KIA RIO 2021 Owners Manual
Manufacturer: KIA, Model Year: 2021, Model line: RIO, Model: KIA RIO 2021Pages: 534, PDF Size: 13.49 MB
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79
Maintenance
SCHEDULED MAINTENANCE SERVICE
Scheduled maintenance service precaution
Follow the Normal Maintenance Schedule if the vehicle is usually operated where none of the following conditions apply.
If any of the following conditions apply, follow the Maintenance Under Severe Usage Conditions.
Repeated driving short distance of less than 5 miles (8 km) in normal temperature or less than 10 miles (16 km) infreezing temperature
Extensive engine idling or low speed driving for long distances
Driving on rough, dusty, muddy, unpaved, graveled or salt-spread roads
Driving in areas using salt or other corrosive materials or in very cold weather
Driving in heavy dust condition
Driving in heavy traffic area
Driving on uphill, downhill, or mountain road repeatedly
Using for towing or camping, and driving with loading on the roof.
Driving as a patrol car, taxi, other commercial use of vehicle towing
Frequently driving under high speed or rapid acceleration.
Frequently driving in stop-and-go condition
Engine oil usage which is not recommended (Mineral type, Semi-synthetic, Lower grade etc.)
If your vehicle is operated under the above conditions, you should inspect, replace or refill more frequently than the following Normal Maintenance Schedule. After 120 months or 150,000 miles continue to follow the prescribed main-tenance intervals.
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Maintenance
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7
Normal Maintenance Schedule - Non Turbo Models
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
frequency of service is determined by whichever occurs first.
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.530 37.5 45 52.5 60 67.5 75 82.5 90 97.5 105 112.5
Km×1,00012 24 36 48 60 72 84 96 108 120 132 144 156 168 180
Drive belts *1At first, inspect at 60,000 miles (96,000 km) or 72 months,
after that, inspect every 15,000 miles (24,000 km) or 24 months
Engine oil and engine oil
filterSmartstream G1.6RRRRRRRRRRRRRRR
Fuel additives *2Add every 7,500 miles (12,000 km) or 12 months
Air cleaner filterIIIRIIIRIIIRIII
Spark plugsSmartstream G1.6Replace every 97,500 miles (156,000 km)
Rotate tiresRotate every 7,500 miles (12,000 km)
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
1: The drive belt should be replaced when cracks occur or tension is reduced.
*2: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your authorized Kia dealer along with information on how to use them. Do not mix other additives.
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Maintenance
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.530 37.5 45 52.5 60 67.5 75 82.5 90 97.5 105 112.5
Km×1,00012 24 36 48 60 72 84 96 108 120 132 144 156 168 180
Climate control air filter
(for evaporator and blower unit)-R-R-R-R-R-R-R-
Vacuum hoseIIIIIIIIIIIIIII
Coolant (Engine)At first, replace at 120,000 miles (192,000 km) or 10 years,
after that, replace every 30,000 miles (48,000 km) or 24 months
Battery conditionIIIIIIIIIIIIIII
Brake lines, hoses and connectionsIIIIIIIIIIIIIII
Brake discs and padsIIIIIIIIIIIIIII
Steering gear rack, linkage and bootsIIIIIIIIIIIIIII
Drive shaft and boots-I-I-I-I-I-I-I-
Suspension ball joints and mounting
boltsIIIIIIIIIIIIIII
MAINTENANCE INTERVALS
MAINTENANCE
ITEM
Normal Maintenance Schedule - Non Turbo Models(CONT.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
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Maintenance
12
7
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.530 37.5 45 52.5 60 67.5 75 82.5 90 97.5 105 112.5
Km×1,00012 24 36 48 60 72 84 96 108 120 132 144 156 168 180
Air conditioner compressor/refrigerantIIIIIIIIIIIIIII
Exhaust systemIIIIIIIIIIIIIII
Cooling system---I-I-I-I-I-I-
Intelligent variable transmission fluidNo check, No service required
Manual transmission fluid *5---I---I---I---
Vapor hose and fuel filler cap-I-I-I-I-I-I-I-
Fuel tank air filter *6-I-I-I-I-I-I-I-
Fuel lines, hoses and connections---I---I---I---
Parking brake-I-I-I-I-I-I-I-
Brake/clutch (if equipped) fluidInspect every 7,500 miles (12,000 km) or 12 months,
Replace every 60,000 miles (96,000 km) or 48 months
MAINTENANCE INTERVALS
MAINTENANCE
ITEM
Normal Maintenance Schedule - Non Turbo Models (CONT.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
5: Manual transmission fluid should be changed anytime it has been submerged in water.
*6: Fuel tank air filter is considered to be maintenance free but periodic inspection is recommended as the level of maintenance will be dependent upon the quality fuel used in the vehicle.
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713
Maintenance
Maintenance Under Severe Usage Conditions - Non Turbo Models
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer
to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if neces\
sary
MAINTENANCE ITEMMAINTENANCEOPERATIONMAINTENANCE INTERVALSDRIVING
CONDITION
Engine oil and engine oil filterSmartstream G1.6REvery 3,750 miles (6,000 km) or 6 monthsA, B, C, D, E,
F, G, H, I, J, K, L
Air cleaner filterRMore frequentlyC, E
Spark plugs RMore frequentlyA, B, F, G, H, I, K
Intelligent variable transmission fluidREvery 60,000 miles (96,000 km)A, C, D, E,
F, G, H, I, J
Manual transmission fluidREvery 75,000 miles (120,000 km)C, D, E, F, G, H, I, J
Brake discs and pads, calipers and rotorsIMore frequentlyC, D, E, G, H
Parking brakeIMore frequentlyC, D, G, H
Steering gear rack, linkage and bootsIMore frequentlyC, D, E, F, G
Suspension ball joints and mounting boltsIMore frequentlyC, D, E, F, G
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Maintenance
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Severe driving conditions
A - Repeatedly driving short distance of less than 5 miles (8 km)
in normal temperature or less than 10 miles (16 km) in freez-
ing temperature
B - Extensive engine idling or low speed driving for long dis- tances
C - Driving on rough, dusty, muddy, unpaved, graveled or salt- spread roads
D - Driving in areas using salt or other corrosive materials or in very cold weather
E - Driving in heavy dust condition F - Driving in heavy traffic area
G- Driving on uphill, downhill, or mountain road repeatedly
H - Using for towing or camping, and driving with loading on the
roof.
