLOWER 30A Heater
COOLING 30A Cooling fan
(ABS 1) 30A ABS
COND. FAN 20A Condenser fan
HEAD-HI 15A Head lamp high
HEAD-LOW 15A Head lamp low
EMS 10A Engine sensors
INJECTOR 15A Injector, 0
2sensor
F/PUMP 10A Fuel pump
ECU 10A Engine control unit, ECAT unit,
Main relay
RELAY 10A Blower motor, Power window,
Rear window defroster, Head
lamp(Airbag equipped vehicle)
(HLLD) 10A
-
*( ):Optional
STARTWINDOW
POWERFUEL
PUMPFRONT
FOGA/CON
HEAD
LAMPCOOL.FANHORN
TNS MAIN
IG 1 BLOWER
COOL ING(ABS 1) IG 2 COND.F
( )( ) ( )
( )
( )
COND.FAN
ROOM 15A
IG COIL
(ABS)
D/LOCK
BTN
P/WIN
(ABS 2)
RR DEF
HORN
TNS
RR FOG
(HLLD)(F/FOG)
HEAD
S/ROOF
MAIN
RELAY
RELAY
ECU
F/PUMP
INJECT
EMS
HEAD
LOW
HEAD
HI 15A
15A
25A
30A
30A
30A
25A
10A
15A
10A
10A
80A15A
25A
15A
25A
10A
10A
10A
15A
10A
15A
15A
MAIN
30A 30A 30A 30A 30A 20A
* USE THE DESIGNATED FUSE AND RELAY ONLY.
* REFER TO OWNER'S MANUAL FOR FUSE AND RELAY SERVICE.
* ( ) : OPTION
RIO ENG CNA 6.qxd 7/29/05 5:15 PM Page 11

7-1
MAINTENANCEMaintenance Services . . . . . . . . . . . . . . . . . . . . . . . . .7-3
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . .7-5
Owner Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . .7-10
Engine Compartment . . . . . . . . . . . . . . . . . . . . . . . . .7-13
Engine Oil and Oil Filter . . . . . . . . . . . . . . . . . . . . . . .7-14
Engine Cooling System . . . . . . . . . . . . . . . . . . . . . . .7-16
Brakes and Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . .7-20
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-21
Power Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-22
Automatic Transaxle . . . . . . . . . . . . . . . . . . . . . . . . . .7-23
Lubricants and Fluids . . . . . . . . . . . . . . . . . . . . . . . . .7-26
Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-27
Wiper Blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-28
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-31
Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-34
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . .7-42
Lubricant Specifications . . . . . . . . . . . . . . . . . . . . . . .7-47
7
RIO ENG CNA 7-1.qxd 7/29/05 5:16 PM Page 1

MAINTENANCE SCHEDULEEngine Control systemI: Inspect these items and their related parts. If necessary,
Check the engine oil and coolant levels every week.
R: Replace or change.
NOTE :
Check the engine oil and coolant levels every week.
7-5
(1) Refer to the lubricant and coolant specifications in the Owner’s Manual.
(2) More frequent maintenance is required if driving under dusty conditions.
Kilometers or Time in Months, Whichever Comes First
km 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128Months 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
Engine oil & engine oil filter RR RRRRRRRRRR RRRR
Drive belts (tension)III I
Cooling system hoses & connectionsIIII I
Engine coolant II IIIRIIIIIRIIII
Fuel filterR
Fuel tank cap, lines and hosesII
Fuel tank air filterIRIR I
Air cleaner element II IIIRIIIIIRIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
x 1,000
(1)
(1)
(2)
RIO ENG CNA 7-1.qxd 7/29/05 5:16 PM Page 5

Maintenance7-12
WARNING - Loose Clothing/
Jewelry
Working under the hood with the engine
running is dangerous. It is even more
dangerous when you wear jewelry, long hair or
loose clothing. These can become entangled in
moving parts and result in injury. Therefore, if
you must run the engine while working under
the hood, make certain that you pull hair back,
remove all jewelry (especially rings, bracelets,
watches, and necklaces) and all neckties,
scarves, and similar loose clothing before
getting near the engine or cooling fans.
WARNING - Engine Cooling
Fans
Because your engine cooling fans are
electrically controlled, they will run if the
ignition switch is on, even if the engine is not
running. This could cause serious injury. To
prevent this, be sure the ignition is off, unless
you must run the engine while performing
maintenance or an inspection.
RIO ENG CNA 7-1.qxd 7/29/05 5:16 PM Page 12