Fuses and relays Kia Forte / Cerato 4 (BD; 2018 - 2023)

Forte, known as K3 in South Korea and Vietnam, Forte K3 or Shuma in China and Cerato in South America, Australia, New Zealand, is a compact car produced by the South Korean automaker since mid-2003. In this article we will understand in detail fuse box diagrams Kia Cerato and Forte (fourth generation; index BD) 2018, 2019, 2020, 2020, 2021, 2022, 2023 years of manufacture. 


Here you will find the locations and photos of the mounting blocks. Also, we will separately mark the fuses responsible for the cigarette lighter and the fuel pump.

In the engine compartment


The main unit (1) is located on the left side of the engine compartment. The protective cover must be removed to gain access.


Example of access to the main block.


An additional fuse AMS 10A (2) is located on the positive terminal of the battery.

2022 - 2023

Description of the engine compartment main fuse box (1) for vehicles manufactured in 2022 and 2023.

Diagram
Name Purpose Amp
ALTERNATOR Fuse circuit protection: BURGLAR ALARM, ABS1, ABS2, POWER OUTLET1, Alternator 150 / 200
MDPS MDPS (Electric Power Steering) Unit 80
BATTERY 5 Fuse circuit protection: ECU3, A/CON, ECU4, WIPER, HORN, Engine Control Relay 60
BATTERY 2 Distribution block in the cabin 60
BATTERY 3 60
BATTERY 4 Instrument Panel Junction Block (Fuse Circuit Protection: TRUNK, POWER WINDOW RH, POWER WINDOWLH, POWER SEAT DRIVER, SEAT HEATER FRONT, AMP, SUNROOF1 ) 50
COOLING FAN 1 Cooling fan relay 1 60
REAR HEATED Rear defroster relay 40
BLOWER Fan relay 40
IG1 Ignition switch, PDM 3 relay (IG1), PDM 2 relay (ACC) 40
IG2 Ignition switch, START relay, PDM 4 relay (IG2) 40
VACUUM PUMP Vacuum pump 20
EPB 1 EPB (Electronic Parking Brake) 60
PTC HEATER Heater relay 50
EPB 2 EPB (Electronic Parking Brake) 40
POWER OUTLET 3 Cigarette lighter socket front 3 20
POWER OUTLET 2 Cigarette lighter socket front 2 20
TCU 1 TCM (Transmission Control Module) 15
FUEL PUMP Fuel pump fuse Kia Forte / Cerato 20
COOLING FAN 2 Cooling Fan Relay 3, Cooling Fan Relay 2 thirty
BATTERY 1 Instrument panel connection block ( LONG TERM LOAD LATCH RELAY , Fuse circuit protection: MODULE1. SEAT HEATER REAR, DOOR LOCK, IBU1, BRAKE SWITCH, AIR BAG2 ) 40
DCT 1 TCM (Transmission Control Module) 40
DCT 2 TCM (Transmission Control Module) 40
ABS 1 ABS (Anti-lock Braking System) control module, ESC (Electronic Stability Control) control module 40
ABS 2 ABS (Anti-lock Braking System) control module, ESC (Electronic Stability Control) control module thirty
POWER OUTLET 1 Cigarette lighter socket fuse 40
SENSOR 2
  • T-GDi Engine: Oil Control Valve #1/#2, CCV, Cooling Fan Relay 1, PCSV, RCV;
  • Engine 2.0 MPI: Vent Control Solenoid Valve, Inlet Control Solenoid Valve, Fan Relay 3, Fan Relay 2, Oil Control Valve #1/#2, A/CON Relay, CCV, Air Flow Sensor, OCV #3 Gasoline 1.6
10
ECU 2
  • Engine 2.0 MPI: PCM (powertrain control module)
  • 1.6 T-GDi engine: ECM (engine control module)
10
ECU 1
  • Engine 2.0 MPI: PCM (powertrain control module)
  • 1.6 T-GDi engine: ECM (engine control module)
20
INJECTOR Gasoline 2.0 MPI: INJECTOR #1~#4 15
SENSOR 1 2.0 MPI and 1.6 T-GDi engines: oxygen sensor (up/down) 15
IGNITION COIL Engines 1.6 T-GDI, 2.0 MPI: Ignition coils No. 1 - No. 4 20
ECU 3
  • Engine 2.0 MPI: PCM (powertrain control module)
  • 1.6 T-GDi engine: ECM (engine control module)
15
AIR CONDITIONER Air conditioner relay 10
ECU 5
  • Engine 2.0 MPI: PCM (powertrain control module)
  • 1.6 T-GDi engine: ECM (engine control module)
10
SENSOR 4 Engine 1.6 T-GDi (petrol): electric vacuum pump 15
ABS 3 ABS (Anti-lock Braking System)/ESC (Electronic Stability Control), EPB (Electronic Parking Brake) control module 10
TCU 2
  • 1.6 T-GDi Engine: Gearbox Switch, TCM (Transmission Control Module)
  • 2.0 MPI Engine: Gearbox Switch
15
SENSOR 3 Fuel pump relay 10
ECU 4
  • Engine 2.0 MPI: PCM (powertrain control module)
  • 1.6 T-GDi engine: ECM (engine control module)
15
WIPER Wiper relay 25
HORN Horn relay 15

