engine KIA RIO HATCHBACK 2015 Manual Online

541
Driving your vehicle
If you open the engine hood in auto
stop mode, the light on the ISG OFF
button will illuminate and ISG system
is deactivated. If your vehicle is
equipped with the type B cluster, the
notice will illuminate on the LCD dis-
play.
Turn the ignition switch to the START
position to start the engine manually.
Auto start
To restart the engine from idlestop mode
The engine restarts from the idle
stop mode when:
Releasing the brake pedal
Moving the shift lever to R (Reverse) position or sports mode
with the brake pedal depressed
Moving the shift lever to N (Neutral) position to D (Drive) position
The engine will start and the green
AUTO STOP Indicator ( ) on the
instrument cluster will go out after
blinking for 5 seconds
The engine will restart automati- cally without the driver’s anyactions if the following occurs:
- When the front defroster is on.
- The brake vaccum pressure is low.
- The battery charging status is low.
- The vehicle speed exceeds 1 mph (1.6 km/h).
OUB051006
OUB051019
■ Type A
■Type BOUB051020
OUB051021

Driving your vehicle
42
5
- The fan speed is in the highest
position when the air conditioning is
on.
- Engine is turned off by Auto Stop for a long time.
- If you unfasten the seat belt or open the driver's door while depressing
the brake pedal.
- When a certain amount of time has passed with the climate control sys-
tem on.
The green AUTO STOP indicator
( ) on the instrument cluster will go
out after blinking for 5 seconds and
the notice will illuminate on the LCD
display (for type B cluster).Condition of ISG system oper-
ation
The ISG system will operate under the following condition:
- The driver’s seat belt is fastened.
- The driver’s door and hood are closed.
- The brake vaccum pressure is ade- quate.
- The battery is sufficiently charged.
- The outside temperature is more than 28.4°F (-2°C).
- The outside temperature is under 89.6°F (32°C).
- The engine coolant temperature is not low.
- The vehicle is on a flat road surface.
If the ISG system does not meetthat operation condition, the ISG
system is deactivated. The light on
the ISG OFF button will illuminate.
If the light comes on continuously, please check the operation condi-
tion.
OUB051022
OUB051067N

543
Driving your vehicle
ISG system deactivation
If you want to deactivate the ISGsystem, press the ISG OFF button.
The light on the ISG OFF button
will illuminate and the notice will
illuminate on the LCD display (for
type B cluster).
If you press the ISG OFF button again, the system will be activated
and the light on the ISG OFF but-
ton will turn off.
ISG system malfunction
The system may not operate
when:
- The ISG related sensors or system error occurs.
The yellow AUTO STOP indicator
( ) on the instrument cluster will
stay on after blinking for 5 seconds
and the light on the ISG OFF button
will illuminate. If your vehicle is equipped with clus-
ter type B cluster, the notice will illu-
minate on the LCD display.
If the ISG OFF button light is not
turned off by pressing the ISG OFF
button again or if the ISG system
continuously does not work correctly,
please contact an authorized Kia
dealer as soon as possible.
OUB051023
■
Type A■Type B
■Type BOUB051006/OUB051059
WARNING - Engine
Repair
Turn the ignition switch to the
LOCK (OFF) position or remove
the key from the ignition com-
pletely before performing work
on the vehicle in the engine
area. Failure to do so could
result in serious injuries due to
sudden engine reactivation.
OUB051011
Type : B

Driving your vehicle
44
5
✽
✽
NOTICE
If the AGM battery is reconnected
or replaced, ISG function will not
operate immediately.
If you want to use the ISG function,
the battery sensor needs to be cali-
brated for approximately 4 hours
with the ignition off and then, turn
the engine on and off 2 or 3 times.

