2018 KIA STONIC check engine

ENGINE COOLANT
The high-pressure cooling system has
a reservoir filled with year round anti‐
freeze coolant. The reservoir is filled at the factory.
Check the antifreeze protection and
coolant level at least once a year, at the
beginning of the winter season, and be‐ fore traveling to a colder climate.
CAUTION
•When the engine overheats fromlow engine coolant, suddenly add‐ing engine coolant may causecracks in the engine. To preventdamage, add engine coolant slowlyin small quantities.
•Do not drive with no engine cool‐ant. It may cause water pump fail‐ure and engine seizure, etc.
Checking the coolant level
WARNING
Removing radiator cap
•Never attempt to remove the radi‐ator cap while the engine is oper‐ating or hot. Doing so might leadto cooling system and engine dam‐age. Also, hot coolant or steamcould cause serious personal in‐jury.
•Turn the engine off and wait untilit cools down. Use extreme carewhen removing the radiator cap.Wrap a thick towel around it, andturn it counterclockwise slowly tothe first stop. Step back while thepressure is released from the cool‐ing system.When you are sure all the pressurehas been released, press down onthe cap, using a thick towel, andcontinue turning counterclockwiseto remove it.
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(Continued)
•Even if the engine is not operating,do not remove the radiator cap orthe drain plug while the engine andradiator are hot. Hot coolant andsteam may still blow out underpressure, causing serious injury.
WARNING
The electric motor (cool‐ing fan) is controlled byengine coolant tempera‐ture, refrigerant pressureand vehicle speed.
It may sometimes operate evenwhen the engine is not running. Useextreme caution when working nearthe blades of the cooling fan so thatyou are not injured by a rotating fanblades. As the engine coolant tem‐perature decreases, the electric mo‐tor will automatically shut off. Thisis a normal condition.
Maintenance
8-48

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Check the condition and connections of
all cooling system hoses and heater ho‐ ses. Replace any swollen or deteriora‐
ted hoses.
The coolant level should be filled be‐
tween MAX and MIN (F and L) marks on the side of the coolant reservoir when
the engine is cool.
If the coolant level is low, add enough
distilled (deionized) or soft water. Bring the level to MAX (F), but do not overfill.
If frequent additions are required, have
the system inspected by a professional
workshop. Kia recommends to visit an authorized Kia dealer/service partner.
Recommended engine coolant
• When adding coolant, use only deion‐ ized water or soft water for your ve‐
hicle and never mix hard water in the
coolant filled at the factory. An im‐
proper coolant mixture can result in serious malfunction or engine dam‐
age.
• The engine in your vehicle has alumi‐ num engine parts and must be pro‐
tected by an ethylene-glycol with
phosphate based coolant to prevent corrosion and freezing.
• DO NOT USE alcohol or methanol coolant or mix them with the speci‐
fied coolant.
• Do not use a solution that contains more than 60% antifreeze or lessthan 35% antifreeze, which would re‐
duce the effectiveness of the solu‐
tion.
For mixture percentage, refer to the
following table.
AmbientTempera‐ture
Mixture Percentage(volume)
AntifreezeWater
-15°C (5°F) 35 65

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8
Maintenance

AUTOMATIC TRANSAXLE FLUID (IF EQUIPPED)
Checking the automatic
transaxle fluid level
The automatic transaxle fluid level
should be checked regularly.
Keep the vehicle on level ground with the parking brake applied and check the
fluid level according to the following
procedure. 1. Place the shift lever in N (Neutral) position and confirm if the engine is
running at normal idle speed.
NOTICE
Insert the level gauge, after checking
the automatic transaxle fluid level. In
the direction referred in the picture.
CAUTION
If you insert the level gauge in thewrong direction, it can cause defor‐mation (or damage) to level gauge.
2. After the transaxle is warmed up sufficiently [fluid temperature
70~80°C (158~176°F)], for example
by 10 minutes usual driving, move
the shift lever through all positions
then place the shift lever in N(Neu‐
tral) or P(Park) position.
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3. Confirm if the fluid level is in the "HOT" range on the level gauge. If
the fluid level is lower, add the
specified fluid from the fill hole. If
the fluid level is higher, drain the
fluid from the drain hole.
4. If the fluid level is checked in cold condition [fluid temperature
20~30°C (68~86°F)], add the fluid to
the "COLD" line and then recheck the fluid level according to the
above step 2.

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8
Maintenance

WARNING
nTransaxle fluid
The transaxle fluid level should bechecked when the engine is at nor‐mal operating temperature. Thismeans that the engine, radiator, ra‐diator hose and exhaust system etc.,are very hot. Exercise great care notto burn yourself during this proce‐dure.
CAUTION
•Low fluid level causes transaxleshift slippage. Overfilling can causefoaming, loss of fluid and trans‐axle malfunction.
•The use of a non-specified fluidcould cause transaxle malfunctionand failure.
WARNING
nParking brake
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(Continued)
To avoid sudden movement of thevehicle, apply the parking brake anddepress the brake pedal before mov‐ing the shift lever.
NOTICE
The L

FUEL FILTER (FOR DIESEL)
Draining water from the fuel
filter
The fuel filter for diesel engine plays an
important role of separating water
from fuel and accumulating the water in its bottom.
If water accumulates in the fuel filter,
the warning light comes on when the
ignition switch is in the ON position.
If this warning light illumi‐ nates, take your car to a pro‐
fessional workshop and havedrain the water and check the
system. Kia recommends tovisit an authorized Kia dealer/
service partner.
CAUTION
If the water accumulated in the fuelfilter is not drained at proper times,damages to the major parts such asthe fuel system can be caused bywater permeation in the fuel filter.
Fuel filter cartridge replacement
NOTICE
When replacing the fuel filter car‐
tridge, use parts for replacement
from a professional workshop. Kia
recommends to visit an authorized
Kia dealer/service partner.

