Hyundai Sonata (LF; 2014-2019..) fuses and relays

Fuse box diagram (location and assignment of electrical fuses and relays) for Hyundai Sonata (LF; 2014, 2015, 2016, 2017, 2018, 2019-…)

Fuse box diagram: Hyundai Sonata (LF; 2014-2019..)

2014, 2015, 2016
2018, 2019


Cigar lighter / power outlet fuses in the Hyundai Sonata are located in the Instrument panel fuse box (see fuse “POWER OUTLET” (Front Power Outlet)) and in the Engine compartment fuse box (fuses “1 POWER OUTLET” (Cigarette Lighter), “2 POWER OUTLET” (Rear Power Outlet) and “3 POWER OUTLET” (Power Outlet Relay)).


Fuse box location

Instrument panel fuse box

The fuse box is located in the instrument panel (on the driver’s side), behind the coverThe location of the fuses in the passenger compartment: Hyundai Sonata (LF; 2014-2019..)

Left-hand drive vehicles

Right-hand drive vehicles

Always, place the fuse switch to the ON position. If you move the switch to the OFF position, some items such as the audio system and digital clock must be reset and the smart key may not work properly.
Engine compartment fuse box

The fuse box is located in the engine compartment (left-side)The location of the fuses in the engine compartment: Hyundai Sonata (LF; 2014-2019..)

Battery terminal (main fuse)

Inside the fuse/relay panel covers, you can find the fuse/relay label describing fuse/relay name and capacity. Not all fuse panel descriptions in this manual may be applicable to your vehicle. It is accurate at the time of printing. When you inspect the fuse box on your vehicle, refer to the fuse box label.

Fuse box diagrams 2014, 2015, 2016

Instrument panel (version 1)

Instrument panel fuse box diagram (Version 1): Hyundai Sonata (2014, 2015, 2016)

Assignment of the fuses in the instrument panel (Version 1) (2014, 2015, 2016)

Engine compartment (version 1)

Under-hood fuse box diagram (Version 1): Hyundai Sonata (2014, 2015, 2016)

 

Assignment of the fuses in the Engine compartment (Version 1) (2014, 2015, 2016)

Instrument panel (version 2)

Instrument panel fuse box diagram (Version 2): Hyundai Sonata (2014, 2015, 2016)

Assignment of the fuses in the instrument panel (Variant 2) (2014, 2015, 2016)
Fuse NameFuse ratingProtected Component
SAFETY WINDOW LH25ADriver Safety Power Window Module
P/SEAT PASS30APassenger Seat Manual Switch
P/WDW LH20APower Window Main Switch, Rear Power Window Module LH
P/WDW RH25APower Window Main Switch, Rear Power Window Module RH, Passenger Door Module, Passenger Power Window Switch
DR LOCK20ADoor Lock Relay, Door Unlock Relay
S/HEATER FRT25AFront Air Ventilation Seat Module, Front Seat Warmer Module
BRAKE SWITCH10AStop Lamp Switch, Immobilizer Module, Smart Key Control Module
8 MODULE7.5ABCM, Smart Key Control Module
SAFETY POWER WINDOW RH25APassenger Safety Power Window Module
SMART KEY15ASmart Key Control Module
TRUNK10ATrunk Lid Relay, Fuel Filler Door & Trunk Lid Switch
7 MODULE10ADigital Clock, Driver/Passenger Door Module
INTERIOR LAMP10AGlove Box Lamp, Ignition Key Illumination & Door Warning Switch, Front Vanity Lamp Switch LH/RH, Overhead Console Lamp, Room Lamp, Rear Personal Lamp LH/RH, Trunk Room Lamp, Driver/Passenger Smart Key Outside Handle, Driver/Passenger Door Lamp
2 MEMORY7.5A-
P/SEAT DRV30ADriver Seat Manual Switch, Driver IMS Module
CLUSTER10AInstrument Cluster
4 MODULE10AImmobilizer Module, Smart Key Control Module
MULTI MEDIA15AAudio, A/V & Navigation Head Unit, TMU Unit
1 MEMORY10AImmobilizer Module, Smart Key Control Module
S/HEATER RR25ARear Seat Warmer Module
2 SUN ROOF20APanoramic Sunroof Motor
9 MODULE7.5AFront Air Ventilation Seat Module, Front Seat Warmer Module, Rear Seat Warmer Module
MDPS7.5AMDPS Unit (Column Type/Rack Type)
3 MODULE10ABCM, Sport Mode Switch, Stop Lamp Switch
STOP LAMP20AStop Signal Electronic Module
1 MODULE7.5AKey Solenoid, Driver/Passenger Door Module
1 SUN ROOF20APanoramic Sunroof Motor
A/CON7.5AA/C Control Module, E/R Junction Block (RLY. 3 - Blower Relay)
2 MODULE10AAudio, A/V & Navigation Head Unit, TMU Unit, Digital Clock, BCM, AMP, Power Outside Mirror Switch, Smart Key Control Module, Overhead Console Lamp, E/R Junction Block (RLY. 5 - Power Outlet Relay)
A/BAG IND7.5AInstrument Cluster
6 MODULE10AMultipurpose Check Connector, A/C Control Module, TMU Unit, A/V & Navigation Head Unit, Electro Chromic Mirror, Front Air Ventilation Seat Module, Front Seat Warmer Module, Rear Seat Warmer Module, Driver IMS Module, A/T Shift Lever IND.
AMP25AAMP (JBL/MOBIS)
HTD STRG15ABCM
5 MODULE10AFront Console Switch, Tire Pressure Monitoring Module, Lane Departure Warning Unit, Smart Cruise Control Unit, Fuel Filler Door & Trunk Lid Switch, Sport Mode Switch, Rear Parking Assist Sensor LH/RH, Rear Parking Assist Sensor, LH/RH (Center), Blind Spot Detection Radar LH/RH
IG125APCB Block
WASHER15AMultifunction Switch (Wiper Low & Washer Switch)
POWER OUTLET20AFront Power Outlet
A/BAG15ASRS Control Module, Occupant Detection Sensor
START7.5A[Without Smart Key & Immobilzer] ICM Relay Box (Burglar Alarm Relay), Immobilzer] ICM Relay Box (Burglar Alarm Relay), Transaxle Range Switch, PCM (G4KJ/G4KH)

