2011 KIA Optima maintenance

755
Maintenance
Fuse Name Fuse ratingCircuit Protected
MODULE 1 7.5AHead Lamp Leveling Device Actuator LH/RH, Auto Head Lamp Leveling Device Module,
Driver IMS Module, ATM Lever Indicator, BCM, A/C Control Module, Electro Chromic Mirror,
Lane Keeping Assist Module, Instrument Cluster
VACCUM 20A Vacuum Pump, Vacuum Switch
A/BAG 15A Telltale Lamp, SRS Control Module, Passenger Weight Classification Sensor
P/WDW LH 25A I/P Junction Box (Power Window LH Relay), Driver/Passenger Power Window Safety Module
AMP 30A AMP
PDM 2 7.5A Start Stop Button Switch, Smart Key Control Module, Fob Holder
MDPS 10A EPS Control Module, Crash Pad Switch
PDM 3 7.5A Smart Key Control Module
P/WDW RH 25A I/P Junction Box (Power Window RH Relay)
P/SEAT DRV 30A Driver IMS Module, Driver Seat Manual Switch, Driver Lumbar Support Switch
DR LOCK 20ATwo Turn Unlock Relay, I/P Junction Box (Door Lock Relay, Door Unlock Relay,
Turn Signal Lamp Sound Relay)
SUNROOF 20A Panorama Sunroof
IG 1 20A E/R Fuse & Relay Box (Fuse : ABS 3 10A, TCU 2 15A, ECU 4 10A)
POWER
CONNECTOR AUDIO 15A A/V & Navigation Head Unit, Audio
ROOM LP 10A Driver/Passenger Smart Key Outside Handle, Driver IMS Module, Lamp Auto Cut Relay,
Driver/Passenger Door Scuff Lamp, Ignition Key ILL. & Door Warning Switch, A/C Control Module,
Data Link Connector, RF Receiver, BCM, Electro Chromic Mirror, Instrument Cluster,
Auto Light & Photo Sensor, Tire Pressure Monitoring Module

Maintenance
56
7
Engine compartment fuse panel
Fuse Name Fuse rating Circuit Protected
MULTI FUSE IP B+ 2
60AI/P Junction Box (P/SEAT DRV 30A, P/SEAT PASS 20A, AMP 30A, PDM 2 7.5A, IPS 5, IPS 6,
ARISU 2)
B+ 4 (Not Used) 60A -
IGN 2 40A E/R Fuse & Relay Box (Start Relay), Fuse & Relay Box (PDM 3(IG 2) Relay), Ignition Switch
ABS 1 40A ESC Module
RR HTD (G4KJ)/
C/FAN HI (G4KH) 40A/60AE/R Fuse & Relay Box (RR HTD Relay) (G4KJ)
C/FAN (HI) Relay (G4KH)
BLOWER 40A E/R Fuse & Relay Box (Blower Relay)
IP B+ 1 60AI/P Junction Box (PDM 1 25A, MODULE 3 7.5A, S/HEATER FRT 20A, S/HEATER RR 15A
TRUNK 10A, P/WDW LH 25A, P/WDW RH 25A), Power Connector (AUDIO 15A))
MDPS 80A EPS Control Module
FUSE WIPER
10A PCM
RR HTD IND 10A A/C Control Module
AMS 10A Battery Sensor
TCU 1 10A PCM
STOP LP 10A E/R Fuse & Relay Box (HAC Relay), Smart Key Control Module, Stop Lamp Switch
DEICER 10A E/R Fuse & Relay Box (Deicer Relay)
H/LP WASHER 10A -
LDC 1 30A -
C/FAN 40A E/R Fuse & Relay Box (C/Fan(HI) Relay, C/Fan(LO) Relay)
ABS 2 30A Multipurpose Check Connector, ESC Module
LDC 2 30A -
CVVL(Not Used)/
RR THD (G4KH) 40A RR HTD Relay (G4KH)