I - Driving as a patrol car, taxi, other commercial use or vehicle towing
J - Frequently driving under high speed or rapid acceleration.
K - Frequently driving in stop-and-go conditions
L - Engine oil usage which is not recommended (Mineral type, Semi-synthetic, Lower grade etc.)
MAINTENANCE ITEMMAINTENANCEOPERATIONMAINTENANCE INTERVALSDRIVING
CONDITION
Drive shafts and bootsIMore frequentlyC, D, E, F, G, H, I, J
Climate control air filter
(for evaporator and blower unit)RMore frequentlyC, E, G
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Maintenance
EXPLANATION OF SCHEDULED MAINTENANCE ITEMS
Engine oil and filter
The engine oil and filter should be
changed at the intervals specified in
the maintenance schedule. If the
vehicle is being driven in severe con-
ditions, more frequent oil and filter
changes are required.
Drive belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil
saturation, and replace if necessary.
Drive belts should be checked peri-
odically for proper tension and
adjusted as necessary.
Fuel filter (for gasoline)
Kia gasoline vehicle is equipped a
lifetime fuel filter that integrated with
the fuel tank. Regular maintenance
or replacement is not needed but
depends on fuel quality. If there are
some important safety matters like
fuel flow restriction, surging, loss of
power, hard starting problem, etc.,
fuel filter inspection or replace is
needed.
The fuel filter be inspected or
replaced by an authorized Kia dealer.
Fuel lines, fuel hoses and con-
nections
Check the fuel lines, fuel hoses and
connections for leakage and dam-
age. Have an authorized Kia dealer
replace any damaged or leaking
parts immediately.
Vapor hose and fuel filler cap
The vapor hose and fuel filler cap
should be inspected at the intervals
specified in the maintenance sched-
ule. Make sure that a new vapor hose
or fuel filler cap is installed correctly.
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Maintenance
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7
Vacuum crankcase ventilation
hoses
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 component 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 rec-
ommended when the filter is replaced.
Spark plugs
Make sure to install new spark plugs
of the correct heat range.
Valve clearance (if equipped)
Inspect excessive valve noise and/or
engine vibration and adjust if neces-
sary. 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.
Manual transmission fluid
(if equipped)
Inspect the manual transmission
fluid according to the maintenance
schedule.
Intelligent Variable
Transmission (IVT) fluid
(if equipped)
The Intelligent Variable Transmission
(IVT) fluid should not be checked
under normal usage conditions.
But in severe conditions, the fluid
should be changed at an authorized
Kia dealer in accordance to the
scheduled maintenance at the begin-
ning of this chapter.
(Refer to “Maintenance Under Severe
Usage Conditions” this chapter.)
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Maintenance
✽ ✽NOTICE
The Intelligent Variable
Transmission (IVT) fluid color is
amber. As the vehicle is driven, the
Intelligent Variable Transmission
(IVT) fluid will begin to look darker.
This is normal, and you should not
judge the need to replace the fluid
based upon the changed color.
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.CAUTION
Use only specified Intelligent
Variable Transmission (IVT)fluid. The use of non-specifiedfluid (even marked as compati-ble with genuine) could resultin shift quality deteriorationand vibrations, and eventually,transmission failure.
(Refer to “Recommended lubri-cants and capacities” in chapter8.)
OBD078066
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Maintenance
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7
✽ ✽
NOTICE - NHTSA Safety
Corrosion Alert
NHTSA has warned all vehicle own-
ers of all brands that they must main-
tain their vehicles in a manner which
will prevent brake hose and brake line
failures due to corrosion when such
vehicles are exposed to winter road
salt and related chemicals. While seri-
ous corrosion conditions typically only
manifest themselves as safety issues
after 7 years of vehicle use, the corro-
sion process starts immediately and
thus underbody cleaning maintenance
must commence from your vehicle's
first exposure to road salts and chem-
icals. NHTSA urges vehicle owners to
take the following steps to prevent
corrosion:
(Continued)(Continued)
1. Wash the undercarriage of your
vehicle regularly throughout the
winter and do a thorough washing
in the spring to remove road salt
and other de-icing chemicals.
2. Monitor the brake system for signs of corrosion by having regu-
lar professional inspections and
watching for signs of problems,
including loss of brake fluid,
unusual leaks and soft or spongy
feel in the brake pedal.
3. Replace the entire brake pipe assembly if you find severe corro-
sion that causes scaling or flaking
of brake components.
Brake/Clutch fluid
Check the brake/clutch fluid level in
the brake/clutch fluid reservoir. The
level should be between the “MIN”
and “MAX” marks on the side of the
reservoir. Use only hydraulic
brake/clutch fluid conforming to DOT
4 specification.
Parking brake
Inspect the parking brake system
including the parking brake lever and
cables.
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