automatic transmission KIA OPTIMA PHEV 2020 Owner's Manual

What to do in an emergency
28
6
Emergency towing precautions
Turn the ignition switch to ACC so
the steering wheel isn’t locked.
Place the transmission shift lever in N (Neutral).
Release the parking brake.
Press the brake pedal with more force than normal since you will
have reduced brake performance.
More steering effort will be required because the power steer-
ing system will be disabled.
If you are driving down a long hill, the brakes may overheat and brake
performance will be reduced. Stop
often and let the brakes cool off. If the car is being towed with all
four wheels on the ground, it can
be towed only from the front. Be
sure that the transmission is in
neutral. Be sure the steering is
unlocked by placing the ignition
switch in the ACC position. A driver
must be in the towed vehicle to
operate the steering and brakes.
CAUTION - Automatic
transmission
To avoid serious damage to the automatic transmission,limit the vehicle speed to 10mph (15 km/h) and drive lessthan 1 mile (1.5 km) when tow-ing.
Before towing, check the auto- matic transmission for fluidleaks under your vehicle. If theautomatic transmission fluidis leaking, flatbed equipmentor a towing dolly must beused.

Maintenance
67
OWNER MAINTENANCE
The following lists are vehicle checks
and inspections that should be per-
formed by the owner or an author-
ized Kia dealer at the frequencies
indicated to help ensure safe,
dependable operation of your vehi-
cle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner maintenance schedule
When you stop for fuel:
Check the engine oil level.
Check the coolant level in coolantreservoir.
Check the windshield washer fluid level.
Look for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound of the exhaust or any smell of
exhaust fumes in the vehicle.
Check for vibrations in the steering wheel. Notice any increased steer-
ing effort or looseness in the steer-
ing wheel, or change in its straight-
ahead position.
Notice if your vehicle constantly turns slightly or “pulls” to one side
when traveling on smooth, level
roads.
When stopping, listen and check for unusual sounds, pulling to one
side, increased brake pedal travel
or “hard-to-push” brake pedal.
If any slipping or changes in the operation of your transmission
occurs, check the transmission
fluid level.
Check the automatic transmission P (Park) function.
Check the parking brake.
Check for fluid leaks under your vehicle (water dripping from the air
conditioning system during or after
use is normal).
WARNING- Hot coolant
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow
out under pressure.
WARNING
When you open the engine
hood, turn the Hybrid system
off. If not, it may result in death
or serious injury because of the
high voltage flow.

77
Maintenance
At least monthly:
Check the coolant level in theengine coolant reservoir.
Check the operation of all exterior lights, including the stoplights, turn
signals and hazard warning flash-
ers.
Check the inflation pressures of all tires including the spare for tires
that are worn, show uneven wear,
or are damaged.
Check for loose wheel lug nuts.
At least twice a year (i.e., every Spring and Fall) :
Check the radiator, heater and air conditioning hoses for leaks or
damage.
Check the windshield washer spray and wiper operation. Clean
the wiper blades with clean cloth
dampened with washer fluid.
Check the headlight alignment.
Check the muffler, exhaust pipes, shields and clamps.
Check the lap/shoulder belts for wear and function.
At least once a year :
Clean the body and door drainholes.
Lubricate the door hinges and check the hood hinges.
Lubricate the door and hood locks and latches.
Lubricate the door rubber weather- strips.
Check the air conditioning system.
Inspect and lubricate automatic transmission linkage and controls.
Clean the battery and terminals.
Check the brake fluid level.

Maintenance
10
7
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.530 37.5 45 52.5 60 67.5 75 82.5 90 97.5 105 112.5
Km×1,00012 24 36 48 60 72 84 96 108 120 132 144 156 168 180
HSG belt *2IIIRIIIRIIIRIII
Brake lines, hoses and connectionsIIIIIIIIIIIIIII
Brake discs and padsIIIIIIIIIIIIIII
Steering gear rack, linkage and bootsIIIIIIIIIIIIIII
Driveshaft and bootsIIIIIIIIIIIIIII
Suspension ball jointsIIIIIIIIIIIIIII
Air conditioner compressor/refrigerantIIIIIIIIIIIIIII
Exhaust systemIIIIIIIIIIIIIII
Cooling system---I-I-I-I-I-I-
Automatic transmission fluidNo check, No service required
Vapor hose and fuel filler cap-I-I-I-I-I-I-I-
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
Normal Maintenance Schedule - Non Turbo Model (CONT.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
2: Inspect HSG belt for evidence of cuts, cracks, excessive wear or oil saturation and replace if necessary. If HSG belt noise occurred, readjust HSG belt tension before replace.

