Fiat 500X (2016 – 2023) Fuse Box Diagrams & Location
Find the Fiat 500X (2016–2023) fuse box locations and diagrams, including fuse layouts and relay information to help with electrical troubleshooting.
Fuse Box Location
Passenger Compartment Fuse Box
The controller is located at the left side of the steering column at the bottom of the instrument panel.
Engine Compartment Fuse Box
It is located on the left side of the engine compartment.
Luggage Compartment Fuse Box
Fuse Box Diagrams
Passenger Compartment Fuse Box
| Cavity | Mini Fuse | Description (with Year Differences) |
|---|---|---|
| F31 | 7.5 Amp Brown | 2016–2023: Fan Air Conditioning, Power Socket |
| F33 | 20 Amp Yellow | 2016–2023: Power Window Front (Passenger Side) |
| F34 | 20 Amp Yellow | 2016–2023: Power Window Front (Driver Side) |
| F36 | 15 Amp Blue | 2016–2023: Supply Uconnect System, Air Conditioning, USB Port, Rear Lateral Ceiling Light (open roof models), EOBD Port |
| F37 | 10 Amp Red | 2016–2023: System Power Forward Collision Warning Plus, All-Wheel Drive (AWD), IPC, Central Stack Switches, Brake Pedal Switch (NC) |
| F38 | 20 Amp Yellow | 2016–2023: Central Locking |
| F42 | 7.5 Amp Brown | 2016–2023: BSM (Brake Control Module), EPS (Electric Power-Assisted Steering) |
| F43 | 20 Amp Yellow | 2016–2023: Bi-directional Pump Washer |
| F47 | 20 Amp Yellow | 2016–2023: Power Rear Window (Driver Side) |
| F48 | 20 Amp Yellow | 2016–2023: Power Rear Window (Passenger Side) |
| F49 | 7.5 Amp Brown | 2016–2018: Supply ParkSense, Front Dome Spot Lights, Interior Electrochromic Mirror, Heated Front Seats. 2019–2023: Supply ParkSense, Front Dome Spot Lights, Interior Electrochromic Mirror, Heated Front Seats, SGW, Sunroof Motor. |
| F50 | 7.5 Amp Brown | 2016–2023: Supply Air Bag |
| F51 | 7.5 Amp Brown | 2016–2020: Air Conditioning Compressor, Automatic Transmission Plate, Rear Camera, Air Conditioning, LDW (Lane Departure Warning), ASS (Auxiliary Stack Switch), DSU – Drive Style Selector Unit, Reverse Gear Switch, Side Mirrors, Rear Window Defrost. 2021–2023: Same functions, but DSU – Drive Selector Unit (updated terminology). |
| F53 | 7.5 Amp Brown | 2016–2020: Supply IPC/Starter Device/System Keyless Enter-N-Go, Brake Pedal Switch (NA), EPB – Electric Parking Brake.2021: Keyless Enter ‘n Go. 2022–2023: Keyless Enter ‘n Go™ (trademark added; function unchanged). |
Engine Compartment Fuse Box
| Cavity | Maxi Fuse | Cartridge Fuse | Mini Fuse | Year(s) & Description |
|---|---|---|---|---|
| F01 | 70 Amp Tan | – | – | 2016–2023: Body Computer Module |
| F02 | 60 Amp Blue | – | – | 2016–2023: Body Computer Module, Rear Distribution Units |
| F03 | – | 20 Amp Blue | – | 2016–2023: Body Computer Controller Power Supply |
| F04 | – | 30 Amp Pink | – | 2016–2023: Electronic Brake Control Module |
| F05 | 70 Amp Tan | – | – | 2016–2023: Electric Power-Assisted Steering |
| F06 | 2016–2018: 20 Amp Yellow2019–2023: 70 Amp Tan | – | – | 2016–2018: Engine Cooling Fan 2019–2023: Engine Cooling Fan |
| F07 | 50 Amp Red | – | – | 2016–2018: Engine Cooling Fan |
| F08 | – | 30 Amp Pink | – | 2016–2023: Automatic Transmission (GSM) |
| F09 | – | – | 5 Amp Tan | 2016–2023: Engine Control Module |
| F10 | – | – | 10 Amp Red | 2016–2019, 2021–2023: Horn (not listed in 2020 source) |
| F11 | – | – | 2016–2018: 10 Amp Red2019–2023: 5 Amp Tan | 2016–2018: Secondary Loads Power Supply2019–2023: Secondary Loads Power Supply |
| F14 | – | – | 2016–2018: 5 Amp Tan2019–2021: 15 Amp Blue2022–2023: 7.5 Amp Brown | 2016–2018: After-Run Pump Power 2019–2021: After-Run Pump Power / AGS Supply 2022–2023: WCAC Supply Pump |
| F15 | 40 Amp Orange | – | – | 2016–2023: Brake Control Module Pump |
| F16 | – | – | 5 Amp Tan | 2016–2023: Engine Control Module Power, Automatic Transmission |
| F17 | – | – | 2016–2018: 10 Amp Red (1.4L) / 15 Amp Blue (2.4L)2019–2023: 30 Amp Green | 2016–2018: Primary Loads Power Supply 2019–2023: Engine Power Control Module |
| F18 | – | – | 30 Amp Green | 2016–2023: All-Wheel Drive Power |
| F19 | – | – | 7.5 Amp Brown | 2016–2023: Air Conditioner Compressor |
| F20 | – | – | 5 Amp Tan | 2016–2023: Electronic Four-Wheel Drive Power |
| F21 | – | – | 15 Amp Blue | 2016–2023: Fuel Pump |
| F22 | – | – | 2016–2018: 20 Amp Yellow2019–2023: 10 Amp Red | 2016–2018: Engine Power Control Module 2019–2023: Primary Loads Power Supply |
| F23 | – | – | 20 Amp Yellow | 2016–2023: Customer-Installed Power Outlet (Battery Powered) |
| F24 | – | – | 15 Amp Blue | 2016–2023: Automatic Transmission Electronic Unit Supply |
| F30 | – | – | 30 Amp Green | 2016–2023: Heated Windshield (If Equipped) |
| F82 | – | 20 Amp Blue | – | 2022–2023: Engine Control Module |
| F83 | – | 40 Amp Green | – | 2016–2023: Air Conditioning Fan |
| F84 | – | – | 20 Amp Yellow | 2016–2023: Power Outlet (Ignition Powered) |
| F87 | – | – | 5 Amp Tan | 2016–2023: Automatic Transmission Gear Selector |
| F88 | – | – | 7.5 Amp Brown | 2016–2023: Heated Outside Mirrors |
| F89 | – | 30 Amp Pink | – | 2016–2023: Heated Rear Window |
| F90 | – | – | 5 Amp Tan | 2016–2023: IBS Sensor (Battery State of Charge) |
Luggage Compartment Fuse Box
| Cavity | Fuse | Rating | Color | Description |
|---|---|---|---|---|
| 1 | F2 | 20 Amp | Yellow | 2016–2022: Audio System. 2023: If Equipped * (rating and color not specified). |
| 2 | F3 | 20 Amp | Yellow | 2016–2023: Electric Sunroof. |
| 3 | F5 | 30 Amp | Green | 2016–2022: Power Seat (Driver Side). 2023: Power Seat (Driver Side) *. |
| 4 | F6 | 7.5 Amp | Brown | 2016–2022: Power Seat (Driver Side) – Lumbar Adjustment. 2023: Power Seat (Driver Side) – Lumbar Adjustment *. |
| 5 | F8 | 20 Amp | Yellow | 2016–2023: Heated Front Seats. |
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