Mazda MX-30 EV (2020 – 2023) Fuse Box Diagrams & Location
The Mazda MX-30 EV (2020–2023) features fuse boxes that protect essential electrical systems throughout the vehicle. This blog provides the fuse box locations, fuse assignments, and clear diagrams to help identify the correct fuse when checking or troubleshooting electrical components.
Fuse Box Location
Passenger Compartment Fuse Box
Open the fuse panel cover below the left side of the dashboard.
Engine Compartment Fuse Box
Remove the fuse block cover.
Fuse Box Diagrams
Passenger Compartment Fuse Box
| № | Amps | PROTECTED COMPONENT |
|---|---|---|
| F1 | – | – |
| F2 | – | – |
| F3 | – | – |
| F4 | 15A | Power door locks (Driver) |
| F5 | 15A | Power door locks (Passenger) |
| F6 | – | – |
| F7 | – | – |
| F8 | – | – |
| F9 | 30A | Power windows (Driver) |
| F10 | 30A | Power windows (Passenger) |
| F11 | 30 A | Power seat (Driver) (Some models) |
| F12 | – | – |
| FI 3 | 15A | Audio |
| F14 | 20A | Front seat warmer (Some models) |
| F15 | 15A | Liftgate lock |
| F16 | 15A | Illumination |
| F17 | 10A | Brake lights |
| F18 | 10A | Reverse lights |
| F19 | 10A | Rear turn signal lights |
| F20 | 10A | Taillights |
| F21 | 10A | Taillights |
| F22 | 7.5A | Air Bag
2020: Electronic steering lock |
| F23 | – | – |
Engine Compartment Fuse Box
| № | Amps | PROTECTED COMPONENT |
|---|---|---|
| F1 | 30A | Accessory sockets |
| F2 | 20A | Windshield wiper deicer (Some models) |
| F3 | – | – |
| F4 | – | – |
| F5 | – | – |
| F6 | – | – |
| F7 | 20A | BEV control system |
| F8 | 10A | Motor control system |
| F9 | 15A | BEV control system |
| F10 | 10A | BEV control system |
| F11 | 7.5A | Air conditioner |
| F12 | 10A | BEV control system |
| F13 | – | – |
| FI 4 | – | – |
| F15 | – 20A |
–
2020: Headlight Washers |
| F16 | 15A | For protection of various circuits |
| F17 | 15A | 2020-2022: Water pump 2023: BEV control system |
| F18 | 15A | Accessory sockets |
| F19 | 60A | Power steering system |
| F20 | 15A | Headlight (LH) 1 |
| F21 | 15A | Headlight (RH) 1 |
| F22 | 15A | 2020-2022: Keyless system 2023: For protection of various circuits |
| F23 | 30A | ABS, Dynamic stability control system |
| F24 | 15A | Headlight (LH) 2 |
| F25 | 15A | Headlight (RH) 2 |
| F26 | 7.5A | On board diagnostics |
| F27 | 25A | For protection of various circuits |
| F28 | 25A | For protection of various circuits |
| F29 | 15A | Windshield washer |
| F30 | 10A | 2023: Accessory sockets (Some models) |
| F31 | 15A | Horn |
| F32 | –
15A |
– 2020: Headlights |
| F33 | – | – |
| F34 | 20A | BEV control system |
| F35 | 50A | ABS, Dynamic stability control system |
| F36 | 30A | 2020-2022: Parking lock 2023: BEV control system |
| F37 | 30A | Rear window defogger |
| F38 | 50A | For protection of various circuits |
| F39 | – | – |
| F40 | 40A | Air conditioner |
| F41 | – | – |
| F42 | 20A | Windshield wiper |
| F43 | – | – |
| F44 | 30A | 2020: Starter Motor 2021-2022: Accessory sockets 2023: For protection of various circuits |
| F45 | 10A | 2020: Engine Control System
BEV control system |
| F46 | 15A | Audio |
| F47 | 15A | For protection of various circuits |
| F48 | 7.5A | Air bag |
| F49 | 15A | Instrument cluster |
| F50 | 15A | 2020-2022: Room light/Interior Light 2023: For protection of various circuits |
| F51 | 25A | Audio |
| F52 | 10A | Moonroof (Some models) |
| F53 | 15A | BEV control system |
| F54 | 10A | i-ACTIVSENSE |
| F55 | – | – |
| F56 | – | – |
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