Maintenance
12
7
Maintenance Under Severe Usage Conditions - Non Turbo Model
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer
to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if neces\
sary
MAINTENANCE ITEMMAINTENANCE
OPERATIONMAINTENANCE INTERVALSDRIVING
CONDITION
Engine oil and engine oil filterNu 2.0L GDIREvery 3,750 miles (6,000 km) or 6 monthsA, B, C, D, E,
F, G, H, I, J, K
Air cleaner filterRMore frequentlyC, E
Spark plugs RMore frequentlyA, B, F, G, H, I, K
Automatic transmission fluidREvery 60,000 miles (96,000 km)A, C, D, E,
F, G, H, I, J
HSG (Hybrid Starter & Generator) belt
REvery 30,000 miles (48,000 km) or 24 monthsC, D, E, K
IEvery 3,750 miles (6,000 km) or 6 monthsC, D, E, K
Brake discs and pads, calipers and rotorsIMore frequentlyC, D, E, G, H
Parking brake (Foot Type)IMore frequentlyC, D, G, H
Steering gear rack, linkage and bootsIMore frequentlyC, D, E, F, G
Suspension ball jointsIMore frequentlyC, D, E, F, G

715
Maintenance
Air cleaner filter
A Genuine Kia air cleaner filter is
recommended when the filter is
replaced.
Spark plugs
Make sure to install new spark plugs
of the correct heat range.
Cooling system
Check the cooling system compo-
nents, such as the radiator, coolant
reservoir, hoses and connections for
leakage and damage. Replace any
damaged parts.
Coolant (Engine / Inverter)
The coolant should be changed at
the intervals specified in the mainte-
nance schedule.
Automatic transmission fluid
Automatic transmission fluid should
not be checked under normal usage
conditions.
But in severe conditions, the fluid
should be changed at an authorized
Kia dealer in accordance to the
scheduled maintenance at the begin-
ning of this chapter.
✽ ✽NOTICE
Automatic transmission fluid color
is reddish.
As the vehicle is driven, the auto-
matic transmission fluid will begin
to look darker.
It is normal condition and you should
not judge the need to replace the fluid
based upon the changed color.
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
CAUTION
Use only specified automatic
transmission fluid. The use of anon-specified fluid could resultin a transmission malfunctionand failure. (Refer to"Recommended lubricants andcapacities" in chapter 8.)

Specifications, Consumer information, Reporting safety defects
68
RECOMMENDED LUBRICANTS AND CAPACITIES
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
*1Refer to the recommended SAE viscosity numbers on the next page.
*2Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econo my by reducing
the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure in everyday driving, but in a year’s
time, they can offer significant cost and energy savings.
Lubricant VolumeClassification
Engine oil *1*2
(drain and refill)
Recommends
4.33 US qt. (4.1 l)SAE 5W-20 / API Latest (ILSAC Latest)
Automatic transmission fluid6.34 US qt. (6.0 l)
- ATF SP-IV
(Recommended SK ATF SP-IV,
MICHANG ATF SP-IV, NOCA ATF SP-IV)
Coolant7.12 US qt. (6.74 l)Mixture of antifreeze and water (Ethylene glycol by phosphate-based
ethylene glycol coolant for aluminum parts)
Inverter coolant3.30 US qt. (3.13 l)Mixture of antifreeze and water (Ethylene glycol by phosphate-basedethylene glycol coolant for aluminum parts)
Brake0.52 ± 0.02 US qt.(0.49 ± 0.02 L)DOT 3 or DOT 4
FuelHybrid17.17 US gal. (65 l)Refer to Fuel requirements in chapter 1.Plug-in hybrid14.52 US gal. (55 l)

Index
2I
Air bag - advanced supplemental restraint system ........3-44Adding equipment to or modifying your air bag-equipped vehicle ..........................................3-71
Air bag warning label ................................................3-71
Air bag warning light ..................................................3-47
Curtain air bag ............................................................3-64
Driver's and passenger's front air bag ........................3-59
How does the air bag system operate? ......................3-45
Inflation and non-inflation conditions of the air bag..3-65
Occupant Detection System (ODS) ............................3-51
Side air bag ................................................................3-62
SRS Care ....................................................................3-70\
SRS components and functions ..................................3-48
Air cleaner ....................................................................7-28\
Filter replacement ......................................................7-28
Air conditioner compressor label ....................................8-9
Air conditioning system ..................................................8-5
Appearance care ............................................................7-90 Exterior care ................................................................7-90
Interior care ................................................................7-96
Audio system ..............................................................4-152 Antenna ....................................................................4-15\
2
How vehicle radio works ..........................................4-153
Automatic climate control system ..............................4-119 Air Conditioning refrigerant label ............................4-133
Automatic heating and air conditioning ..................4-120 Checking the amount of air conditioner refrigerant and
compressor lubricant ..............................................4-132
Climate control air filter ..........................................4-131
Manual heating and air conditioning ........................4-121
System operation ......................................................4-129
Automatic transmission ................................................5-12 Automatic transmission operation ..............................5-12
Good driving practices ................................................5-18
Battery........................................................................\
....7-36 For best battery service ..............................................7-36
Recharging the battery ................................................7-37
Reset items ..................................................................7-38
Before driving ..................................................................5-5 Before entering vehicle ................................................5-5
Before starting ........................................................\
......5-5
Necessary inspections ..................................................5-5
Blind spot Collision Warning (BCW)/Rear Cross-traffic Collision Warning (RCCW) ......................................5-100Blind-spot Collision Warning (BCW) ......................5-100
Limitations of the system..........................................5-109\
Rear Cross-traffic Collision Warning (RCCW) ........5-104
Rear/Side detecting sensors ......................................5-107
System setting and activation ..................................5-101
System setting and activation ..................................5-104
A
B