In Eastern Europe, North America, and South Korea, the sixth-generation sedan was sold as the Hyundai Sonata. In Australia, New Zealand, Singapore, and Colombia, the YF platform is marketed as the Hyundai i45. This article provides a detailed overview of the fuse box diagrams for the Hyundai Sonata / i45 (sixth generation, YF chassis code) covering the 2009 through 2017 model years.
Below are the locations and photographs of the power distribution boxes. The fuses designated for the "Cigarette Lighter" and "Fuel Pump" circuits are highlighted in bold.
Engine Compartment
Depending on the powertrain configuration (diesel or gasoline), the vehicle may be equipped with one or two fuse blocks.
Main Fuse Box
Located on the left side of the engine compartment.
General view of a standard fuse block variant.
| Diagram | ||
|---|---|---|
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| Name | Description | A |
| MDPS | Motor Driven Power Steering (MDPS) / Electronic Power Steering (EPS) control module | 80 |
| B + 1 | Power distribution block (ARISU 1 [4CH], IPS 1, Fuses: P/WDW LH, P/WDW RH, TRUNK, AMP 1) | 60 |
| C / FAN | Radiator cooling fan relay (Low), Radiator cooling fan relay (High) | 40 |
| ABS 1 | Electronic Stability Control (ESC) module, Data Link Connector (DLC) / Multi-function diagnostic connector | 40 |
| RR HTD | Rear seat heater relay | 40 |
| BLOWER | HVAC blower motor relay | 40 |
| B + 2 | Power distribution block (Turn signal/hazard relay, ARISU 2 [4CH], IPS [1CH], IPS [2CH], Fuses: P/SEAT DRV, SUNROOF) | 60 |
| B / UP LP | Electrochromic (ECM) mirror, Audio/Video and Navigation (AVN) head unit, Inner tail light combination (left/right), Brake light switch, Body Control Module (BCM), Instrument cluster | 10 |
| TCU 1 | Vehicle Speed Sensor (VSS), Automatic transmission range switch | 15 |
| ABS3 | Electronic Stability Control (ESC) module, Data Link Connector (DLC) / Multi-function diagnostic connector | 10 |
| ECU3 | Stop lamp switch, Engine Control Module (ECM), Powertrain Control Module (PCM) - Automatic transmission | 10 |
| WIPER | Rain sensor, Engine Control Module (ECM), Powertrain Control Module (PCM) - Automatic transmission | 10 |
| B + 3 | Power distribution block (Fuses: MODULE 1, PDM 1, PDM 2, DR LOCK) | 50 |
| EMS | Engine Management System (EMS) unit (Engine control relay, Fuses: ECU 4, A/CON, F/PUMP) | 40 |
| STOP LP | Stop lamp switch, Smart Key control module | 15 |
| S / HEATER FRT | Front seat heater control module (Driver/Passenger) | 20 |
| HORN | Horn relay | 15 |
| IG2 |
|
40 |
| ABS 2 | Electronic Stability Control (ESC) module, Data Link Connector (DLC) / Multi-function diagnostic connector | 30 |
| IG 1 |
|
40 |
| F / PUMP | Fuel pump relay | 15 |
| ECU 4 |
|
15 |
| A / CON | A/C compressor relay | 10 |
| INJECTOR | Fuel injectors (Cylinders 1-4), A/C compressor relay, Fuel pump relay | 10 |
| ECU 2 | Powertrain Control Module (PCM) - Automatic transmission, Engine Control Module (ECM) - Manual transmission | 10 |
| IGN COIL1 | Ignition coils (Cylinders 1-4), Condenser | 20 |
| SENSOR 2 | Immobilizer control module, Camshaft Position (CMP) sensor 1/2 | 10 |
| SENSOR 1 | Heated Oxygen Sensor (HO2S) - Upstream/Downstream, Canister close valve, Variable Intake System (VIS) solenoid valve, Continuously Variable Valve Timing (CVVT) oil control valve 1/2, Purge Control Valve (PCV) solenoid, Radiator cooling fan relay (Low/High) | 10 |
| SPARE | Spare | - |
Auxiliary Fuse Box
Installed on diesel Sonata (sixth-generation) models on the right side of the engine compartment.
