2005 KIA Rio fuel

4-31 Flashing ON and OFF :
If the CHECK ENGINE light begins to flash ON and
OFF, a more serious problem with the ECS or exhaust
system component has been detected. If this happens,
and there is no degradation to performance, the vehicle
is still driveable (avoid high speeds) but should be
checked by an authorized Kia dealer at your earliest
possible convenience. If the flashing CHECK
ENGINE light is accompanied by a decrease in power
or poor running conditions, safely stop the vehicle and
immediately contact Kia Roadside Assistance.
Note that the CHECK ENGINE light will illuminate
for a problem like a loose or missing gas cap, but will
not illuminate as a result of low engine oil or coolant,
low automatic transaxle fluid or engine overheating.
The driver will be alerted to these conditions by other
indicators on the instrument panel.
CAUTION
 Prolonged driving with the On Board
Diagnostic System Malfunction Indicator Light
()illuminated may cause damage to the
emission control systems which could effect
driveability and/or fuel economy.
 If the On Board Diagnostic System
Malfunction Indicator Light () begins to
flash ON and OFF, potential catalytic convert-
er damage is possible which could result in
loss of engine power. Have the On Board
Diagnostic System inspected as soon as possi-
ble by an authorized Kia dealer.
CHECK
CHECK
CHECK
CHECK
RIO ENG CNA 4.qxd 7/29/05 5:06 PM Page 31

Driving Your Vehicle4-32Key Reminder Warning Chime
If the driver’s door is opened and the ignition key is
left in the ignition switch, the key reminder warning
chime will sound. This is to remind you to remove
your keys from the ignition before you lock the vehi-
cle.Lights-On Warning ChimeThe lights-on warning chime will sound if the head-
light switch is left in the 1st or 2nd position and the
door is opened.Headlight High Beam Indicator This indicator illuminates when the headlights are on
and in the high beam position or when the turn signal
lever is pulled into the Flash-to-Pass position.O/D OFF Indicator
(automatic transaxle)This indicator comes on when the O/D system is
deactivated.
✽
NOTICE
A loose fuel filler cap may cause the On Board
DiagnosticSystem Malfunction Indicator Light
( ) in the instrument panel to illuminate
unnecessarily. Always make sure that the fuel
filler cap is tight.
CHECK
CHECK
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5-1
DRIVING TIPSFuel Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Emission Control System . . . . . . . . . . . . . . . . . . . . . . .5-3
Before Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4
Suggestions for Economical Operation . . . . . . . . . . . .5-6
Special Driving Conditions . . . . . . . . . . . . . . . . . . . . . .5-7
Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-12
Overloading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13
Label Information . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13
5
RIO ENG CNA 5.qxd 7/29/05 5:07 PM Page 1

