Jonathan Yarden Oct 06, 2021 · 5 min. read
In this article you will find a description of fuses and relays Peugeot,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 2003
Instrument panel fuses
| Fuse | Ampere rating [A] | Functions |
| 1 | 10 | Rear fog lamp |
| 2 | 15 | Rear screen wiper |
| 4 | 15 | Front electric windows |
| 5 | 15 | Left brake light including trailer |
| 7 | 30 | Rear courtesy light, front courtesy light, map readers – 12V front socket – Glove box lighting – Sunroof shutter |
| 9 | 30 | Front electric windows – Press operation electric windows (incompatible with non-press operation electric windows) – Sunroof shutter |
| 10 | 15 | Diagnostic plug – 12 volts rear socket – trailer |
| 11 | 20 | Audio equipment – Multifunction displays – Steering wheel controls – Automatic gearbox |
| 12 | 10 | Front right side light, rear right side light – Number plate and trailer lighting – Central locking switch lights/ alarm//hazard warning lights – Air conditioning/ashtray light – Automatic gearbox switch lights – Lighter |
| 14 | 30 | Door opening/closing controls – Deadlocking controls |
| 15 | 30 | Press operation electric rear windows |
| 16 | 10 | Engine fuse box – Alarm – Particulate emission filter – Steering wheel controls – Air bags |
| 17 | 10 | Rear right brake light, 3rd brake light |
| 18 | 10 | Diagnostic plug – Steering wheel controls – Electrochromatic interior mirror – Brake pedal (stop) and clutch switches – Coolant level switch – Second brake switch |
| 19 | 30 | PARC shunt |
| 22 | 10 | Front left side light, rear left side light – Number plate and trailer lighting |
| 23 | 15 | Alarm siren – Interior alarm control unit. |
| 24 | 15 | Instrument panel – Audio equipment – Multifunction displays – Air conditioning – Rear parking assistance |
| 26 | 30 | Heated rear screen |
Engine compartment fuses (next to battery)
| Fuse | Ampere rating [A] | Functions |
| 1* | 50 | Fan unit |
| 2* | 30 | ESP/ABS pump motor |
| 3* | 30 | ESP/ABS solenoid valves |
| 4* | 70 | Built-in Systems Interface supply |
| 5* | 70 | Built-in Systems Interface supply |
| 6* | — | Not used |
| 7* | 30 | Ignition switch, power |
| 8* | 70 | Power steering electro-pump unit |
| Fuse | Ampere rating [A] | Functions |
| 1 | 10 | Automatic gearbox reversing lights switch – Automatic gearbox starting inhibitor relay control – Manual gearbox reversing lights switch – Vehicle speed sensor – Water in diesel sensor |
| 2 | 15 | Canister solenoid valve – Fuel pump |
| 3 | 10 | Power steering control unit – ABS or ESP control unit |
| 4 | 10 | Injection control unit – Fan unit relay control – Additional heating relay control – Automatic gearbox control unit – Automatic gearbox sequential control – Automatic gearbox shiftlock relay |
| 5 | 15 | Particulate emission filter control unit |
| 6 | 15 | Front fog lamps |
| 7 | — | Not used |
| 8 | 20 | Fan unit relay control – Engine control unit supply – Injection pump (Diesel) |
| 9 | 15 | Left dipped beam |
| 10 | 15 | Right dipped beam |
| 11 | 10 | Right main beam |
| 12 | 10 | Left main beam |
| 13 | 15 | Horn |
| 14 | 10 | Front and rear headlamp wash pump |
| 15 | 30 | Oxygen sensors – Exhaust gas recirculation solenoid valve – Ignition coil – Diesel high pressure regulator – Injectors supply (petrol) – Pre-heat unit – Air flow sensor (Diesel) – Engine control unit supply (Diesel) – Injection pump (Diesel) – Diesel heater |
| 16 | 30 | Petrol engine air pump with automatic gearbox |
| 17 | 30 | Low/high speed front wiper |
| 18 | 40 | Air conditioning blower |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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