KIA Niro (2018) – fuse box diagram
Year of production: 2018
Instrument panel (driver’s side)
Inside the fuse/relay panel covers, you can find the fuse/relay label describing fuse/relay name and capacity.
Instrument panel (Hybrid)
| Fuse name | Fuse rating [A] | Circuit protected |
| MODULE 5 | 10 | Crash Pad Switch, Electro Chromic Mirror, Audio / Video &Navigation Head Unit, Audio, Shift Lever Indicator, VESS Unit, Air Conditioner Control Module, Head Lamp Leveling Device Actuator LH/RH, Driver IMS Module, Front Seat Warmer Control Module, Rear Seat Warmer Control Module, Auto Head Lamp Leveling Device Module |
| MODULE 4 | 10 | Lane Departure Warning Control Module, Crash Pad Switch, AEB Module, Blind Spot Detection Radar Left Handle side/Right Handle side |
| INTERIOR LAMP | 10 | Luggage Lamp, Ignition Key ILL. & Door Warning Switch, Front Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp |
| A/BAG | 15 | SRS (Supplemental Restraint System) Control Module |
| IG 1 | 25 | Printed Circuit Board Block (Fuse – F35, F36, F37, F38) |
| CLUSTER | 10 | Instrument Cluster |
| MODULE 3 | 10 | BCM (Body Control Module), Dual clutch transmission Shift Lever, Driver/Passenger Door Module, Stop Lamp Switch |
| MEMORY 2 | 7,5 | Active Air Flap Unit |
| MODULE 8 | 10 | Electric Water Pump (Engine), Active Air Flap Unit, VPD Sensor, E/R Junction Block (RLY. 4), BMS Control Module |
| A/BAG IND | 7,5 | Air Conditioner Control Module, Instrument Cluster |
| START | 7,5 | [Without Smart Key & Without Immobilizer] Burglaralarm Relay [With Smart Key / With Immobilizer] Inhibitor Switch |
| MODULE 2 | 10 | Engine Room Junction Block (Relay. 14), Wireless Charger, BCM (Body Control Module), AMP (Amplifier), Smart Key Control Module, USB Charger, Audio, Audio / Video & Navigation Head Unit, Driver Power Outside Mirror |
| PDM 3 | 7,5 | [Without Smart Key] Immobilizer Module [With Smart Key] Smart Key Control Module |
| MEMORY 1 | 10 | Instrument Cluster, Wireless Charger, Air Conditioner Control Module, Auto Light & Photo Sensor, Rain Sensor, BCM (Body Control Module), ICM Relay Box (Outside Mirror Folding/Unfolding Relay), Driver Integrated memory system Module, Driver/Passenger Door Module |
| MULTI MEDIA | 15 | Audio, Audio / Video & Navigation Head Unit |
| EEWP | 10 | Electric Water Pump (HEV) |
| MDPS | 7,5 | MDPS (Motor Driven Power Steering) Unit |
| TAIL GATE | 10 | Tail Gate Relay, ICM Relay Box (Fuel Lid Relay), Fuel Filler Switch |
| PDM 1 | 15 | Smart Key Control Module |
| MODULE 7 | 7,5 | AC Inverter (220V), AC Inverter Module, Rear Seat Warmer Control Module, Front Seat Warmer Control Module/ Front Air Ventilation Seat Control Module |
| WIPER (REAR) | 15 | Engine Room Junction Block (Relay.5) |
| HEATED STEERING |
15 | BCM (Body Control Module) |
| SUNROOF | 20 | Sunroof Motor |
| P/WINDOW RH | 25 | Power Window Right Handle side Relay, Driver/Passenger Safety Power Window Module |
| P/WINDOW LH | 25 | Power Window Left Handle side Relay, Driver/Passenger Safety Power Window Module |
| PDM 2 | 7,5 | [Without Smart Key] Immobilizer Module [With Smart Key] Smart Key Control Module, Start/Stop Button Switch |
| BRAKE SWITCH | 7,5 | Stop Lamp Switch |