2018 - 2021

Description of the main fuse box (1) for vehicles manufactured in 2018, 2019, 2020 and 2021.

Diagram
Name Purpose Amp
ALTERNATOR Engine NU 2.0L AKS - circuit protection: BURGLAR ALARM, ABS1, ABS2, POWER OUTLET1, Alternator 200
Engine GAMMA 1.6LT-GDI - circuit protection: BURGLAR ALARM, ABS1, ABS2, POWER OUTLET1, Alternator 150
MDPS MDPS (Electric Power Steering) Unit 80
B+5 Fuse: ECU 3, ECU 4, HORN, WIPER, A/C, Engine Control Relay 60
B+2 Dashboard Junction Block 60
B+3 Dashboard Junction Block 60
B+4 Instrument Panel Junction Block (Fuses: POWER WINDOW LH, POWER WINDOW RH, TRUNK, SUNROOF 1, SEAT HEATER FRONT, AMP, POWER SEAT DRIVER) 50
COOLING FAN 1 GAMMA 1.6L T-GDI engine: Cooling fan relay 1 60
REAR HEATED Rear defroster relay 40
BLOWER Fan relay 40
IG1 Ignition switch, PDM relay No. 2 (ACC), PDM relay No. 3 (IG1) 40
IG2 Ignition switch, PDM relay No. 4 (IG2) 40
PTC HEATER PTC Heater Relay 50
POWER OUTLET 2 Front cigarette lighter socket 20
TCU 1 GAMMA 1.6L T-GDI Engine: TCM (Transmission Control Module) 15
VACUUM PUMP GAMMA 1.6L T-GDI engine: Vacuum pump 20
FUEL PUMP Fuel pump relay Kia Forte / Cerato 20
COOLING FAN 2 Engine NU 2.0L AKS: Cooling fan relay 2, cooling fan relay 3 thirty
B+1 Instrument Panel Junction Block (Long Term Load Latch Relay, Fuse Circuit Protection: BRAKE SWITCH, IBU 1, AIR BAG 2, DOOR LOCK, SEAT HEATER REAR, MODULE 1) 40
DCT 1 GAMMA 1.6L T-GDI Engine: TCM (Transmission Control Module) 40
DCT 2 GAMMA 1.6L T-GDI Engine: TCM (Transmission Control Module) 40
ABS 1 ABS (Anti-lock Braking System) Module, ESC (Electronic Stability Control) Module, Universal Control Connector 40
ABS 2 ABS (Anti-lock Braking System) Module, ESC (Electronic Stability Control) Module 3
POWER OUTLET 1 Cigarette lighter socket relay 40
SENSOR 2
  • NU 2.0L AKS engine: Ventilation control solenoid valve, Oil valve No. 1/#2/#3, activated carbon canister closing valve (evap canister), mass air flow sensor, fuel filter warning sensor, air conditioning relay
  • GAMMA 1.6L T-GDI Engine: Purge Control Valve, Oil Control Valve #1/#2, Canister Close Valve, RCV Control Solenoid Valve, E/R Junction Block (Cooling Fan Relay 1)
10
ECU 2 GAMMA 1.6L T-GDI Engine: ECM (Engine Control Module) 10
ECU 1
  • GAMMA 1.6L T-GDI: ECM (Engine Control Module)
  • NU 2.0L AKS: PCM (Powertrain Control Module)
20
INJECTOR Engine NU 2.0L AKS: Injectors No.1~#4 15
SENSOR 1 Oxygen sensor (up/down)  15
IGN COIL Ignition coil #1~#4 20
ECU 3
  • GAMMA 1.6L T-GDI Engine: ECM (Engine Control Module)
  • NU 2.0L AKS Engine: PCM (Powertrain Control Module)
15
A/C Engine NU 2.0L AKS: Air conditioning relay 10
ECU 5
  • GAMMA 1.6L T-GDI Engine: ECM (Engine Control Module)
  • NU 2.0L AKS Engine: PCM (Powertrain Control Module)
10
SENSOR 4 GAMMA 1.6L T-GDI engine: Vacuum pump 15
ABS 3 ABS (Anti-lock Braking System) Module, ESC (Electronic Stability Control) Module 10
TCU 2
  • GAMMA 1.6L T-GDI Engine: Transmission Range Switch, TCM
  • Engine NU 2.0L AKS: Transmission range switch
15
SENSOR 3 Fuel pump relay 10
ECU 4
  • GAMMA 1.6L T-GDI Engine: ECM (Engine Control Module)
  • NU 2.0L AKS Engine: PCM (Powertrain Control Module)
15
WIPER Wiper relay 25
HORN Horn relay 15

