2017 KIA OPTIMA PLUG-IN HYBRID transmission

COMPONENTS OF THE HYBRID/PLUG-IN HYBRID VEHICLE
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1. Engine: 2.0L
2. Motor: 35 kW
3. Transmission: 6AT
4. Hybrid starter generator (HSG)
5. HPCU (Hybrid Power Control Unit)
6. High-voltage battery system
7. Regenerative brake system
8. Virtual Engine Sound System(VESS)
❈ The actual shape may differ from
the illustration.
The Hybrid battery uses high voltage to
operate the electric motor and other
components. High voltage is dangerous
if touched.
Your vehicle is equipped with orange
colored insulation and covers over the high voltage components to protect
people from electric shock. High voltage
warning labels are attached to some system components as additional
warnings. Your vehicle is recommended
to be serviced by an authorized Kia dealer.
Hybrid system overview
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WARNING
nHot Components
When the hybrid battery system op‐erates, the HEV battery system canbe hot. Heat burns may result fromtouching even insulated componentsof the HEV system.
Safety plug
DANGER
Never touch the safety plug. Safetyplug is attached to high voltage hy‐brid battery system. Touching safe‐ty plug will result in death or seriousinjury. Service personnel should fol‐low procedure in service manual.
Some special features of the
hybrid vehicle
Hybrid vehicles sound different than
gasoline engine vehicles. When the hy‐ brid system operates, you may hear a
sound from the hybrid battery system
behind the rear seat. If you apply the accelerator pedal rapidly, you may hear
a sound. When you apply the brake
pedal, you may hear a sound from the regenerative brake system. When the
hybrid system is turned off or on, you
may hear a sound in the engine com‐ partment. If you depress the brake
pedal repeatedly when the hybrid sys‐
tem is turned on, you may hear a sound in the engine compartment.
None of these sounds indicate a prob‐
lem.
They are characteristics of hybrid vehi‐ cles. When the hybrid system is turned on,
the engine may run. This does not indi‐
cate a malfunction. If the "READY" symbol is on, the hybrid system is op‐
erating. Even if the gasoline engine is
off, you can operate the vehicle.
The HEV system may emit electromag‐ netic waves which can affect the per‐
formance of electronic devices applian‐
ces, such as laptop computers, which are not part of the vehicle design.
If you park the vehicle for a long time,
the hybrid system will discharge. You
need to drive the vehicle several times per month to maintain a charge.
When you start the hybrid system in
the "P" transmission position, the
"READY" symbol is illuminated in the cluster. The driver can drive the vehicle
even if the engine is stopped.
WARNING
When you leave the vehicle, youshould turn off the hybrid system. Ifyou depress the accelerator pedal bymistake and the vehicle is not in the"P" position, the vehicle will acceler‐ate. This may result in serious injuryor death.

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Hybrid system overview

WARNING
•After parking the vehicle, shift thetransmission into "P" position. Turnoff the hybrid system by pushingthe Engine Start/Stop button.
•For your safety, do not touch highvoltage cables, connectors andpackage modules. High Voltagecomponents are orange in color.
•Exposed cables or wires may bevisible inside or outside of the ve‐hicle. Never touch the wires or ca‐bles, because an electrical shockmay occur causing injury or death.
•If a fire occurs, to extinguish asmall high-voltage battery fire,the following techniques can beused:-Dry chemical
-CO2
-Large amounts of water
-Regular foamFor a large high-voltage batteryfire, use these types of extin‐guishing methods:
-Large amounts of water
-Fog
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-Regular foam
•If you need towing, refer to L

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3.Leave the vehicle and evacuateto the safety place.
4.Call emergency services for helpand let them know the vehicle isa Hybrid vehicle.
If you have an extinguisher, extin‐guish a fire carefully.Do not touch high voltage cables,connectors and package modules.High voltage components are orangein color.Exposed cables or wires may be visi‐ble inside or outside of the vehicle.Never touch the wires or cables, be‐cause an electrical shock may occurcausing injury or death.
WARNING
If a submersion in water occurs:If your vehicle was flooded and hassoaked carpeting or water on theflooring, you should not try to startthe Hybrid system. Never touch thehigh voltage cables, connectors andpackage modules, because an elec‐
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trical shock may occur causing injuryor death. High Voltage cables are or‐ange in color.We recommend that the car towedto an authorized Kia dealer.
When the hybrid vehicle shuts
off
When the high voltage battery or 12-
volt battery discharges, or fuel tank is empty, the hybrid system may not op‐
erate.
If the Hybrid system stops operating
while the vehicle is moving, reduce the vehicle speed gradually. Pull your vehi‐
cle off the road in a safe area, and shift
the transmission in to Park (P) position and: 1. Turn on the hazard warning flash‐ ers.
2. Set the start button at OFF, and try to start the Hybrid system by ap‐
plying the brake pedal and pushing
the start button.
3. If the Hybrid system will not oper‐ ate, refer to L

