Fuse Box Diagrams

2021 Kia Niro EV Fuse Box Diagram

The fuse box on the 2021 Kia Niro EV, with every fuse and relay. Tap a fuse to see what it protects, or search for the thing that stopped working.

Year2019202020212022All years

Where it isIn the cargo area or trunk, behind a trim panel.

Slot map: the fuses are listed in the manual's order, not where they sit in the box. Match the numbers to the label inside the box cover.

LUGGAGE COMPARTMENT · SLOT MAP, NOT TO SCALEMODULE 510AMODULE 410AINTERIOR LAMP10AA/BAG15AE-SHIFTER 110AIG 125ACLUSTER10AMODULE 310AIG3_210AMEMORY 27.5AA/BAG IND7.5ASTART7.5AMODULE 210ABUTTON START 37.5AMEMORY 110AMEDIA15AE-SHIFTER 210AHEATED STEERING15AIG3_120AMDPS7.5ATAIL GATE10ABUTTON START 115AMODULE 77.5AWIPER (REAR)15ASUNROOF20AP/WINDOW RH25AP/WINDOW LH25ABUTTON START 27.5ABRAKE SWITCH7.5ACHARGER10AA/CON7.5AWASHER15AS/HEATER (FRT)25AP/SEAT (DRV)30AAMP30AMODULE 110ADOOR LOCK20AWIPER 2 (FRT)10AMODULE 67.5AS/HEATER (REAR)25AHEATED MIRROR10AWIPER 1 (FRT)30AP/SEAT (PASS)25A

2021 Niro EV cargo area fuses

luggage compartment. Tap a row to find it on the diagram.

No.AmpsTypeProtects
MODULE 510AFuse (size not listed)Crash Pad Switch, ECM (Electro Chromic Mirror), Audio / Video & Navigation Head Unit, Head Lamp Leveling Device Actuator LH/RH, Front Seat Warmmer Control Module, Rear Seat Warmer Control Module, Auto Head Lamp Leveling Device Module, Front Air Ventilation Seat Control Module, Amp
MODULE 410AFuse (size not listed)Crash Pad Switch, MFC Module, AEB module, Blind Spot Detection Radar Left Handle side / Right Handle side, VESS, console upper EXTN (STR'G WHEEL HEATED)
INTERIOR LAMP10AFuse (size not listed)Luggage Lamp, Front Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp, Rain Sensor, Wireless Charger
A/BAG15AFuse (size not listed)ACU (Airbag Control Unit), ODS
E-SHIFTER 110AFuse (size not listed)Console Upper EXTN (SBW)
IG 125AFuse (size not listed)PCB Block (FUSE-IEB2, EPCU2)
CLUSTER10AFuse (size not listed)Cluster
MODULE 310AFuse (size not listed)BCM (Body Control Module), Driver/Passenger Door Module, Stop Lamp Switch
IG3_210AFuse (size not listed)Fuel Filler Door & Battery Charge Switch, Cluster, Charger Indicator, Air Conditioner Control Module, Audio / Video & Navigation Head Unit, Audio, IG3, PTC Heater, Charger Control Module
MEMORY 27.5AFuse (size not listed)VESS, BATT_COOL_EXV
A/BAG IND7.5AFuse (size not listed)Cluster, Air Conditioner Control Module
START7.5AFuse (size not listed)EPCU, Smart Key Control Module
MODULE 210AFuse (size not listed)O/S Mirror, Power Outlet Relay, Amp, BCM (Body Control Module), Wireless Charge Unit, USB/Charge Unit, Smart Key Control Module, Audio Unit
BUTTON START 37.5AFuse (size not listed)Smart Key Control Module
MEMORY 110AFuse (size not listed)Driver/Passenger Door Module, IMS (Driver Integrated Memory System Module), Cluster, Air Conditioner Control Module, ECM (Electro Chromic Mirror), Auto Light & Photo Sensor, BCM (Body Control Module), Active Air Flap Unit
MEDIA15AFuse (size not listed)Audio / Video & Navigation Head Unit, Keyboard
E-SHIFTER 210AFuse (size not listed)SBW Control Unit
HEATED STEERING15AFuse (size not listed)BCM (Body Control Module)
IG3_120AFuse (size not listed)IG3_1 Relay
MDPS7.5AFuse (size not listed)MDPS Unit
TAIL GATE10AFuse (size not listed)Tail Gate Relay
BUTTON START 115AFuse (size not listed)Smart Key Control Module
MODULE 77.5AFuse (size not listed)Front Seat Warmer Control Module / Front Air Ventilation Seat Control Module, Rear Seat Warmer Control Module, AC Inverter Module
WIPER (REAR)15AFuse (size not listed)Engine Room Junction Block (Rear Wiper Relay), Rear Wiper Motor
SUNROOF20AFuse (size not listed)Sunroof Motor
P/WINDOW RH25AFuse (size not listed)Power Window Right Handle Side Relay, Passenger Safety Power Window Module (LHD), Driver Safety Power Window Module (RHD)
P/WINDOW LH25AFuse (size not listed)Power Window Right Handle Side Relay, Passenger Safety Power Window Module (LHD), Passenger Safety Power Window Module (RHD)
BUTTON START 27.5AFuse (size not listed)Start/Stop Button Switch, Smart Key Control Module
BRAKE SWITCH7.5AFuse (size not listed)Stop Lamp Switch, Smart Key Control Module
CHARGER10AFuse (size not listed)Charge Control Module, Charger Lock/Unlock Relay, C_C_Lamp
A/CON7.5AFuse (size not listed)Air Conditioner Control Module, Ionizer
WASHER15AFuse (size not listed)Multifunction Switch
S/HEATER (FRT)25AFuse (size not listed)Front Seat Warmer Control Module
P/SEAT (DRV)30AFuse (size not listed)Driver Seat Manual Switch, Driver Integrated Memory System Module
AMP30AFuse (size not listed)AMP
MODULE 110AFuse (size not listed)Hazard Switch, BCM (Body Control Module), OBD, Driver Smart Key Outside Handle, Passenger Smart Key Outside Handle, Driver Door Module, Passenger Door Module, Mood Lamp, O/S MIRR FOLDING/ UNFOLDING RLY
DOOR LOCK20AFuse (size not listed)Door Lock/Unlock Relay, ICM Relay Box (T/TURN UNLOCK Relay)
WIPER 2 (FRT)10AFuse (size not listed)BCM (Body Control Module), Wiper Motor, Engine Room Junction Block (Front Wiper (Low) Relay)
MODULE 67.5AFuse (size not listed)BCM (Body Control Module), Smart Key Control Module
S/HEATER (REAR)25AFuse (size not listed)Rear Seat Warmer Control Module
HEATED MIRROR10AFuse (size not listed)Driver/Passenger Power Outside Mirror, Air conditioner Control Module, RR HTD, RR HTD RLY
WIPER 1 (FRT)30AFuse (size not listed)Wiper Motor, Engine Room Junction Block (Front Wiper (LOW) Relay)
P/SEAT (PASS)25AFuse (size not listed)Passenger Seat Module

Blade fuse colours

  • 5A Tan
  • 7.5A Brown
  • 10A Red
  • 15A Blue
  • 20A Yellow
  • 25A Clear
  • 30A Green
  • 35A Blue-green
  • 40A Orange

Cartridge (J-case) colours

  • 20A Blue
  • 25A White
  • 30A Pink
  • 40A Green
  • 50A Red
  • 60A Yellow

Source: 2021 Kia Niro EV Owner's Manual, "Fuses" section.

Always replace a fuse with one of the same amp rating. If a new fuse blows straight away, the circuit has a fault.