In the passenger compartment


The internal fuse box is located behind the plastic cover on the driver's side dashboard.


General form.

2022 - 2023

Cabin unit description for vehicles manufactured in 2022 and 2023.

Diagram
Name Purpose Amp
MEMORY Air conditioning control module, instrument cluster 10
AIR BAG 1 SRS (Supplemental Restraint System) control module 15
AIR BAG 2 SRS (Supplemental Restraint System) control module 10
AIR CONDITIONER 1 Engine Compartment Junction Block (PTC HEATER Relay), A/C Control Module 7.5
AIR CONDITIONER2 Engine Compartment Junction Block (Blower Relay), A/C Control Module, Blower Resistor, Blower Motor 10
AIRBAG INDICATOR Instrument cluster, air conditioning control module 7.5
AMP AMP (Amplifier) 25
BRAKE SWITCH IBU (Integrated Body Control Unit), Brake Light Switch 10
CLUSTER Instrument panel 7.5
DOOR LOCK Door Lock/Unlock Relay 20
HEATED MIRROR Outside Rear View Mirrors, Air Conditioning Control Module, ECM (Engine Control Module)/PCM (Powertrain Control Module) 10
IBU 1 IBU (Integrated Body Control Unit) 15
IBU 2 IBU (Integrated Body Control Unit) 7.5
IG1 Junction block in the engine compartment (fuse - ABS, ECU, TCU, SENEOR) 25
MDPS MDPS (Electric Power Steering) Unit 7.5
MODULE 1 Key lock switch, universal control connector, data connector, ICM (integrated circuit module) relay unit (outside mirror folding/unfolding relay), alarm switch, driver/passenger smart key external handle, mood lamp control module, mood lamps 10
MODULE 2 Audio system, AV and navigation head unit, IBU (integrated body unit), rear USB charger, wireless charger, power switch for exterior mirrors, engine compartment switch box (wall), AMP 10
MODULE 3 Sport mode switch, brake light switch 7.5
MODULE 4 Front view camera, IBU (integrated body control unit), front radar, lamp 7.5
MODULE 5 Audio/video and navigation head unit, audio system, air conditioning control module, heated rear seat control module, heated front seat control module, ventilated front seat control module, universal test connector 10
MODULE 6 IBU (Integrated Control Unit) 7.5
MODULE 7 Rear Seat Heater Control Module, Front Seat Heater Control Module, Front Ventilated Seat Control Module, ESGJJnit 7.5
MULTIMEDIA Audio, audio/video and navigation head unit 15
POWER SEAT-DRIVER Driver power switch 25
POWER WINDOW LH Left Power Window Handle Relay, Driver Safety Power Window Module 25
POWER WINDOW RH Right window handle relay 25
SEAT HEATER-FRONT Heated Front Seat Control Module, Ventilated Front Seat Control Module 20
SEAT HEATER-REAR Rear seat heating control module 15
START ICM (integrated module), relay unit (alarm relay), transmission range switch, engine compartment switchgear (PDM 3 (IG1) relay, IBU (integrated body control unit), ECM (engine control module), PCM (transmission control module) 7.5
SUNROOF Sunroof 15
TRUNK Rear door relay 10
WASHER Multifunction switch 15
WIPER (LO/HI) Engine compartment switching unit (front wiper relay (low), front wiper motor, ECM (engine control module)/PCM (transmission control module), IBU (integrated body control unit) 10

2018 - 2021

Cabin unit description for vehicles manufactured in 2018, 2019, 2020 and 2021.

