wheel KIA NIRO HYBRID EV 2022 Manual Online

TOWING
Towing service
If emergency towing is necessary,
we recommend having it done by an
authorized Kia dealer or a commer-
cial tow-truck service. Proper lifting
and towing procedures are neces-
sary to prevent damage to the vehi-
cle. The use of wheel dollies (1) or
flatbed is recommended.On FWD vehicles, it is acceptable to
tow the vehicle with the rear wheels
on the ground (without dollies) and
the front wheels off the ground. If any
of the loaded wheels or suspension
components are damaged or the
vehicle is being towed with the front
wheels on the ground, use a towing
dolly under the front wheels. When
being towed by a commercial tow
truck and wheel dollies are not used,
the front of the vehicle should always
be lifted, not the rear.
WARNING - Side and
curtain Air bag
If your vehicle is equipped with
side and curtain air bag, set the
ignition switch to LOCK or ACC
position when the vehicle is
being towed.
The side and curtain air bag
may deploy when the ignition is
ON, and the rollover sensor
detects the situation as a
rollover.
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What to do in an emergency
39 6

When towing your vehicle in an
emergency without wheel dollies :
1. Set the ignition switch in the ACC
position.
2. Place the transmission shift lever
in N (Neutral).
3. Release the parking brake.Removable towing hook
(if equipped)
1. Open the liftgate, and remove the
towing hook from the tool case.
2. Remove the hole cover pressing
the lower part of the cover on the
bumper.
CAUTION - Towing gear
position
Failure to place the transmis-
sion shift lever in N (Neutral)
may cause internal damage to
the transmission.
CAUTION - Towing
Do not tow the vehicle back-
wards with the front wheels on
the ground as this may cause
damage to the vehicle.
Do not tow with sling-type
equipment. Use wheel lift or
flatbed equipment.
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■Front
■ Rear
640
What to do in an emergency

3. Install the towing hook by turning it
clockwise into the hole until it is
fully secured.
4. Remove the towing hook and
install the cover after use.Emergency towing
If towing is necessary, have it
done by an authorized Kia dealer
or a commercial tow truck service.If towing service is not available in an
emergency, your vehicle may be
temporarily towed using a cable or
chain secured to the emergency tow-
ing hook under the front (or rear) of
the vehicle. Use extreme caution
when towing the vehicle. A driver
must be in the vehicle to steer it and
operate the brakes.
Towing in this manner may be done
only on hard-surfaced roads for a
short distance and at low speed.
Also, the wheels, axles, power train,
steering and brakes must all be in
good condition.
Do not use the tow hooks to pull a
vehicle out of mud, sand or other
conditions from which the vehicle
cannot be driven out under its own
power.
Avoid towing a vehicle heavier than
the vehicle doing the towing.
The drivers of both vehicles should
communicate with each other fre-
quently.
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■Front
■ Rear
What to do in an emergency
41 6

Emergency towing precautions
Turn the ignition switch to ACC so
the steering wheel isn’t locked.
Place the transmission shift lever in
N (Neutral).
Release the parking bake.
Press the brake pedal with more
force than normal since you will
have reduced brake performance.
More steering effort will be
required because the power steer-
ing system will be disabled.
If you are driving down a long hill,
the brakes may overheat and brake
performance will be reduced. Stop
often and let the brakes cool off.
To avoid serious damage to the
dual clutch transmission, limit the
vehicle speed to 15 km/h (10 mph)
and drive less than 1.5 km (1 mile)
when towing. (for Dual clutch trans-
mission vehicle.) If the car is being towed with all
four wheels on the ground, it can
be towed only from the front. Be
sure that the transmission is in N
(Neutral). Be sure the steering is
unlocked by placing the ignition
switch in the ACC position. A driver
must be in the towed vehicle to
operate the steering and brakes.
CAUTION - Dual clutch
transmission
Before towing, check the dual
clutch transmission for fluid
leaks under your vehicle. If the
dual clutch transmission fluid is
leaking, flatbed equipment or a
towing dolly must be used.
What to do in an emergency
43 6

