2022 KIA NIRO HYBRID EV transmission fluid

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

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
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
All latch, hinges and locksInspect every 24,000 km (15,000 miles) or 12 months
Cooling system---I-I-I-I-I-I-
Fuel lines, hoses and connections---I---I---I---
Dual clutch transmission fluid----I----I----I
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.
*1: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your author-
ized Kia dealer along with information on how to use them. Do not mix other additives.
*2: As it is normal for engine oil to be consumed during driving, the engine oil level should be checked on regular basis. The engine
oil change interval for normal operating conditions is based on the use of the recommended engine specification. If the recom-
mended engine oil specification is not used, then replace the engine oil according to the maintenance schedule under severe
operating conditions.
*3: Inspect HSG belt for evidence of cuts, cracks, excessive wear or oil saturation and replace if necessary. If HSG belt noise
occurred, readjust HSG belt tension before replace.
*4: Fuel tank air filter are considered to be maintenance free but periodic inspection is recommended for this maintenance sched-
ule depends on fuel quality.

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 necessary
MAINTENANCE ITEMMAINTENANCE
OPERATIONMAINTENANCE INTERVALSDRIVING
CONDITION
Engine oil and engine oil filterREvery 8,000 km (5,000 miles)
or 6 monthsA, B, C, D, E, F, G,
H, I, J, K
HSG (Hybrid Starter & Generator) beltREvery 52.000 km (32,000 miles)
or 24 monthsC, D, E, K
Dual clutch transmission fluidREvery 120,000 km (75,000 miles)A, C, D, E, F, G, H,
I, J
Climate control air filterRMore frequentlyC, E, G
Air cleaner filterRMore frequentlyC, E
Spark plugsRMore frequentlyA, B, F, G, H, I, K
HSG (Hybrid Starter & Generator) beltIEvery 13,000 km (8,000 miles)
or 12 monthsC, D, E, K
Parking brakeIMore frequentlyC, D, G, H, I
Brake discs, pads and calipersIMore frequentlyC, D, E, G, H, J, K, I
Suspension ball jointsIMore frequentlyC, D, E, F, G

717
Maintenance
Dual clutch transmission Fluid
Inspect the dual clutch transmission
fluid according to the maintenance
schedule.
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
Brake fluid
Check the brake fluid level in the
brake fluid reservoir. The level should
be between “MIN” and “MAX” marks
on the side of the reservoir. Use only
hydraulic brake fluid conforming to
DOT 4 specification.
Parking brake
Inspect the parking brake system
including the parking brake pedal
and cables.
Brake discs, pads and calipers
Check the pads for excessive wear,
discs for run out and wear, and
calipers for fluid leakage.

88
Specifications, Consumer information and Reporting safety defects
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.
*1: Refer to the recommended SAE viscosity numbers on the next page.
*2: To maintain your vehicle’s best brake and ABS/ESC performance, use Kia genuine brake fluid as in the specification.
Lubricant VolumeClassification
Engine oil *1
(drain and refill)
3.8 liter (4.01 US qt.)Full synthetic SAE 0W-20, API Latest(ILSAC Latest) or ACEA C5
Dual Clutch Transmission Fluid1.6 ~ 1.7 liter
(1.69 ~ 1.79 US qt.)API GL-4, SAE 70W
HK D DCTF TGO-10 PLUS (SK)
SPIRAX S6 GHDE 70W DCTF PLUS (H.K.SHELL)
Coolant5.98 liter (6.31 US qt.)Mixture of antifreeze and water
(Ethylene glycol base coolant for aluminum radiator)
Inverter coolant2.43 liter (2.56 US qt.)Mixture of antifreeze and water
(Ethylene glycol base coolant for aluminum radiator)
Brake fluid *2402.6 ± 24.4 cc
(0.425 ± 0.025 US qt.)SAE J1704 DOT-4 LV, ISO4925 CLASS-6, FMVSS116 DOT-4
Engine clutch actuator fluid100 ± 20 cc
(0.105 ± 0.021 US qt.)DOT 3 or DOT 4
FuelHEV45 liter (11.9 gal)Refer to Fuel requirements in chapter 1.PHEV43 liter (11.4 gal)

I3
Index
Vehicle Stability Management (VSM) . . . . . . . . . . . 5-51
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . 5-43
Bulb wattage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Checking fluid levels . . . . . . . . . . . . . . . . . . . . . . . . . . 7-18
Child Restraint System (CRS) . . . . . . . . . . . . . . . . . . . 3-35
Children always in the rear . . . . . . . . . . . . . . . . . . . 3-35
Installing a Child Restraint System (CRS) . . . . . . . 3-39
Selecting a Child Restraint System (CRS) . . . . . . . 3-36
Climate control air filter . . . . . . . . . . . . . . . . . . . . . . . . 7-35
Filter inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22
Changing the coolant . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Checking the coolant level . . . . . . . . . . . . . . . . . . . . 7-22
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
Inverter coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
Recommended coolant . . . . . . . . . . . . . . . . . . . . . . . 7-24
Cruise Control (CC) . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-98
Driving Assist button . . . . . . . . . . . . . . . . . . . . . . . . 5-99
To cancel Cruise Control, do one of the following 5-101
To decrease Cruise Control set speed . . . . . . . . . . 5-100
To increase Cruise Control set speed . . . . . . . . . . . 5-100
To resume cruising speed at more than approximately
30 km/h (20 mph). . . . . . . . . . . . . . . . . . . . . . . . . 5-102
To set Cruise Control speed . . . . . . . . . . . . . . . . . . . 5-99
To temporarily accelerate with Cruise Control on. . 5-101To turn Cruise Control off, do one of the following . 5-102
Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . 5-148
IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-189
The radio frequency components (Front Radar)
complies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-148
The radio frequency components (Rear Corner Radar)
complies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-153
Defroster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-147
Rear window defroster . . . . . . . . . . . . . . . . . . . . . . 4-147
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Door locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22
Child-protector rear door lock . . . . . . . . . . . . . . . . . 4-26
Operating door locks from inside the vehicle . . . . . 4-23
Operating door locks from outside the vehicle . . . . 4-22
Rear Occupant Alert (ROA) system. . . . . . . . . . . . . 4-26
Driver Attention Warning (DAW). . . . . . . . . . . . . . . . . 5-91
Basic function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-91
Leading Vehicle Departure Alert . . . . . . . . . . . . . . . 5-96
Leading Vehicle Departure Alert function . . . . . . . 5-91
Dual Clutch Transmission (DCT). . . . . . . . . . . . . . . . . 5-16
Dual clutch transmission operation . . . . . . . . . . . . . 5-16
Good driving practices . . . . . . . . . . . . . . . . . . . . . . . 5-26
C
D