757
Maintenance
Fuse NameFuse rating Circuit Protected
FUSE IP B+ 3
50AI/P Junction Box (Power Connector (ROOM LP 10A), SUNROOF 20A, DR LOCK 20A IPS 1,
IPS 3, ARISU 1)
IGN 1 40A Fuse & Relay Box (PDM 1(ACC) Relay, PDM 2(IG 1) Relay), Ignition Switch
EMS 40A EMS Box (HORN 15A, ECU 3 10A, ECU 1 30A, F/PUMP 20A)
ECU 4 10A PCM
TCU 2 15A Back-Up Lamp Switch, Vehicle Speed Sensor, Transaxle Range Switch
ABS 3 10AE/R Fuse & Relay Box (HAC Relay), Stop Lamp Switch, ESC Module,
Multipurpose Check Connector
B/UP LP 10AA/V & Navigation Head Unit, Audio, Electro Chromic Mirror, BCM,
Rear Combination Lamp(In) LH/RH
A/CON 10A A/C Control Module

Maintenance
58
7
Fuse Name Fuse rating Circuit Protected
HORN 15A EMS Box (Horn Relay), E/R Fuse & Relay Box (B/Horn Relay)
F/PUMP 20A EMS Box (F/Pump Relay)
ECU 3 15A PCM
SNSR 1 15A Oxygen Sensor (Up/Down), E/R Fuse & Relay Box (C/FAN (HI/LO) Relay)
INJECTOR 10A EMS Box (F/Pump Relay)
SNSR 3 10A Camshaft Position Sensor #1, #2, Immobilizer Module
SNSR 2 10ARCV Control Solenoid Valve(G4KH), Variable Intake Solenoid Valve(G4KJ),
Canister Close Valve Oil Control Valve #1, #2, Purge Control Solenoid Valve,
Crankshaft Position Sensor
IGN COIL 20A Condenser, Ignition Coil #1, #2, #3, #4
ECU 1 30A EMS Box (Engine Control Relay)
Engine compartment fuse panel (EMS BOX)

759
Maintenance
APPEARANCE CARE
Exterior care
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning and
caution statements that appear on the
label.
Finish maintenance
Washing
To help protect your vehicle’s finish from
rust and deterioration, wash it thoroughly
and frequently at least once a month with
lukewarm or cold water.
If you use your vehicle for off-road driv-
ing, you should wash it after each off-
road trip. Pay special attention to the
removal of any accumulation of salt, dirt,
mud, and other foreign materials. Make
sure the drain holes in the lower edges of
the doors and rocker panels are kept
clear and clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar deposits
can damage your vehicle’s finish if not
removed immediately.
Even prompt washing with plain water
may not completely remove all these
deposits. A mild soap, safe for use on
painted surfaces, may be used.
After washing, rinse the vehicle thor-
oughly with lukewarm or cold water. Do
not allow soap to dry on the finish.
WARNING - Wet brakes
After washing the vehicle, test the
brakes while driving slowly to see if
they have been affected by water. If
braking performance is impaired,
dry the brakes by applying them
lightly while maintaining a slow for-
ward speed.
CAUTION
Do not use strong soap, chemicaldetergents or hot water, and donot wash the vehicle in direct sunlight or when the body of thevehicle is warm.
Be careful when washing the side windows of your vehicle.Especially, with high-pressurewater. Water may leak through the windows and wet the interior.
To prevent damage to the plastic parts and lamps, do not cleanwith chemical solvents or strongdetergents.

Maintenance
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7
Waxing
Wax the vehicle when water will no
longer bead on the paint.
Always wash and dry the vehicle before
waxing. Use a good quality liquid or
paste wax, and follow the manufacturer’s
instructions. Wax all metal trim to protect
it and to maintain its luster.
Removing oil, tar, and similar materials
with a spot remover will usually strip the
wax from the finish. Be sure to re-wax
these areas even if the rest of the vehicle
does not yet need waxing.Finish damage repair
Deep scratches or stone chips in the
painted surface must be repaired
promptly. Exposed metal will quickly rust
and may develop into a major repair
expense.
✽ ✽
NOTICE
If your vehicle is damaged and requires
any metal repair or replacement, be sure
the body shop applies anti-corrosion
materials to the parts repaired or
replaced.
CAUTION
Water washing in the engine com-
partment including high pressurewater washing may cause the fail-ure of electrical circuits located in the engine compartment.
Never allow water or other liquids to come in contact with electri-cal/electronic components insidethe vehicle as this may damagethem.
OJB037800
CAUTION
Wiping dust or dirt off the body with a dry cloth will scratch thefinish.
Do not use steel wool, abrasive cleaners, or strong detergentscontaining highly alkaline orcaustic agents on chrome-platedor anodized aluminum parts. Thismay result in damage to the pro- tective coating and cause discol-oration or paint deterioration.

