check engine KIA Sorento 2012 2.G Workshop Manual

Maintenance18
7ENGINE OILG060100AHM-EUChecking the engine oil level 1. Be sure the vehicle is on level ground.
2. Start the engine and allow it to reach
normal operating temperature. 3. Turn the engine off and wait for a few
minutes (about 5 minutes) for the oil to
return to the oil pan.
4. Pull the dipstick out, wipe it clean, and re-insert it fully.
5. Pull the dipstick out again and check the level. The level should be between
F and L. If it is near or at L, add enough oil to bring
the level to F.
Do not overfill.
Use a funnel to help prevent oil from
being spilled on engine components.
Use only the specified engine oil. (Refer to “Recommended lubricants and capaci-ties” in section 8.)
WARNING -
Radiator hose
Be very careful not to touch the
radiator hose when checking or
adding the engine oil as it may be
hot enough to burn you.
OXM079005N
OXM079004N
CAUTION
 Do not overfill the engine oil. It may damage the engine.
 Do not spill engine oil, when adding or changing engine oil. Ifyou drop the engine oil on the engine room, wipe it off immedi-ately.
XM CAN (ENG) 7.QXP 4/19/2011 10:52 AM Page 18

719
Maintenance
G060200BHMChanging the engine oil and filterHave engine oil and filter changed by an
authorized KIA dealer according to the
Maintenance Schedule at the beginning
of this section.
G070000AHMThe high-pressure cooling system has a
reservoir filled with year round antifreeze
coolant. The reservoir is filled at the fac-
tory.
Check the antifreeze protection and
coolant level at least once a year, at the
beginning of the winter season, and
before traveling to a colder climate.G070100AHMChecking the coolant levelENGINE COOLANT
WARNING
- Removingradiator cap
 Never attempt to remove the radi-
ator cap while the engine is oper-
ating or hot. Doing so might lead
to cooling system and engine
damage. Also, hot coolant or
steam could cause serious per-
sonal injury.
 Turn the engine off and wait until it cools down. Use extreme care
when removing the radiator cap.
Wrap a thick towel around it, and
turn it counterclockwise slowly to
the first stop. Step back while the
pressure is released from the
cooling system.
(Continued)
(Continued)When you are sure all the pres-
sure has been released, press
down on the cap, using a thick
towel, and continue turning coun-
terclockwise to remove it.
 Even if the engine is not operat- ing, do not remove the radiator
cap or the drain plug while the
engine and radiator are hot. Hot
coolant and steam may still blow
out under pressure, causing seri-
ous injury.
WARNING
Used engine oil may cause skin irri-
tation or cancer if left in contact
with the skin for prolonged periods
of time. Used engine oil contains
chemicals that have caused cancer
in laboratory animals. Always pro-
tect your skin by washing your
hands thoroughly with soap and
warm water as soon as possible
after handling used oil.
WARNING
The electric motor (cooling fan) is
controlled by engine coolant tem-
perature, refrigerant pressure and
vehicle speed. It may sometimes
operate even when the engine is
not running. Use extreme caution
when working near the blades of
the cooling fan so that you are not
injured by a rotating fan blades. As
the engine coolant temperature
decreases, the electric motor will
automatically shut off. This is a nor-
mal condition.
XM CAN (ENG) 7.QXP 4/19/2011 10:52 AM Page 19

Maintenance20
7Check the condition and connections of
all cooling system hoses and heater
hoses. Replace any swollen or deterio-
rated hoses.
The coolant level should be filled
between F and L marks on the side of the
coolant reservoir when the engine is
cool.
If the coolant level is low, add enough
specified coolant to provide protection
against freezing and corrosion. Bring the
level to F, but do not overfill. If frequent
additions are required, see an authorized
KIA dealer for a cooling system inspec-
tion.
G070101AHMRecommended engine coolant Use only soft (distilled) water in the
coolant mixture.
 The engine in your vehicle has alu- minum engine parts and must be pro-
tected by an ethylene-glycol-based
coolant to prevent corrosion and freez-
ing.
 DO NOT USE alcohol or methanol coolant or mix them with the specified
coolant.
 Do not use a solution that contains more than 60% antifreeze or less than
35% antifreeze, which would reduce
the effectiveness of the solution. For mixture percentage, refer to the fol-
lowing table.
-15°C (5°F) 35
65
-25°C (-13°F) 40 60
-35°C (-31°F) 50 50
-45°C (-49°F) 60 40Ambient
Temperature Mixture Percentage (volume)
Antifreeze Water
OXM079006
XM CAN (ENG) 7.QXP 4/19/2011 10:52 AM Page 20

