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| 2021 Hyundai Accent |
Fuses and Relays
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| Fuse Types - Normal Fuse , Blown Fuse |
A vehicle's electrical system is protected from electrical overload damage by fuses.
This vehicle has 2 (or 3) fuse panels, one located in the driver's side panel bolster, the other in the engine compartment near the battery.
If any of your vehicle's lights, accessories, or controls do not work, check the appropriate circuit fuse. If a fuse has blown, the element inside the fuse will be melted or broken.
If the electrical system does not work, first check the driver's side fuse panel. Before replacing a blown fuse, turn the engine and all switches off, and then disconnect the negative battery cable. Always replace a blown fuse with one of the same rating. If the replacement fuse blows, this indicates an electrical problem. Avoid using the system involved and immediately
consult an authorized HYUNDAI dealer.
This vehicle has 2 (or 3) fuse panels, one located in the driver's side panel bolster, the other in the engine compartment near the battery.
If any of your vehicle's lights, accessories, or controls do not work, check the appropriate circuit fuse. If a fuse has blown, the element inside the fuse will be melted or broken.
If the electrical system does not work, first check the driver's side fuse panel. Before replacing a blown fuse, turn the engine and all switches off, and then disconnect the negative battery cable. Always replace a blown fuse with one of the same rating. If the replacement fuse blows, this indicates an electrical problem. Avoid using the system involved and immediately
consult an authorized HYUNDAI dealer.
WARNING
NEVER replace a fuse with anything but another fuse of the same rating.
• A higher capacity fuse could cause damage and possibly cause a fire.
• Do not install a wire or aluminum foil instead of the proper fuse - even as a temporary repair. It may cause extensive wiring damage and possibly a fire.
NOTICE
• A higher capacity fuse could cause damage and possibly cause a fire.
• Do not install a wire or aluminum foil instead of the proper fuse - even as a temporary repair. It may cause extensive wiring damage and possibly a fire.
NOTICE
Do not use a screwdriver or any other metal object to remove fuses because it may cause a
short circuit and damage the system.
short circuit and damage the system.
Instrument Panel Fuse Replacement
Power connector
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| Power connector |
If your vehicle is to be parked for more than a month you need to do as follows previously in order to prevent battery discharge.
1. Turn off the engine.
2. Turn off the headlamps and tail lamps.
3. Open the inner fuse panel cover and pull out the power connector.
1. Turn off the engine.
2. Turn off the headlamps and tail lamps.
3. Open the inner fuse panel cover and pull out the power connector.
Inner panel fuse replacement
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| Inner panel fuse replacement |
1. Turn the engine off.
2. Turn all other switches OFF.
3. Open the fuse panel cover.
4. Refer to the label on the inside of the fuse panel cover to locate the suspected fuse location.
5. Pull the suspected fuse straight out. Use the removal tool provided in the engine compartment fuse panel.
6. Check the removed fuse; replace it if it is blown. Spare fuses are provided in the instrument panel fuse panels (or in the engine compartment fuse panel).
7. Push in a new fuse of the same rating, and make sure it fits tightly in the clips. If it fits loosely, consult an authorized HYUNDAI dealer.
2. Turn all other switches OFF.
3. Open the fuse panel cover.
4. Refer to the label on the inside of the fuse panel cover to locate the suspected fuse location.
5. Pull the suspected fuse straight out. Use the removal tool provided in the engine compartment fuse panel.
6. Check the removed fuse; replace it if it is blown. Spare fuses are provided in the instrument panel fuse panels (or in the engine compartment fuse panel).
7. Push in a new fuse of the same rating, and make sure it fits tightly in the clips. If it fits loosely, consult an authorized HYUNDAI dealer.
Information
If you do not have a spare, use a fuse of the same rating from a circuit you may not need for operating the vehicle, such as the cigar lighter fuse.
If the headlights or other electrical components do not work and the fuses are OK, check the fuse block in the engine compartment. If a fuse is blown, it must be replaced with the same rating.
In an emergency, if you do not have a spare fuse, use a fuse of the same rating from a circuit you may not need for operating the vehicle.
If the headlamps or other electrical components do not work and the fuses are undamaged, check the fuse panel in the engine compartment. If a fuse is blown, it must be replaced with the same rating.
Engine Compartment Panel
Fuse Replacement
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| Engine Compartment Panel Fuse replacement |
1. Turn the engine off.
2. Turn all other switches OFF.
3. Remove the fuse panel cover by pressing the tap and pulling up.
4. Check the removed fuse; replace it if it is blown. To remove or insert the fuse, use the fuse puller in the engine compartment fuse panel.