Engine compartment (version 2)

Under-hood fuse box diagram (Version 2): Hyundai Sonata (2014, 2015, 2016)

Assignment of the fuses in the Engine compartment (Variant 2) (2014, 2015, 2016)
Fuse NameFuse ratingProtected Component
MULTI FUSE (TYPE A):
IG230A[Without Smart Key] Relay 8 (Start Relay), Ignition Switch, [With Smart Key] Relay 8 (Start Relay), PCB Block (IG2 Relay)
3 TCU40A[G4FJ - DCT] TCM
BLOWER40ARelay 3 (Blower Relay)
1 ABS40AESC Module
REAR HEATED50ARelay 1 (Rear Heated Relay)
1 B+50ASmart Junction Block (IPS2 (4CH), IPS3 (4CH), Fuse - F28/F29)
1 COOLING FAN50A[G4KH/G4FJ] Relay 11 (Cooling Fan Relay), [G4KJ] Relay 12 (Cooling Fan Relay)
2 COOLING FAN60A[G4KH/G4FJ] Relay 12 (Cooling Fan Relay)
1 MDPS80AMDPS Unit (Column Type)
MULTI FUSE (TYPE B):
2 ABS30AESC Module, Multipurpose Check Connector
IG140A[Without Smart Key] Ignition Switch, [With Smart Key] PCB Block (IG1/ACC Relay)
4 TCU40A[G4FJ - DCT] TCM
3 POWER OUTLET40ARelay 5 (Power Outlet Relay)
2 B+50ASmart Junction Block (IPS1 (4CH), IPS4 (4CH), IPS5 (4CH), Fuse - F36)
5 B+60APCB Block (Engine Control Relay, Fuse - F4/F5/F6/F13/F14/F22)
1 B+60ASmart Junction Block (Power Window Relay, Fuse -F1/F2/F3/F4/F10/F13/F17/F23/F24/F30)
2 MDPS100AMDPS Unit (Rack Type)
FUSE:
3 E-CVVT20A[G4KJ/G4KH] PCM
2 E-CVVT20A[G4KJ/G4KH] PCM
DEICER20ARelay 5 (Deicer Relay)
H/LAMP HI20A[With HID] Relay 5 (Head Lamp High Relay)
1 VACUUM PUMP20A[G4KH/G4FJ] Vacuum Pump
1 E-CVVT40A[G4KJ/G4KH] Relay 9 (E-CVVT Relay)
4 B+40ASmart Junction Block (Leak Current Autocut Device Fuse - F15/F21/F22, Fuse - F5/F6/F7/F12)
A/CON10AA/C Control Module
HEATED MIRROR10AECM (G4FJ), A/C Control Module, Drover/Passenger Power Outside Mirror
2 VACUUM PUMP10A[G4KH/G4FJ] Vacuum Pump
3 ECU10APCM/ECM
1 POWER OUTLET20ACigarette Lighter
FUEL PUMP20AFuel Pump Relay
HORN20AHorn Relay, ICM Relay Box (Burglar Alarm Horn Relay)
WIPER30AFront Wiper (Low) Relay, Front Wiper (High) Relay
2 TCU15ATransaxle Range Switch, TCM (G4FJ-DCT)
3 ABS10AESC Module, MDPS Unit
2 POWER OUTLET20ARear Power Outlet

