Hyundai Tucson Fuel Cell (2015 – 2016) – fuse box diagram
Year of production: 2015, 2016
Instrument panel
fuse box – instrument panel
| Fuse name | Ampere rating [A] | Protected component |
| AUDIO 1 | 10 | A/V & Navigation Head Unit |
| ROOM LAMP | 10 | E/R Fuse & Relay Box (Interior Lamp Relay), BCM, Auto Light & Photo Sensor, Data Link Connector, RF Receiver, Instrument Cluster,A/C Control Module, Luggage Lamp |
| MODULE 2 | 10 | ICM Relay Box (Rear Seat Warmer Relay), Electro Chromic Mirror, BCM, PDM, A/C Compressor, VESS Unit |
| MODULE 4 | 10 | E/R Fuse & Relay Box (H/LAMP HI Relay, Blower Relay), COD Heater, A/C Control Module, Cluster Ionizer |
| WIPER FRT | 25 | Multifunction Switch, Front Wiper Motor, E/R Fuse & Relay Box (Wiper FRT Relay) |
| WIPER RR | 15 | Multifunction Switch, Rear Wiper Motor, ICM Relay Box (Rear Wiper Relay) |
| P/WDW RH | 25 | Power Window Main Switch, Rear Power Window Switch RH |
| P/WDW LH | 25 | Power Window Main Switch, Rear Power Window Switch LH |
| START 1 | 10 | E/R Fuse & Relay Box (ATM P/N Relay) |
| POWER OUTLET 2 | 25 | Cigarette Lighter & Front Power Outlet, Rear Power Outlet |
| S/HEATER FRT | 15 | Console Switch |
| PTC HEATER | 15 | E/R Fuse & Relay Box (PTC Heater Relay) |
| MODULE 3 | 10 | Code Division Multiple Access, Data Logger |
| AMP | 25 | AMP |
| AUDIO 2 | 10 | Smart Key Control Module, Power Outside Mirror Switch, AMP, A/V & Navigation Head Unit, BCM, PDM |
| POWER OUTLET 1 | 15 | Cigarette Lighter & Front Power Outlet |
| IG 1 | 20 | E/R Fus3e & Relay Box (Fuse : AHB3, ESC3, BHDC1) |
| P/SEAT (DRV) | 20 | Driver Seat Manual Switch |
| HTD MIRR | 7,5 | Rear Defogger Switch, Driver Power Outside Mirror, Passenger Power Outside Mirror |
| A/BAG | 10 | SRS Control Module, Tell Tail Lamp, Passenger Occupant Detection Sensor |
| MDPS | 10 | MDPS Unit |
| A/CON | 7,5 | A/C Control Module |
| SMART KEY | 10 | Fob Holder, Start/Stop Button Switch, PDM, Smart Key Control Module |
| SAFETY POWER WINDOW | 20 | Driver Safety Power Window Module |
| A/BAG IND | 10 | — |
| MODULE 1 | 10 | ESC Off Switch, BCM, Smart Key Control Module, CSD Switch, PDM, Tire Pressure Monitoring Module, Multifunction Switch, Rear Parking Assist Sensor, Rear Impact Sensor, Code Division Multiple Access, Gear Differential Unit, MCU, Stop Lamp Switch, Cooling Fan Motor LH, Cooling Fan Motor RH, E/R Fuse & Relay Box (ATM P/N Relay) |
| B/UP LAMP | 10 | Rear Combination Lamp (In) LH/RH, ATM Shift Lever ILL., BCM, A/V & Navigation Head Unit, Electro Chromic Mirror |
| TPMS | 7,5 | E/R Fuse & Relay Box (Shift Lock Relay), ATM Shift Lever, Tire Pressure Monitoring Module, Rear Parking Assist Buzzer |
| CLUSTER | 10 | A/C Control Module, Seat Belt Reminder Switch, Console Switch, Instrument Cluster, A/V & Navigation Head Unit, ATM Shift Lever ILL., E/R Fuse & Relay Box (PTC Heater Relay) |
| H/LAMP HI | 10 | E/R Fuse & Relay Box (H/LAMP HI Relay) |
| DR LOCK | 15 | Door Lock/Unlock Relay, Tail Gate Relay, ICM Relay Box (Two Turn Unlock Relay) |
| S/HEATER RR | 15 | ICM Relay Box (Rear Seat Warmer Relay LH/RH) |
| PDM 2 | 15 | PDM |
| HAZARD | 15 | ICM Relay Box (Flasher Sound Relay), BCM |
Fuel cell power module compartment
| Fuse | Fusename | Ampere rating [A] | Circuit protected |
| MULTI FUSE | MDPS | 80 | MDPS Unit |
| — | — | — | |
| ESC 2 | 40 | ESC Module, Multipurpose Check connector | |
| ECU | 40 | EMS Box (Fuse – SENSOR M2, SENSOR M3) | |
| ESC 1 | 40 | ESC Module, Multipurpose Check connector | |
| BLOWER | 40 | E/R Fuse & Relay Box (Blower Relay) | |