| A/CON | 7,5 | Air Conditioner Control Module, Ionizer, Engine Room Junction Block (Relay.1/2/12), Electronic Air Conditioner Compressor |
| WASHER | 15 | Multifunction Switch |
| S/HEATER (FRT) | 25 | Front Seat Warmer Control Module, Front Air Ventilation Seat Control Module |
| BATTERY MANAGEMENT |
10 | BMS Control Module |
| P/SEAT (DRV) | 30 | [Without Integrated memory system] Driver Seat Manual Switch [With Integrated memory system] Driver Seat Manual Switch, Driver Integrated memory system Module |
| AMP | 30 | AMP (Amplifier) |
| AMS | 10 | Battery Sensor |
| MODULE 1 | 10 | Data Link Connector, Hazard Switch/Key Interlock, AEB Module, Driver Door Module, Passenger Door Module, Driver Smart Key Outside Handle, Passenger Smart Key Outside Handle |
| DOOR LOCK | 20 | Door Lock/Unlock Relay, ICM Relay Box (Dead Lock Relay) |
| WIPER2 (FRT) | 10 | BCM (Body Control Module), ECM (Engine Control Module) |
| MODULE 6 | 7,5 | BCM (Body Control Module), Smart Key Control Module |
| S/HEATER (REAR) |
25 | Rear Seat Warmer Control Module |
| HEATED MIRROR |
10 | Air Conditioner Control Module, Driver/Passenger Power Outside Mirror |
| WIPER1 (FRT) | 30 | Wiper Motor, Printed Circuit Board Block (Front Wiper (Low) Relay |
Instrument panel (Driver’s side fuse panel) (Plug-in Hybrid)
| Fuse name | Fuse rating [A] | Circuit protected |
| MODULE 5 | 10 | Electro Chromic Mirror, Audio/Video & Navigation Head Unit, Audio, Driver IMS (Integrated memory system) Module, VESS (Virtual Engine Sound System) Unit, Shift Lever Indicator, Air Conditioner Control Module, Rear Seat Warmer Control Module, Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module |
| MODULE 4 | 10 | Lane Keeping Assist Control Module, Crash Pad Switch, AEB Module, Blind Spot Detection Radar Left Handle side/Right Handle side |
| INTERIOR LAMP | 10 | Front Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp, Ignition Key ILL. & Door Warning Switch, Luggage Lamp, Wireless Charger |
| A/BAG | 15 | SRS (Supplemental Restraint System) Control Module, Passenger Occupant Detection Sensor |
| IG 1 | 25 | Engine Room Junction Block (Fuse – DCT4, HPCU2, ACTIVE HYDRAULIC BOOSTER3) |
| CLUSTER | 10 | Instrument Cluster |
| MODULE 3 | 10 | BCM (Body Control Module), DCT (Dual Clutch Transmission) Shift Lever, Stop Lamp Switch, Driver Door Module, Passenger Door Module |
| IG3 2 | 10 | Fuel Filler Door & Battery Charger Switch, Instument Cluster, Audio, Charger Indicator, Integrated Gateway Power control Module, Audio/Video & Navigation Head Unit |
| MEMORY 2 | 7,5 | Active Air Flap Unit |
| MODULE 8 | 10 | Active Air Flap Unit, Electric Water Pump (Engine) |
| A/BAG IND | 7,5 | Air Conditioner Control Module, Instrument Cluster |
| START | 7,5 | Transaxle Range Switch |
| MODULE 2 | 10 | Engine 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) |
| PDM 3 | 7,5 | Immobilizer Module, Smart Key Control Module |
| MEMORY 1 | 10 | Instrument 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, ICM Relay Box (Outside Mirror Folding/Unfolding Relay) |
| MULTI MEDIA | 15 | Audio, Audio / Video & Navigation Head Unit |
| IG3 4 | 10 | OBC (On-Board Charger) Unit, TCM (Transmission Control Module), ECM (Engine Control Module), HPCU (Hybrid Power Control Unit) |
