2017 KIA NIRO fuel cap

Maintenance
52
8
Temperature -A, B & C
The temperature grades are A (the
highest), B and C representing the
tire’s resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled condi-
tions on a specified indoor laboratory
test wheel.
Sustained high temperature can
cause the material of the tire to
degenerate and reduce tire life, and
excessive temperature can lead to
sudden tire failure. The grade C cor-
responds to a level of performance
which all passenger car tires must
meet under the Federal Motor
Vehicle Safety Standard No. 109.
Grades B and A represent higher
levels of performance on the labora-
tory test wheel than the minimum
required by law. Tire terminology and definitions
Air Pressure:
The amount of air
inside the tire pressing outward on
the tire. Air pressure is expressed in
kilopascal (kPa) or pounds per
square inch (psi).
Accessory Weight: This means the
combined weight of optional acces-
sories. Some examples of optional
accessories are, dual clutch trans-
mission, power seats, and air condi-
tioning.
Aspect Ratio: The relationship of a
tire's height to its width.
Belt: A rubber coated layer of cords
that is located between the plies and
the tread. Cords may be made from
steel or other reinforcing materials.
Bead: The tire bead contains steel
wires wrapped by steel cords that
hold the tire onto the rim.
Bias Ply Tire: A pneumatic tire in
which the plies are laid at alternate
angles less than 90 degrees to the
centerline of the tread. Cold Tire Pressure:
The amount of
air pressure in a tire, measured in
kilopascals (kPa) or pounds per
square inch (psi) before a tire has
built up heat from driving.
Curb Weight: This means the weight
of a motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil and
coolant, but without passengers and
cargo.
DOT Markings: A code molded into
the sidewall of a tire signifying that
the tire is in compliance with the U.S.
Department of Transportation motor
vehicle safety standards. The DOT
code includes the Tire Identification
Number (TIN), an alphanumeric des-
ignator which can also identify the
tire manufacturer, production plant,
brand and date of production.

Maintenance
96
8
EMISSION CONTROL SYSTEM
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the
Warranty & Consumer Information
manual in your vehicle.
Your vehicle is equipped with an
emission control system to meet all
applicable emission regulations.
There are three emission control
systems, as follows.
(1) Crankcase emission control sys-
tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control system
In order to assure the proper function
of the emission control systems, it is
recommended that you have your
vehicle inspected and maintained by
an authorized Kia dealer in accor-
dance with the maintenance sched-
ule in this manual. Caution for the Inspection and
Maintenance Test (With Electronic
Stability Control (ESC) system)
To prevent the vehicle from mis-
firing during dynamometer test-
ing, turn the Electronic Stability
Control (ESC) system off by
pressing the ESC switch.
After dynamometer testing is completed, turn the ESC system
back on by pressing the ESC
switch again.1. Crankcase emission control system
The positive crankcase ventilation
system is employed to prevent air
pollution caused by blow-by gases
being emitted from the crankcase.
This system supplies fresh filtered air
to the crankcase through the air
intake hose. Inside the crankcase,
the fresh air mixes with blow-by
gases, which then pass through the
PCV valve into the induction system.
2. Evaporative emission con-trol (including ORVR:
Onboard Refueling Vapor
Recovery)
system
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.
(The ORVR system is designed to
allow the vapors from the fuel tank to
be loaded into a canister while refu-
eling at the gas station, preventing
the escape of fuel vapors into the
atmosphere.)

