Fuse Box Diagrams

2023 Hyundai Elantra N Fuse Box Diagram

The 3 fuse boxes on the 2023 Hyundai Elantra N, with every fuse and relay. Tap a fuse to see what it protects, or search for the thing that stopped working.

Year20222023202420252026All years

Where it isUnder the hood in the engine bay. Page 9-3 of the owner's manual shows the exact spot.

Slot map: the fuses are listed in the manual's order, not where they sit in the box. Match the numbers to the label inside the box cover, or the drawing on page 9-3 of your owner's manual.

ENGINE COMPARTMENT · SLOT MAP, NOT TO SCALEFor Best Battery S…110AMIDI ALT180AMDPS1100ACOOLING FAN280AMIDI EOP60ARR HTD50AB+560AB+160AB+260AB+3 MIDI50ABLOWER40AIG140AIG240ADCT160APTC HEATER50APOWER OUTLET220APOWER OUTLET320AVACUUM PUMP120AVACUUM PUMP210AECS15AE-LSD20AE-CVVT320AE-CVVT220AE-CVVT140ADCT210AB+440AAMS10ATCU110AFUEL PUMP20AABS140AABS230APOWER OUTLET140AWIPER25A

2023 Elantra N engine bay fuses

ENGINE COMPARTMENT. Tap a row to find it on the diagram.

No.AmpsTypeProtects
For Best Battery Service110AFuse (size not listed)The nominal reserve (in min.)
MIDI ALT180AFuse (size not listed)[G4FM/G4FG/G4NA] Alternator, (Fuse - F33, F34, F35, F37) [G4FP] Alternator, (Fuse - F33, F34, F35, F37)
MDPS1100AFuse (size not listed)MDPS Unit
COOLING FAN280AFuse (size not listed)[G4FP] Cooling Fan Controller
MIDI EOP60AFuse (size not listed)Electronic Oil Pump
RR HTD50AFuse (size not listed)Rear Glass Heated
B+560AFuse (size not listed)PCB Block (Engine Control Relay, Fuse - F1, F2, F3, F4, F6)
B+160AFuse (size not listed)ICU Junction Block (IPS2/IPS5/IPS6/IPS7/IPS14)
B+260AFuse (size not listed)ICU Junction Block (IPS1/IPS4/IPS8/IPS9/IPS10/ IPS13)
B+3 MIDI50AFuse (size not listed)ICU Junction Block (Fuse - F13, F14, F22, F23, F32,F40, F41, Long Term Load Latch Relay)
BLOWER40AFuse (size not listed)BLOWER Motor, Multipurpose Check Connector
IG140AFuse (size not listed)E/R Junction Block (RLY.4/6), Ignition Switch
IG240AFuse (size not listed)E/R Junction Block (RLY.3/5), Ignition Switch
DCT160AFuse (size not listed)TCU
PTC HEATER50AFuse (size not listed)PTC HEATER
POWER OUTLET220AFuse (size not listed)Front Power Outlet
POWER OUTLET320AFuse (size not listed)Cigarette Lighter
VACUUM PUMP120AFuse (size not listed)VACUUM PUMP, ESC
VACUUM PUMP210AFuse (size not listed)Electronic Vacuum Pump
ECS15AFuse (size not listed)ECS Unit
E-LSD20AFuse (size not listed)LSD Control Module
E-CVVT320AFuse (size not listed)ECM
E-CVVT220AFuse (size not listed)ECM
E-CVVT140AFuse (size not listed)E/R Junction Block (RLY.14)
DCT210AFuse (size not listed)[G4FP] TCM
B+440AFuse (size not listed)ICU Junction Block (Fuse - F2, F25, F26, F34, F43, F35 (IAU), F44, Power Window Relay)
AMS10AFuse (size not listed)Battery Sensor
TCU110AFuse (size not listed)[M/T] Ignition Lock & Clutch Switch
FUEL PUMP20AFuse (size not listed)FUEL PUMP Motor
ABS140AFuse (size not listed)ABS Control Module, ESP Control Module
ABS230AFuse (size not listed)ABS Control Module, ESP Control Module, Multipurpose Check Connector
POWER OUTLET140AFuse (size not listed)E/R Junction Block (RLY.2)
WIPER25AFuse (size not listed)Wiper Motor

2023 Elantra N driver's side panel fuses

Driver’s side fuse panel. Tap a row to find it on the diagram.