| IG3 3 | 10 | Electric Water Pump (PHEV) |
| IG3 5 | 15 | Transaxle Range Switch, BMS (Battery Management System) Control Module, Engine Room Junction Block (Battery C/Fan Relay) |
| IG3 1 | 20 | ICM Relay Box (IG3 #1, IG3 #2, IG3 #3 Relay) |
| MDPS | 7,5 | MDPS (Motor Driven Power Steering) Unit |
| TAIL GATE | 10 | Tail Gate Relay, ICM Relay Box (Fuel Filler Door Relay, Charger Connector Lock/Unlock Relay), Fuel Filler & Battery Charger Switch, Charge Connector Lamp |
| PDM 1 | 15 | Smart Key Control Module |
| MODULE 7 | 7,5 | Front Seat Warmer Control Module, AC Inverter (220V), Front Air Ventilation Seat Control Module, Rear Seat Warmer Module, AC Inverter Module |
| WIPER (REAR) | 15 | Engine Room Junction Block (Wiper RR Relay), Rear Wiper Motor |
| HEATED STEERING |
15 | BCM (Body Control Module) |
| SUNROOF | 20 | Sunroof Motor |
| P/WINDOW RH | 25 | Power Window (RH) Relay, Power Window Main Switch, Passenger Power Window Switch, Rear Power Window Switch RH, Passenger Safety Power Window Module |
| P/WINDOW LH | 25 | Power Window (LH) Relay, Power Window Main Switch, Rear Power Window Switch LH, Driver Safety Power Window Module |
| PDM 2 | 7,5 | Immobilizer Module, Smart Key Control Module, Start/Stop Button Switch |
| BRAKE SWITCH | 7,5 | A Stop Lamp Switch, Smart Key Control Module |
| OBC | 10 | OBC (On-Board Charger) Unit |
| A/CON | 7,5 | Air Conditioner Control Module, Electronic Air Conditioner Compressor, Ionizer, Engine Room Junction Block (Blower Relay, PTC Heater1 Relay, PTC Heater2 Relay) |
| WASHER | 15 | Multifunction Switch |
| S/HEATER (FRT) | 25 | Front Seat Warmer Control Module, Front Air Ventilation Seat Control Module |
| BATTERY MANAGEMENT |
10 | BMS (Battery Management System) Control Module |
| P/SEAT (DRV) | 30 | Driver Seat Manual Switch, Driver IMS (Integrated memory system) Module |
| AMP | 30 | AMP (Amplifier) |
| AMS | 10 | Battery Sensor |
| MODULE 1 | 10 | Data Link Connector, AEB Module, Hazard Switch, Driver/Passenger Door Module, Driver/Passenger Smart Key Outside Handle |
| DOOR LOCK | 20 | Door Lock/Unlock Relay, ICM Relay Box (Two Turn Unlock Relay) |
| WIPER2 (FRT) | 10 | Wiper Motor, Engine Room Junction Block (Front Wiper (Low) Relay), ECM (Engine Control Module), BCM (Body Control Module) |
| MODULE 6 | 7,5 | BCM (Body Control Module), Smart Key Control Module |
| S/HEATER (REAR) |
25 | Rear Seat Warmer Control Module |
| HEATED MIRROR |
10 | Driver Power Outside Mirror, Passenger Power Outside Mirror, Air Conditioner Control Module |
| WIPER1 (FRT) | 30 | Wiper Motor, Engine Room Junction Block (Front Wiper (Low) Relay) |
Engine compartment
Engine room compartment fuse panel (Hybrid)
| Fuse name | Fuse rating [A] | Circuit protected | |
| MULTI FUSE | B+ 5 | 60 | Fuse – BATTERY C/FAN, HORN, B/ALARM HORN, ECU2, Engine Control Relay |
| B+ 2 | 60 | Instrument Panel Junction Block (Fuse – S/HEATER (REAR)) | |
| B+ 3 | 60 | Instrument Panel Junction Block | |
| B+ 4 | 50 | Instrument Panel Junction Block (Fuse – BATTERY MANAGEMENT, P/WINDOW (LH), P/WINDOW (RH), TAIL GATE OPEN, SUNROOF, AMP, S/HEATER (FRT), P/SEAT (DRV)) | |
| COOLING FAN | 60 | Cooling Fan Relay | |