| B+ 3 | 60 | Smart Junction Box (Fuse – TPMS, P/SEAT(DRV), SAFETY POWER WINDOW, SMART KEY, Power Connector – AUDIO 1, ROOM LAMP) | |
| B+ 2 | 60 | Smart Junction Box (Fuse – PTC HEATER, MODULE3, AMP, IPS0 ,1 ,2 ,3, Power Window Relay) | |
| FUSE | B+ 1 | 50 | Smart Junction Box (Fuse – S/HEATER RR, PDM2, DR LOCK, HAZARD, H/LAMP HI, IPS4 ,5 ,6 ,7) |
| RR HTD | 40 | E/R Fuse & Relay Box (RR HTD Relay) | |
| MODULE | 30 | E/R Fuse & Relay Box (Fuse – BMS1, BMS2, LDC) | |
| IG 1 | 40 | PDM Relay Box (IGN1 Relay, ACC Relay) | |
| IG 2 | 40 | PDM Relay Box (IGN2 Relay) | |
| AHB 2 | 40 | AHB 2 | |
| HORN | 15 | E/R Fuse & Relay Box (Horn Relay, B/A Horn Relay) | |
| DEICER | 15 | E/R Fuse & Relay Box (Deicer Relay) | |
| STOP LAMP | 10 | Stop Lamp Switch, Stop Signal Electronic Module | |
| BHDC 2 | 15 | High Voltage DC-DC Converter | |
| AHB 1 | 25 | AHB | |
| BHDC 1 | 10 | High/Low Voltage DC-DC Converter, BMS Control Module, FCU | |
| ESC 3 | 7,5 | ESC Module, Multipurpose Check Connector | |
| AHB 3 | 7,5 | AHB | |
| LDC | 7,5 | E/R Fuse & Relay Box (BMS Relay), Low Voltage DC-DC Converter | |
| BMS 1 | 7,5 | BMS Control Module | |
| BMS 2 | 15 | BMS Blower Motor Relay |
| Number | Relay name | Type |
| E63 | Wiper FRT Relay | Plug Micro (5P) |
| E64 | Interior Lamp Relay | Plug Micro (5P) |
| E65 | PTC Heater Relay | Plug Micro (5P) |
| E66 | ATM P/N Relay | Plug Micro (4P) |
| E67 | Deicer Relay | Plug Micro (4P) |
| E68 | Shift Lock Relay | Plug Micro (5P) |
| E69 | Blower Relay | Plug Micro (4P) |
| E70 | Horn Relay | Plug Micro (4P) |
| E71 | H/Lamp HI Relay | Plug Micro (4P) |
| E72 | BCM Relay | Plug Micro (4P) |
| E73 | B/A Horn Relay | Plug Micro (4P) |
| E74 | RR HTD Relay | Plug Micro (4P) |
EMS BOX
| Nume | Ampere rating [A] | Circuit protected |
| SENSOR M3 | 30 | EMS Box (SENSOR M3 Relay) |
| INVERTER | 15 | — |
| SENSOR M1 | 10 | — |
| SENSOR 1 | 10 | — |
| — | — | — |
| SENSOR M2 | 15 | MCU |
| SENSOR 4 | 15 | Stack Voltage Monitor Unit |
| SENSOR 3 | 10 | Ion Conductivity Transmitter, FPD, Hydrogen Sensor |
| SENSOR 2 | 10 | Air Intake Flow Sensor |
Fuel cell power module compartment 2
| Nume | Ampere rating [A] | Circuit protected |
| ACV100 | 10 | FLM Fuse & Relay Box (ACV100 Valve Relay) |
| PV400 | 10 | FLM Fuse & Relay Box (PV400 Relay) |
| MODULE | 10 | HSCU |
| ACV190 | 10 | FLM Fuse & Relay Box (ACV190 Valve Relay) |
| ESD | 10 | FLM Fuse & Relay Box (ESD Relay) |
| CV-TANK | 15 | FLM Fuse & Relay Box (CV-Tank Relay) |
| CV600 | 10 | FLM Fuse & Relay Box (CV600 Relay) |
| BPCU | 10 | FLM Fuse & Relay Box (BPCU Relay) |
| MAIN RELAY | 10 | FLM Fuse & Relay Box (Main Relay) |
| HVJB | 10 | HV Box (HV COD Relay, BPCU) |
| FCU | 10 | FCU |
| SVM | 10 | Stack Voltage Monitor Unit |
| 1 FPD600 | 25 | FLM Fuse & Relay Box (FPD600 1 Relay) |
| 2 FPD600 | 25 | FLM Fuse & Relay Box (FPD600 2 Relay) |
| ACV100-PTC | 30 | FLM Fuse & Relay Box (ACV100 PTC Relay) |
| ACV190-PTC | 30 | FLM Fuse & Relay Box (ACV190 PTC Relay) |
| PMP850 | 50 | FLM Fuse & Relay Box (PMP850 Relay) |
High voltage box panel
fuse box – high voltage box panel
| Nume | Ampere rating [A] | Circuit protected |
| BHDC | 100 | High Voltage DC-DC Converter |
| PTC HTR | 30 | PTC Heater |
| A/CON | 30 | A/C Compressor |
| C/FAN RH | 15 | Cooling Fan Motor RH |
| C/FAN LH | 15 | Cooling Fan Motor LH |
| S/D COD | 60 | HV COD #1 Relay |
| S/D COD | 15 | HV COD #2 Relay |
| SPARE | 60 | — |
| MAIN | 400 | Fuse (S/D COD 60A/15A, BHDC 100A, PTC HTR 30A, A/CON 30A, C/FAN LH/RH |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.