Genesis G90 2018 Fuse Box Info
Passenger compartment 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 location:
Luggage compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| MODULE5 | 10A | Stop Lamp Switch, Driver/Passenger Door Module |
| MODULE7 | 10A | Electro Chromic Mirror, A/V & Navigation Head Unit, AMP, A/C Control Module, Front A/C Controller, Air Quality Sensor, Rear Seat Warmer Control Module LH/RH Head Lamp LH/RH Driver/Passenger CCS Module Rear CCS Module LH/RH, Driver/Passenger IMS Control Module, Rear IMS Control Module LH/RH, Rear Seat Console Switch |
| IBU3 | 10A | IBU Control Module |
| E-SHIFTER2 | 10A | Electronic ATM Shift Lever |
| MEMORY1 | 10A | Security Indicator, A/C Control Module, Front A/C Controller, Instrument Cluster, Driver/Passenger IMS Control Module, Rear IMS Control Module LH/RH, Head-Up Display, Analog Clock Driver/Passenger Seat Control Switch, Power Trunk Module, Rear Seat Control Switch LH/RHM Driver/Passenger Smart Key, Outside Handle Rear Smart Key Outside Handle LH/RH |
| RR LH2 P/SEAT |
25A | Rear IMS Control Module LH |
| DRIVER P/SEAT2 |
25A | Driver IMS Control Module |
| P/WINDOW RH | 30A | Passenger Power Window Module, Rear Power Window Module RH |
| MODULE 6 | 10A | Crash Pad Switch, Blind Spot Detection Radar LH/RH ECS Unit, Electric Parking Brake Module, Lane Keeping Assist Module, Front Console Switch, Steering Tilt & Telescopic Module |
| MODULE 10 | 10A | Cooling Fan Controller (BLDC), Rear Seat Console Switch, Around View Unit, Parking Guide Unit |
| MODULE3 | 10A | GATEWAY (B+ (MCU)), Data Link Connector, Hazard Switch |
| SUNROOF | 25A | Sunroof Motor |
| PASSENGER P/SEAT2 |
25A | Passenger IMS Control Module |
| RR LH1 P/SEAT |
30A | Rear IMS Control Module LH, Rear Electronic Power Seat Relay LH |
| MODULE8 | 15A | Head Lamp LH/RH, Adaptive Front Lighting Module |
| MEMORY2 | 10A | Driver Power Outside Mirror |
| POWER HANDLE |
15A | Steering Tilt & Telescopic Module |
| PASSENGER P/SEAT1 |
30A | Passenger IMS Control Module, Passenger Lumbar Support Unit |
| P/WINDOW LH | 30A | Driver Power Window Module, Rear Power Window Module LH |
| AIR BAG IND | 10A | Instrument Cluster, Front A/C Controller |
| MEMORY3 | 10A | Passenger Power Outside Mirror |
| CURTAIN | 15A | IBU Control Module |
| MODULE4 | 10A | Metal Core Block (PCB #1 - Power Outlet Relay), Analog Clock, IBU Control Module, Overhead Console Lamp, AUX & USB Jack AMP, Electronic ATM Shift Lever, Front/Rear Wireless Charger Front Tray Mood Lamp LH/RH, Front/Rear Console Lamp, A/V & Navigation Head Unit, Rear Console Holder Lamp, Around View Unit, Parking Guide Unit, Rear USB Jack, Rear USB Jack (N/A), Power Outlet Relay |
| ROOM LAMP | 10A | Overhead Console Lamp, Front/Rear Vanity Lamp LH/RH, Room Lamp, Rear Personal Lamp LH/RH, Glove Box Lamp, Front Foot Lamp LH/RH, Front/Center Mood Lamp LH/RH Luggage Lamp LH/RH, Driver/Passenger Seat Foot Lamp, Driver/Passenger Door Inside Handle Lamp, Driver/Passenger Door Garnish Lamp, Rear Door Garnish Lamp, LH/RH, Rear Door Inside Handle Lamp LH/RH |
| DRIVER P/SEAT1 |