5. Push in a new fuse of the same rating, and make sure it fits tightly in the clips. If it fits loosely, consult an authorized HYUNDAI dealer.
After checking the fuse box in the engine compartment securely close the fuse box cover
inside the engine compartment, until it clicks.
If the fuse box is not closed properly, water may leak in side, possibly causing a malfunction
with the electrical system.
2. Turn all other switches OFF.
3. Remove the fuse panel cover by pressing the tap and pulling up.
4. Check the removed fuse; replace it if it is blown. To remove or insert the fuse, use the fuse puller in the engine compartment fuse panel.
5. Push in a new fuse of the same rating, and make sure it fits tightly in the clips. If it fits loosely, consult an authorized HYUNDAI dealer.
After checking the fuse box in the engine compartment securely close the fuse box cover
inside the engine compartment, until it clicks.
If the fuse box is not closed properly, water may leak in side, possibly causing a malfunction
with the electrical system.
Main fuse
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| Main Fuse |
If the main fuse is blown, it must be removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the picture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the picture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
Information
If the main fuse is blown, consult an authorized HYUNDAI dealer.
Multi fuse
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| Multi Fuse |
If the multi fuse is blown, it must be removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the picture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the picture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
Information
If the multi fuse is blown, consult an authorized HYUNDAI dealer.
Fuse/Relay Panel Description
Instrument panel fuse panel
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| Instrument panel fuse panel |
Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle; the information is accurate at the time of printing. When you inspect the fuse box on your vehicle, refer to the fuse box label.
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| Instrument Fuse panel Diagram |
Fuse Name .. Fuse Rating .. Circuit Protected
DOOR LOCK 20A I/P Junction Block (Tail Gate Unlock Relay, Door Lock/Unlock Relay, Two Turn Unlock Relay)
POWER OUTLET 20A Power Outlet
SAFETY P/WINDOW 25A Driver Safety Power Window Module
STOP LAMP 15A I/P Junction Block(Stop Signal Electronic Module)
T/SIGNAL LAMP 15A BCM, SLM
C/LIGHTER 20A Cigarette Lighter
HEATED MIRROR 10A Driver Power Outside Mirror, Passenger Power Outside Mirror, A/C Control Module
DRL ( Daytime running light) 10A BCM
P/WINDOW RH 25A Power Window Main Switch, Passenger Power Window Switch
S/HEATER 20A Front Seat Warmer Control Module
SPARE1 10A -
S/HEATER 20A Front Seat Warmer Control Module
SPARE1 10A -
START 7.5A
With Smart Key : ECM/PCM, E/R Junction Block(Start Relay), Smart Key Control Module, Transaxle Range Switch, Ignition Lock & Clutch Switch
W/O Smart Key : Burglar Alarm Relay, Transaxle Range Switch, Ignition Lock & Clutch Switch
TAIL LAMP RH 7.5A Head Lamp RH, Rear Combination Lamp (OUT) RH, License Lamp RH,
Rear Combination Lamp (IN) RH, ILL (+)
W/O Smart Key : Burglar Alarm Relay, Transaxle Range Switch, Ignition Lock & Clutch Switch
TAIL LAMP RH 7.5A Head Lamp RH, Rear Combination Lamp (OUT) RH, License Lamp RH,
Rear Combination Lamp (IN) RH, ILL (+)
MODULE2 10A FCA Module, Crash Pad Switch
TCU 15A E/R Junction Block(Fuse - B/UP LAMP), A/T Shift Lever, Transaxle Range Switch, Stop Lamp Switch
P/WINDOW LH 25A Power Window Main Switch
SPARE2 25A Spare
FOG LAMP REAR 10A -
HEATED STEERING 15A Clock Spring
TAIL LAMP LH 7.5A Head Lamp LH, License Lamp LH, Rear Combination Lamp (OUT) LH, Rear Combination Lamp (IN) LH