545
Driving your vehicle
ACTIVE ECO SYSTEM (IF EQUIPPED)
Active ECO operation
Active ECO helps improve fuel effi-
ciency by controlling the engine and
transaxle. But fuel-efficiency can be
changed by the driver's driving habits
and road conditions.
When the Active ECO button ispressed the ECO indicator (green)
will illuminate to show that the
Active ECO is operating.
When the Active ECO is activated, it does not turn off even though the
engine is restarted again. To turn
off the system, press the active
ECO button again. If Active ECO is turned off, it will
return to the normal mode.
Limitation of Active ECO oper-
ation:
If the following conditions occur while
Active ECO is operating, the system
operation is limited even though
there is no change in the ECO indi-
cator.
When the coolant temperature islow:
The system will be limited until
engine performance becomes nor-
mal.
When driving up a hill: The system will be limited to gain
power when driving uphill because
the engine torque is restricted.
When using Sports mode: The system will be limited accord-
ing to the shift location.
When the accelerator pedal is deeply pressed for a few seconds:
The system will be limited, Judging
that the driver wants to speed up.
OUB051066N

Driving your vehicle
46
5
Your vehicle's fuel economy depends
mainly on your style of driving, where
you drive and when you drive.
Each of these factors affects how
many miles (kilometers) you can get
from a gallon (liter) of fuel. To operate
your vehicle as economically as pos-
sible, use the following driving sug-
gestions to help save money in both
fuel and repairs:
Drive smoothly. Accelerate at a
moderate rate. Don't make "jack-
rabbit" starts or full-throttle shifts
and maintain a steady cruising
speed. Don't race between stop-
lights. Try to adjust your speed to
the traffic so you don't have to
change speeds unnecessarily.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear.
Drive at a moderate speed. The faster you drive, the more fuel your
vehicle uses. Driving at a moderate
speed, especially on the highway,
is one of the most effective ways to
reduce fuel consumption. Don't "ride" the brake pedal. This
can increase fuel consumption and
also increase wear on these com-
ponents. In addition, driving with
your foot resting on the brake pedal
may cause the brakes to overheat,
which reduces their effectiveness
and may lead to more serious con-
sequences.
Take care of your tires. Keep them inflated to the recommended pres-
sure. Incorrect inflation, either too
much or too little, results in unnec-
essary tire wear. Check the tire
pressures at least once a month.
Be sure that the wheels are aligned correctly. Improper align-
ment can result from hitting curbs
or driving too fast over irregular
surfaces. Poor alignment causes
faster tire wear and may also result
in other problems as well as
greater fuel consumption. Keep your vehicle in good condi-
tion. For better fuel economy and
reduced maintenance costs, main-
tain your vehicle in accordance
with the maintenance schedule in
section 7. If you drive your vehicle
in severe conditions, more frequent
maintenance is required (see sec-
tion 7 for details).
Keep your vehicle clean. For maxi- mum service, your vehicle should
be kept clean and free of corrosive
materials. It is especially important
that mud, dirt, ice, etc. not be
allowed to accumulate on the
underside of the vehicle. This extra
weight can result in increased fuel
consumption and also contribute to
corrosion.
Travel lightly. Don't carry unneces- sary weight in your vehicle. Weight
reduces fuel economy.
Don't let the engine idle longer than necessary. If you are waiting
(and not in traffic), turn off your
engine and restart only when
you're ready to go.
ECONOMICAL OPERATION

547
Driving your vehicle
Remember, your vehicle does notrequire extended warm-up. After
the engine has started, allow the
engine to run for 10 to 20 seconds
prior to placing the vehicle in gear.
In very cold weather, however, give
your engine a slightly longer warm-
up period.
Don't "lug" or "over-rev" the engine. Lugging is driving too slowly in a
very high gear resulting in engine
bucking. If this happens, shift to a
lower gear. Over-revving is racing
the engine beyond its safe limit.
This can be avoided by shifting at
the recommended speed. Use your air conditioning sparingly.
The air conditioning system is
operated by engine power so your
fuel economy is reduced when you
use it.
Open windows at high speeds can reduce fuel economy.
Fuel economy is less in crosswinds and headwinds. To help offset
some of this loss, slow down when
driving in these conditions.
Keeping a vehicle in good operating
condition is important both for econ-
omy and safety. Therefore, have an
authorized Kia dealer perform
scheduled inspections and mainte-
nance.
WARNING - Engine off during
motion
Never turn the engine off to
coast down hills or anytime the
vehicle is in motion. The power
steering and power brakes will
not function properly without
the engine running. In addition,
turning off the ignition while
driving could engage the steer-
ing wheel lock resulting in loss
of vehicle steering. Keep the
engine on and downshift to an
appropriate gear for engine
braking effect.