761
Maintenance
Bright-metal maintenance
To remove road tar and insects, use atar remover, not a scraper or other
sharp object.
To protect the surfaces of bright-metal parts from corrosion, apply a coating of
wax or chrome preservative and rub to
a high luster.
During winter weather or in coastal areas, cover the bright metal parts with
a heavier coating of wax or preserva-
tive. If necessary, coat the parts with
non-corrosive petroleum jelly or other
protective compound.
Underbody maintenance
Corrosive materials used for ice and
snow removal and dust control may col-
lect on the underbody. If these materials
are not removed, accelerated rusting can
occur on underbody parts such as the
fuel lines, frame, floor pan and exhaust
system, even though they have been
treated with rust protection.
Thoroughly flush the vehicle underbody
and wheel openings with lukewarm or
cold water once a month, after off-road
driving and at the end of each winter. Pay
special attention to these areas because
it is difficult to see all the mud and dirt. It
will do more harm than good to wet down
the road grime without removing it. The
lower edges of doors, rocker panels, and
frame members have drain holes that
should not be allowed to clog with dirt;
trapped water in these areas can cause
rusting.WARNING
After washing the vehicle, test the
brakes while driving slowly to see if
they have been affected by water. If
braking performance is impaired,
dry the brakes by applying them
lightly while maintaining a slow for-
ward speed.

Maintenance
62
7
Aluminum wheel maintenance
The aluminum wheels are coated with a
clear protective finish.
Do not use any abrasive cleaner, pol-
ishing compound, solvent, or wire
brushes on aluminum wheels. They
may scratch or damage the finish.
Use only a mild soap or neutral deter- gent, and rinse thoroughly with water.
Also, be sure to clean the wheels after
driving on salted roads. This helps pre-
vent corrosion.
Avoid washing the wheels with high- speed car wash brushes.
Do not use any cleaners containing acid or acid detergents. It may damage
and corrode the aluminum wheels
coated with a clear protective finish.
Corrosion protection
Protecting your vehicle from corrosion
By using the most advanced design and
construction practices to combat corro-
sion, we produces vehicles of the highest
quality. However, this is only part of the
job. To achieve the long-term corrosion
resistance your vehicle can deliver, the
owner's cooperation and assistance is
also required.
Common causes of corrosion
The most common causes of corrosion
on your vehicle are:
allowed to accumulate underneath the
vehicle.
Removal of paint or protective coatings by stones, gravel, abrasion or minor
scrapes and dents which leave unpro-
tected metal exposed to corrosion.
High-corrosion areas
If you live in an area where your vehicle
is regularly exposed to corrosive materi-
als, corrosion protection is particularly
important. Some of the common causes
of accelerated corrosion are road salts,
dust control chemicals, ocean air and
industrial pollution. Moisture breeds corrosion
Moisture creates the conditions in which
corrosion is most likely to occur. For
example, corrosion is accelerated by
high humidity, particularly when tempera-
tures are just above freezing. In such
conditions, the corrosive material is kept
in contact with the vehicle surfaces by
moisture that is slow to evaporate.
Mud is particularly corrosive because it
dries slowly and holds moisture in con-
tact with the vehicle. Although the mud
appears to be dry, it can still retain the
moisture and promote corrosion.
High temperatures can also accelerate
corrosion of parts that are not properly
ventilated so the moisture can be dis-
persed. For all these reasons, it is par-
ticularly important to keep your vehicle
clean and free of mud or accumulations
of other materials. This applies not only
to the visible surfaces but particularly to
the underside of the vehicle.