Fuse box diagrams 2018, 2019

Instrument panel

Instrument panel fuse box diagram: Hyundai Sonata (2018, 2019)

Assignment of the fuses in the instrument panel (2018)
Fuse NameFuse ratingProtected Component
SAFETY WINDOW LH25ADriver Safety Power Window Module
P/SEAT PASS30APassenger Seat Manual Switch
P/WDW LH20APower Window Main Switch, Rear Power Window Module LH
P/WDW RH25APower Window Main Switch, Rear Power Window Module RH, Passenger Door Module, Passenger Power Window Switch
DR LOCK20ADoor Lock Relay, Door Unlock Relay
S/HEATER FRT25AFront Air Ventilation Seat Module, Front Seat Warmer Module
BRAKE SWITCH10AStop Lamp Switch, Immobilizer Module, Smart Key Control Module
8 MODULE7.5ABCM, Smart Key Control Module
SAFETY POWER WINDOW RH25APassenger Safety Power Window Module
SMART KEY15ASmart Key Control Module
TRUNK10ATrunk Lid Relay, Fuel Filler Door & Trunk Lid Switch
7 MODULE10ADigital Clock, Driver/Passenger Door Module
INTERIOR LAMP10AIgnition Key III. & Door Warning Switch, Front Vanity Lamp Switch LH/RH, Overhead Console Lamp, Room Lamp, Rear Personal Lamp LH/RH, Trunk Room Lamp, Driver/Passenger Smart Key Outside Handle
2 MEMORY7.5ANot used
P/SEAT DRV30ADriver Seat Manual Switch, Driver IMS Module
CLUSTER10AInstrument Cluster
4 MODULE10AImmobilizer Module, Smart Key Control Module
MULTI MEDIA15AA/V & Navigation Head Unit
1 MEMORY10ADriver/Passenger Door Module, Driver IMS Module, A/C Control Module, Auto Light & Photo Sensor, Electro Chromic Mirror, Instrument Cluster, Tire Pressure Monitoring Module, Digital Clock, Wireless Charger, A/V & Navigation Head Unit
S/HEATER RR25ARear Seat Warmer Module
2 SUN ROOF20APanoramic Sunroof Motor
9 MODULE7.5AFront Air Ventilation Seat Module, Front Seat Warmer Module, Rear Seat Warmer Module
MDPS7.5AMDPS Unit (Column Type/Rack Type)
3 MODULE10ABCM, Sport Mode Switch, Stop Lamp Switch
1 MODULE7.5AKey Solenoid, Driver/Passenger Door Module
1 SUN ROOF20A[With Panorama] Panorama Sunroof Motor [W/O Panorama] Sunroof Motor
A/CON7.5AA/C Control Module, E/R Junction Block (Blower Relay)
2 MODULE10AA/V & Navigation Head Unit, Digital Clock, USB Charger, BCM, AMP, Power Outside Mirror Switch, Wireless Charger, Smart Key Control Module, Overhead Console Lamp, E/R Junction Block (Power Outlet Relay)
A/BAG IND7.5AInstrument Cluster
6 MODULE10AMultipurpose Check Connector, A/C Control Module, A/V & Navigation Head Unit, Front Air Ventilation Seat Module, Front Seat Warmer Module, Rear Seat Warmer Module, Driver IMS Module, Head Lamp LH/RH (DBL), ATT Shift Lever IND.
AMP25AAMP (JBL/MOBIS)
HTD STRG15ABCM
5 MODULE10AFront Console Switch, Tire Pressure Monitoring Module, Lane Keeping Assist Module, Smart Cruise Control Unit, Fuel Filler Door & Trunk Lid Switch, AEB Module, Head Lamp LH/RH (DBL), Rear Parking Assist Sensor LH/RH, Rear Parking Assist Sensor LH/RH (Center), Blind Spot Detection Radar LH/RH
IG125APCB Block (Fuse - VACUUM PUMP2/ TCU2/ ECU3/ ABS3)
WASHER15AMultifunction Switch (Wiper Low & Washer Switch)
POWER OUTLET20AFront Power Outlet
A/BAG15ASRS Control Module, Occupant Detection Sensor
START7.5A[W/O Smart Key & IMMO.] ICM Relay Box (Burglar Alarm Relay) [With Smart Key / IMMO.] Transaxle Range Switch, PCM (G4KJ/G4KH)
10 MODULE10ABCM

