KIA K5 (DL3; 2021 – 2023) – fuse and relay box diagram
Year of production: 2021, 2022, 2023
This article covers the fifth-generation KIA K5 (DL3), produced from 2021 to the present. It includes fuse box diagrams for the 2021, 2022, and 2023 models, details on the location of the fuse panels within the vehicle, and information on the function and layout of each fuse and relay.
Passenger Compartment Fuse Box
Fuse Box Location
The fuses are located behind the cover on the driver’s side.
Fuse Box Diagram
Assignment of the fuses in the Instrument panel
| Name | Amps | Circuit Protected |
|---|---|---|
| S/HEATER (FRT) | 25A | Front Seat Warmer Control Module, Front Air Ventilation Seat Control Module |
| TRUNK | 10A | Trunk Lid Relay |
| DOOR LOCK | 20A | Door Lock Relay, Door Unlock Relay |
| MODULE 1 | 7.5 | Front Console Switch #1, Key Solenoid, Driver/Passenger Smart Key Outside Handle |
| CHILD LOCK | 15A | Rear Child Lock Relay, Rear Child Unlock Relay |
| MODULE3 | 10A | Hazard Switch, Front Mood Lamp Right Handle side, Front Mood Lamp Unit, Driver Door Module, Driver/Passenger Door Mood Lamp |
| S/HEATER (RR) | 25A | Rear Seat Warmer Control Module |
| P/SEAT (PASS) | 30A | Passenger Seat Manual Switch |
| MODULE6 | 10A | Sport Mode Switch, Driver Door Module |
| SAFETY P/WINDOW (RH) | 30A | Passenger Power Window Switch, Passenger Safety Power Window Module, Rear Power Window Switch Right Handle side, Rear Safety Power Window Module Right Handle side |
| P/SEAT (DRV) | 30A | Driver Seat Manual Switch, Driver IMS (Integrated memory system) Module |
| IBU1 | 15A | Ignition Switch, IBU (Integrated Body Control Unit) |
| IAU | 10A | Not Used |
| AMP | 25A | DC-DC Converter (AMP (Amplifier)), AMP (Amplifier) |
| SAFETY P/WINDOW (LH) | 30A | Driver Safety Power Window Module, Rear Power Window Switch Left Handle side, Rear Safety Power Window Module Left Handle side |
| SPARE1 | 15A | Not Used |
| BRAKE SWITCH | 10A | IBU (Integrated Body Control Unit), Stop Lamp Switch |
| SUNROOF2 | 20A | Sunroof Controller (Blind Motor), Data Link Connector |
| AIR BAG2 | 10A | SRS (Supplemental Restraint System) Control Module |
| AIR BAG1 | 15A | SRS (Supplemental Restraint System) Control Module |
| MEMORY | 10A | Head-up Display, Driver IMS (Integrated memory system) Module, Driver/ Passenger Power Outside Mirror, Rain Sensor, Instrument Cluster, Air Conditioner Control Module, Air Conditioner Switch |
| MULTIMEDIA | 15A | DC-DC Converter (Audio), Audio, Audio/Video & Navigation Head Unit |
| SUNROOF1 | 20A | Sunroof Controller (Glass Motor) |
| MODULE7 | 10A | Audio/Video 4WD (4 Wheel Drive) ECU (Engine Control Unit), Front Console Switch #1 /#2, Lane Keeping Assist Unit, IBU (Integrated Body Control Unit), Crash Pad Switch, Parking Collision Avoidance Assist Unit |
| MDOULE5 | 10A | Stop Lamp Switch |
| M0DULE8 | 10A | AMP (Amplifier), Driver IMS (Integrated memory system) Module, Front Wireless Charger, Front Air Ventilation Seat Control Module, Front/Rear Seat Warmer Control Module, ATM (Automatic Transmission) Shift Lever Indicator, Data Link Connector, Audio, Audio/Video & Navigation Head Unit, Air Conditioner Switch, 360° camera monitoring system Unit, Air Conditioner Control Module, DC-DC Converter (Audio/AMP (Amplifier)), Electro Chromic Mirror |
| MODULE2 | 10A | Cooling Fan Motor, Parking Collision Avoidance Assist Unit, Front/Rear Seat Warmer Control Module, Front Air Ventilation Seat Control Module, Engine Room Junction Block (W/S Heated Glass Left Handle side/Right Handle side Relay) |
| MDPS | 7.5A | MDPS (Motor Driven Power Steering) Unit (Column Type) |
| A/C1 | 7.5A | Air Conditioner Control Module, Air Conditioner Switch, Engine Room Junction Block (Blower Relay) |
| MODULE4 | 10A | Rear USB Charger, PCB Block (Power Outlet Relay), Console USB Charger (Outside Rear Left Handle side/Right Handle side), Console USB Charger (Inside), AMP (Amplifier), IBU (Integrated Body Control Unit), DC-DC Converter (Audio/AMP (Amplifier)), Audio, Audio/Video & Navigation Head Unit, 360° camera monitoring system Unit, Parking Collision Avoidance Assist Unit |
| MODULE9 | 7.5A | IBU (Integrated Body Control Unit) |
| CLUSTER | 10A | Instrument Cluster, Head-up Display |
| WASHER | 15A | Multifunction Switch |
