Fuse Box Diagrams

2018 Hyundai Elantra GT Fuse Box Diagram

The fuse box on the 2018 Hyundai Elantra GT, with every fuse and relay. Tap a fuse to see what it protects, or search for the thing that stopped working.

Year201820192020All years

Where it isInside the car, under or behind the dashboard. Page 7-58 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 7-58 of your owner's manual.

INSTRUMENT PANEL FUSE PANEL · SLOT MAP, NOT TO SCALEMODULE 57.5AMODULE 37.5ASUNROOF 120ATAIlGATE OPEN10AP/WDW (LH)25AMULTIMEDIA15AP/WDW (RH)25AP/SEAT DRV25AMODULE 47.5ASMART KEY 27.5ASUNROOF 220AINTERIOR LAMP7.5AMEMORY 27.5AMEMORY 110AAMP30AMODULE 67.5AMDPS7.5AMODULE 17.5AMODULE 77.5AA/BAG IND7.5ABRAKE SWITCH7.5ASTART7.5ACLUSTER7.5ADR LOCK20AAEB10AS/HEATER20AA/CON7.5ASMART KEY 115AA/BAG15AIG125AMODULE 210AWASHER15AWIPER (LO/HI)10AWIPER (RR)15AHEATED MIRROR10APOWER OUTLET20AHEATED STEERING15A

2018 Elantra GT interior panel fuses

Instrument panel fuse panel. Tap a row to find it on the diagram.

No.AmpsTypeProtects
MODULE 57.5AFuse (size not listed)Crash Pad Switch, Electro Chromic Mirror, A/V & Navigation Head Unit, A/C Control Module, A/T Shift Lever Indicator, Console Switch LH, Head Lamp Leveling Device LH/RH, Front Seat Warmer Control Module, Front Air Ventilation Seat Control Module
MODULE 37.5AFuse (size not listed)BCM, Sport Mode Switch
SUNROOF 120AFuse (size not listed)Panorama Sunroof
TAIlGATE OPEN10AFuse (size not listed)Tail Gate Relay
P/WDW (LH)25AFuse (size not listed)Power Window LH Relay, Driver/Passenger Safety Window Module
MULTIMEDIA15AFuse (size not listed)A/V & Navigation Head Unit
P/WDW (RH)25AFuse (size not listed)Power Window RH Relay
P/SEAT DRV25AFuse (size not listed)Driver Seat Manual Switch
MODULE 47.5AFuse (size not listed)Lane Keeping Assist Module, Blind Spot Detection Radar LH/RH, Stop Lamp Switch, Electric Parking Brake Switch, Autonomous Emergency Braking Module
SMART KEY 27.5AFuse (size not listed)Smart Key Control Module, Immobilizer Module
SUNROOF 220AFuse (size not listed)Panorama Sunroof
INTERIOR LAMP7.5AFuse (size not listed)Wireless Charger, Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp, Personal Lamp
MEMORY 27.5AFuse (size not listed)BCM
MEMORY 110AFuse (size not listed)A/C Control Module, Instrument Cluster, Auto Light & Photo Sensor, Electro Chromic ICM Relay Box (Outside Mirror Folding/Unfolding Relay)
AMP30AFuse (size not listed)AMP
MODULE 67.5AFuse (size not listed)Smart Key Control Module, BCM
MDPS7.5AFuse (size not listed)MDPS Unit
MODULE 17.5AFuse (size not listed)Hazard Switch, Center Door Lock Switch, Ignition Key Interlock Switch, Driver/Passenger Smart Key Outside Handle, Data Link Connector
MODULE 77.5AFuse (size not listed)Front Seat Warmer Control Module, Front Air Ventilation Seat Control Module
A/BAG IND7.5AFuse (size not listed)Instrument Cluster, Center Door Lock Switch
BRAKE SWITCH7.5AFuse (size not listed)Smart Key Control Module, Stop Lamp Switch
START7.5AFuse (size not listed)Without Smart Key : Ignition Key Switch With Smart Key : Smart Key Control Module
CLUSTER7.5AFuse (size not listed)Instrument Cluster
DR LOCK20AFuse (size not listed)Door Lock/Unlock Relay, ICM Relay Box (T/Turn Unlock Relay)
AEB10AFuse (size not listed)Autonomous Emergency Braking Module
S/HEATER20AFuse (size not listed)Front Seat Warmer Control Module, Front Air Ventilation Seat Control Module
A/CON7.5AFuse (size not listed)A/C Control Module, Cluster Ionizer, E/R Junction Block (Blower Relay)
SMART KEY 115AFuse (size not listed)Smart Key Control Module, Immobilizer Module
A/BAG15AFuse (size not listed)SRS Control Module
IG125AFuse (size not listed)PCB Block (ABS3, ECU5, SENSOR4, TCU2)
MODULE 210AFuse (size not listed)Wireless Charger, Smart Key Control Module, BCM, A/V & Navigation Head Unit, Power Outside Mirror Switch, E/R Junction Block (Power Outlet Relay), AMP
WASHER15AFuse (size not listed)Multifunction Switch
WIPER (LO/HI)10AFuse (size not listed)ECM/PCM, BCM
WIPER (RR)15AFuse (size not listed)Rear Wiper Relay, Rear Wiper Motor
HEATED MIRROR10AFuse (size not listed)Driver/Passenger Power Outside Mirror, A/C Control Module, ECM/PCM
POWER OUTLET20AFuse (size not listed)Rear Power Outlet #2
HEATED STEERING15AFuse (size not listed)BCM

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: 2018 Hyundai Elantra GT Owner's Manual, "Fuses" section, p. 7-58.

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