2016 KIA Soul engine coolant

Maintenance
87
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.
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.
Check for worn tires and loose wheel lug nuts.
At least once a year:
Clean the body and door drainholes.
Lubricate the door hinges and checks, and hood hinges.
Lubricate the door and hood locks and latches.
Lubricate the door rubber weather- strips.
Check the air conditioning system.
Inspect and lubricate the automat- ic transaxle linkage and controls.
Clean the battery and terminals.
Check the brake fluid level.

Maintenance
10
7
NORMAL MAINTENANCE SCHEDULE
The following maintenance services must be performed to ensure good emission control and performance. Keep
receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the fre-
quency of service is determined by whichever occurs first.
*
1lnspect "Water Pump" when replacing the drive belt or
timing belt.
*
2Fuel filter & Fuel tank air filter are considered to be
maintenance free but periodic inspection is recom-
mended for this maintenance schedule depends on
fuel quality. If there are some important safety matters
like fuel flow restriction, surging, loss of power, hard
starting problem etc, replace the fuel filter immediately
regardless of maintenance schedule and consult an
authorized Kia dealer for details.
*
3Inspect for excessive tappet noise and/or engine vibra-
tion and adjust if necessary.
*
4The drive belt should be replaced when cracks occur or tension is reduced excessively. *
5When replacing coolant, use only a qualified coolant
additive for your vehicle and never mix hard water in
the coolant filled at the factory. An improper coolant
mixture can result in serious malfunction or engine
damage.
*
6If TOP TIER Detergent Gasoline is not available, one
bottle of additive is recommended. Additives are avail-
able from your authorized Kia dealer along with infor-
mation on how to use them. Do not mix other additives.

Maintenance
26
7
NORMAL MAINTENANCE SCHEDULE (CONT.)
192,000 km or 96 months
❑ Inspect air conditioning compressor, air conditioner refrig-
erant and performance (if equipped)
❑ Inspect cooling system *1
❑Inspect drive belt *4
(First 96,000 km or 72 months after
every 24,000 km or 24 months)
❑ Inspect drive shaft and boots
❑ Inspect fuel filter *2
❑Inspect fuel line, hoses and connection
❑Inspect fuel tank air filter *2
❑Inspect vapor hose and fuel filler cap
❑Inspect visually the following items
1) Battery condition
2) Brake fluid / clutch (if equipped) fluid
3) Fuel lines, hoses and connections
4) Brake pedal and operation
5) Chassis/body nuts and bolts
6) Drum brake and linings (if equipped)
7) Disc brakes and pads (if equipped)
8) Exhaust pipe and muffler
9) Front suspension ball joints
(Continued)
(Continued)
10) Fuel tank, cap, lines and hoses
11) Lubricate all locks and hinges
12) Parking brakes
13) Steering operation and linkage
14) Suspension mounting bolts
❑ Replace air cleaner filter
❑Replace climate control air filter (if equipped)
❑Replace engine coolant*5
(First, 192,000 km or 120 months
after every 48,000 km or 24 months)
❑ Replace engine oil and filter
(Every 12,000 km or 12 months)
❑ Add fuel additive *6 (Every 12,000 km or 12 months)
❑Rotate tires - including tire pressure and tread wear
(Every 12,000 km or 12 months)
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

