2010 KIA Optima maintenance schedule

Maintenance
58
7
EMISSION CONTROL SYSTEM
G270000AUN-EU
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty infor-
mation contained in the Owner’s
Handbook & Warranty Information book-
let in your vehicle.
Your vehicle is equipped with an emis-
sion control system to meet all applicable
emission regulations.
There are three emission control sys-
tems, as follows.
(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to assure the proper function of
the emission control systems, it is rec-
ommended that you have your car
inspected and maintained by an author-
ized KIA dealer in accordance with the
maintenance schedule in this manual. Caution for the Inspection and
Maintenance Test (With Electronic
Stability Control (ESC) system)
To prevent the vehicle from misfir-
ing during dynamometer testing,
turn the Electronic Stability Control
(ESC) system off by pressing the
ESC switch.
After dynamometer testing is com- pleted, turn the ESC system back on
by pressing the ESC switch again.
G270100AUN
1. Crankcase emission control system
The positive crankcase ventilation sys-
tem is employed to prevent air pollution
caused by blow-by gases being emitted
from the crankcase. This system supplies
fresh filtered air to the crankcase through
the air intake hose. Inside the crankcase,
the fresh air mixes with blow-by gases,
which then pass through the PCV valve
into the induction system.
G270200AFD
2. Evaporative emission control
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.

Index
2I
Air bag - supplemental restraint system ··················\
······3-34
Air cleaner ··················\
··················\
··················\
···············7-24
Appearance care··················\
··················\
··················\
·······7-52
Audio system ··················\
··················\
··················\
···········4-99
Automatic climate control system ··················\
···············4-82
Automatic transaxle ··················\
··················\
··················\
·5-14
Automatic transaxle fluid ··················\
··················\
··········7-21
Battery··················\
··················\
··················\
··················\
····7-27
Before driving ··················\
··················\
··················\
············5-3
Brake fluid ··················\
··················\
··················\
···············7-19
Brake system··················\
··················\
··················\
············5-20
Bulb wattage ··················\
··················\
··················\
··············8-2
Child restraint system ··················\
··················\
················3-26
Climate control air filter ··················\
··················\
············7-24
Cruise control system ··················\
··················\
················5-30
Defroster ··················\
··················\
··················\
··················\
4-71Dimensions ··················\
··················\
··················\
················8-2
Door locks··················\
··················\
··················\
················4-16
Economical operation ··················\
··················\
················5-34
Emergency starting ··················\
··················\
··················\
····6-4
Emission control system ··················\
··················\
············7-58
Engine compartment ··················\
··················\
············2-4, 7-2
Engine coolant ··················\
··················\
··················\
·········7-16
Engine number ··················\
··················\
··················\
···········8-7
Engine oil ··················\
··················\
··················\
·················7-15\
Engine START/STOP button ··················\
··················\
·······5-7
Explanation of scheduled maintenance items ···············7-12
Fuel filler lid ··················\
··················\
··················\
············4-28
Fuel requirements ··················\
··················\
··················\
······1-3
Fuses ··················\
··················\
··················\
··················\
······7-43
Hazard warning flasher ··················\
··················\
··············4-61
Hood··················\
··················\
··················\
··················\
·······4-27
How to use this manual ··················\
··················\
···············1-2
A
E
F
H
B
C
D

I3
Index
If the engine overheats··················\
··················\
·················6-6
If the engine will not start ··················\
··················\
···········6-3
If you have a flat tire ··················\
··················\
··················\
·6-7
In case of an emergency while driving ··················\
··········6-2
Indicator symbols on the instrument cluster ··················\
·1-6
Instrument cluster ··················\
··················\
··················\
····4-46
Instrument panel overview··················\
··················\
···········2-3
Interior features··················\
··················\
··················\
········4-94
Interior light ··················\
··················\
··················\
·············4-69
Interior overview··················\
··················\
··················\
········2-2
Key ··················\
··················\
··················\
··················\
···········5-4
Keys ··················\
··················\
··················\
··················\
·········4-3
Lighting··················\
··················\
··················\
··················\
··4-62
Maintenance services ··················\
··················\
··················\
·7-4
Manual climate control system··················\
··················\
··4-73
Manual transaxle··················\
··················\
··················\
······5-11Mirrors ··················\
··················\
··················\
··················\
···4-36
Normal maintenance schedule ··················\
··················\
·····7-8
Owner maintenance ··················\
··················\
··················\
···7-5
Parking brake ··················\
··················\
··················\
··········7-23
Power steering fluid ··················\
··················\
··················\
·7-20
Recommended lubricants and capacities ··················\
·······8-4
Remote keyless entry ··················\
··················\
·················4-11\
Road warning ··················\
··················\
··················\
·············6-2
Seat belts ··················\
··················\
··················\
··················\
3-15
Seats ··················\
··················\
··················\
··················\
·········3-2
Smart key ··················\
··················\
··················\
··················\
·4-7
Special driving conditions ··················\
··················\
·········5-36
K
L
M
I
N
O
P
R
S