Fuel RequirementsYour new Kia Vehicle must use only UNLEADED
FUEL having an octane rating of 87 or higher. Your
new Kia is designed to obtain maximum performance
with unleaded fuel. Unleaded fuel will minimize
exhaust emissions and spark plug fouling.Gasoline Containing Ethanol and Methanol
Gasohol is a mixture of gasoline and ethanol (also
known as grain alcohol), or gasoline and methanol
(also known as wood alchol). Do not use gasohol
containing more than 10% ethanol;do not use gasohol
containing any methanol whatsoever.
Methanol (also known as wood alcohol) is a mixture of
gasoline and methanol marketed as gasohol. Do not
use gasoline or gasohol containing methanol.
Either of these fuels may cause driveability problems
and damage to the fuel system.
Discontinue using gasohol of any kind if driveability
problems occur.
Vehicle damage or driveability problems may not be
covered by the manufacturer’s warranty if they result
from the use of:
1. Gasohol containing more than 10% ethanol,
2. Gasoline or gasohol containing methanol, or
3. Leaded fuel or leaded gasoholDriving Tips5-2
✽
NOTICE
NEVER USE LEADED FUEL. The use of leaded
fuel is detrimental to the catalytic converter.
Never add any fuel system cleaning agents to the
fuel tank other than what Kia has specified or the
equivalent. (Consult an Authorized Kia Dealer for
details.)
Leaded fuel will damage the engine control
system’s oxygen sensor and affect the emission
control system.
✽
NOTICE
Never use gasohol which contains methanol.
Discontinue use of any gashohol product which
impairs driveability.
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Operating Precautions for Catalytic ConvertersYour vehicle is equipped with a catalytic converter
emission control device.
Therefore, the following precautions must be observed:
 Use only UNLEADED FUEL.
 Do not park the vehicle over or near flammable
objects, such as dry grass, paper, leaves, etc. Under
certain conditions, they could be ignited by a hot
exhaust system.
 Do not operate the vehicle when there are signs of
engine malfunction, such as misfire or a noticeable
loss of performance.
 Do not misuse or abuse the engine. Examples of
misuse are coasting with the ignition off and
descending steep grades in gear with the ignition
off.
 Do not operate the engine at high idle speed for
extended periods (5 minutes or more). Do not modify or tamper with any part of the engine
or emission control system. All inspections and
adjustments must be made by a qualified technician.
Failure to observe the above precautions could result in
damage to the catalytic converter and to your vehicle
and could void your warranties.
Before DrivingBefore entering vehicle:
 Be sure that all windows, outside mirror(s), and
outside lights are clean.
 Check the condition of the tires.
 Check under the vehicle for any sign of leaks.
 Be sure there are no obstacles behind you if you
intend to back up.
Driving Tips5-4
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Suggestions for Economical
OperationYour vehicle’s fuel economy is mainly dependent on
your style of driving, how you drive, where you drive
and when you drive.
Each of these factors has an effect on how many miles
(kilometers) you can get from a gallon (liter) of fuel.
To operate your vehicle as economically as possible,
use the following driving suggestions to help save
money in both fuel and repairs:
 Avoid lengthy warm-up idling. Once the engine
is running smoothly, begin driving. Remember,
though, that on cold days, engine warm-up may take
a little longer.
 Save fuel by accelerating slowly after stopping.
 Keep the engine in tune and follow the
recommended periodic maintenance schedule.
This will increase the life of all parts and lower your
operating costs.
 Do not use the air conditioner unnecessarily.
 Slow down when driving on rough roads. For longer tire life and better fuel economy, always
keep the tires inflated to the recommended
pressures.
 Maintain a safe distance from other vehicles to
avoid sudden stops. This will reduce wear on brake
linings and pads and save fuel because extra fuel is
required to accelerate back to driving speed.
 Do not carry unnecessary weight in the vehicle.
 Do not rest your foot on the brake pedal while
driving. This can cause needless wear, possible
damage to the brakes, and poor fuel economy.
 Improper wheel alignment causes the tires to roll
at excessive angles, which results in faster tire wear.
It takes more power to overcome this improper
alignment, which wastes fuel.
 Open windows at high speeds can reduce fuel
economy.
 Crosswinds and headwinds reduce fuel economy. To
help offset some of this loss, slow down when
driving in these conditions.Driving Tips5-6
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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

6-13 Memory Fuse (If Equipped)
Your vehicle is equipped with a “Memory Fuse” to
prevent battery discharge if the vehicle is parked for
prolonged periods without being operated. Use the
following procedures before parking the vehicle for a
prolonged period.
1. Turn off the engine.
2. Turn off the headlights and tail lights.
3. Open the main fuse box cover in the engine compartment
and pull up the “ROOM FUSE 15A” using the fuse
puller; push the fuse to the side. This will change the
MEMORY FUSE mode to prevent battery discharge.
FUEL
PUMPFRONT
FOGA/CON
HEAD
LAMPCOOL.FANHORN
TNS MAIN
COND.F( ) ( )
( )
( )
COND.FAN
ROOM 15A
IG COIL
(ABS)(F/FOG)
HEAD 15A
15A15A
25A
20A
* REFER TO OWNER'S MANUAL FOR FUSE AND RELAY SERVICE.
* ( ) : OPTION
RIOMEMORY
CAUTION
•If the memory fuse is pulled up from the fuse
box housing, the radio and dome light will not
operate. After reinstalling the “Memory Fuse”,
the radio “anti-theft”code (Optional) must be
entered again and the preset radio stations
must be reselected.
Even though the memory fuse is pulled up, the
battery can still be discharged by operation of
the headlights or other electrical devices.
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