| REAR HEATED | 50 | Rear Heated Relay | |
| BLOWER | 40 | Blower Relay | |
| IG 1 | 40 | [Without Smart Key] Ignition Switch, [With Smart Key] PDM1 (ACC) Relay, PDM2 (IG1) Relay | |
| IG 2 | 40 | [Without Smart Key] Ignition Switch, [With Smart Key] PDM3 (IG2) Relay | |
| MDPS | 80 | MDPS (Motor Driven Power Steering) Unit | |
| PTC HEATER 1 |
50 | PTC Heater 1 Relay | |
| PTC HEATER 2 |
50 | PTC Heater 2 Relay | |
| CLUTCH ACTUATOR |
40 | Clutch Actuator (HEV) | |
| MAIN | 150 | Fuse – POWER OUTLET1, H/LAMP HI, INVERTER, ACTIVE HYDRAULIC BOOSTER1, ACTIVE HYDRAULIC BOOSTER2, WIPER RR, Low Voltage DC-DC Converter | |
| FUSE | POWER OUTLET 3 |
20 | Power Outlet #2 |
| POWER OUTLET 2 |
20 | Power Outlet #1 | |
| DCT 3 | 15 | TCM (Transmission Control Module) | |
| HPCU 1 | 10 | HPCU (Hybrid Power Control Unit) | |
| EWP | 10 | Electric Water Pump (Engine) | |
| FUEL PUMP | 20 | Fuel Pump Relay | |
| B+ 1 | 40 | Instrument Panel Junction Block (Fuse – BRAKE SWITCH, PDM1, PDM2, MODULE1, DOOR LOCK, Leak Current Autocut Device) | |
| DCT 2 | 40 | TCM (Transmission Control Module) | |
| DCT 1 | 40 | TCM (Transmission Control Module) | |
| REAR WIPER | 15 | Wiper RR Relay | |
| HEAD LAMP HI |
10 | H/Lamp HI Relay | |
| ACTIVE HYDRAULIC BOOTER 1 |
40 | Integrated Brake Actuation Unit, Multipurpose Check Connector | |
| ACTIVE HYDRAULIC BOOTER 2 |
30 | Integrated Brake Actuation Unit | |
| INVERTER | 30 | AC Inverter Module | |
| POWER OUTLET1 |
40 | Power Outlet Relay | |
| B/UP LAMP | 10 | Electro Chromic Mirror, Back-Up Lamp LH/RH | |
| ECU 3 | 10 | ECM (Engine Control Module) | |
| HPCU 2 | 15 | HPCU (Hybrid Power Control Unit), Clutch Actuator (HEV) | |
| ACTIVE HYDRAULIC BOOTER 3 |
10 | Integrated Brake Actuation Unit, Multipurpose Check Connector | |
| DCT 4 | 15 | DCT (Dual clutch transmission) Shift Lever, TCM (Transmission Control Module), Inhibitor Switch | |
| SENSOR 3 | 10 | Fuel Pump Relay, Oil Control Valve #1/#2 (Intake/Exhaust), Camshaft Position Sensor #1/#2 (Intake/Exhaust) | |
| BATTERY C/FAN | 15 | Battery C/Fan Relay | |
| HORN | 20 | Horn Relay | |
| SENSOR 2 | 10 | Purge Control Solenoid Valve, Cooling Fan Relay, Canister Close Valve, Mass Air Flow Sensor | |
| ECU 1 | 20 | ECM (Engine Control Module) | |
| SENSOR 1 | 15 | Oxygen Sensor (Up), Oxygen Sensor (Down | |
| IGN COIL | 20 | Ignition Coil #1/#2/#3/#4 | |
| ECU 2 | 15 | ECM (Engine Control Module) | |
| B/ALARM HORN | 10 | Burglar Alarm Horn Relay | |
Engine room compartment fuse panel (Plug-in Hybrid)
| Fuse name | Fuse rating [A] | Circuit protected | |
| MULTI FUSE | B+ 5 | 60 | Fuse – BATTERY C/FAN, HORN, B/ALARM HORN, ECU2, Engine Control Relay |
| B+ 2 | 60 | Instrument Panel Junction Block (Fuse – S/HEATER (REAR)) | |
| B+ 3 | 60 | Instrument Panel Junction Block | |
| B+ 4 | 50 | Instrument Panel Junction Block (Fuse – BATTERY MANAGEMENT, P/WINDOW (LH), P/WINDOW (RH), TAIL GATE OPEN, SUNROOF, AMP, S/HEATER (FRT), P/SEAT (DRV), IG3 1, OBC, AMS) |
|
| COOLING FAN | 60 | Cooling Fan Relay | |
| REAR HEATED | 50 | Rear Heated Relay | |
| BLOWER | 40 | Blower Relay | |
| IG 1 | 40 | [Without Smart Key] Ignition Switch, [With Smart Key] PDM1 (ACC) Relay, PDM2 (IG1) Relay | |