| START | 7.5A | B/Alarm Relay, IBU (Integrated Body Control Unit), ECM (Engine Control Module), Transmission Range Switch, Engine Room Junction Block (Start Relay) |
| POWER OUTLET | 20A | Not Used |
| IBU2 | 7.5A | IBU (Integrated Body Control Unit) |
| A/BAG IND | 7.5A | Instrument Cluster, Overhead Console Lamp |
| SPARE2 | 10A | Not Used |
| A/C2 | 10A | Air Conditioner Control Module |
Engine Compartment Fuse Box
Fuse Box Location
Fuse Box Diagram
1.6 T-GDI
2.5 T-GDI
Assignment of the fuses in the engine compartment
| Name | Amps | Circuit Protected |
|---|---|---|
| ALT | 200A | Main Fuse (on the battery) |
| IG2 | 30A | Engine Room Junction Block (Start Relay), PCB Block (Ignition switch2 Relay) |
| ABS1 | 40A | ESC (Electronic Stability Control) Module |
| B+2 | 50A | ICU Junction Block (Instrument Panel Module-!, Instrument Panel Module3, Instrument Panel Module4, Fuse – AMP (Amplifier), IBU (Integrated Body Control Unit)1) |
| BLOWER | 40A/50A | Engine Room Junction Block (Blower Relay) |
| B+3 | 50A | ICU Junction Block (Instrument Panel Module5, Instrument Panel Module6, Instrument Panel Module7, Instrument Panel Module8, Instrument Panel Module9, Instrument Panel Module10, Instrument Panel Module11) |
| B+1 | 50A | ICU Junction Block (Fuse – P/SEAT(Driver), P/SEAT(PASS), CHILD LOCK, MODULE1, S/HEATER(RR), SAFETY P/WINDOW(Left Handle side), SAFETY P/WINDOW(Right Handle side) |
| COOLING FAN | 80A | Cooling Fan Motor |
| MDPS / EPS | 80A | MDPS / EPS (Motor Driven Power Steering) Unit |
| CWD1 | 30A/40A | G1.6 T-GDi: CWD Actuator |
| E-CWT1 | 40A | G2.5 T-GDi: Engine Room Junction Block (E-CWT Relay) |
| IG1 | 40A | PCB Block (Ignition switchl Relay, ACC Relay) |
| REAR HEATED | 50A | Engine Room Junction Block (Rear Heated Relay) |
| EPB | 60A | ESC (Electronic Stability Control) Module |
| B+5 | 60A | PCB Block (Engine Control Relay, Fuse – Air Conditioner!, WIP-ER1, TCU (Transmission Control Unit)1, HORN, ECU (Engine Control Unit)2) |
| OIL PUMP1 | 60A | G1.6 T-GDi: Electronic Oil Pump |
| OIL PUMP | 60A | [Smartstream G 25 T-GDi] Electronic Oil Pump |
| POWER OUTLET1 | 40A | PCB Block (Power Outlet Relay) |
| W/S HEATED GLASS RH | 40A | W/S Heated Glass Right Handle side Relay |
| W/S HEATED GLASS LH | 40A | W/S Heated Glass Left Handle side Relay |
| TCU5 | 60A | G2.5 T-GDi: TCM (Transmission Control Module) |
| B+4 | 60A | ICU Junction Block (Long Term Load Latch Relay, Fuse -MODULE3, AIR BAG2, SUNROOF1, SUNROOF2, S/HEATER (FRT), TRUNK, BRAKE SWITCH, DOOR LOCK) |
| ECU5 | 10A | G1.6 T-GDi: ECM (Engine Control Module) |
| AMS | 10A | Battery Sensor |
| VACUUM PUMP1 | 20A | G2.5 T-GDi: Vacuum Relay |
| 4WD | 20A | G1.6 T-GDi: Audio/Video 4WD (4 Wheel Drive) ECU (Engine Control Unit) |
| FUEL PUMP1 | 20A | Engine Room Junction Block (Fuel Pump Relay) |
| VACUUM PUMP2 | 10A | G2.5 T-GDi: ESC (Electronic Stability Control) Module |
| E-CWT3 | 20A | G2.5 T-GDi: ECM (Engine Control Module) |
| HEATED MIRROR | 10A | Air Conditioner Switch |
| E-CWT4 | 20A | G2.5 T-GDi: ECM (Engine Control Module) |
| WIPER1 | 30A | PCB Block (Wiper Relay) |
| WIPER2 | 10A | IBU (Integrated Body Control Unit), ECM (Engine Control Module) |
| TCU1 | 20A | TCM (Transmission Control Module) |
| ECU2 | 15A | ECM (Engine Control Module) |
| ECU1 | 20A | ECM (Engine Control Module) |
| ECU4 | 15A | ECM (Engine Control Module) |
| TCU2 | 15A | TCM (Transmission Control Module), Transmission Range Switch |
| A/C1 | 10A | Engine Room Junction Block (Air Conditioner Relay) |
| INJECTOR | 15A | G2.5 T-GDi: Injector #1 ~ #4 |
| SENSOR1 | 15A | Oxygen Sensor (Up/Down) |
| OIL PUMP2 | 10A | G1.6 T-GDi: Electronic Oil Pump |
| CWD2 | 10A | G1.6 T-GDi: CWD Actuator |
| POWER OUTLET2 | 20A | Front Power Outlet Left Handle side |
| POWER OUTLET3 | 20A | Front USB Charger |
| HORN | 20A | PCB Block (Horn Relay) |
| SENSOR2 | 10A | Oil Control Valve (Intake/Exhaust), Variable Oil Pump Solenoid Valve, Purge Control Solenoid Valve, RCV (Recirculation Valve Control) Control Solenoid Valve, Canister Close Valve, Engine Room Junction Block (Air Conditioner Relay) |
| FUEL PUMP2 | 10A | Engine Room Junction Block (Fuel Pump Relay) |
| ECU3 | 10A | ECM (Engine Control Module) |
| ABS3 | 10A | ESC (Electronic Stability Control) Module |
| IGN COIL | 20A | Ignition Coil #1 ~ #4 |
| CRUISE | 10A | Front Radar |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market