No.AmpsTypeProtects
MEMORY110AFuse (size not listed)Driver/Passenger Power Outside Mirror, Instrument Cluster, A/C Controller, A/C Control Module
AIR BAG210AFuse (size not listed)SRS Control Module
MODULE410AFuse (size not listed)Front View Camera, Crash Pad Switch, IBU, Front Console Switch, E-LSD Controller, ECS Controller
MODULE77.5AFuse (size not listed)Rear Seat Warmer Control Module, IAU
START7.5AFuse (size not listed)PCM/ECM IBU, E/R Junction Block(RLY.5)
CLUSTER7.5AFuse (size not listed)Instrument Cluster
IBU27.5AFuse (size not listed)IBU
A/C17.5AFuse (size not listed)E/R Junction Block(RLY.13), A/C Control Module, A/C Controller, PTC HEATER RLY
TRUNK10AFuse (size not listed)Trunk Lid Latch
S/HEATER FRT20AFuse (size not listed)Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module
P/WINDOW LH25AFuse (size not listed)Power Window Main Switch, Passenger Power Window Switch
MULTIMEDIA15AFuse (size not listed)Audio, A/V & Navigation Head Unit
MDPS17.5AFuse (size not listed)MDPS Unit
MODULE67.5AFuse (size not listed)IBU
S/HEATER RR20AFuse (size not listed)Rear Seat Warmer Control Module
SAFETY P/ WINDOW DRV25AFuse (size not listed)Driver Safety Power Window Module
P/WINDOW RH25AFuse (size not listed)Power Window Main Switch, Passenger Power Window Switch
BRAKE SWITCH10AFuse (size not listed)Stop Lamp Switch, IBU
IBU115AFuse (size not listed)IBU
MODULE210AFuse (size not listed)E/R Junction Block(RLY.2), Power Outside Mirror Switch, AMP, IBU, Audio, A/V & Navigation Head Unit, IAU
AIR BAG115AFuse (size not listed)SRS Control Module, ODS(Occupant Detection System) Front Wirelesscharger, Crash Pad Switch, Electro Chromic
MODULE510AFuse (size not listed)Mirror, A/C Controller, A/C Control Module, Audio, A/V & Navigation Head Unit, Data Link Connector, AMP, Rear Seat Warmer Control Module, Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module, Head
AMP25AFuse (size not listed)Lamp Leveling Device LH/RH, TGS Indicator AMP
HEATED MIRROR10AFuse (size not listed)Driver/Passenger Power Outside Mirror, A/C Control Module, A/C Controller
DOOR LOCK20AFuse (size not listed)Door Lock/Unlock Actuator
MODULE37.5AFuse (size not listed)Sport Mode Switch, Stop Lamp Switch, M/F Switch, IAU
AIR BAG IND7.5AFuse (size not listed)Instrument Cluster, Air bag Indicator
WASHER15AFuse (size not listed)Multifunction Switch
WIPER10AFuse (size not listed)PCM/ECM, IBU
MODULE110AFuse (size not listed)Driver/Passenger Smart Key Outside Handle, Sport Mode Switch, Data Link Connector, Hazard Switch, Crash Pad Switch
SUNROOF20AFuse (size not listed)Sunroof Motor
USB CHARGER15AFuse (size not listed)Front USB Charger
IG125AFuse (size not listed)PCB Block (Fuse - F10/12/16), Fuse – F14

2023 Elantra N engine bay (smartstream 2.5 gdi) fuses

Engine compartment fuse panel (PCB block) (Smartstream 2.5 GDI). Tap a row to find it on the diagram.

No.AmpsTypeProtects
ECS (15A)15AFuse (size not listed)ECS Unit
A/C10AFuse (size not listed)[G4FM] A/C Compressor
HORN15AFuse (size not listed)Horn, Horn Switch
IGN COIL20AFuse (size not listed)[G4FM/G4NA/G4FP] Ignition Coil #1~#4 [G4FG] Ignition Coil #1~#4
ECU310AFuse (size not listed)PCM/ECM, [MT] IGN LOCK CLUTCH SW
SENSOR310AFuse (size not listed)E/R Junction Block (RLY.8)
ECU215AFuse (size not listed)PCM/ECM [G4FM] Oil Control Valve (Intake/Exhaust), Variable Intake Solenoid Valve, Purge Control Solenoid Valve, E/R Junction Block (RLY.1/11), A/C Relay [G4FG] Oil Control Valve (Intake/Exhaust),
SENSOR210AFuse (size not listed)Variable Intake Solenoid Valve, Purge Control Solenoid Valve, E/R Junction Block (RLY.1/11) [G4NA] Oil Control Valve (Intake/Exhaust), Variable Intake Solenoid Valve, Purge Control Solenoid Valve, Oil Pump Solenoid Valve, E/R Junction Block (RLY.1/11) [G4FP] Oil Control Valve (Intake/Exhaust), Variable Intake Solenoid Valve, Purge Control Solenoid Valve, RCV Control Solenoid Valve, Cooling Fan Controller
SENSOR115AFuse (size not listed)[Theta 2 T-GDI] Oil Control Valve(Exhaust), Electronic Water Pump, RCV, Cooling Fan, Purge Control Solenoid Valve, A/C Comp RLY, Oil Level Sensor, Canister Closing Valve, Active Exhaust Valve Oxygen Sensor (UP/DOWN)
ABS310AFuse (size not listed)ABS Control Module, ESP Control Module, Multipurpose Check Connector
ECU120AFuse (size not listed)PCM/ECM

Blade fuse colours

  • 5A Tan
  • 7.5A Brown
  • 10A Red
  • 15A Blue
  • 20A Yellow
  • 25A Clear
  • 30A Green
  • 35A Blue-green
  • 40A Orange

Cartridge (J-case) colours

  • 20A Blue
  • 25A White
  • 30A Pink
  • 40A Green
  • 50A Red
  • 60A Yellow

Source: 2023 Hyundai ELANTRA N Owner's Manual, "Fuses" section, p. 9-3 and 9-51 and 9-57.

Always replace a fuse with one of the same amp rating. If a new fuse blows straight away, the circuit has a fault.