Maintenance
30
7
240,000 km or 120 months
❑ Inspect air conditioning compressor, air conditioner refrig-
erant and performance (if equipped)
❑ Inspect cooling system *1
❑Inspect drive belt *4
(First 96,000 km or 72 months after
every 24,000 km or 24 months)
❑ Inspect drive shaft and boots
❑ Inspect fuel filter *2
❑Inspect fuel line, hoses and connection
❑Inspect fuel tank air filter *2
❑Inspect manual transaxle fluid (if equipped)
(Every 60,000 km or 48 months)
❑ Inspect vapor hose and fuel filler cap
❑Inspect visually the following items
1) Battery condition
2) Brake fluid / clutch (if equipped) fluid
3) Fuel lines, hoses and connections
4) Brake pedal and operation
5) Chassis/body nuts and bolts
6) Drum brake and linings (if equipped)
7) Disc brakes and pads (if equipped)
(Continued)
(Continued)
8) Exhaust pipe and muffler
9) Front suspension ball joints
10) Fuel tank, cap, lines and hoses
11) Lubricate all locks and hinges
12) Parking brakes
13) Steering operation and linkage
14) Suspension mounting bolts
❑ Replace air cleaner filter
❑Replace climate control air filter (if equipped)
❑Replace engine coolant *5
(First 192,000 km or 120 months
after every 48,000 km or 24 months)
❑ Replace engine oil and filter
(Every 12,000 km or 12 months)
❑Add fuel additive *6
(Every 12,000 km or 12 months)
❑Rotate tires - including tire pressure and tread wear
(Every 12,000 km or 12 months)
NORMAL MAINTENANCE SCHEDULE (CONT.)
No check, No service required
❑ Automatic transaxle fluid (if equipped)
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

733
Maintenance
Vacuum crankcase ventilation
hoses (if equipped)
Inspect the surface of hoses for evi-
dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration. Particular attention should be
paid to examine those hose surfaces
nearest to high heat sources, such
as the exhaust manifold.
Inspect the hose routing to assure
that the hoses do not come in con-
tact with any heat source, sharp
edges or moving components which
might cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are
secure, and that no leaks are pres-
ent. Hoses should be replaced
immediately if there is any evidence
of deterioration or damage.
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.
Valve clearance (if equipped)
Inspect for excessive valve noise
and/or engine vibration and adjust if
necessary. An authorized Kia dealer
should perform the operation.
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
The coolant should be changed at
the intervals specified in the mainte-
nance schedule.

Maintenance
38
7
ENGINE COOLANT
The high-pressure cooling system
has a reservoir filled with year round
antifreeze 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 before traveling to a colder cli-
mate.Checking the coolant level
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.
When you are sure all the pressure
has been released, press down on
the cap, using a thick towel, and con-
tinue turning counterclockwise to
remove it.
CAUTION
Never attempt to remove the
radiator cap while the engine isoperating or hot. Doing somight lead to cooling systemand engine damage.
WARNING-Cooling fan
Use caution when
working near the
blade of the cooling
fan. The electric
motor (cooling fan) is
controlled by engine coolant
temperature, refrigerant pres-
sure and vehicle speed. it may
sometimes operate even when
the engine is not running.

739
Maintenance
Check the condition and connections
of all cooling system hoses and
heater hoses. Replace any swollen
or deteriorated 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 protec-
tion against freezing and corrosion.
Bring the level to F, but do not over-
fill. If frequent additions are required,
see an authorized Kia dealer for a
cooling system inspection.
Recommended engine coolant
When adding coolant, use onlydeionized water or soft water for
your vehicle and never mix hard
water in the coolant filled at the fac-
tory. An improper coolant mixture
can result in serious malfunction or
engine damage.
The engine in your vehicle has alu- minum engine parts and must be
protected 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 spec-
ified 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
following table.
OXM079006
Ambient
Temperature Mixture Percentage
(volume)
Antifreeze Water
-15°C (5°F)35 65
-25°C (-13°F)4060
-35°C (-31°F)5050
-45°C (-49°F)6040

Maintenance
40
7
Changing the coolant
Have the coolant changed by an
authorized Kia dealer according to
the Maintenance Schedule at the
beginning of this chapter.
Put a thick cloth around the radiator
cap before refilling the coolant in
order to prevent the coolant from
overflowing into engine parts such as
the alternator.
OPS073005
WARNING
Radiator cap
Do not remove the radiator cap
when the engine and radiator
are hot. Scalding hot coolant
and steam may blow out under
pressure which may result in
serious injury.