Lancia Thema (2011 – 2014) Fuse Box Location & Diagrams
The Lancia Thema (2011–2014) features several fuse boxes that protect essential electrical systems and components. Knowing their locations and fuse layouts makes troubleshooting electrical problems easier. This blog provides clear fuse box locations and diagrams to help identify circuits and simplify maintenance for your Lancia Thema.
Fuse Box Location
Engine Compartment Fuse Box
The Integrated Power Module is located in the engine compartment

Luggage Compartment Fuse Box
There is also a power distribution center located in the trunk under the spare tire access panel.

Fuse Box Diagrams
Engine Compartment Fuse Box

| № | Amps | Description |
|---|---|---|
| 1 | – | Spare |
| 2 | 40A | Radiator Fan #1 |
| 3 | 50A | Power Steering #1 |
| 4 | 30A | Starter |
| 5 | 40A | Anti-Lock Brakes |
| 6 | 25A | Anti-Lock Brakes |
| 7 | 50A | Cabin Heater #1 — Diesel Only |
| 8 | 50A | Cabin Heater #2 — Diesel Only |
| 9 | 20A | DTCM |
| 10 | 5A | Security |
| 11 | 20A | Horns |
| 12 | 10A | Air Conditioning Clutch |
| 13 | – | Spare |
| 14 | 25A | Anti-Lock Brakes (ABS) |
| 15 | – | Spare |
| 16 | – | Spare |
| 18 | 50A | Radiator Fan #2 |
| 19 | 50A | Power Steering #2 |
| 20 | 30A | Wiper Motor |
| 21 | 30A | Headlamp Washers |
| 22 | 50A | Glow Plug Module — Diesel Only |
| 23 | 30A | Fuel Pump Feed / Diesel Fuel Heater — Diesel Only |
| 24 | 50A | Cabin Heater #3 — Diesel Only |
| 28 | 25A | Fuel Pump |
| 29 | 15A | Transmission / Shifter (TCM Module) |
| 30 | – | Spare |
| 31 | 25A | Engine Module (PCM) |
| 32 | – | Spare |
| 33 | – | Spare |
| 34 | 25A | ASD Feed #1 |
| 35 | 20A | ASD Feed #2 |
| 36 | 10A | Anti-Lock Brake Module (ABS/ESP Module) |
| 37 | 10A | Engine Controller (PCM) / Rad Fan Relay Coils |
| 38 | 10A | Airbag Module / Start Feed |
| 39 | 10A | Power Steering Module / AC Clutch Relay / Cabin Heater Relay Coils — Diesel Only |
| 48 | 10A | DTCM / Diesel Scr Module — Diesel Only |
| 49 | 15A | ASD Feed #3 |
| 50 | 15A | ASD Feed #4 |
| 51 | 20A | Vacuum Pump |
| 52 | – | Spare |
| 53 | – | Spare |
Luggage Compartment Fuse Box

| № | Amps | Description |
|---|---|---|
| 2 | 60A | Front PDC Feed #1 |
| 3 | – | Spare |
| 4 | 60A | Front PDC Feed #2 |
| 5 | 30A | Sunroof |
| 6 | 40A | Exterior Lighting #1 |
| 7 | 40A | Exterior Lighting #2 |
| 8 | 30A | Interior Lighting / Washer Pump |
| 9 | 30A | Power Locks |
| 10 | 30A | Driver Door |
| 11 | 30A | Passenger Door |
| 12 | 20A | Selectable Power Outlet #1 |
| 15 | 40A | HVAC Blower |
| 16 | 30A | Power Inverter — 250W |
| 17 | – | Spare |
| 18 | – | Spare |
| 19 | 30A | Electric Brake |
| 20 | 30A | Driver Pretensioner |
| 21 | 30A | Passenger Pretensioner |
| 22 | 20A | Trailer Park Lamp – If Equipped |
| 23 | 10A | Fuel Door / Diagnostic Port |
| 24 | 15A | Radio Screen |
| 25 | 10A | Tire Press uxe Monitor |
| 26 | 25A | Transmission |
| 27 | 25A | Amplifier |
| 31 | 25A | Power Seats |
| 32 | 15A | HVAC Module / Cluster / Steering Wheel Lock |
| 33 | 15A | Ignition Switch / Wireless Module |
| 34 | 10A | Steering Column Module / Clock |
| 35 | 10A | Battery Sensor |
| 36 | 20A | T/Tow Module Lighting – If Equipped |
| 37 | 15A | Radio |
| 38 | 20A | Console Power Outlet |
| 40 | – | Spare |
| 41 | – | Spare |
| 42 | 30A | Rear Defrost (EBL Feed) |
| 43 | 25A | Rear Heated Seats / Heated Steering Wheel |
| 44 | 10A | Park Assist / Blind Spot / Camera |
| 45 | 15A | Cluster / Rearview Mirror / Compass / Humidity Sensor |
| 46 | 10A | Adaptive Cruise Control |
| 47 | 10A | Adaptive Front Lighting |
| 48 | 20A | Active Suspension — If Equipped |
| 49 | – | Spare |
| 50 | – | Spare |
| 51 | 20A | Front Heated Seats |
| 52 | 10A | Heated Cupholders / Rear Heated Seat |
| 53 | 10A | HVAC Module / In Car Temperature Sensor |
| 54 | – | Spare |
| 55 | – | Spare |
| 56 | – | Spare |
| 57 | – | Spare |
| 58 | 10A | Airbag Module |
| 59 | – | Spare |
| 60 | – | Spare |
| 61 | 20A | Trailer Tow (Europe) |
| 62 | – | Spare |
| 63 | – | Spare |
| 64 | 25A | Rear Windows |
| 65 | 10A | Airbag Module |
| 66 | – | Spare |
| 67 | 15A | Front Door Illum / Run Sense |
| 68 | 15A | Console Power Outlet Illumination / Rear Sunshade |
| 69 | – | Spare |
| 70 | – | Spare |
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