engine stop start KIA SORENTO 2018 Service Manual

535
Driving your vehicle
System warning
If the EPB is applied while Auto Hold
is activated because of ESC
(Electronic Stability Control) signal, a
warning will sound and a message
will appear.
EPB malfunction indicator (if equipped)
This warning light illuminates if the
engine start/stop button is changed
to the ON position and goes off in
approximately 3 seconds if the sys-
tem is operation normally.
If the EPB malfunction indicator
remains on, comes on while driving,
or does not come on when the igni-
tion switch or the engine start/stop
button is changed to the ON position,
this indicates that the EPB may have
malfunctioned. If this occurs, have your vehicle
checked by an authorized Kia dealer
as soon as possible.
The EPB malfunction indicator may
illuminate when the ESC indicator
comes on to indicate that the ESC is
not working properly, but it does not
indicate a malfunction of the EPB.
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537
Driving your vehicle
AUTO HOLD (if equipped)
The Auto Hold maintains the vehicle
in a standstill even though the brake
pedal is not depressed after the driv-
er brings the vehicle to a complete
stop by depressing the brake pedal.1.Depress the brake pedal, start theengine and then press the Auto
Hold button. The white AUTO
HOLD indicator will come on indi-
cating the system is in standby.
Before the Auto Hold will engage,
the driver's door, engine hood and
trunk must be closed and the dri-
ver's seat belt must be fastened. 2.When coming to a complete stop
by depressing the brake pedal, the
AUTO HOLD indicator changes
from white to green indicating the
AUTO HOLD is engaged and EPB
is applied. The vehicle will remain
at a standstill even if you release
the brake pedal.
3.If EPB is applied, Auto Hold will be released.
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Driving your vehicle
40
5
Anti-lock brake system (ABS)
ABS (or ESC) will not prevent acci-
dents due to improper or dangerous
driving maneuvers. Even though
vehicle control is improved during
emergency braking, always maintain
a safe distance between you and
objects ahead. Vehicle speeds
should always be reduced during
extreme road conditions. The vehicle
should be driven at reduced speeds
in the following circumstances:
When driving on rough, gravel or
snow-covered roads.
When driving on roads where the road surface is pitted or has differ-
ent surface heights.
Driving in these conditions increase
the stopping distance for your vehi-
cle. The ABS continuously senses the
speed of the wheels. If the wheels
are going to lock, the ABS system
repeatedly modulates the hydraulic
brake pressure to the wheels.
When you apply your brakes under
conditions which may lock the
wheels, you may hear a “tik-tik’’
sound from the brakes, or feel a cor-
responding sensation in the brake
pedal. This is normal and it means
your ABS is active.
In order to obtain the maximum ben-
efit from your ABS in an emergency
situation, do not attempt to modulate
your brake pressure and do not try to
pump your brakes. Press your brake
pedal as hard as possible or as hard
as the situation allows the ABS to
control the force being delivered to
the brakes.
✽ ✽
NOTICE
A click sound may be heard in the
engine compartment when the vehi-
cle begins to move after the engine is
started. These conditions are normal
and indicate that the anti-lock brake
system is functioning properly.

541
Driving your vehicle
Even with the anti-lock brake sys-tem, your vehicle still requires suf-
ficient stopping distance. Always
maintain a safe distance from the
vehicle in front of you.
Always slow down when cornering. The anti-lock brake system cannot
prevent accidents resulting from
excessive speeds.
On loose or uneven road surfaces, operation of the anti-lock brake
system may result in a longer stop-
ping distance than for vehicles
equipped with a conventional
brake system. The ABS warning light will stay on for
approximately 3 seconds after the
ignition switch is ON. During that
time, the ABS will go through self-
diagnosis and the light will go off if
everything is normal. If the light stays
on, you may have a problem with
your ABS. Contact an authorized Kia
dealer as soon as possible. When you drive on a road having
poor traction, such as an icy road,
and have operated your brakes
continuously, the ABS will be active
continuously and the ABS warning
light may illuminate. Pull your vehi-
cle over to a safe place and stop
the engine.
Restart the engine. If the ABS warning light goes off, then your
ABS system is normal. Otherwise,
you may have a problem with the
ABS. Contact an authorized Kia
dealer as soon as possible.
✽ ✽ NOTICE
When you jump start your vehicle
because of a drained battery, the
engine may not run as smoothly and
the ABS warning light may turn on
at the same time. This happens
because of low battery voltage. It
does not mean your ABS has mal-
functioned.
• Do not pump your brakes!
• Have the battery recharged before
driving the vehicle.
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543
Driving your vehicle
ESC operation
ESC ON condition When the ignition is turnedON, ESC and ESC OFF
indicator lights illuminate for
approximately 3 seconds,
then ESC is turned on.
ton for at least half a sec-
ond after turning the igni-
tion ON to turn ESC off.
(ESC OFF indicator will
illuminate). To turn the
ESC on, press the ESC
OFF button (ESC OFF
indicator light will go off).
you may hear a slight tick-
ing sound. This is the ESC
performing an automatic
system self-check and does
not indicate a problem. When operating
When the ESC is in opera-
tion, the ESC indicator light
blinks.
Stability Control is operat-
ing properly, you can feel a
slight pulsation in the vehi-
cle. This is only the effect
of brake control and indi-
cates nothing unusual.
mud or driving on a slip-
pery road, pressing the
accelerator pedal may not
cause the engine rpm
(revolutions per minute) to
increase.
ESC operation off
ESC OFF state
This car has 2 kinds of ESC
off states.
If the engine stops when
ESC is off, ESC remains off.
Upon restarting the engine,
the ESC will automatically
turn on again.
-