Engine compartment

Under-hood fuse box diagram: Hyundai Sonata (2018, 2019)

 

Assignment of the fuses in the Engine compartment (2018)
Fuse NameFuse ratingProtected Component
MULTI FUSE (TYPE A):
IG230A[Without Smart Key] (Start Relay), Ignition Switch, [With Smart Key] (Start Relay), PCB Block (IG2 Relay)
3 TCU40A[G4FJ - DCT] TCM
BLOWER40A(Blower Relay)
1 ABS40AESC Module
REAR HEATED50A(Rear Heated Relay)
1 B+50ASmart Junction Block (IPS2 (4CH), IPS3 (4CH))
1 COOLING FAN50A[G4KH/G4FJ] (Cooling Fan Relay), [G4KJ] (Cooling Fan Relay)
2 COOLING FAN60A[G4KH/G4FJ] (Cooling Fan Relay)
1 MDPS80AMDPS Unit (Column Type)
MULTI FUSE (TYPE B):
2 ABS30AESC Module, Multipurpose Check Connector
IG140A[Without Smart Key] Ignition Switch, [With Smart Key] PCB Block (IG1/ACC Relay)
4 TCU40A[G4FJ - DCT] TCM
3 POWER OUTLET40A(Power Outlet Relay)
2 B+50ASmart Junction Block (IPS1 (4CH), IPS4 (4CH), IPS5 (4CH), IPS6 (2CH), IPS7 (1CH), Fuse - AMP)
5 B+60APCB Block (Engine Control Relay, Fuse -TUC1, ECU1, HORN, AMS, WIPER)
1 B+60ASmart Junction Block (Power Window Relay, Fuse - SAFETY POWER WINDOW LH, P/SEAT PASS,SAFETY POWER WINDOW RH, P/SEAT DRV, MODULE1, P/WDW LH, P/WDW RH, TRUNK, S/HEATER RR, SUNROOF2, SUNROOF1)
2 MDPS100AMDPS Unit (Rack Type)
FUSE:
3 E-CVVT20A[G4KJ/G4KH] PCM
2 E-CVVT20A[G4KJ/G4KH] PCM
FUEL PUMP20A(Fuel Pump Relay)
H/LAMP HI20A[With HID] (Head Lamp High Relay)
1 VACUUM PUMP20A[G4KH/G4FJ] Vacuum Pump
1 E-CVVT40A[G4KJ/G4KH] (E-CVVT Relay)
4 B+40ASmart Junction Block (Leak Current Auto-cut Device Fuse - INTERIOR LAMP, MULTI MEDIA, MEMORY1, Fuse - DOOR LOCK, S/HEATER FR, BRAKE SWITCH, SMART KEY, MODULE10)
A/CON10AA/C Control Module
HEATED MIRROR10AECM (G4FJ), A/C Control Module, Drover/Passenger Power Outside Mirror
PCB Block (FUSES):
2 VACUUM PUMP10A[G4KH/G4FJ] Vacuum Pump, Vacuum Switch
3 ECU10APCM/ECM
1 POWER OUTLET20AFront Cigarette Lighter & Power Outlet #2
FUEL PUMP20AFuel Pump Relay
HORN20AHorn Relay, ICM Relay Box (Burglar Alarm Horn Relay)
WIPER30AFront Wiper (Low) Relay, Front Wiper (High) Relay
2 TCU15ATransmission Range Switch, TCM (G4FJ-DCT)
3 ABS10AESC Module
2 POWER OUTLET20ARear Power Outlet
B/UP LAMP10ATransmission Range Switch, PCM (G4KJ/G4KH-A/T), TCM (G4FJ-DCT), Electro Chromic Mirror, Rear Combination Lamp (IN) LH/RH
1 SENSOR15AOxygen Sensor (Up/Down)
2 SENSOR15APurge Control Solenoid Valve, Canister Close Valve, RCV Control Solenoid Valve, Fuel Pump Relay, E/R Junction Block (Cooling Fan High Relay, Fuel Pump Relay), [G4KJ/G4KH] Variable Intake Solenoid Valve, Oil Control Valve (Exhaust), [G4FJ] Oil Control Valve #1/#2 (Intake/Exhaust)
1 ECU10APCM/ECM
1 TCU10APCM (G4KJ/G4KH-A/T), TCM (G4FJ-DCT)
1 ECU10APCM/ECM
IGN COIL20AIgnition Coil #1/#2/#3/#4
INJECTOR15ANot Used
AMS10ABattery Sensor
What a blown fuse looks like?

If the wire is broken, the fuse is blown (but sometimes a fuse can look completely normal and still be blown and in need of replacement).
Hyundai Sonata (LF; 2014-2019..) fuses and relays July 1, 2019 admin