MODULE3 7.5A Front Seat Warmer Control Module, Audio, Electro Chromic Mirror, A/C Control Module, Clock Spring, A/T Shift Lever Indicator
ABS3 7.5A E/R Junction Block(Multipurpose Check Connector), ESC Module
BRAKE SWITCH 10A Smart Key Control Module, Stop Lamp Switch
BCM 10A BCM
FOG LAMP FRONT 15A I/P Junction Block(Front Fog Lamp Relay)
A/C1 7.5A E/R Junction Block(Blower Relay), A/C Control Module
MODULE5 10A Sunroof Motor, Front Seat Warmer Control Module
MODULE7 10A TPMS Unit
ECU 10A ECM/PCM, Immobilizer Module, Smart Key Control Module
SUNROOF 15A Sunroof Motor
IMMO. 10A Immobilizer Module
MODULE6 10A Key Solenoid
SPARE4 10A Spare
MODULE4 7.5A SLM, BCM, Smart Key Control Module
SPARE5 10A Spare (Extra)
AIR BAG 10A SRS Control Module, Occupant Detection Sensor
MODULE1 7.5A BCM (Body Control Module/ Body Computer) , SLM, Key Interlock
TCU 15A E/R Junction Block(Fuse - B/UP LAMP), A/T Shift Lever, Transaxle Range Switch, Stop Lamp Switch
P/WINDOW LH 25A Power Window Main Switch
SPARE2 25A Spare
FOG LAMP REAR 10A -
HEATED STEERING 15A Clock Spring
TAIL LAMP LH 7.5A Head Lamp LH, License Lamp LH, Rear Combination Lamp (OUT) LH, Rear Combination Lamp (IN) LH
MODULE3 7.5A Front Seat Warmer Control Module, Audio, Electro Chromic Mirror, A/C Control Module, Clock Spring, A/T Shift Lever Indicator
ABS3 7.5A E/R Junction Block(Multipurpose Check Connector), ESC Module
BRAKE SWITCH 10A Smart Key Control Module, Stop Lamp Switch
BCM 10A BCM
FOG LAMP FRONT 15A I/P Junction Block(Front Fog Lamp Relay)
A/C1 7.5A E/R Junction Block(Blower Relay), A/C Control Module
MODULE5 10A Sunroof Motor, Front Seat Warmer Control Module
MODULE7 10A TPMS Unit
ECU 10A ECM/PCM, Immobilizer Module, Smart Key Control Module
SUNROOF 15A Sunroof Motor
IMMO. 10A Immobilizer Module
MODULE6 10A Key Solenoid
SPARE4 10A Spare
MODULE4 7.5A SLM, BCM, Smart Key Control Module
SPARE5 10A Spare (Extra)
AIR BAG 10A SRS Control Module, Occupant Detection Sensor
MODULE1 7.5A BCM (Body Control Module/ Body Computer) , SLM, Key Interlock
SMART KEY 25A Smart Key Control Module
A/C2 7.5A -
WIPER RR 15A Multifunction Switch, Rear Wiper Motor, Rear Wiper Relay
WIPER FRT 25A Multifunction Switch, Front Wiper Motor, E/R Junction Block(Wiper Lo Relay)
ACC 10A I/P Junction Block(Power Outlet Relay), BCM, SLM, Audio, Key Interlock Power Outside Mirror Switch, Smart Key Control Module, USB Charging Connector
SPARE3 20A Spare
A/BAG IND 7.5A Instrument Cluster, A/C Control Module
CLUSTER 7.5A Instrument Cluster
MDPS2 7.5A MDPS Unit
AUDIO 20A Audio
ROOM LP 10A I/P Junction Block(Room Lamp Relay), Overhead Console Lamp , A/C Control Module, SLM, BCM, Auto Light & Photo Sensor, TPMS Unit ,Instrument Cluster, Data Link Connector, Room Lamp, Trunk Room Lamp, Electro Chromic Mirror
A/C2 7.5A -
WIPER RR 15A Multifunction Switch, Rear Wiper Motor, Rear Wiper Relay
WIPER FRT 25A Multifunction Switch, Front Wiper Motor, E/R Junction Block(Wiper Lo Relay)
ACC 10A I/P Junction Block(Power Outlet Relay), BCM, SLM, Audio, Key Interlock Power Outside Mirror Switch, Smart Key Control Module, USB Charging Connector
SPARE3 20A Spare
A/BAG IND 7.5A Instrument Cluster, A/C Control Module
CLUSTER 7.5A Instrument Cluster
MDPS2 7.5A MDPS Unit
AUDIO 20A Audio
ROOM LP 10A I/P Junction Block(Room Lamp Relay), Overhead Console Lamp , A/C Control Module, SLM, BCM, Auto Light & Photo Sensor, TPMS Unit ,Instrument Cluster, Data Link Connector, Room Lamp, Trunk Room Lamp, Electro Chromic Mirror
Engine compartment fuse panel
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| Engine compartment fuse panel |
Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle; the information is accurate at the time of printing. When you inspect the fuse panel in your vehicle, refer to the fuse panel label.