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Maintenance

❈The actual battery label in the vehi‐
cle may differ from the illustration.
1. AGM90L-DIN : The Kia model name
of battery
2. 90Ah(20HR) : The nominal capacity (in Ampere hours)
3. 170RC : The nominal reserve ca‐ pacity (in min.)
4. 12V : The nominal voltage
5. 850CCA (SAE) : The cold-test cur‐ rent in amperes by SAE
6. 680A : The cold-test current in am‐ peres by EN
Battery 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.
WARNING
nRecharging battery
When recharging the battery, ob‐serve the following precautions:•The battery must be removedfrom the vehicle and placed in anarea with good ventilation.
•Do not allow cigarettes, sparks, orflame near the battery.
•Watch the battery during charg‐ing, and stop or reduce the charg‐ing rate if the battery cells begingassing (boiling) violently or if thetemperature of the electrolyte ofany cell exceeds 49°C (120°F).
•Wear eye protection when check‐ing the battery during charging.
•Disconnect the battery charger inthe following order.1.Turn off the battery chargermain switch.
2.Unhook the negative clampfrom the negative battery ter‐minal.
3.Unhook the positive clamp fromthe positive battery terminal.
WARNING
•Before performing maintenance orrecharging the battery, turn off allaccessories and stop the engine.
•The negative battery cable mustbe removed first and installed lastwhen the battery is disconnected.
•Operation related to the battery isrecommended to be done by aprofessional workshop. Kia recom‐mends to visit an authorized Kiadealer/service partner.
CAUTION
•Keep the battery away from wa‐ter or any liquid.
•For your safety, use parts for re‐placement from a professionalworkshop. Kia recommends to visitan authorized Kia dealer/servicepartner.
Reset items
Items should be reset after the battery
has been discharged or the battery has been disconnected. • Auto up/down window

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Maintenance

FUSES
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❈Left side : Normal Right side : Blown
A vehicle’s electrical system is protec‐
ted from electrical overload damage by fuses.
This vehicle has 2 (or 3) fuse panels,
one located in the driver’s side panel
bolster, the others in the engine com‐ partment near the battery.
If any of your vehicle’s lights, accesso‐
ries, 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.
Before replacing a blown fuse, discon‐ nect the negative battery cable.
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 a professional workshop. Kia
recommends to consult an authorized Kia dealer/service partner.
Three kinds of fuses are used: blade
type for lower amperage rating, car‐
tridge type, and multi fuse for higher amperage ratings.
WARNING
nFuse replacement
•Never replace a fuse with anythingbut another fuse of the same rat‐ing.
•A higher capacity fuse could causedamage and possibly a fire.
•Never install a wire or aluminumfoil instead of the proper fuseeven as a temporary repair. It maycause extensive wiring damageand a possible fire.
•Do not arbitrarily modify or add-on electric wiring of the vehicle.
CAUTION
Do not use a screwdriver or any oth‐er metal object to remove fuses be‐cause it may cause a short circuitand damage the system.

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Maintenance

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Do not try remodeling the vehicle in
any way. It is illegal, and may affect
the vehicle’s performance, durability,
and safety. Warranty is also not
provided for problems caused by re‐
modeling.
Be aware of safety problems caused
by remodeling the vehicle with unau‐
thorized electrical devices (lamp,
black box, electrical equipment, diag‐
nostic device, communication device,
etc.). It might cause malfunction of
the vehicle, wiring damage, battery
discharge, connector damage, or
fire. the vehicle or cause fire.
NOTICE
nWindow tinting precaution
Window tint (especially metallic film)
might cause communication disorder
or poor radio reception, and mal‐
function of the automatic lighting
system due to excessive change of
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illumination inside the vehicle. The
solution used might also flow into
electric, electronic devices causing
disorder and failure.
Inner panel fuse replacement
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1. Turn the ignition switch and all oth‐er switches off.
2. Open the fuse panel cover.
3. Pull the suspected fuse straight out. Use the removal tool provided
in the main fuse box in the engine
compartment.
4. Check the removed fuse; replace it if it is blown.
Spare fuses are provided in the in‐
strument panel fuse panel (or in
the engine compartment fuse pan‐
el).
5. Push in a new fuse of the same rating, and make sure it fits tightly
in the clips.
If it fits loosely, consult a professional
workshop. Kia recommends to consult an authorized Kia dealer/service part‐
ner.

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Maintenance