Fiat Ulysse II (2002 – 2010) Fuse Box Location & Diagrams
The Fiat Ulysse II (2002–2010) features multiple fuse boxes that protect essential electrical systems and components. This blog helps you locate each fuse box, understand the fuse layout, and identify the correct fuse for troubleshooting electrical issues, repairs, or replacing a blown fuse safely.
Fuse Box Location
Passenger Compartment Fuse Box

to access it remove the protective cover A


in the scuttle on the floor in front of the passenger’s seat, next to the battery

to access it remove the protective cover B


Engine Compartment Fuse Box



Fuse Box Diagrams
Passenger Compartment Fuse Box
Main Fuse Box

| № | Ampere rating [A] | Description |
|---|---|---|
| 1 | 10 | Rear fog lights |
| 2 | 15 | Rear heated window |
| 4 | 15 | Main electronic control unit power supply |
| 5 | 10 | Left brake light |
| 7 | 20 | Spot light, cigar lighter, glove compartment light on passenger’s side, automatic rear view mirror |
| 9 | 30 | Front sunroof, front windscreen wiper |
| 10 | 20 | Diagnosis socket |
| 11 | 15 | Electronic alarm, infotelematic Connect system, sound system, multifunction display, steering column controls, particulate filter |
| 12 | 10 | Right side light number plate lights, climate system control lights, ceiling lights (first second and third row) |
| 14 | 30 | Door locking system, Super door lock |
| 15 | 30 | Rear window wiper |
| 16 | 5 | Air bag system power supply, main electronic control unit power supply |
| 17 | 15 | Right brake light, third brake light, trailer brake lights |
| 18 | 10 | Diagnosis socket power supply, brake and clutch pedal switch |
| 20 | 10 | Sound system power supply for main electronic control unit |
| 22 | 10 | Left side light; trailer side light |
| 23 | 15 | Electronic alarm siren |
| 24 | 15 | Parking sensor power supply for main electronic control unit |
| 26 | 40 | Heated rear window |
Auxiliary Fuse Box

| № | Ampere rating [A] | Description |
|---|---|---|
| 1 | 40 | Right electric sliding door |
| 2 | 40 | Left electric sliding door |
| 3 | 30 | Hi-fi amplifier |
| 4 | — | Free |
| 29 | — | Free |
| 30 | — | Free |
| 31 | — | Free |
| 32 | 25 | Driver’s seat with electric adjustment |
| 33 | 25 | Passengers seat with electric adjustment |
| 34 | 20 | Third row sunroof |
| 35 | 20 | Second row sunroof |
| 36 | 10 | Passengers heated seat |
| 37 | 10 | Drivers heated seat |
| 38 | 15 | Children safety electric device |
| 39 | 20 | Third row 12V rear electric socket |
| 40 | 20 | Drivers seat electric 12V socket |
Engine Compartment Fuse Box

| № | Ampere rating [A] | Description |
|---|---|---|
| 1 | 10 | Reverse light switch, Xenon lights, electric fan controls, engine coolant level, heated diesel filter, preheating spark plugs, speed control system, air debit gauge |
| 2 | 15 | Fuel pump, exhaust gas recirculation and turbo-compressor control system |
| 3 | 10 | ABS, ESP |
| 4 | 10 | Keyed service power supply, for main electronic control unit |
| 5 | 10 | Particulate filtering system |
| 6 | 15 | Front fog lights |
| 7 | 20 | Headlight washers |
| 8 | 20 | Relay power supply for main electronic control unit electric fan relay controls , diesel pressure adjusting solenoid valve and exhaust gas recirculation |
| 9 | 15 | Left dipped beam headlight headlight beam corrector |
| 10 | 15 | Right dipped beam headlight |
| 11 | 10 | Left main beam headlight |
| 12 | 10 | Right main beam headlight |
| 13 | 15 | Horn |
| 14 | 10 | Windscreen wiper pump – rear window wiper |
| 15 | 30 | Lambda sensor, injectors, spark plugs, canister solenoid valve, injection pump solenoid valve |
| 17 | 30 | Windscreen wiper |
| 18 | 40 | Additional fans |
| MAXI-FUSES: | ||
| MF1 | 50 | Electric fan (second speed) |
| MF2 | 50 | ABS, ESP |
| MF3 | 30 | ESP electric fan |
| MF4 | 60 | Main electronic control unit power supply 1 |
| MF5 | 70 | Main electronic control unit power supply 2 |
| MF6 | 30 | Electric fan (first speed) |
| MF7 | 40 | Fiat CODE system |
| MF8 | 50 | Climate control system additional fans |
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