Driving your vehicle
48
5
Hazardous driving conditions
When hazardous driving conditions
are encountered such as water,
snow, ice, mud, sand, or similar haz-
ards, follow these suggestions:
Drive cautiously and allow extra
distance for braking.
Avoid sudden braking or steering.
When braking with non-ABS brakes pump the brake pedal with
a light up-and-down motion until
the vehicle is stopped. Do not pump the brake pedal on a
vehicle equipped with ABS.
If stalled in snow, mud, or sand,
use second gear. Accelerate slow-
ly to avoid spinning the drive
wheels.
Use sand, rock salt, tire chains, or other non-slip material under the
drive wheels to provide traction
when stalled in ice, snow, or mud.
Rocking the vehicle
If it is necessary to rock the vehicle
to free it from snow, sand, or mud,
first turn the steering wheel right and
left to clear the area around your
front wheels. Then, shift back and
forth between 1st (First) and R
(Reverse) in vehicles equipped with
a manual transaxle or R (Reverse)
and any forward gear in vehicles
equipped with an automatic
transaxle. Do not race the engine,
and spin the wheels as little as pos-
sible. If you are still stuck after a few
tries, have the vehicle pulled out by a
tow vehicle to avoid engine overheat-
ing and possible damage to the
transaxle.
The ESC system should be turned
OFF prior to rocking the vehicle.
SPECIAL DRIVING CONDITIONS
WARNING -
Downshifting
Do not downshift with an auto-
matic transaxle while driving on
slippery surfaces. The sudden
change in tire speed could
cause the tires to skid and
result in an accident.
CAUTION - Vehicle rocking
Prolonged rocking may cause
engine overheating, transaxledamage or failure, and tire dam-age.

551
Driving your vehicle
Driving off-road
Drive carefully off-road because your
vehicle may be damaged by rocks or
roots of trees. Become familiar with
the off-road conditions where you
are going to drive before you begin
driving.
Highway driving
Tires
Adjust the tire inflation pressures to
specification. Low tire inflation pres-
sures will result in overheating and
possible failure of the tires.
Avoid using worn or damaged tires
which may result in reduced traction
or tire failure.
Never exceed the maximum tire
inflation pressure shown on the tires.
Fuel, engine coolant and engineoil
High speed travel consumes more
fuel than urban motoring. Do not for-
get to check both the engine coolant
and engine oil.
Drive belt
A loose or damaged drive belt may
overheat the engine.
WARNING - Under/over inflated tires
Always check the tires for prop-
er inflation before driving.
Underinflated or overinflated
tires can cause poor handling,
loss of vehicle control, and sud-
den tire failure leading to acci-
dents, injuries, and even death.
For proper tire pressures, refer
to “Tires and wheels” in section
8.
WARNING - Tire tread
Always check the tire tread
before driving your vehicle.
Worn-out tires can result in loss
of vehicle control. Worn-out
tires should be replaced as
soon as possible. For further
information and tread limits,
refer to "Tires and wheels" in
section 7.

Driving your vehicle
52
5
Severe weather conditions in the
winter result in greater wear and
other problems. To minimize the
problems of winter driving, you
should follow these suggestions:
Snowy or Icy conditions
To drive your vehicle in deep snow, it
may be necessary to use snow tires
or to install tire chains on your tires.
If snow tires are needed, it is neces-
sary to select tires equivalent in size
and type of the original equipment
tires. Failure to do so may adversely
affect the safety and handling of your
car. Furthermore, speeding, rapid
acceleration, sudden brake applica-
tions, and sharp turns are potentially
very hazardous practices.
During deceleration, use engine
braking to the fullest extent. Sudden
brake applications on snowy or icy
roads may cause skids. You need to
keep sufficient distance between the
vehicle in operation in front and your
vehicle. Also, apply the brake gently.
It should be noted that installing tire
chains on the tire will provide greater
driving force, but will not prevent side
skids.
Tire chains are not legal in all states.
Check state laws before fitting tire
chains.
Snow tires
If you mount snow tires on your vehi-
cle, make sure they are radial tires of
the same size and load range as the
original tires. Mount snow tires on all
four wheels to balance your vehicle’s
handling in all weather conditions.
Keep in mind that the traction provid-
ed by snow tires on dry roads may
not be as high as your vehicle's orig-
inal equipment tires. You should drive
cautiously even when the roads are
clear. Check with the tire dealer for
maximum speed recommendations.
Do not install studded tires without
first checking local, state and munic-ipal regulations for possible restric-tions against their use.
WINTER DRIVING
OBH058040