Maintenance
7
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . 7-5
• Owner’s responsibility . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
• Owner maintenance precautions . . . . . . . . . . . . . . . . . 7-6
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
• Owner maintenance schedule . . . . . . . . . . . . . . . . . . . 7-7
Scheduled maintenance service . . . . . . . . . . . . . . 7-9
Explanation of scheduled maintenance items . . . 7-15
Checking fluid levels . . . . . . . . . . . . . . . . . . . . . . . 7-18
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19
• Checking the engine oil level . . . . . . . . . . . . . . . . . . . 7-19
• Changing the engine oil and filter . . . . . . . . . . . . . . . 7-20
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22
• Checking the coolant level . . . . . . . . . . . . . . . . . . . . . 7-22
• Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
• Inverter coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
• Recommended coolant . . . . . . . . . . . . . . . . . . . . . . . . 7-24
• Changing the coolant . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27
• Checking the brake fluid level . . . . . . . . . . . . . . . . . 7-27
Engine clutch actuator fluid . . . . . . . . . . . . . . . . . 7-29
• Checking the engine clutch actuator fluid level . . . . 7-29
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31
• Checking the washer fluid level . . . . . . . . . . . . . . . . 7-31
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
• Checking the parking brake. . . . . . . . . . . . . . . . . . . . 7-32
Air cleaner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-33
• Filter replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-33
Climate control air filter . . . . . . . . . . . . . . . . . . . . 7-35
• Filter inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
• Blade inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
• Blade replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
Battery (Plug-in Hybrid) . . . . . . . . . . . . . . . . . . . . 7-40
• For best battery service . . . . . . . . . . . . . . . . . . . . . . . 7-40
• Recharging the battery . . . . . . . . . . . . . . . . . . . . . . . . 7-41
• Reset items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
• Tire care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
• Recommended cold tire inflation pressures . . . . . . 7-43
• Tire pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
• Checking tire inflation pressure. . . . . . . . . . . . . . . . . 7-44
• Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-45
• Wheel alignment and tire balance . . . . . . . . . . . . . . 7-46
• Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47
• Wheel replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47

77
Maintenance
OWNER MAINTENANCE
The following lists are vehicle checks
and inspections that should be per-
formed by the owner or an author-
ized Kia dealer at the frequencies
indicated to help ensure safe,
dependable operation of your vehi-
cle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner maintenance schedule
When you stop for fuel:
Check the coolant level in coolant
reservoir.
Check the windshield washer fluid
level.
Look for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound of
the exhaust or any smell of
exhaust fumes in the vehicle.
Check for vibrations in the steering
wheel. Notice any increased steer-
ing effort or looseness in the steer-
ing wheel, or change in its straight-
ahead position.
Notice if your vehicle constantly
turns slightly or “pulls” to one side
when traveling on smooth, level
road.
When stopping, listen and check
for unusual sounds, pulling to one
side, increased brake pedal travel
or “hard-to-push” brake pedal.
If any slipping or changes in the
operation of your transmission
occurs, take your vehicle to an
authorized Kia dealer.
Check the dual clutch transmission
P (Park) function.
Check the parking brake.
Check for fluid leaks under your
vehicle (water dripping from the air
conditioning system during or after
use is normal).
WARNING- Hot coolant
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow
out under pressure.
WARNING
When you open the engine
hood, turn the Hybrid system
off. If not, it may result in death
or serious injury because of the
high voltage flow.

Maintenance
8 7
At least monthly:
Check the coolant level in the
engine 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 for tires
that are worn, show uneven wear,
or are damaged.
Check for loose wheel lug nuts.
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.
At least once a year :
Clean the body and door drain
holes.
Lubricate the door hinges and
check the hood hinges.
Lubricate the door and hood locks
and latches.
Lubricate the door rubber weather-
strips.
Check the air conditioning system.
Inspect and lubricate dual clutch
transmission linkage and controls.
Clean the battery and terminals.
Check the brake fluid level.

