The Alfa Romeo Giulietta is a compact family car available as a five-door hatchback. It is built on Fiat's modern Compact platform (C-Evo), which was also utilized for the Fiat Bravo. Production of the model commenced in late 2009, with its official debut taking place at the Geneva Motor Show in March 2010. This article provides a detailed overview of the fuse box diagrams for the Alfa Romeo Giulietta (Type 940) covering the 2010 through 2020 model years.
Below, you will find the locations and images of the power distribution boxes. The fuses responsible for the “cigarette lighter” and “fuel pump” are highlighted in bold.
In the luggage compartment
The rear fuse box is located on the left side of the luggage compartment, behind the protective trim panel.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| 1 | Power sunroof | 15 |
| 2 | Right power seat adjustment | 15 |
| 3 | Left power seat adjustment | 15 |
| 4 | Audio amplifier and subwoofer | 20 |
| 5 | Heated seats | 15 |
| 6 | Power seat lumbar support | 15 |
| R1 | Power seat relay | - |
| R2 | Heated seats relay | - |
In the passenger compartment
Left-hand drive vehicles: Located on the driver's side at the lower section of the dashboard. To access the fuses, insert your hand into the housing (A) and lower the cover (B).
For right-hand drive vehicles, the procedure for accessing the fuse box is identical.
General view of the Alfa Romeo Giulietta passenger compartment fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| 1 | ABS/ESC system | 5 |
| Electronic Power Steering (EPS) | ||
| 2 | Airbag system (SRS) | 7.5 |
| 3 | Headlight leveling system | 7.5 |
| Instrument cluster | ||
| Brake light switch | ||
| Seat belt warning chime | ||
| 4 | Power control module | 5 |
| Headlight control module | ||
| Brake light switch | ||
| Clutch pedal switch | ||
| Parking sensors | ||
| Radio / Infotainment system | ||
| Bluetooth system / Blue&Me | ||
| Navigation display | ||
| Brake booster pressure sensor | ||
| Climate control module (HVAC) | ||
| Air quality sensor | ||
| 5 | Power mirrors | 5 |
| Lighting control module | ||
| Power sunroof | ||
| Power seat control module | ||
| Climate control module (HVAC) | ||
| Vehicle sensors | ||
| 6 | Power control module | 5 |
| 7 | Central locking system | 20 |
| 8 | Right rear power window | 20 |
| 9 | Navigation display | 15 |
| 10 | Right front power window | 20 |
| 11 | Left front power window | 20 |
| 12 | Left rear power window | 20 |
| 13 | Instrument cluster (up to 2013) | 7.5 |
| Low beam headlights (2014 onwards) | ||
| 14 | Windshield washer pump (up to 2013) | 20 |
| Low beam headlights (2014 onwards) | ||
| 15 | Low beam headlights (up to 2013) | 7.5 |
| Left high beam headlight (2014 onwards) | ||
| 16 | Low beam headlights (up to 2013) | 7.5 |
| Left high beam headlight (2014 onwards) | ||
| 17 | Left high beam headlight (up to 2013) | 7.5 |
| Left fog light (2014 onwards) | ||
| 18 | Right high beam headlight (up to 2013) | 7.5 |
| Right fog light (2014 onwards) | ||
| 19 | Left fog light (up to 2013) | 7.5 |
| Windshield washer pump (2014 onwards) | 20 | |
| 20 | Right fog light (up to 2013) | 7.5 |
| Instrument cluster (2014 onwards) | ||
| 21 | Front interior dome light | 10 |
| Luggage compartment lighting | ||
| Door puddle lights | ||
| Sun visor vanity lights | ||
| Glove box lighting | ||
| 22 | Door control module | 10 |
| Radio / Infotainment system | ||
| Bluetooth system / Blue&Me | ||
| Navigation display | ||
| Climate control module (HVAC) | ||
| Alarm system sensors | ||
| Alarm system siren | ||
| OBD-II diagnostic port | ||
In the engine compartment
The fuse box is located adjacent to the battery. To access it, remove the protective cover by unscrewing the two retaining screws.
General view.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| 1 | Horn | 15 |
| 2 | Not used | |
| 3 | Transmission control module (TCM) / Engine control module (ECM) | 5 |
| 4 | Intelligent Battery Sensor (IBS) | 5 |
| 5 | Alfa Romeo Giulietta “cigarette lighter” fuse | 15 |
| 6 | 12V power outlet (luggage compartment) | 10 |
| 7 | HVAC blower motor | 40 |
| 8 | Transmission control module (TCM) / Engine control module (ECM) | 5 |
| 9 | Transmission control module (TCM) | 5 |
| 10 | Empty | - |
| 11 | A/C compressor clutch | 7.5 |
| 12 | Headlight washer pump | 30 |
| 13 | Transmission control module (TCM) / LPG solenoid valves | 7.5 / 15 |
| 14 | Heated washer nozzles / Heated exterior mirrors | 7.5 |
| 15 | Rear window defroster | 30 |
| 16 | Radiator cooling fan (low speed) | 30 / 40 |
| 17 | Ignition switch | 20 |
| 18 | Radiator cooling fan (high speed) | 50 / 60 |
| 19 | PTC cabin heater 1 | 40 |
| 20 | Heated fuel filter / Transmission fluid pump | 40 |
| 21 | Fuel pump module (Alfa Romeo Giulietta “fuel pump” fuse) | 15 / 20 |
| 22 | LPG injectors / Transmission control module (TCM) | 15 |
| 23 | Brake system | 20 |
| 24 | PTC cabin heater 2 | 50 |
| 25 | ABS pump motor | 40 |
| 26 | Glow plug control module | 60 |
| 27 | Luggage compartment control module | 60 |
| 28 | Body control module (BCM) | 70 |
| 29 | Engine control module (ECM) | 15 / 20 |
| 30 | Engine control module (ECM) | 10 |
| 31 | Engine control module (ECM) | 10 / 15 |
| Relay modules | ||
| R1 | Not used | |
| R2 | A/C compressor clutch | |
| R3 | Headlight washer pump | |
| R4 | Starter motor / LPG injectors | |
| R5 | LPG solenoid valves | |
| R6 | Radiator cooling fan (high speed) | |
| R7 | Transmission fluid pump / Heated fuel filter | |
| R8 | Fuel pump relay | |
| R9 | Radiator cooling fan (low speed) | |
| R10 | Power outlet / HVAC blower motor | |
| R11 | Horn relay | |
| R12 | Rear window defroster | |
| R13 | Engine management system | |