30A | Driver IMS Control Module, Driver Lumbar Support Unit |
| CLUSTER | 10A | Instrument Cluster, Head-Up Display |
| PRE-SAFETY SEAT BELT |
10A | Pre Active Seat Belt Unit |
| GATEWAY | 10A | GATEWAY (IG1 (MCU)) |
| BRAKE SWITCH |
10A | Stop Lamp Switch, IBU Control Module |
| IBU2 | 10A | Start/Stop Button Switch |
| IBU1 | 15A | IBU Control Module |
| MODULE12 | 10A | Driver/Passenger Door Module, Rear Door Module LH/RH |
| MODULE9 | 10A | Multifunction Switch |
| E-SHIFTER1 | 10A | Electronic ATM Shift Lever |
| MULTI MEDIA3 | 10A | Front Monitor, DVD Player, AUX & USB Jack |
| MODULE11 | 10A | IBU Control Module |
| STEERING W/HEATER |
20A | IBU Control Module |
| B/ALARM | 10A | Burglar Alarm Horn Relay |
| MULTI MEDIA1 | 30A | Fuse - F42, F51, F52 |
| A/CON2 | 10A | Metal Core Block (PCB #1 - Blower Relay), Co2 Sensor, Ionizer E/R Junction Lock (RLY.4 - Rear Blower Relay), A/C Control Module, Front Incar Temperature Sensor, Front A/C Controlle |
| MULTI MEDIA2 | 15A | A/V & Navigation Head Unit |
| MULTI MEDIA4 | 10A | Keyboard, Rear Monitor LH/RH, Rear Seat Console Switch, Rear Audio Switch, Rear USB Jack |
| POWER OUTLET5 | 15A | Front Power Outlet RH |
| POWER OUTLET6 | 20A | Front Power Outlet LH |
Engine compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| ALT | 200A | Alternator, Multifuse (BATT) - F12/F13/F14/ F15, Fuse - F24/F25/F28/F29/F30/F31/F33/F34/F35/ F36/ F37/F38/F39 |
| B+1 | 60A | IGPM (IPS1, Fuse - F36, Leak Current Autocut Device (Fuse - F5/F18/F19/F26/F27/F42/F49/F51/ F52)) |
| B+3 | 60A | IGPM (IPS2/IPS3, Fuse - F13/F41) |
| B+5 | 60A | IGPM (Fuse - F7/F8/F9/F14/F15/F16/F46) |
| B+4 | 60A | IGPM (IPS4/IPS5/IPS6/IPS7, Fuse - F37/F38/F39) |
| B+6 | 60A | Metal Core Block (PCB #1 Fuse - F40/F41/ F42) |
| B+7 | 80A | Metal Core Block (PCB #2 Fuse - F65/F68/F69/ F70/F71) |
| B+2 | 60A | IGPM (Fuse - F21/F22/F23/F29/F30) |
| C/FAN2 | 70A | Cooling Fan Relay |
| B+8 | 80A | Metal Core Block (PCB #1 Fuse - F51/F53/ F55) |
| MDPS | 125A | MDPS Unit |
| POWER OUTLET3 |
20A | [5:5 Seat] Rear Power Outlet #1 [W/O 5:5 Seat] Front Power Outlet & Cigarette Lighter |
| POWER OUTLET2 |
20A | [5:5 Seat] Rear Power Outlet #2 [W/O 5:5 Seat] Front Power Outlet & Cigarette Lighter |
| VACUUM PUMP |
40A | [Lambda 3.3 T-GDI] RLY. 3 (Vacuum Pump Relay) |
| ESC1 | 40A | ESC Control Module, Multipurpose Check Connector |
| ESC2 | 40A | ESC Control Module, Multipurpose Check Connector |
| DEICER | 20A | Front Deicer Relay |
| POWER OUTLET1 | 40A | Metal Core Block (PCB #1 - Power Outlet Relay) |
| RR BLOWER |
30A | RLY. 4 (Rear Blower Relay) |
| WIPER1 | 30A | Wiper Motor |
| DRIVER CCS | 20A | Driver CCS Module |
| PASSENGER CCS |
20A | Passenger CCS Module |
| POWER OUTLET4 | 20A | [W/O 5:5 Seat] Power Outlet Relay |
| 4WD | 30A | 4WD ECM |
| PRESAFETY SEAT BELT1 |
30A | Pre Active Seat Belt Unit |
| PRESAFETY SEAT BELT2 |
30A | Pre Active Seat Belt Unit |
| DRIVER P/DOOR |
15A | Driver Door Latch |
| PASSENGER P/DOOR |
15A | Passenger Door Latch |
| RR LH P/DOOR |
15A | Rear Door Latch LH |
| RR RH P/DOOR |
15A | Rear Door Latch RH |
| IGN2 | 30A | IG2 Relay |
| ECU3 | 30A | Engine Control Relay |