Specifications, Consumer information, Reporting safety defects
69
RECOMMENDED LUBRICANTS AND CAPACITIES
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
*1Refer to the recommended SAE viscosity numbers on the next page.
*2Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econo my by reducing
the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure in everyday driving, but in a year’s
time, they can offer significant cost and energy savings.
Lubricant VolumeClassification
Engine oil *1*2
(drain and refill)
Recommends
4.01 US qt. (3.8 liter)0W-20 API SN or ACEA C2
Dual Clutch Transaxle Fluid1.69 ~ 1.79 US qt. (1.6 ~ 1.7 liter)
SAE 70W, API GL-4
(Recommended HK SYN DCTF 70W (SK),
SPIRAX S6 GHME 70W DCTF (H.K.SHELL), GS DCTF HD 70W (GS CALTEX))
Coolant6.31 US qt. (5.98 liter)Mixture of antifreeze and water
(Ethylene glycol base coolant for aluminum radiator)
Inverter coolant2.56 US qt. (2.43 liter)Mixture of antifreeze and water
(Ethylene glycol base coolant for aluminum radiator)
Brake fluid0.425 ± 0.025 US qt. (402.6 ± 24.4 cc)DOT 3 or DOT 4
Engine clutch actuator fluid0.105 ± 0.021 US qt. (100 ± 20 cc)DOT 3 or DOT 4
Fuel47.5 US qt. (45 liter)Refer to Fuel requirements in chapter 1.

Index
6I
Drive shafts and boots . . . . . . . . . . . . . . . . . . . . . . . 8-24
Dual clutch transmission fluid . . . . . . . . . . . . . . . . . 8-22
Engine oil and filter . . . . . . . . . . . . . . . . . . . . . . . . . 8-21
Exhaust pipe and muffler . . . . . . . . . . . . . . . . . . . . . 8-24
Fuel filter (for gasoline) . . . . . . . . . . . . . . . . . . . . . . 8-21
Fuel lines, fuel hoses and connections . . . . . . . . . . . 8-21
HSG (Hybrid starter & generator) belt . . . . . . . . . . 8-21
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-24
Spark plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-22
Steering gear box, linkage & boots/lower arm ball joint . . . . . . . . . . . . . . . . . . . . . . . . 8-24
Suspension mounting bolts . . . . . . . . . . . . . . . . . . . 8-24
Vacuum crankcase ventilation hoses . . . . . . . . . . . . 8-22
Vapor hose and fuel filler cap . . . . . . . . . . . . . . . . . 8-21
Exterior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-88
Exterior features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-149 Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-149
Exterior overview (Front) . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Exterior overview (Rear) . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Flat tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 7-18 Changing tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-20
Compact spare tire . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24
Jack and tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-18
Removing and storing the spare tire . . . . . . . . . . . . 7-19
Flat tires, see tire mobility kit. . . . . . . . . . . . . . . . . . . . 7-27 Floor mat anchor(s) . . . . . . . . . . . . . . . . . . . . . . . . . . 4-146
Fluid
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-31
Engine clutch actuator fluid . . . . . . . . . . . . . . . . . . . 8-32
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-34
Fog lamp/DRL bulb replacement . . . . . . . . . . . . . . . . . 8-80
Fog light (front) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-104
Folding key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-\
4 Battery replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Immobilizer system . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Key operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Record your key number . . . . . . . . . . . . . . . . . . . . . . 4-4
Transmitter precautions . . . . . . . . . . . . . . . . . . . . . . . 4-6
Folding the outside rearview mirror . . . . . . . . . . . . . . . 4-49
Folding the rear seat . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
"Front passenger andrear seat 3-point system withcombination locking retractor" . . . . . . . . . . . . . . 3-23
Front seat adjustment (manual) . . . . . . . . . . . . . . . . . . . 3-7
Front seat adjustment (power) . . . . . . . . . . . . . . . . . . . . 3-8
Front seat belt warning . . . . . . . . . . . . . . . . . . . . . . . . . 3-21
Front turn signal lamp bulb replacement . . . . . . . . . . . 8-80
Fuel filler lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-55\
Fuel requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 8-58 Engine compartment fuse replacement . . . . . . . . . . 8-61
Fuse/relay panel description. . . . . . . . . . . . . . . . . . . 8-63
Inner panel fuse replacement . . . . . . . . . . . . . . . . . 8-59
F