Mazda 2 DY (2002 – 2007) Fuse Box Location & Diagrams
The Mazda 2 DY (2002–2007) features fuse boxes that protect essential electrical systems and components. Knowing their locations and fuse assignments makes it easier to troubleshoot electrical issues. This blog provides clear fuse box locations and diagrams, helping you quickly and confidently identify the correct fuse for various circuits.
Fuse Box Location
Passenger Compartment Fuse Box
There are three distribution boxes here, which are responsible for protecting the vehicle’s electrical circuits.
Primary Fuse Box: Located at the bottom of the dashboard. Remove the protective cover to access it.
Auxiliary Fuse Box: The auxiliary unit in the passenger compartment is behind the glove compartment.
Engine Compartment Fuse Box
Located behind the protective cover near the battery.
Fuse Box Diagrams
Passenger Compartment Fuse Box
Primary Fuse Box
| No. | Amps | Decoding |
| F1.01 | – | Not used |
| F1.02 | – | |
| F1.03 | 15 | Interior lighting |
| F1.04 | 15 | Mazda 2 cigarette lighter fuse |
| F1.05 | 7.5 | Power side mirrors |
| F1.06 | – | Not used |
| F1.07 | 10 | Instrument cluster |
| F1.08 | 20 | Windshield wipers and washers |
| F1.09 | 10 | Active safety system |
| F1.10 | 15 | engine management system |
| F1.11 | 15 | the engine control unit |
| F1.12 | 30 | Power windows |
| F1.13 | – | Not used |
| F1.14 | – | |
| F1.15 | – | |
| F1.16 | 7.5 | Starter |
| F1.17 | 7.5 | Back-up lights |
| F1.18 | 7.5 | Dashboard illumination |
| F1.19 | 7.5 | Air conditioner compressor solenoid clutch |
| F1.20 | 7.5 | Air conditioner |
| F1.21 | 10 | Rear door window wiper and washer |
| F1.22 | 10 | Tailgate window defroster |
| F1.23 | – | Not used |
| F1.24 | – |
Auxiliary Fuse Box
| No. | Amps | Description |
| F2.01 | – | Not used |
| F2.02 | 30 | ABS (abs system) |
| F2.03 | – | Not used |
| F2.04 | 7.5 | Alternator |
| F2.05 | 20 | fuel pump fuse |
| F2.06 | 7.5 | Electronic engine and transmission control unit |
| F2.07 | 15 | Air flow sensor, engine management system |
| F2.08 | 20 | |
| F2.09 | 15 | Brake lights |
| F2.10 | 15 | Alarm |
| F2.11 | – | Not used |
| F2.12 | – | |
| F2.13 | – | |
| F2.14 | 15 | TNS |
| F2.15 | 20 | ABS system |
| F2.16 | 15 | Heated side mirrors |
| F2.17 | 10 | High beam (right headlamp) |
| F2.18 | 10 | High beam (left headlamp) |
| F2.19 | 10 | Dipped beam (right headlamp) |
| F2.20 | 10 | Dipped beam (left headlamp) |
| F2.21 | – | Not used |
| F2.22 | – | |
| F2.23 | – | |
| F2.24 | – |
Relay Box
| № | Decoding |
| 1 | Dipped beam relay |
| 2 | High beam relay |
| 3 | Fuel pump relay |
| 4 | Anti-theft alarm relay |
| 5 | Engine control relay |
Engine Compartment Fuse Box
| № | Description | Amps |
| R1 | Full Throttle Position Relay (Air Conditioning) | |
| R2 | Cooling fan motor relay (high speed) | |
| R3 | Cooling fan motor relay | |
| F1 | Glow plugs (Diesel), auxiliary heater | 50 |
| F2 | Air conditioner/heater fan motor | 40 |
| F3 | Ignition switch | 50 |
| F4 | Cooling fan motor | 50 |
| F5 | Automatic clutch control | 60 |
| F6 | Ignition switch | 60 |
| F7 | Headlights | 30 |
| F8 | Engine management | 60 |
| F9 | Battery Power Distribution | 100 |
| F10 | Heated rear window | 30 |
| F11 | Anti lock brake system (ABS) | 60 |
| F12 | Power windows | 20 |
| F13 | Central locking system | 30 |
| F14 | Fog lights | 15 |
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