2022 KIA NIRO HYBRID EV transmission

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.

767
Maintenance
Instrument panel (Driver’s side fuse panel) (Hybrid)
Fuse NameFuse ratingCircuit Protected
MODULE 510A
Electro Chromic Mirror, Audio/Video & Navigation Head Unit, Audio, Shift Lever Indicator, Air Conditioner
Control Module, Rear Seat Warmer Control Module, Front Air Ventilation Seat Control Module, Front Seat
Warmer Control Module, Head Lamp Leveling Device Actuator LH/RH, Crash Pad Switch, AMP (Amplifier),
Keyboard, OBD
MODULE 410ALane Keeping Assist Control Module, Crash Pad Switch, Blind-Spot Collision Warning (BCW) Radar Left
Handle side/Right Handle side, EPB, VESS
INTERIOR
LAMP10AFront Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp, Luggage Lamp, Mood Lamp, Wireless
Charger, Rain sensor, Driver warning switch
A/BAG15APassenger Occupant Detection Sensor, ACU
IG 125AEngine Room Junction Block (Fuse - DCT4, HPCU2, ACTIVE HYDRAULIC BOOSTER3, ECU3)
CLUSTER10AInstrument Cluster
MODULE 310ABCM (Body Control Module), DCT (Dual Clutch Transmission) Shift Lever, Stop Lamp Switch, Driver Door
Module, Passenger Door Module
MEMORY 27.5AActive Air Flap Unit, VESS
MODULE 810AActive Air Flap Unit, Electric Water Pump (Engine), Engine Room Junction Block (Battery C/Fan Relay),
BMS (Battery Management System) Control Module
A/BAG IND7.5AAir Conditioner Control Module, Instrument Cluster
START7.5A[With Smart Key/With Immobilizer] Inhibitor Switch

771
Maintenance
Instrument panel (Driver’s side fuse panel) (Plug-in Hybrid)
Fuse NameFuse ratingCircuit Protected
MODULE 510A
Electro Chromic Mirror, Audio/Video & Navigation Head Unit, Audio, VESS (Virtual Engine Sound System)
Unit, Air Conditioner Control Module, Rear Seat Warmer Control Module, Front Air Ventilation Seat Control
Module, Front Seat Warmer Control Module, Head Lamp Leveling Device Actuator LH/RH, Crash Pad
Switch, AMP (Amplifier), Keyboard, OBD
MODULE 410ALane Keeping Assist Control Module, Crash Pad Switch, Blind-Spot Collision Warning (BCW) Radar Left
Handle side/Right Handle side, EPB, VESS
INTERIOR
LAMP10AFront Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp, Door Warning Switch, Luggage Lamp,
Wireless Charger, Mood Lamp, Rain sensor, Driver warning switch
A/BAG15APassenger Occupant Detection Sensor, ACU
IG 125AEngine Room Junction Block (Fuse - DCT4, HPCU2, ACTIVE HYDRAULIC BOOSTER3)
CLUSTER10AInstrument Cluster
MODULE 310ABCM (Body Control Module), DCT (Dual Clutch Transmission) Shift Lever, Stop Lamp Switch, Driver Door
Module, Passenger Door Module
IG3 210AFuel Filler Door & Battery Charger Switch, Instument Cluster, Audio, Charger Indicator, Integrated Gateway
Power control Module, Audio/Video & Navigation Head Unit
MEMORY 27.5AActive Air Flap Unit, VESS
MODULE 810AActive Air Flap Unit, Electric Water Pump (Engine)
A/BAG IND7.5AAir Conditioner Control Module, Instrument Cluster

Maintenance
72 7
Fuse NameFuse ratingCircuit Protected
START7.5AINHIBITOR SW
MODULE 210AEngine Room Junction Block (Power Outlet Relay), Wireless Charger, BCM (Body Control Module), USB
Charger, Smart Key Control Module, Audio, Audio / Video & Navigation Head Unit, Power Outside Mirror
Switch, AMP (Amplifier), Keyboard
PDM37.5AImmobilizer Module, Smart Key Control Module
MEMORY 110AInstrument Cluster, Driver IMS (Integrated memory system) Module, BCM (Body Control Module), Air
Conditioner Control Module, Auto Light & Photo Sensor, Driver Door Module, Passenger Door Module,
ECM (Electric Chromic Mirror)
MULTI MEDIA15AAudio, Audio / Video & Navigation Head Unit, Keyboard
IG3 410AOBC (On-Board Charger) Unit, TCM (Transmission Control Module), ECM (Engine Control Module), HPCU
(Hybrid Power Control Unit)
IG3 310AElectric Water Pump (PHEV)
IG3 515ATransmission Range Switch, BMS (Battery Management System) Control Module, Engine Room Junction
Block (Battery C/Fan Relay)
IG3 120AICM Relay Box (IG3 #1, IG3 #2, IG3 #3 Relay)
MDPS7.5AMDPS (Motor Driven Power Steering) Unit
TAIL GATE
OPEN10ATail Gate Relay, ICM Relay Box (Fuel Filler Door Relay, Charger Connector Lock/Unlock Relay), Fuel Filler
& Battery Charger Switch, Charge Connector Lamp
PDM 115ASmart Key Control Module

777
Maintenance
Fuse NameFuse ratingCircuit Protected
FUSE
POWER
OUTLET 320APower Outlet #2
POWER
OUTLET 220APower Outlet #1
DCT 315ATCM (Transmission Control Module)
HPCU 110AHPCU (Hybrid Power Control Unit)
EWP10AElectric Water Pump (Engine)
FUEL PUMP20AFuel Pump Relay
B + 140AInstrument Panel Junction Block (Fuse - BRAKE SWITCH, PDM1, PDM2, MODULE1, DOOR
LOCK, Leak Current Autocut Device)
DCT 240ATCM (Transmission Control Module)
DCT 140ATCM (Transmission Control Module)
WIPER RR15AWiper RR Relay
H/LAMP HI10AH/Lamp HI Relay
ACTIVE
HYDRAULIC
BOOTER 140AIntegrated Brake Actuation Unit

Maintenance
78 7
Fuse NameFuse ratingCircuit Protected
FUSE
ACTIVE
HYDRAULIC
BOOTER 230AIntegrated Brake Actuation Unit
INVERTER30AAC Inverter Module
EPB 230AEPB Unit
EPB 130AEPB Unit
B/UP LAMP10AElectro Chromic Mirror, Back-Up Lamp LH/RH, INHIBITOR SW
ECU 310AECM (Engine Control Module)
HPCU 215AHPCU (Hybrid Power Control Unit), Clutch Actuator (HEV)
ACTIVE
HYDRAULIC
BOOTER 310AIntegrated Brake Actuation Unit
DCT 415ADCT (Dual clutch transmission) Shift Lever, TCM (Transmission Control Module), Inhibitor
Switch
SENSOR 310AFuel Pump Relay, Oil Control Valve #1/#2 (Intake/Exhaust), Camshaft Position Sensor #1/#2
(Intake/Exhaust)
BATTERY C/FAN15ABattery C/Fan Relay
HORN20AHorn Relay
SENSOR 210APurge Control Solenoid Valve, Cooling Fan Relay, Canister Close Valve, Mass Air Flow Sensor
ECU 120AECM (Engine Control Module)