Alfa Romeo Giulia (2016 – 2018) – fuse box diagram
Year of production: 2016, 2017, 2018
Baterry fuse terminal
Alfa Romeo Giulia – fuse box diagram – battery terminal| Fuse | Description | A |
| F5A | ORC System (Pyrotechnic Fuse) | N/A |
| F71 | IBS (ABS) | 30 |
| F72 | BCM 1 | 70 |
| F73 | BCM 2 | 70 |
| F74 | Rear PDC | 175 |
Battery jump post
Alfa Romeo Giulia – fuse box diagram – battery jump post| Fuse | Description | A |
| F100A | Engine coooling fan | 80 |
| F101 | EPS | 80 |
Underhood – Power distribution Center (PDC)
Alfa Romeo Giulia – fuse box diagram – battery engine compartment power distribution center (PDC)| FUSES |
| Fuse | Description | A |
| F01 | MK C1 ABS Modul | 70 |
| F02 | Glow plug control unit | 60 |
| F03 | For BCM relay T38 | 30 |
| F04 | ABS module fans | 40 |
| F06 | Splitter | 30 |
| F07 | Main relay (2.9V6 master) | 50 |
| F08 | N/A | 40 |
| F09 | +30 ECM (2.02GME – 2.9V6 Salve); +30 P86 main relay | 7,5 |
| F10 | Horn | 15 |
| F11 | Engine secondary loads (2.02GME) | 15 |
| Engine primary loads (2.9V6 slave) |
| F14 | Blow-by heater (2.2JTDM) | 15 |
| F16 | KL15 fro ECM, ATX, DCTM | 5 |
| F17 | ECM (2.2JTDM) | 15 |
| F18 | +30 ATC (if equipped) | N/A |
| F19 | A/C Compressor | 10 |
| F20 | N/A | 7,5 |
| F22 | ECM engine primary loads (slave 2.9V6 and 2.2JTDM) | 20 |
| F23 | Additional electric water pump (2.9V6/2.2JTDM) | 20 |
| F24 | For JTDM engine secondary loads | 15 |
| F30 | KL30 ATX Lever | 10 |
| F82 | Windscreen washer | 20 |
| F83 | AWD* | 25 |
| F84 | +30 ECM 2.9 V6 Master | 7,5 |
| F87 | Gerarbox oil cooling circuit electric pump (2.9 V6) | 15 |
| F89 | Headlight washer pump | 30 |
| F90 | Left splitter actuator (slave) | 20 |
| FXX | Right splitter actuator (master) | 20 |
| RELAYS |
| Relay | Description | A |
| T07 | Main relay (2.9V6 master) | N/A |
| T09 | Main relay (JTDM, GIMe, 2.9V6 slave) | N/A |
| T17 | Headlight washer pump | N/A |
Rear – Power distribution Center (PDC)
Alfa Romeo Giulia – fuse box diagram – rear power distribution center (PDC)| FUSES |
| Fuse | Alternate | Description | A |
| F01 | Fuse F01 40A | TTM | 40 |
| F01 | Fo1TT | TTM (Trailer tow) | 15 |
| F02 | USE F02 40A | ECU Chassis domain control | 40 |
| F02 | F02TT | ECU Chassis domain control (trailer tow) | 15 |
| F03 | F03TT | N/A (trailer tow) | 10 |
| F04 | FUSE F04 40A | Heated filter | 40 |
| F04 | F04TT | Heated filter (trailer tow) | 10 |
| F05 | FUSE F05 40A | HVAC fan | 40 |
| F06 | FUSE F06 30A | TV/M/LSDM (power) | 30 |
| F07 | FUSE F04 60A | PTC3 | 60 |
| F08 | FUSE F08 30A | HI-FI | 30 |
| F09 | FUSE F09 20A | Passenger’s electric seat movement | 20 |
| F10 | FUSE 10 10A/15A | ANC (Sound system) | 10A/15A |
| F14 | FUSE F14 15A | KL30 ATX | 15 |
| F15 | FUSE F15 40A | PTC1 | 40 |
| F17 | FUSE F17 7,5A | KL15/A USB REACHER | 7,5 |
| F18 | FUSE F18 10A | Driver’s electric seat movemnet | 10 |
| F19 | FUSE F19 7,5A | KL30 ECU chassis domain control | 7,5 |
| F20 | FUSE F20 25A | Power supply for driver’s electric seat + driver and passenger heaters | 25 |
| F21 | FUSE F21 10A | I-DRIVE/USB/AUX port | 10 |