Driving your vehicle
68
5
Cancelled automatically
The driver's door is opened.
The shift lever is shifted to N
(Neutral), R (Reverse) or
P(Parking).
The EPB (electronic parking brake) is applied.
The vehicle speed is over 190 km/h (120 mph)
The ESC, ABS or TCS is operating.
The ESC is turned off.
The AEB is activated.
The sensor is obscured by foreign matter such as mud or snow.
When the vehicle is stopped for over 5 minutes.
The driver starts driving by pushing the lever up (RES +) or down
(SET -) or depressing the acceler-
ator pedal approximately 3 sec-
onds after the vehicle is stopped by
the Advanced Smart Cruise
Control System with no other vehi-
cle ahead or a vehicle stopped far
away in front. The engine speed is over 7000
RPM.
The ASCC system has malfunc- tioned.
The accelerator pedal is continu- ously depressed for more than 5
minutes.
Each of these actions will cancel
the ASCC operation. (The set
speed and vehicle-to-vehicle dis-
tance on the LCD display will go
off.)
If the ASCC is cancelled automati-
cally, the ASCC will not resume
even though the RES+ or SET-
lever is moved. Also, the EPB
(electronic parking brake) will be
applied when the vehicle is
stopped.
If the ASCC is cancelled by a reason
not mentioned, have the system
checked by an authorized Kia dealer. If the system is automatically can-
celled, the warning chime will sound
and a message will appear for a few
seconds.
You must adjust the vehicle speed by
depressing the accelerator or brake
pedal according to the road condition
ahead and driving condition.
Always check the road conditions.
Do not rely on the warning chime.
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Driving your vehicle
80
5
- After an engine start, please stop
for several seconds. If system ini-
tialization is not completed, the
ASCC does not normally operate.
- After an engine start, if any objects are not detected or the sensor
cover is obscured with foreign sub-
stances, there is a possibility that
the ASCC system may not work.
- Below conditions may cause mal- function: over baggage loading in a
trunk, suspension remodeling, tire
replacement with unauthorized
tires or tires with different worn-out
and pressure levels. This device complies with
Industry Canada licence-exempt
RSS standard(s).
Operation is subject to the following
three conditions:
(1) This device may not cause inter-
ference, and
(2) This device must accept any interference, including interfer-
ence that may cause undesired
operation of the device.
(3) Changes or modifications not expressly approved by the party
responsible for compliance could
void the user’s authority to oper-
ate the device.
WARNING - Inclines &
Towing
Do not use ASCC on steep
inclines or when towing another
vehicle or trailer since such
extreme loading can interfere
with your vehicle's ability to
maintain the selected speed.

Driving your vehicle
82
5
When Active ECO is activated:
The acceleration may slightly be
reduced even though you depress
the accelerator fully.
The air conditioner performance may be limited
The shift pattern of the automatic transaxle may change.
The engine noise may get louder.
The above situations are normal
conditions when the Active Eco
System is activated to improve fuel
efficiency. Limitation of Active ECO opera-
tion:
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 is
low:
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 manual mode: The system will be limited accord-
ing to the shift location.
When the accelerator pedal is deeply depressed for a few sec-
onds:
The system will be limited, judging
that the driver wants to speed up.SPORT mode
SPORT mode focuses on
dynamic driving by auto-
matically adjusting the
steering wheel, engine
and transaxle system.
button is pressed and
the SPORT mode is
selected, the SPORT
indicator (yellow) will illu-
minate.
is activated, and the
engine start/stop button
is turned off and on it will
change to NORMAL
mode. To turn on the
SPORT mode press
DRIVE MODE button
again.
SPORT

585
Driving your vehicle
BSD (Blind Spot Detection) /
LCA (Lane Change Assist)
Operating conditions
The indicator on the switch will illumi-
nate when the Blind Spot Detection
System (BSD) switch is pressed with
the Engine Start/Stop Button ON.
If vehicle speed exceeds 30 km/h
(18.6 mph), the system will activate.
If you press the switch again, the
switch indicator and system will be
turned off.
If the ignition switch is turned OFF
and ON the system returns to the
previous state.When the system is not used turn the
system off by turning off the switch.
When the system is turned on the
warning light will illuminate for 3 sec-
onds on the outside rearview mirror.
Warning type
The system will activate when:
1.The system is on.
2.Vehicle speed is above 30 km/h
(18.6 mph).
3.Other vehicles are detected in the rear side.
WARNING
The Blind Spot Detection
System with Lane Change
Assist and Rear Cross Traffic
Alert is not a substitute for
proper and safe lane changing
procedures. Always drive safely
and use caution when changing
lanes. The Blind Spot Detection
System may not detect every
object alongside the vehicle.
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597
Driving your vehicle
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 amoderate 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