Maintenance22
7BRAKE/CLUTCH (IF EQUIPPED) FLUIDG080100AAMChecking the brake/clutch* fluid
level Check the fluid level in the reservoir peri-
odically. The fluid level should be
between MAX and MIN marks on the
side of the reservoir.
Before removing the reservoir cap and
adding brake/clutch* fluid, clean the area
around the reservoir cap thoroughly to
prevent brake/clutch* fluid contamina-
tion.
* if equipped If the level is low, add fluid to the MAX
level. The level will fall with accumulated
mileage. This is a normal condition asso-
ciated with the wear of the brake linings
and/or clutch disc (if equipped). If the
fluid level is excessively low, have the
brake/clutch* system checked by an
authorized KIA dealer.
Use only the specified brake/clutch* fluid.
(Refer to “Recommended lubricants andcapacities” in section 8.)
Never mix different types of fluid.
WARNING -
Brake/clutch*
fluid
When changing and adding
brake/clutch* fluid, handle it care-
fully. Do not let it come in contact
with your eyes. If brake/clutch* fluid
should come in contact with your
eyes, immediately flush them with a
large quantity of fresh tap water.
Have your eyes examined by a doc-
tor as soon as possible.
WARNING -
Loss of
brake/clutch* fluid
In the event the brake/clutch* sys-
tem requires frequent additions of
fluid, the vehicle should be inspect-
ed by an authorized KIA dealer.
CAUTION
Do not allow brake/clutch* fluid to
contact the vehicle's body paint, aspaint damage will result.
Brake/clutch* fluid, which has beenexposed to open air for an extendedtime should never be used as its quality cannot be guaranteed. Itshould be disposed of properly. Don't put in the wrong kind of fluid.A few drops of mineral-based oil, such as engine oil, in yourbrake/clutch* system can damagebrake/clutch* system parts.
OXM079008
XM CAN (ENG) 7.QXP 4/19/2011 10:52 AM Page 22

723
Maintenance
POWER STEERING FLUID (IF EQUIPPED)G090100AHMChecking the power steering fluid
level With the vehicle on level ground, check
the fluid level in the power steering reser-
voir periodically. The fluid should be
between MAX and MIN marks on the
side of the reservoir at the normal tem-
perature.
Before adding power steering fluid, thor-
oughly clean the area around the reser-
voir cap to prevent power steering fluid
contamination.
If the level is low, add fluid to the MAX
level.
✽ ✽NOTICECheck that the fluid level is in the
"HOT" range on the reservoir. If the
fluid is cold, check that it is in the
"COLD" range.In the event the power steering system
requires frequent addition of fluid, the
vehicle should be inspected by an
authorized KIA dealer.
Use only the specified power steering
fluid. (Refer to "Recommended lubricantsand capacities" in section 8.)G090200AENChecking the power steering
hoseCheck the connections for oil leaks, dam-
age and twists in the power steering
hose before driving.
CAUTION
 To avoid damage to the power steering pump, do not operate thevehicle for prolonged periodswith a low power steering fluid level.
 Never start the engine when the reservoir tank is empty.
 When adding fluid, be careful that dirt does not get into the tank.
 Too little fluid can result in increased steering effort and/ornoise from the power steering system.
 The use of the non-specified fluid could reduce the effectiveness ofthe power steering system andcause damage to it.
OXM079009
XM CAN (ENG) 7.QXP 4/19/2011 10:52 AM Page 23

Maintenance34
7
G190200AUNBattery recharging Your vehicle has a maintenance-free,
calcium-based battery.
 If the battery becomes discharged in a
short time (because, for example, the
headlights or interior lights were left on
while the vehicle was not in use),
recharge it by slow charging (trickle)
for 10 hours.
 If the battery gradually discharges because of high electric load while the
vehicle is being used, recharge it at 20-
30A for two hours.
(Continued)
 The electrical ignition systemworks with high voltage. Never
touch these components with the
engine running or the ignition
switched on.
Failure to follow the above warn-
ings can result in serious bodily
injury or death.
WARNING
- Recharging battery
When recharging the battery,
observe the following precautions:
 The battery must be removed
from the vehicle and placed in an
area with good ventilation.
 Do not allow cigarettes, sparks, or flame near the battery.
 Watch the battery during charg- ing, and stop or reduce the charg-
ing rate if the battery cells begin
gassing (boiling) violently or if
the temperature of the electrolyte
of any cell exceeds 49°C (120°F).
 Wear eye protection when check- ing the battery during charging.
 Disconnect the battery charger in the following order.
1. Turn off the battery charger main switch.
2. Unhook the negative clamp from the negative battery terminal.
3. Unhook the positive clamp from the positive battery terminal.
XM CAN (ENG) 7.QXP 4/19/2011 10:53 AM Page 34

