Hyundai Ioniq EV 2021 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located at the left side of the steering column at the bottom of the instrument panel, behind the cover.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| MODULE5 | 10A | Electro Chromic Mirror, Audio, Driver IMS Module, Rear Seat Warmer Module, DBL Unit, VESS Unit, Front Seat Warmer Control Module, Head Lamp LH/RH, Front Air Ventilation Seat Control Module |
| MODULE4 | 10A | Lane Keeping Assist Unit, Crash Pad Switch, Electric Parking Brake Unit FCA Unit, Blind-spot Collision Warning (BCW) Radar LH/RH |
| INTERIOR LAMP |
10A | Front Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp, Luggage Lamp, Wireless Charger Unit |
| A/BAG | 15A | SRS Control Module, Occupant Detection Sensor |
| E-SHIFTER1 | 10A | SBW Switch, Front Console Switch |
| IG1 | 25A | PCB Block (Fuse - AHB3, EPCU2) |
| CLUSTER | 10A | Instrument Cluster |
| MODULE3 | 10A | BCM, Stop Lamp Switch, Driver Door Module, Passenger Door Module |
| IG3 2 | 10A | IPS Control Module, Main Battery Charging Switch, Charge Lamp, PTC Heater, A/V & Navigation Head Unit, Instrument Cluster, A/C Control Module, Audio |
| MEMORY2 | 7.5A | Active Air Flap |
| A/BAG IND | 7.5A | Instrument Cluster |
| START | 7.5A | EPCU, Smart Key Control Module |
| MODULE2 | 10A | E/R Junction Block (Power Outlet Relay), Wireless Charger Unit, SBW Switch, BCM, USB Charging, Smart Key Control Module, Audio, A/V & Navigation Head Unit, Power Outside Mirror Switch, AMP |
| PDM3 | 7.5A | Smart Key Control Module |
| MEMORY1 | 10A | Auto Light & Photo Sensor, Driver IMS Module, BCM, A/C Control Module, Instrument Cluster, Passenger Door Module, Driver Door Module, Electro Chromic Mirror Relay Box (Outside Mirror Folding/Unfolding Relay) |
| MULTIMEDIA | 10A | A/V & Navigation Head Unit, Audio |
| E-SHIFTER2 | 10A | SCU |
| IG3 3 | 10A | CCM Unit |
| IG3 1 | 20A | ICM Relay Box |
| MDPS | 7.5A | MDPS Unit |
| T/GATE | 10A | Tail Gate Relay, Main Battery Charging Switch, Quick Charging Connector Door Lock/Unlock Actuator |
| PDM1 | 15A | Smart Key Control Module |
| MODULE7 | 7.5A | Front Seat Warmer Control Module, Front Air Ventilation Seat Control Module, Rear Seat Warmer Module |
| HTD STRG | 15A | BCM |
| SUNROOF | 20A | Sunroof Motor |
| P/WDW RH | 25A | Power Window (RH) Relay, Passenger Safety Power Window Switch |
| P/WDW LH | 25A | Driver Safety Power Window Module |
| PDM2 | 7.5A | Smart Key Control Module, Start/Stop Button Switch |
| BRAKE SWITCH |
7.5A | Stop Lamp Switch, Smart Key Control Module |
| OBC | 10A | OBC |
| A/CON | 7.5A | A/C Control Module |
| WASHER | 15A | MultifunctioEt Warmer Control Module, Front Air Ventilation Seat Control Module |
| S/HEATER FRT |
25A | Charging Connector Lamp, Quick Charging Connector Lamp |
| CHARGER | 10A | CCM Unit, Charging Connector Lamp, ICM Relay Box (Charging Connector Lock/Unlock Relay) |
| P/SEAT DRV | 30A | Driver Seat Manual Switch, Driver IMS Module |
| AMP | 30A | AMP |
| MODULE1 | 10A | Data Link Connector, FCA Unit, Driver/Passenger Power Outside Mirror, Driver/Passenger Smart Key Outside Handle, Driver/Passenger Door Module |
| DOOR LOCK | 20A | Door Lock/Unlock Relay, ICM Relay Box (Two Turn Unlcok Relay) |
| WIPER FRT2 | 10A | Wiper Motor, PCB Block (Front Wiper (Low) Relay) BCM |
| MODULE6 | 7.5A | Smart Key Control Module, BCM |
| S/HEATER RR | 25A | Rear Seat Warmer Module |
| HTD MIRR | 10A | Driver/Passenger Power Outside Mirror, A/C Control Module |
| RR HTD | 25A | Rear Defogger (+) (Upper) |
| WIPER FRT1 | 30A | Wiper Motor, PCB Block (Front Wiper (Low) Relay), A/C Control Module |
Engine compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| MAIN | 180A | EPCU (Low Voltage DC-DC Converter), E/R Junction Block (Fuse - H/LAMP HI, POWER OUTLET1, AHB2, AHB1) |
| MDPS | 80A | MDPS Unit |
| REAR HEATED1 |
50A | E/R Junction Block (Rear Defogger Relay) |
| BLOWER | 40A | E/R Junction Block (Blower Relay) |
| B+3 | 60A | IGPM (Fuse - ARISU (4CH), IPS (1CH/2CH)) |
| B+4 | 50A | IGPM (Fuse - P/WINDOW LH/RH, LIFTGATE OPEN, SUNROOF, AMP, CHARGER, OBC, S/HEATER FRT, P/SEAT DRV) |
| C/FAN | 60A | E/R Junction Block (Cooling Fan Relay) |
| B+2 | 60A | IGPM (Fuse - S/HEATER RR, ARISU (4CH), IPS (2CH)) |
| IG1 | 40A | E/R Junction Block (Button Start #1 (ACC) Relay, Button Start #2 (IG1) Relay) |
| IG2 | 40A | E/R Junction Block (Button Start #2 (IG2) Relay) |
| E-SHIFTER | 40A | E/R Junction Block (Fuse - E-SHIFTER2, E-SHIFTER Relay) |
| B+5 | 60A | PCB Block (Fuse - EPCU1, HORN, B/A HORN, BMS, Main Relay) |
| B/UP LAMP | 10A | E/R Junction Block (B/UP Lamp Relay), Multipurpose Check Connector |
| POWER OUTLET1 |
40A | E/R Junction Block (Power Outlet Relay) |
| H/LAMP HI | 10A | E/R Junction Block (Head Lamp (HI) Relay) |
| AHB1 | 30A | IBAU, Multipurpose Check Connector |
| AHB2 | 40A | IBAU, Multipurpose Check Connector |
| EPB1 | 30A | Electric Parking Brake Unit |
| EPB2 | 30A | Electric Parking Brake Unit |
| B+1 | 40A | IGPM (Fuse - BRAKE SWITCH, MODULE1, DOOR LOCK, PDM1, PDM2, Fuse Switch, Leak Current Autocut Device) |
| BATT C/FAN | 25A | E/R Junction Block (Battery C/Fan Relay) |