HOOD
Opening the hood
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1. Pull the release lever to unlatch thehood. The hood should pop open
slightly.
WARNING
Open the hood after turning off theengine on a flat surface, shifting theshift lever to the P (Park) positionfor automatic transaxle/dual clutchtransmission and to the 1st (First)gear or R (Reverse) for manual
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transaxle, and setting the parkingbrake.
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2. Go to the front of the vehicle, raise the hood slightly, push the secon‐
dary latch (1) left side and lift the
hood (2).
3. Raise the hood. It will completely rise by itself after it has been
raised about halfway.
Closing the hood
1. Before closing the hood, check the following: • All filler caps in the engine com‐
partment must be correctly in‐ stalled.
• Gloves, rags or any other com‐ bustible material must be re‐
moved from the engine compart‐ment.
2. Lower the hood halfway and push down to securely lock in place.
WARNING
•Before closing the hood, ensurethat all obstructions are removedfrom the hood opening. Closing thehood with an obstruction presentin the hood opening may result inproperty damage or severe per‐sonal injury.
•Do not leave gloves, rags or anyother combustible material in theengine compartment. Doing somay cause a heat-induced fire.

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5
Features of your vehicle

Door/trunk
ItemsExplanation
Automatically Lock • Disable: The auto door lock operation will be deactivated.
• Enable on Speed: All doors will be automatically locked when the vehicle speed ex‐
ceeds 15 km/h (9.3 mph).
• Enable on Shift: All doors will be automatically locked if the automatic transaxle/ dual clutch transmission shift lever is shifted from the P (Park) position to the R(Reverse), N (Neutral), or D (Drive) position.
Automatically Unlock • Disable: The auto door unlock operation will be canceled.
• Vehicle Off/On key out: All doors will be automatically unlocked when the Engine
Start/Stop button is set to the OFF position.
• Driver Door Unlock: All doors will be automatically unlocked if the driver's door is unlocked.
On Shift to P: All doors will be automatically unlocked if the automatic transaxle/dual clutch transmission shift lever is shifted to the P (Park) position.
Door Lock Sound (if equipped) If this item checked, the door lock sound function will be activated when lockingdoors.
Smart Trunk (if equipped) To activate or deactivate the Smart Trunk system.
For more details, refer to L

• Do not coast down hills with the vehi‐cle out of gear. This is extremely haz‐
ardous. Keep the vehicle in gear at all times, use the brakes to slow down,
then shift to a lower gear so that en‐
gine braking will help you maintain a
safe speed.
• Do not "ride" the brake pedal. Resting your foot on the brake pedal whiledriving can be dangerous because it
can result in the brakes overheating
and losing their effectiveness. It also
increases the wear of the brake com‐
ponents.
• If a tire goes flat while you are driv‐ ing, apply the brakes gently and keep
the vehicle pointed straight ahead
while you slow down. When you are
moving slowly enough for it to be safe to do so, pull off the road and
stop in a safe place.
• If your vehicle is equipped with an Automatic Transaxle / Dual clutch
transmission, do not let your vehicle
creep forward. To avoid creeping for‐
ward, keep your foot firmly on the
brake pedal when the vehicle is stop‐
ped. • Be cautious when parking on a hill.
Firmly engage the parking brake and
place the shift lever in P (automatic transaxle) or in first or reverse gear
(manual transaxle). If your vehicle is
facing downhill, turn the front wheels
into the curb to help keep the vehicle from rolling. If your vehicle is facing
uphill, turn the front wheels away
from the curb to help keep the vehi‐
cle from rolling. If there is no curb or
if it is required by other conditions to keep the vehicle from rolling, block
the wheels.
• Under some conditions your parking brake can freeze in the engaged posi‐
tion. This is most likely to happen
when there is an accumulation of snow or ice around or near the rear
brakes or if the brakes are wet. If
there is a risk that the parking brake
may freeze, apply it only temporarily while you put the shift lever in P (Au‐
tomatic Transaxle / Dual clutch trans‐
mission) or in first or reverse gear
(manual transaxle) and block the rear
wheels so the vehicle cannot roll.
Then release the parking brake. • Do not hold the vehicle on the up‐
grade with the accelerator pedal. This
can cause the transaxle to overheat.
Always use the brake pedal or park‐
ing brake.
Driving your vehicle
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• Shift into N (Neutral) if equipped withan Automatic Transaxle / Dual clutch
transmissione.
• Press the CANCEL/O button located on the steering wheel.
• Decrease the vehicle speed lower than the memory speed by approxi‐
mately 20 km/h (12 mph) .
• Decrease the vehicle speed to less than approximately 25 km/h
(15 mph) .
Each of these actions will cancel cruise
control operation (the cruise set indica‐
tor light will go off), but it will not turn the system off. If you wish to resume
cruise control operation, move up the
lever (to RES+) located on your steering wheel. You will return to your previous‐
ly preset speed.To resume cruising speed at
more than approximately 30
km/h (20 mph)
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If any method other than the CRUISE/ button was used to cancel cruising
speed and the system is still activated,
the most recent set speed will auto‐ matically resume when the RES+ switch is pushed.
It will not resume, however, if the vehi‐
cle speed has dropped below approxi‐
mately 30 km/h (20 mph).
To turn cruise control off, do
one of the following:
• Press the CRUISE/ button (the
cruise indicator light will be turned off).
• If your vehicle equipped the speed limit system, press the CRUISE/
button twice. (The cruise indicator
light will be turned off.)
• Turn the engine start/stop button off.
Both of these actions cancel cruise con‐ trol operation. If you want to resume
cruise control operation, repeat the
steps provided in L