749
Maintenance
FUSESG210000AAMA vehicle’s electrical system is protected
from electrical overload damage by
fuses.This vehicle has 2 fuse panels, one locat-
ed in the driver’s side panel bolster, the
other in the engine compartment near
the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check the
appropriate circuit fuse. If a fuse has
blown, the element inside the fuse will
melt.
If the electrical system does not work,
first check the driver’s side fuse panel.
Always replace a blown fuse with one of
the same rating.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid using
the system involved and immediately
consult an authorized KIA dealer.
Three kinds of fuses are used: blade type
for lower amperage rating, cartridge type,and multi fuse for higher amperage rat- ings.
WARNING
- Fuse replace- ment
 Never replace a fuse with any-
thing but another fuse of the
same rating.
 A higher capacity fuse could cause damage and possibly a
fire.
 Never install a wire or aluminum instead of the proper fuse - even
as a temporary repair. It may cause
extensive wiring damage and a
possible fire.
CAUTION
Do not use a screwdriver or any
other metal object to remove fusesbecause it may cause a short circuitand damage the system.
OBK079042
Normal
Normal
Blade type
Cartridge type
Multi fuse Blown
Blown
Normal Blown
XM CAN (ENG) 7.QXP 4/19/2011 10:54 AM Page 49

Maintenance50
7G210100AAMInner panel fuse replacement1. Turn the ignition switch and all other
switches off.
2. Open the fuse panel cover. 3. Pull the suspected fuse straight out.
Use the removal tool provided on the
engine compartment fuse panel cover.
4. Check the removed fuse; replace it if it is blown.
Spare fuses are provided in the enginecompartment fuse panel.5. Push in a new fuse of the same rating, and make sure it fits tightly in the clips.
If it fits loosely, consult an authorized KIA
dealer.If you do not have a spare, use a fuse of the same rating from a circuit you maynot need for operating the vehicle, suchas the power outlet fuse.
If the headlights or other electrical com-
ponents do not work and the fuses are
OK, check the fuse panel in the engine
compartment. If a fuse is blown, it must
be replaced.
OXM079021
OXM079020
XM CAN (ENG) 7.QXP 4/19/2011 10:54 AM Page 50

Maintenance52
73. Check the removed fuse; replace it if it
is blown. To remove or insert the fuse,
use the fuse puller in the engine com-
partment fuse panel.
4. Push in a new fuse of the same rating, and make sure it fits tightly in the clips.
If it fits loosely, consult an authorized
KIA dealer.
G210201AAMMulti fuseIf the multi fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the fuse panel on the rightside in the engine compartment.
4. Remove the nuts shown in the picture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
✽ ✽NOTICEIf the multi fuse is blown, consult an
authorized KIA dealer.
CAUTION
After checking the fuse panel in the
engine compartment, securelyinstall the fuse panel cover. If not,electrical failures may occur from water contact.
OXM079025
XM CAN (ENG) 7.QXP 4/19/2011 10:54 AM Page 52

Maintenance56
7Engine compartment fuse panel
Description Fuse rating Protected component
ALT175A Alternator
MULTI FUSE I/P B+2
60A IPM (Fuse - S/HTR FRT, P/SEAT, Power Connector - MODULE, ROOM LP DOOR LP)
BLOWER 40A Blower Relay
RR HTD 40A Rear Defogger Relay
ABS 1 40A ESC Control Module, Multipurpose Check Connector
ABS 2 40A ESC Control Module, Multipurpo se Check Connector
I/P B+3 60A IPM (Fuse - HAZARD, TPMS, F/LID)
I/P B+1 60A IPM (Fuse - DR LOCK, SUNROOF, 4WD, PDM, SMART KEY)
FUSE IGN 2
40A Start Relay, W/O Smart Key - Ignition Switch, With Smart Key - PDM Relay Box (IGN2 Relay)
TRAILER 30A Trailer Power Outlet
IGN 1 30A W/O Smart Key - Ignition Switch, With Smart Key - PDM Relay Box (IGN1 Relay)
HORN 15A Horn Relay
STOP LP 15A Stop Lamp Switch, ICM Relay Box (DBC Relay)
B+ SENSOR 15A Battery Sensor
DEICER 15A Front Wiper Deicer Relay
C/FAN 50A Cooling Fan Relay Low/High
I/P B+4 50A IPM (Fuse - P/WDW LH, P/WDW RH, B/A HORN, A/CON REAR, AMP)
ECU 2 7.5A Sub Start Relay, PCM, Transaxle Range Switch, Alternator (G6DC)
ABS 7.5A ESC Control Module, Multipurpose Check Connector, Stop Lamp Switch (G4KE)
B/UP LP 7.5A Back-Up Lamp Relay (A/T), Back-Up Lamp Switch (M/T)
XM CAN (ENG) 7.QXP 4/19/2011 10:54 AM Page 56