Maintenance
18 7
Exhaust pipe and muffler
Visually inspect the exhaust pipes,
muffler and hangers for cracks, dete-
rioration, or damage. Start the
engine and listen carefully for any
exhaust gas leakage. Tighten con-
nections or replace parts as neces-
sary.
Suspension mounting bolts
Check the suspension connections
for looseness or damage. Retighten
to the specified torque.
Steering gear box, linkage &
boots/lower arm ball joint
With the vehicle stopped and engine
off, check for excessive free-play in
the steering wheel.
Check the linkage for bends or dam-
age. Check the dust boots and ball
joints for deterioration, cracks, or
damage. Replace any damaged
parts.
Drive shafts and boots
Check the drive shafts, boots and
clamps for cracks, deterioration, or
damage. Replace any damaged
parts and, if necessary, repack the
grease.
Air conditioning refrigerant
Check the air conditioning lines and
connections for leakage and dam-
age.When checking engine oil, engine
coolant, brake fluid, and washer fluid,
always be sure to clean the area
around any filler plug, drain plug, or
dipstick before checking or draining
any lubricant or fluid. This is espe-
cially important in dusty or sandy
areas and when the vehicle is used
on unpaved roads. Cleaning the plug
and dipstick areas will prevent dirt
and grit from entering the engine and
other mechanisms that could be
damaged.
CHECKING FLUID LEVELS

743
Maintenance
TIRES AND WHEELS
Tire care
For proper maintenance, safety, and
maximum fuel economy, you must
always maintain recommended tire
inflation pressures and stay within
the load limits and weight distribution
recommended for your vehicle.
Recommended cold tire infla-
tion pressures
All tire pressures (including the
spare) should be checked when the
tires are cold. “Cold Tires” means the
vehicle has not been driven for at
least three hours or driven less than
1.6 km (1 mile).
Recommended pressures must be
maintained for the best ride, top vehi-
cle handling, and minimum tire wear.
For recommended inflation pressure
refer to “Tires and wheels” in chapter
8.All specifications (sizes and pres-
sures) can be found on a label
attached to the driver’s side center
pillar.
WARNING - Tire underin-
flation
Inflate your tires consistent with
the instructions provided in this
manual. Severe underinflation
(70 kPa (10 psi) or more) can
lead to severe heat build-up,
causing blowouts, tread separa-
tion and other tire failures that
can result in the loss of vehicle
control. This risk is much higher
on hot days and when driving
for long periods at high speeds.
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Maintenance
44 7
Underinflation also results in
excessive wear, poor handling and
reduced fuel economy. Wheel
deformation also is possible. Keep
your tire pressures at the proper
levels. If a tire frequently needs
refilling, have it checked by an
authorized Kia dealer.
Overinflation produces a harsh
ride, excessive wear at the center
of the tire tread, and a greater pos-
sibility of damage from road haz-
ards.
Warm tires normally exceed rec-
ommended cold tire pressures by
28 to 41 kPa (4 to 6 psi). Do not
release air from warm tires to
adjust the pressure or the tires will
be underinflated.
Be sure to reinstall the tire inflation
valve caps. Without the valve cap,
dirt or moisture could get into the
valve core and cause air leakage. If
a valve cap is missing, install a
new one as soon as possible.Tire pressure
Always observe the following:
Check tire pressure when the tires
are cold. (After vehicle has been
parked for at least three hours or
hasn't been driven more than 1.6
km (1 mile) since startup.)
Check the pressure of your spare
tire each time you check the pres-
sure of other tires.
Never overload your vehicle. Be
careful not to overload a vehicle
luggage rack if your vehicle is
equipped with one.
Checking tire inflation pres-
sure
Check your tires once a month or
more.
Also, check the tire pressure of the
spare tire.
How to check
Use a good quality gauge to check
tire pressure. You cannot tell if your
tires are properly inflated simply by
looking at them. Radial tires may
look properly inflated even when
they're underinflated.
Check the tire's inflation pressure
when the tires are cold. - "Cold"
means your vehicle has been sitting
for at least three hours or driven no
more than 1.6 km (1 mile).
WARNING - Tire Inflation
Overinflation or underinflation
can reduce tire life, adversely
affect vehicle handling, and
lead to sudden tire failure. This
could result in loss of vehicle
control and potential injury.