Diagram
Name  Purpose Amp
AIR BAG 1 SRS (Supplemental Restraint System) Control Module, Passenger Detection Sensor 15
AIR BAG 2 SRS (Supplemental Restraint System) control module 10
AIR BAG INDICATOR Instrument cluster, air conditioning control module 7.5
AIR CONDITIONER 2 Engine Compartment Junction Block (Blower Relay), A/C Control Module, Blower Resistor, Blower Motor 10
AIR CONDITIONER1 Engine Compartment Junction Block (Blower, PTC Heater), A/C Control Module 7.5
AMP AMP (Audio Amplifier) 25
BRAKE SWITCH IBU (Integrated Body Control Unit), Brake Light Switch 10
CLUSTER Instrument panel 7.5
DOOR LOCK Door Lock/Unlock Relay, ICM (Integrated Circuit Module) Relay Box (Double Turn Unlock Relay) 20
HEATED MIRROR Driver/passenger power exterior mirror, air conditioning control module, ECM (engine control module)/PCM (transmission control module) 10
IBU 1 IBU (Integrated Body Control Unit) 15
IBU 2 IBU (Integrated Body Control Unit) 7.5
IG1 Junction block in engine compartment (fuse - ABS 3, ECU 5, SENSOR 4, TCU 2) 25
MDPS MDPS (Electric Power Steering) Unit 7.5
MEMORY 1 IMS (Integrated Memory System) Driver Module, Air Conditioning Control Module, Instrument Cluster 10
MODULE 1 Key lock switch, data connector, alarm switch, driver/passenger smart key outside handle, ICM relay unit (outside mirror folding/unfolding relay) 10
MODULE 2 Audio/Video and Navigation Head Unit, IBU (Integrated Body Unit), Rear USB Charger, Wireless Charger, AMP (Amplifier), Outside Mirror Power Switch, Engine Bay Junction Block (Outlet) 10
MODULE 3 Sport mode switch, brake light switch 7.5
MODULE 4 Lane Keeping Assist Unit, IBU (Integrated Body Control Unit), Forward Collision Assist Unit, Blind Spot Collision Warning Unit, Left Side Handlebar/Right Side Handlebar 7.5
MODULE 5 Instrument panel switch, headlights, left/right steering wheel, automatic transmission shift lever indicator, electrochromic mirror, audio/video and navigation head unit, air conditioning control module, rear seat heater control module, front seat heater control module, ventilated front seat control module 10
MODULE 6 IBU (Integrated Body Control Unit) 7.5
MODULE 7 Rear seat heating control module, Front seat heating control module, Front ventilated seat control module 7.5
MULTI MEDIA Audio/video and navigation head unit 15
POWER OUTLET Cigarette lighter fuse Kia Forte / Cerato 4 20
POWER SEAT DRIVER Driver's seat manual switch 25
POWER WINDOW LH Left Power Window Handle Relay, Driver Safety Power Window Module 25
POWER WINDOW RH Right window handle relay 25
SEAT HEATER FRONT Heated Front Seat Control Module, Ventilated Front Seat Control Module 20
SEAT HEATER REAR Rear seat heating control module 15
START ICM (integrated circuit module) relay unit (alarm relay), transmission range switch, IBU (integrated body control unit), ECM (engine control module)/PCM (transmission control module), engine compartment connection unit (starting) 7.5
SUNROOF 1 Sunroof 15
TRUNK Trunk relay 10
WASHER Multifunction switch 15
WIPER (LO/HI) Engine Compartment Junction Block (Front Wiper Relay (Low), Front Wiper Motor, ECM (Engine Control Module)/PCM (Powertrain Control Module), IBU (Integrated Body Control Unit) 10
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