| IG 2 | 40 | [Without Smart Key] Ignition Switch, [With Smart Key] PDM3 (IG2) Relay | |
| MDPS | 80 | MDPS (Motor Driven Power Steering) Unit | |
| PTC HEATER 1 |
50 | PTC Heater 1 Relay | |
| PTC HEATER 2 |
50 | PTC Heater 2 Relay | |
| CLUTCH ACTUATOR |
40 | Clutch Actuator (HEV) | |
| MAIN | 150 | Fuse – POWER OUTLET1, H/LAMP HI, INVERTER, ACTIVE HYDRAULIC BOOSTER1, ACTIVE HYDRAULIC BOOSTER2, WIPER RR, Low Voltage DC-DC Converter | |
| FUSE | POWER OUTLET 3 |
20 | Power Outlet #2 |
| POWER OUTLET 2 |
20 | Power Outlet #1 | |
| DCT 3 | 15 | TCM (Transmission Control Module) | |
| HPCU 1 | 10 | HPCU (Hybrid Power Control Unit) | |
| EWP | 10 | Electric Water Pump (Engine) | |
| FUEL PUMP | 20 | Fuel Pump Relay | |
| B+ 1 | 40 | Instrument Panel Junction Block (Fuse – BRAKE SWITCH, PDM1, PDM2, MODULE1, DOOR LOCK, Leak Current Autocut Device) | |
| DCT 2 | 40 | TCM (Transmission Control Module) | |
| DCT 1 | 40 | TCM (Transmission Control Module) | |
| REAR WIPER | 15 | Wiper RR Relay | |
| HEAD LAMP HI |
10 | H/Lamp HI Relay | |
| ACTIVE HYDRAULIC BOOTER 1 |
40 | Integrated Brake Actuation Unit, Multipurpose Check Connector | |
| ACTIVE HYDRAULIC BOOTER 2 |
30 | Integrated Brake Actuation Unit | |
| INVERTER | 30 | AC Inverter Module | |
| POWER OUTLET1 |
40 | Power Outlet Relay | |
| B/UP LAMP | 10 | Electro Chromic Mirror, Back-Up Lamp LH/RH | |
| ECU 3 | 10 | ECM (Engine Control Module) | |
| HPCU 2 | 15 | HPCU (Hybrid Power Control Unit), Clutch Actuator (PHEV) | |
| ACTIVE HYDRAULIC BOOTER 3 |
10 | Integrated Brake Actuation Unit, Multipurpose Check Connector | |
| DCT 4 | 15 | DCT(Dual clutch transmission) Shift Lever, TCM (Transmission Control Module), Inhibitor Switch | |
| SENSOR 3 | 10 | Fuel Pump Relay, Oil Control Valve #1/#2 (Intake/Exhaust), Camshaft Position Sensor #1/#2 (Intake/Exhaust) | |
| BATTERY C/FAN | 15 | Battery C/Fan Relay | |
| HORN | 20 | Horn Relay | |
| SENSOR 2 | 10 | Purge Control Solenoid Valve, Cooling Fan Relay, Canister Close Valve, Mass Air Flow Sensor | |
| ECU 1 | 20 | ECM (Engine Control Module) | |
| SENSOR 1 | 15 | Oxygen Sensor (Up), Oxygen Sensor (Down | |
| IGN COIL | 20 | Ignition Coil #1/#2/#3/#4 | |
| ECU 2 | 15 | ECM (Engine Control Module) | |
| B/ALARM HORN | 10 | Burglar Alarm Horn Relay | |
Relay (Hybrid)
| Relay name | Type |
| PTC Heater #2 Relay | MICRO |
| PTC Heater #1 Relay | MICRO |
| PDM2 (IG1) Relay | MICRO |
| Battery C/FAN Relay | MICRO |
| Rear Wiper Relay | MICRO |
| PDM3 (IG2) Relay | MICRO |
| Fuel Pump Relay | MICRO |
| PDM1 (ACC) Relay | MICRO |
| Cooling Fan Relay | MINI |
| Rear Defogger Relay | MINI |
| Blower Relay | MICRO |
| HEAD LAMP HI Relay | MICRO |
| Power Outlet Relay | MICRO |
Relay (Plug-in Hybrid)
| Relay name | Type |
| PTC Heater #2 Relay | MICRO |
| PTC Heater #1 Relay | MICRO |
| PDM2 (IG1) Relay | MICRO |
| Battery C/FAN Relay | MICRO |
| Rear Wiper Relay | MICRO |
| PDM3 (IG2) Relay | MICRO |
| Fuel Pump Relay | MICRO |
| PDM1 (ACC) Relay | MICRO |
| Cooling Fan Relay | MINI |
| Rear Defogger Relay | MINI |
| Blower Relay | MICRO |
| HEAD LAMP HI Relay | MICRO |
| Power Outlet Relay | MICRO |
Battery terminal cover
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and marke