| F22 | FUSE F22 10A | KL15/A 12V power socket | 20 |
| F23 | FUSE F23 20A | Sunroof (BCM) | 20 |
| F81 | FUSE F81 60A | PTC2 | 60 |
| F82 | FUSE F82 20A | BCM for key relay | 20 |
| F83 | FUSE F83 30A | Fuel pump (2.9V/2.2 JTDM) | 30 |
| F84 | FUSE F84 5A | TVM/LSDL (electronic) | 5 |
| F88 | FUSE F88 7,5A | Heated mirrors/heated windscreen washer nozzles | 7,5 |
| F89 | FUSE F89 30A | Rear window defroster | 30 |
| F30 | FUSE F90 5A | IBS | 5 |
| RELAYS |
| Relay | Alternate | Description | A |
| R3 | N/A | Trailer tow | N/A |
| T02 | N/A | Active damping | N/A |
| T07 | N/A | PTC 3 | N/A |
| T08 | N/A | Power seat | N/A |
| T09 | N/A | Power outlet | N/A |
| T10 | N/A | Fuel pump | N/A |
| T17 | N/A | Rear defroster | N/A |
| T20 | N/A | Blower motor | N/A |
| T31 | N/A | Filter heater | N/A |
Body Control Module (BCM)
Alfa Romeo Giulia – fuse box diagram – body control module BCM| FUSES |
| Fuse | Description | A |
| F31 | Int/A power supply (key-on) | 7,5 |
| F33 | Electric window motor driver’s side | 25 |
| F34 | Electric window motor passenger’s side | 25 |
| F36 | Direct power supply from battery +30 | 15 |
| F37 | Int power supply (key-on) | 10 |
| F38 | Central door locking | 20 |
| F42 | Int key-on power supply (possible use for ECU 6.1) | 7,5 |
| F43 | Windscreen washer pump | 20 |
| F47 | Rear electric window motor left side | 25 |
| F48 | Rear electric window motor left side | 25 |
| F49 | Int key-on power supply | 7,5 |
| F50 | Int key-on power supply (possible use for ECU 6.1) | 7,5 |
| F51 | N/A | 7,5 |
| F53 | Direct power supply from battery +30 | 7,5 |
| F94 | Power sockets | 15 |
2.9L AUX PDC Underhood
Alfa Romeo Giulia – fuse box diagram – 2.9 AUX PDC Underhood| FUSES |
| Fuse | Description | A |
| F1 | Splitter actuators | 10 |
| F4 | Secondary master | 5 |
| F5 | Secondary loads (slave) | 25 |
| F7 | Primary loads ECM master | 20 |
| RELAYS |
| Relay | Description |
| R1 | Horns |
| R2 | A/C Clutch |
| R6 | Starter solenoid 1 |
| T52 | Water pump |
| T53 | Blow by control |
Control Unit Under Passenger Side Footboard
The fuses locate below the passenger side foot.
Alfa Romeo Giulia – fuse box – passeneger side control unit| Function | Fuse | Ampere rating |
| Front power window (driver side) | F33 | 25 |
| Front power window (passenger side) | F34 | 25 |
| Supply for Connect system, Climate Control system, Alarm, Power door mirror folding, EOBD system, USB port | F36 | 15 |
| Safe Lock device (driver side door unlock – if equipped), Doors unlock, Central lock | F38 | 20 |
| Windshield washer pump | F43 | 20 |
| Rear left power window | F47 | 25 |
| Rear right power window | F48 | 25 |
| Heater rear window coil, cigar lighter | F94 | 15 |
Luggage Compartment Fuse Box
Alfa Romeo Giulia – fuse box – luggage compartment| Function | Fuse | Ampere rating [A] |
| Tow hook module (TTM) | F1 | 40 |
| Hi-Fi system | F8 | 30 |
| KL15/a USB Recharge (C070) | F17 | 7,5 |
| I-Drive / USB / AUX port | F21 | 10 |
| KL15/a 12V Power outlet (R053) | F22 | 20 |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.