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| Engine compartment fuse panel Diagram |
Relays Table
Type .. Relay NO. ... Relay Name
MICRO
AC A/C Relay
E81 Start Relay
E82 Blower Relay
E83 Fuel Pump Relay
E84 Cooling Fan1 Relay
E85 Wiper HI Relay
E86 Wiper LO Relay
E87 H/Lamp HI Relay
E88 Head Lamp Relay
E89 Cooling Fan2 Relay
E90 Horn Relay
E91 B/Alarm Horn Relay
MICRO
AC A/C Relay
E81 Start Relay
E82 Blower Relay
E83 Fuel Pump Relay
E84 Cooling Fan1 Relay
E85 Wiper HI Relay
E86 Wiper LO Relay
E87 H/Lamp HI Relay
E88 Head Lamp Relay
E89 Cooling Fan2 Relay
E90 Horn Relay
E91 B/Alarm Horn Relay
MINI E93 Horn Relay
Fuse Name .. Fuse Rating .. Circuit Protected
MDPS 80A MDPS Unit
ALT 150A E/R Junction Block (Fuse - ABS1, ABS2, BLOWER, REAR HEATED)
REAR HEATED 40A I/P Junction Block (Rear Defogger Relay)
ABS1 40A ESC Module, Multipurpose Check Connector
ABS2 40A ESC Module
BLOWER 40A E/R Junction Block (Blower Relay)
WIPER 10A Front Wiper Motor, Multifunction Switch, E/R Junction Block (Wiper LO Relay)
ECU4 15A ECM/PCM
SENSOR1 10A Oil Control Valve #1/#2, E/R Junction Block (Cooling Fan1/2 Relay), Oxygen Sensor (Up), Oxygen Sensor (Down), Variable Intake Solenoid Valve, Sub Relay Block (A/C Relay) Purge Control Solenoid Valve, Canister Close Valve
ECU2 15A ECM/PCM
ECU3 20A ECM/PCM
HEAD LAMP RH 10A Head Lamp RH
HEAD LAMP LH 10A Head Lamp LH
IGN COIL 20A Ignition Coil #1~#4, Condenser
ECU5 15A ECM/PCM, E/R Junction Block (Fuel Pump Relay)
B/UP LAMP 10A Reverse lamp switch
B+1 40A I/P Junction Block (Fuse - DRL, FOGLAMP FRONT, STOP LAMP, MODULE6, Power Connector (AUDIO, ROOM LAMP))
B+2 50A I/P Junction Block (Fuse - IMMO, SMART KEY1, BRAKE SWITCH, BCM, SAFETY P/WINDOW, S/HEATER, SUNROOF, Power Window Relay)
IG2 40A Ignition Switch, PDM Relay Box (IG2 Relay), E/R Junction Block (Start Relay)
COOLING FAN 40A E/R Junction Block (Cooling Fan1/2 Relay)
ECU1 30A E/R Junction Block (Fuse - ECU3, ECU4, Main Relay)
B/ALARM HORN 10A B/Alarm Horn Relay
HEAD LAMP 20A E/R Junction Block (Head Lamp Relay)
H/LAMP HI 20A
W/O DRL : E/R Junction Block (H/Lamp HI Relay)
With DRL : SLM, BCM
FUEL PUMP 20A E/R Junction Block (Fuel Pump Relay)
HORN 10A E/R Junction Block (Horn Relay)
A/C 10A Sub Relay Block (A/C Relay)
AMS 10A Battery Sensor
B+3 40A I/P Junction Block (Fuse - T/SIGNAL LAMP, DOOR LOCK, Tail Lamp Relay)
IG1 40A Ignition Switch, PDM Relay Box (IG1 Relay, ACC Relay)
POWER OUTLET 40A I/P Junction Block (Power Outlet Relay)
Engine compartment fuse panel (Battery terminal cover)
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| Engine compartment fuse panel (Battery terminal cover) |
Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle; the information is accurate at the time of printing. When you inspect the fuse panel in your vehicle, refer to the fuse panel label.
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| Engine compartment fuse panel - Battery terminal cover Diagram |
NOTICE
After checking the fuse panel in the engine compartment, securely install the cover. If it is not securely latched, electrical failure may occur from water contact.
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