Hyundai Elantra (CN7; 2021-2022) fuses and relays

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In this article, we consider the seventh-generation Hyundai Elantra (CN7), available from 2021 to present. Here you will find fuse box diagrams of Hyundai Elantra 2021 and 2022, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Layout Hyundai Elantra 2021-2022..

Hyundai Elantra (CN7; 2021-2022)

Passenger Compartment Fuse Box

Fuse Box Location

The fuse block is located in the driver’s side panel bolster. Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/ relay names and ratings.The location of the fuses in the passenger compartment: Hyundai Elantra (2021-2022)

Fuse Box Diagram

Instrument panel fuse box diagram: Hyundai Elantra (2021-2022)

Assignment of the fuses in the Instrument Panel Fuse Box (2021-2022)
Fuse NameRatingCircuit Protected
MEMORY110AInstrument Cluster, A/C Controller, A/C Control Module, DRV/PASS Folding Outside Mirror
AIRBAG210ASRS Control Module
MODULE410ALane Keeping Assist Unit (LINE), Crash Pad Switch, IBU, Parking Collision Avoidance Assist Unit, A/T Shift Lever Indicator, Front Console Switch
MODULE77.5AParking Collision Avoidance Assist Unit, IAU, Rear Seat Warmer Control Module
START7.5ABurglar Alarm Relay, Transaxle Range Switch, PCM/ ECMIBU, E/R Junction Block (Start Relay)
CLUSTER7.5AInstrument Cluster
IBU27.5AIBU
A/C17.5AE/R Junction Block (PTC Heater Relay, Blower Relay), A/C Control Module, A/C Controller
TRUNK10ATrunk Lid Latch, Trunk lid Switch
S/HEATER FRT20AFront Seat Warmer Control Module
P/WINDOW LH25APower Window Main Switch
MULTIMEDIA15AAudio, A/V & Navigation Head Unit, DC-DC Converter
FCA10AForward Collision Avoidance Assist Unit
MDPS7.5AMDPS Unit
MODULE67.5AIBU
S/H EATER RR20ARear Seat Warmer Control Module
SAFETY P / WINDOW DRV25ADriver Safety Power Window Module
P/WINDOW RH25APower Window Main Switch, Passenger Power Window Switch
BRAKE SWITCH10AStop Lamp Switch, IBU
IBU115AIBU
MODULE210AE/R Junction Block (Power Outlet Relay), AMP, IBU, IAU, Audio, Power Outside Mirror Switch, Parking Collision Avoidance Assist Unit, DC-DC Converter, A/V & Navigation Head Unit
AIRBAG115ASRS Control Module, Passenger Occupant Detection Sensor
MODULE510AA/T Shift Lever Indicator, Front Wireless Charger, A/C Controller,Electro Chromic Mirror, A/C Control Module, Audio, A/V & Navigation Head Unit, AMP, DC-DC Converter, Data Link Connector, Rear Seat Warmer Control Module, Front Seat Warmer Control Module
AMP25AAMP, DC-DC Converter
HEATED MIRROR10ADRV/PAS Outside Mirror Heated, A/C Control Module, A/C Controller
DOOR LOCK20ADRV/PAS DOOR ACTUATOR
IAU10ABLE Unit, IAU, Driver/Passenger Door NFC Module
MODULE37.5AStop Lamp Switch, IAU
A/BAG IND7.5AInstrument Cluster, Overhead Console Lamp
WASHER15AMultifunction Switch
P/SEAT PASS30APassenger Seat Manual Switch
P/SEAT DRV30ADriver Seat Manual Switch
WIPER10APCM/ECM, IBU
MODULE110ADriver/Passenger Smart Key Outside Handle, Crash Pad Switch, Sport Mode Switch, Data Link Connector, Hazard Switch, Key Solenoid
SUNROOF20ASunroof Motor, Data Link Connector
USB CHARGER15AFront USB Charger
IG125APCB Block (Fuse - ABS3, ECU5, EOP2, TCU2)

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Engine Compartment Fuse Box

Fuse Box Location

The fuse block is located near the battery. Remove the cover by pressing the tap and pulling up.The location of the fuses in the engine compartment: Hyundai Elantra (2021-2022)

Fuse Box Diagram

Under-hood fuse box diagram: Hyundai Elantra (2021-2022)

Assignment of the fuses in the Engine Compartment Fuse Box (2021-2022)
Fuse NameAmp. RatingCircuit Protected
ALT150A/180AG4NS-W/O AMS2: Alternator, (Fuse - ABS1, ABS2, EOP1, POWER OUTLET1)
G4FP/G4NS-Wlth AMS2: Alternator, (Fuse - ABS1, ABS2, EOP1, POWER OUTLET1)
MDPS180AMDPS Unit
B+560APCB Block (Engine Control Relay, Fuse -ECU3, ECU4, HORN, WIPER, A/C)
B+160AICU Junction Block (IPS2/IPS5/IPS6/IPS7/ IPS14)
B+260AICU Junction Block (IPS1/IPS4/IPS8/IPS9/ IPS10)
B+350 AICU Junction Block (Fuse - TRUNK, AMP, SAFETY P/WINDOW DRV, P/SEAT DRV, P/ SEAT PASS, S/HEATER FRT, S/HEATER RR, Long Term Load Latch Relay)
EPB60AESC Control Module
PTC HEATER50 APTC HEATER
BLOWER40ABLOWER, DATC
IG140AE/R Junction Block (PDM (IG1/ACC) Relay), Ignition Switch
IG240AE/R Junction Block (PDM (IG2) Relay, Start Relay), Ignition Switch
POWER OUTLET220AFront Power Outlet
POWER OUTLET320ANot Used
COOLING FAN140ACooling Fan
DCT140ANot Used
DCT240ANot Used
REAR HEATED40ARear glass heated
B+440AICU Junction Block (Fuse - AIR BAG2, IBU1, BRAKE SWITCH, DOOR LOCK, IAU, MODULE1, SUNROOF, Power Window Relay)
AMS10ABattery Sensor
TCU110A[DOT] TCM, [M/T] Ignition Lock Switch
FUEL PUMP20AFuel Pump Control Module (T-GDI), Fuel Pump Motor (NU MPI AKS)
CVVD40ANot Used
ABS140AABS Control Module, ESC Control Module, Multipurpose Check Connector
ABS230AABS Control Module, ESC Control Module, Multipurpose Check Connector
EOP130AElectronic Oil Pump
POWER OUTLET140AP/OUTLET FRT
WIPER25AWiper Motor
ECU415APCM/ECM
A/C10AG4FM: A/C Compressor
HORN15AHorn
IGN COIL20AIgnition Coil #1~#4
ECU315APCM/ECM
SENSOR310AE/R Junction Block (Fuel Pump Relay)
ECU210ANot Used
SENSOR210AG4NS: Variable Intake Solenoid Valve, Oil Pump Solenoid Valve, Oil Control Valve #1/#2, Canister Close Valve, Purge Control Solenoid Valve, PCB Block (A/C Relay), E/R Junction Block (Cooling Fan1/2 Relay)
ECU510AECM/PCM, [MT] Ignition Lock Switch
SENSOR115AOxygen Sensor (UP/DOWN)
ABS310AABS Control Module, ESC Control Module
INJECTOR15AG4FM/G4FG/G4NA: Injector #1~#4
ECU120APCM/ECM
TCU215ATransaxle Range Switch