Hyundai Sonata 2012 Fuse Box Info
Fuse box location:
The fuse box is located at the left side of the steering column at the bottom of the instrument panel.
Engine compartment fuse box:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| P/SEAT DRI | 30A | Driver Manual Switch |
| AMP | 30A | AMP, JBL AMP |
| TRUNK | 10A | Trunk Lid Relay, Trunk Room Lamp, Fuel Filler Door & Trunk Lid Switch |
| SAFETY POWER WINDOW | 25A | Safety Power Window Module |
| P/WDW ASST | 20A | Passenger Power Window Switch |
| P/WDW LH | 25A | Power Window Main Switch, Rear Power Window Switch LH |
| SPARE | 7.5A | - |
| SPARE | 10A | - |
| PDM 2 | 7.5A | FOB Holder, Start Stop Button Switch, PDM, Smart Key Module |
| MODULE 3 | 7.5A | Key Solenoid, Sport Mode Switch |
| P/WDW RH | 25A | Power Window Main Switch, Rear Power Window Switch RH |
| SPARE | 10A | - |
| HTD MIRR | 10A | Driver/Passenger Power Outside Mirror |
| P/SEAT ASST | 20A | - |
| S/HEATER FRT | 15A | Driver/Passenger Seat Warmer Module |
| PDM | 25A | PDM |
| ROOM LP (POWER CONNECTOR) | 10A | Instrument Cluster, Driver/Passenger Door Lamp, Ignition Key ILL. & Door Warning Switch, BCM, Tire Pressure Monitoring Module, A/C Control Module, Room Lamp, Front Monitor, Glove Box Lamp, Data Link Connector, Vanity Lamp LH/RH, Auto Light & Photo Sensor, RF Receiver, Overhead Console Lamp, Clock |
| AUDIO (POWER CONNECTOR) | 15A | Audio, A/V & Navigation Head Unit |
| CLOCK | 10A | BCM, Clock, Front Monitor, Smart Key Module, PDM, Audio, Power Outside Mirror Switch, AMP, JBL AMP, Overhead Console Lamp, Rear Camera Module, A/V & Navigation Head Unit |
| SPARE | 10A | - |
| A/CON | 7.5A | E/R Fuse & Relay Box (Blower Relay), A/C Control Module |
| S/HEATER RR | 20A | Rear Seat Warmer Switch LH/RH |
| SUN ROOF | 20A | Sunroof Motor |
| POWER OUTLET 1 | 15A | Front Power Outlet #1 |
| MODULE 2 | 7.5A | BCM, Rear Camera Module, Electro Chromic Mirror, Sunroof Motor |
| WIPER | 25A | E/R Fuse & Relay Box (Wiper Relay), Front Wiper Motor, Multifunction Switch(Wiper) |
| MODULE 5 | 7.5A | PDM |
| DR LOCK | 20A | Door Lock/Unlock Relay |
| POWER OUTLET 1 | 15A | Front Power Outlet #2 |
| MODULE 1 | 7.5A | Instrument Cluster (ON/START Input), Clock, Sport Mode Switch IND., Audio, Driver/Passenger Seat Warmer Module, BCM |
| IG 1 | 20A | E/R Fuse & Relay Box (Fuse - ESC 3 10A, ECU 4 10A, B/UP LP 10A, TCU 2 10A |
| SPARE | 20A | - |
| A/BAG | 15A | SRS Control Module, Telltale Lamp, Passenger Weight Classification Sensor |
| START 1 | 7.5A | W/O Smart Key - Ignition Lock Switch, Burglar Alarm Relay, E/R Fuse & Relay Box (Start 1 Relay) With Smart Key - PDM |
| MDPS | 10A | Yaw Rate Sensor, ESC Off Switch, EPS Control Module |
| PDM 3 | 7.5A | PDM, Smart Key Module |
| SPARE | 10A | - |
| A/BAG IND. | 7.5A | Instrument Cluster (IND.) |
| VACUUM PUMP | 20A | Vacuum pump |
Engine compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| C/FAN HI (2.0 TGDI) | 60A | C/Fan High Relay |
| B+ 3 | 60A | I/P Junction Box (Fuse - P/WDW ASST 20A, P/WDW LH 25A, P/WDW RH 25A , TRUNK 10A, S/HEATER FRT 15A, PDM 25A, MODULE 3 7.5A, SAFETY POWER WINDOW 25A, Power Connector - AUDIO 15A, Power Window Relay) |
| IGN 1 | 40A | W/O Smart Key - Ignition Switch, With Smart Key - ACC Relay, IG1 Relay |
| ESC 1 | 40A | ESC Module, Multipurpose Check Connector |
| RR HTD | 40A | RR HTD Relay |
| BLOWER | 40A | Blower Relay |
| B+ 4 | 60A | I/P Junction Box (Fuse - P/SEAT DRIV 30A, AMP 30A, PDM 2 7.5A, IPS 2 /IPS 3 /IPS 5 /IPS 8) |
| MDPS | 80A | EPS Control Module |
| B+ 2 | 50A | I/P Junction Box (Fuse - SUNROOF 20A, DR LCOK 20A, IPS 1 /IPS 4 /IPS 6 /IPS 7 /IPS 9, Power Connector - ROOM LP 10A) |
| A/CON | 10A | A/C Control Module (Auto) |
| B/UP LP | 10A | Back-up Lamp Switch (M/T), B/UP LP Relay (A/T) |
| ESC 3 | 10A | ESC Module, Multipurpose Check Connector |
| TCU 2 | 15A | Vehicle Speed Sensor (M/T), Transaxle Range Switch (A/T), Start2 Relay |
| ECU 4 | 10A | Stop Lamp Switch, PCM |
| IGN 2 | 30A | W/O Smart Key - Ignition Switch, Start1 Relay, With Smart Key - Start 1 Relay, IG 2 Relay |
| EMS | 40A | EMS Box (Fuse - HORN 15A, ECU 3 10A, ECU 1 30A, F/PUMP 20A) |
| ESC 2 | 30A | ESC Module, Multipurpose Check Connector |
| WIPER | 10A | PCM |
| RR HTD IND | 10A | A/C Control Module |
| AMS | 15A | Battery Sensor |
| TCU 1 | 20A | PCM |
| STOP LP | 15A | Stop Lamp Switch |
| DEICER | 20A | Deicer Relay |
| SPARE | 20A | - |
| C/FAN (2.4 GDI) | 40A | C/Fan Low Relay, C/Fan High Relay |
| C/FAN LO (2.0 TGDI) | 40A | C/Fan Low Relay |
| IGN COIL | 20A | Ignition Coil #1 /#2 /#3 /#4, Condenser |
| SENSOR 1 | 15A | Oxygen Sensor (Up), Oxygen Sensor (Down) |
| SENSOR 2 | 15A | Immobilizer Module, Camshaft Position Sensor #1 /#2, Purge Control Solenoid Valve, Variable Intake Solenoid Valve, Crankshaft Position Sensor, Oil Control Valve #1 /#2, Canister Close Valve |
| INJECTOR | 15A | F/Pump Relay |
| F/PUMP | 20A | F/Pump Relay |
| ECU 3 | 10A | PCM |
| HORN | 15A | Horn Relay, B/Horn Relay |
| ECU 1 | 30A | ECU Relay |
| SPARE | 25A | - |
| SPARE | 20A | - |
| SPARE | 15A | - |
| SPARE | 10A | - |