| MODULE1 | 10A | 4WD ECM, Active Air Flap, Smart Cruse Control Radar |
| WIPER2 | 10A | PCB #2 (Wiper Relay) |
| WASHER | 20A | Washer Relay |
| SENSOR2 | 10A | [Lambda 3.3 T-GDI] Oxygen Sensor #1/#2/#3/#4 [Tau 5.0 GDI] Oxygen Sensor #1/#2/#3/#4, Electronic Thermosta |
| SENSOR1 | 10A | [Lambda 3.3 T-GDI] Oil Controlvalve #1/#2/#3/#4 (Intake/Exhaust), Purge Control Solenoid Valve, Oil Pressure Solenoid Valve, Canister Close Valve [Tau 5.0 GDI] Oil Controlvalve #1/#2/#3/#4 (Intake/Exhaust), Purge Control Solenoid Valve, Canister Close Valve |
| SENSOR3 | 10A | [Lambda 3.3 T-GDI] Electronic Thermostat, Rear Sub Junction Block (Fuel Pump Relay) [Tau 5.0 GDI] Rear Sub Junction Block (Fuel Pump Relay) |
| SENSOR4 | 10A | [Lambda 3.3 T-GDI] E/R Junction Block (RLY. 1 - Cooling Fan Relay) [Tau 5.0 GDI] E/R Junction Block (RLY. 1 - Cooling Fan Relay), Camshaft Position Sensor #1/#2/#3/#4 (Intake/ Exhaust) |
| IGN COIL | 15A | [Lambda 3.3 T-GDI] Ignition Coil #1/#2/#3/#4/#5/#6 [Tau 5.0 GDI] Ignition Coil #1/#2/#3/#4/#5/#6/#7/#8 |
| ECU4 | 20A | ECM |
| H/LAMP HI SOL |
10A | Head Lamp (HI SOL) Relay |
| H/LAMP WASHER |
25A | Head Lamp Washer Relay |
| A/CON1 | 10A | A/C Control Module |
| FRT BLOWER |
40A | Front Blower Relay |
| IGN1 | 40A | IG1 Relay |
| START | 30A | E/R Junction Block (RLY. 2 - Start Relay) |
| ECU1 | 15A | ECM |
| TCU1 | 20A | TCM |
| ESC3 | 10A | ESC Control Module |
| MODULE2 | 10A | 4WD ECM, Active Air Flap, Smart Cruse Control Radar |
| MDPS2 | 10A | MDPS Unit, Steering Angle Sensor |
| SENSOR5 | 10A | [G6DP] E/R Junction Block (RLY. 3 - Vacuum Pump- Relay), Brake Vacuum Switch |
| HORN | 20A | Horn Relay |
| ECU2 | 10A | ECM |
| TCU2 | 15A | TCM, B/UP Lamp Relay, P/N Relay |
| EPB2 | 15A | Electric Parking Brake Module |
| EPB1 | 15A | Electric Parking Brake Module |
| B/UP LAMP |
10A | B/Up Lamp Relay |
| ACC | 40A | ACC Relay |
Luggage compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| REAR DEFOGGER | 40A | Rear Defogger Relay |
| POWER TRUNK |
30A | Power Trunk Module |
| DOOR LOCK2 | 15A | Passenger Door Module |
| RDM LH | 15A | Rear Door Module LH |
| RR RH2 P/SEAT |
25A | Rear IMS Control Module RH |
| AIR BAG | 15A | Air Bag Relay |
| RDM RH | 15A | Rear Door Module RH |
| RR RH HEATER SEAT |
20A | Rear CCS Module RH, Rear Seat Warmer Control Module RH |
| AMP | 25A | AMP (Premium, Premium High) |
| RR RH1 P/SEAT |
30A | Rear IMS Control Module RH, Rear Electronic Power Seat Relay RH |
| RR RH3 P/SEAT |
15A | Rear Seat Lumbar Support Module RH |
| RR RL3 P/SEAT |
15A | Rear Seat Lumbar Support Module LH |
| ECS | 10A | ECS Unit |
| FUEL LID | 10A | Fuel Lid Open Relay, Fuel Filler Door & Trunk Lid Switch |
| DOOR LOCK1 | 10A | Driver Door Module |
| TRUNK LID | 10A | Trunk Lid Relay |
| RR LH HEATER SEAT |
20A | Rear CCS Module LH, Rear Seat Warmer Control Module LH |
| FUEL PUMP | 20A | Fuel Pump Relay |
Battery box fuse panel:
| Fuse/Relay Name | Rating | Functions |
| B+ | 100A | Rear Sub Junction Block (Fuse - F55 ~ F73) |
| B+ | 80A | Metal Core Block (PCB #2 Fuse - F57/F58/F59/ F60) |
| AMS | 10A | Battery Sensor |
