Fiat Ducato (2015-2021) – fuse and relay box
Diagrams of fuse and relay boxes – Fiat Ducato
Applies to vehicles manufactured in the years:
2015, 2016, 2017, 2018, 2019, 2020, 2021.
For the Fiat Ducato cigarette lighter, there are fuses F09 (rear power socket), F14 (power socket), F15 (cigarette lighter) in the engine compartment fuse box and fuse F56 (rear passenger power socket) in the optional fuse box on the right center pillar.
Engine compartment
Arrangement of fuses in the engine compartment
| Number | Amperes [A] | Description |
|---|---|---|
| F01 | 40 | ABS pump (+ battery) |
| F02 | 50 | Glow plugs (battery +) |
| F03 | 30 | Ignition switch (battery +) |
| F04 | 40 | Webasto control unit (+ battery) |
| F05 | 20/50 | Cab ventilation with webasto (+ battery) |
| F06 | 40/60 | Engine cooling system high speed fan (+ battery) |
| F07 | 40/50/60 | Engine Cooling System Low Speed ​​Fan (+ Battery) |
| F08 | 40 | Cabin fan (+ key) |
| F09 | 15 | Windscreen washer pump |
| F10 | 15 | Horn |
| F11 | 15 | Installation and e (secondary circuits) |
| F14 | 15 | Right traffic light |
| F15 | 15 | Left main beam |
| F16 | 7.5 | Installation and e (+ key) |
| F17 | 7.5 | Installation and e (primary systems) |
| F18 | 7.5 | Engine control unit (+ battery) |
| F19 | 7.5 | Air conditioning compressor |
| F20 | 30 | Headlight washer pumps |
| F21 | 15 | Fuel pump |
| F22 | 20 | Installation and e (primary systems) |
| F23 | 30 | ABS solenoid valves |
| F24 | 7.5 | Automatic gearbox 8 (+ key) |
| F30 | 15 | Front fog lamps |
Fuse box on the dashboard
To access the fuses in the fuse box on the dashboard, loosen the mounting bolts A and remove the cover.
| Number | Amperes [A] | Description |
|---|---|---|
| F12 | 7.5 | Right dipped beam |
| F13 | 7.5 | Left dipped beam, headlamp leveling corrector |
| F31 | 5 | Engine compartment fuse box relay;
Dashboard fuse box relay (+ key). |
| F32 | 7.5 | Interior Minibus (Emergency) Lights |
| F33 | 7.5 | Rear power socket |
| F34 | 7.5 | Reserve |
| F35 | 7.5 | Reverse gear lamps;
Servotronic control unit; Water sensor in the diesel filter (+ key). |
| F36 | 10 | Central locking control unit (+ battery) |
| F37 | 7.5 | Stop lamp control (main);
Third brake light; Instrument cluster (+ key). |
| F38 | 10 | Dashboard fuse box relay (+ battery) |
| F39 | 10 | EOBD socket;
Radio; Air conditioning control; Alarm; Tachograph; Webasto timer (+ battery). |
| F40 | 15 | Left rear heated window;
Heated rear view mirror on the driver’s side. |
| F41 | 15 | Left rear heated window;
Heated rear-view mirror on the passenger side. |
| F42 | 7.5 | ABS;
ASR; ESP; Stop lights control (secondary) (+ key). |
| F43 | 20 | Windshield wiper (+ key) |
| F44 | 20 | Lighter;
Front power socket. |
| F45 | 7.5 | Control in the driver’s side door;
Passenger door control. |
| F47 | 20 | Driver’s side window |
| F48 | 20 | Passenger’s side window |
| F49 | 7.5 | Radio;
Driver’s side window lifters; Dashboard controls; Alarm control unit; Rain sensor (+ key). |
| F50 | 20 | Airbag (+ key) |
| F51 | 5 | Air conditioning control;
Cruise control; Tachograph (+ key). |
| F52 | 7.5 | Optional fuse box relay |
| F53 | 7.5 | Instrument cluster;
Rear fog lamps (battery +). |
Optional fuse box on right center post
To gain access, remove the protective cover.
Fuse assignment in the optional fuse box
| Number | Amperes [A] | Description |
|---|---|---|
| F54 | – | – |
| F55 | 15 | Heated seats |
| F56 | 15 | Passenger’s rear electrical outlet |
| F57 | 10 | Additional heater under the seat |
| F58 | 10 | Side position lights |
| F59 | 7.5 | Self-leveling suspensions (+ battery) |
| F60 | – | – |
| F61 | – | – |
| F62 | – | – |
| F63 | 10 | Passenger auxiliary heater control |
| F64 | – | – |
| F65 | 30 | Passenger auxiliary heater fan |