Description:
- Glow plugs (80A)
- PTC (Positive Temperature Coefficient) auxiliary heater (50A)
Passenger Compartment
Located under the instrument panel, behind the protective cover.
General view of a standard Hyundai Sonata interior fuse box variant.
| Diagram | ||
|---|---|---|
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| or | ||
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| Name | Description | A |
| START |
|
7.5 |
| A / BAG | Supplemental Restraint System (SRS) control module, Occupant Classification System (OCS) sensor | 15 |
| A / BAG IND | Instrument cluster airbag indicator | 7.5 |
| MDPS | Motor Driven Power Steering (MDPS) / Electronic Power Steering (EPS) control module | 7.5 |
| POWER OUTLET | Power outlet (12V accessory sockets) | 15 |
| BCM | Smart Key control module, Body Control Module (BCM) | 7.5 |
| A / CON SW | A/C control module | 7.5 |
| MODULE 2 | Electrochromic (ECM) mirror, Electronic Stability Control (ESC) switch | 7.5 |
| SPARE 1 | Spare | - |
| MODULE 4 | Rear Parking Assist System (RPAS) sensors (inner/outer, left/right), HVAC control module (Climate control), Automatic transmission shift indicator | 7.5 |
| IG1 | Engine Room (E/R) fuse and relay box (Fuses: TCU 1, ECU 3, ABS 3) | 20 |
| PDM3 | Smart Key control module | 7.5 |
| C / LIGHTER | Cigarette lighter fuse | 20 |
| MODULE 6 | Power mirror adjustment switch, Audio system, Audio/Video and Navigation (AVN) head unit, Digital clock | 10 |
| HTD MIRR | Power mirror heating (Driver/Passenger), A/C control module | 10 |
| MODULE 3 | Audio system, Tire Pressure Monitoring System (TPMS) module, Digital clock, Body Control Module (BCM), Instrument cluster, Front seat heater control module | 7.5 |
| SUNROOF | Sunroof module | 15 |
| S / HEATER RR RH | Rear seat heater switch (Right) | 15 |
| BLOWER | A/C control module (Manual climate control), ECM / PCM, Blower motor resistor | 10 |
| IOD 1 | Luggage compartment lamp, Map lamps (Left/Right), Room lamp, Overhead console, Ignition key illumination and door warning switch (Without Smart Key) | 10 |
| TRUNK | Trunk release relay | 10 |
| MODULE 1 | Sport mode switch (Automatic transmission), Key lock solenoid (Without Smart Key) | 7.5 |
| S / HEATER RR LH | Rear seat heater switch (Left) | 15 |
| MODULE 7 | Smart Key control module, Body Control Module (BCM) | 7.5 |
| IOD 2 | Audio system, Audio/Video and Navigation (AVN) head unit | 20 |
| P / WDW RH | Power window relay (Right) | 25 |
| PDM2 | Smart Key control module, Start/Stop button switch | 7.5 |
| WIPER FRT | ICM relay box (Rain sensor relay), Multi-function switch, Front wiper motor, E/R fuse and relay box (Wiper relay) | 25 |
| MODULE 5 | Cluster ionizer (Climate control), Rain sensor, Sunroof | 7.5 |
| AMP 1 | Audio amplifier | 25 |
| PDM 1 | Smart Key control module | 25 |
| A / CON | A/C control module, E/R fuse and relay box (Blower relay) | 7.5 |
| IOD 4 | TPMS module, Body Control Module (BCM), Auto-light photo sensor, Instrument cluster, Data Link Connector (DLC), Power distribution block diagnostic connector, Electrochromic (ECM) mirror, A/C control module, Digital clock | 10 |
| P / WDW LH | Power window relay (Left), Power window safety module | 25 |
| DR LOCK | Door lock relay, Door unlock relay, ICM relay box (Turn signal/hazard relay) | 20 |
| P / SEAT DRV | Driver's power seat adjustment switch | 30 |