Jonathan Yarden May 06, 2021 · 5 min. read
In this article you will find a description of fuses and relays Ferrari,
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: 2004, 2005, 2006, 2007, 2008, 2009
Location
| Number | Location |
| A | Power fuses |
| B | Luggage compartment fuses |
| C | Fuses in the passenger compartment, RH side (behind RH seat) |
| D | Fuses in the passenger compartment, LH side (behind LH seat) |
| E | Megafuse (behind the battery) |
Luggage compartment fuses and relays
| Number | Fuse rating [A] | Description |
| AF1 | 15 | High beams |
| AF2 | 25 | Low beams |
| AF3 | 7,5 | RH high beam |
| AF4 | 15 | RH low beam |
| AF5 | 7,5 | Number plate lights, switch lights |
| AF6 | 15 | Taillights |
| AF7 | 7,5 | LH high beam |
| AF8 | 15 | LH low beam |
| AF9 | 5 | +30 Instrument panel, Bluetooth control unit |
| AF10 | 15 | Horns |
| AF11 | β | Position available |
| AF12 | β | Position available |
| AF13 | 30 | Headlight washers |
| AF14 | 30 | Front lid actuator |
| AF15 | 5 | + 15 Instrument panel, internal light timing ECU, child safety, passenger airbag deactivation |
| AF16 | 5 | RH front and LH rear position lights |
| AF17 | 15 | Blinking internal lights, hazard blinking indicators and direction indicators |
| AF18 | 15 | Dashboard glove compartment |
| AF19 | β | Position available |
| AF20 | 5 | LH front and RH rear position lights |
| Relay | ||
| AR1 | 30 | LH Fan |
| AR2 | 30 | RH Fan |
| AR3 | 30 | Lid opening actuator |
| AR4 | 30 | Child safety |
| AR5 | 20 | High beams |
| AR6 | 20 | Low beams |
| AR7 | 20 | Dashboard glove compartment |
| AR8 | β | Position available |
| AR9 | 20 | Position lights |
| AR10 | 20 | Parking lights |
| AR11 | 20 | Number plate lights, switch lights |
| AR12 | 20 | Horns |
Right-hand side passenger compartment fuses and relays
| Number | Fuse rating [A] | Description |
| PDF1 | 10 | +15 RH Motronic, Pin 86 on PDR8 and PDR9 relays |
| PDF2 | 7,5 | Rear fog lights |
| PDF3 | 7,5 | External rear view mirror defroster |
| PDF4 | 15 | RH Lambda sensors |
| PDF5 | 15 | Stop lights |
| PDF6 | 25 | +30 Windscreen wiper |
| PDF7 | 30 | Heated rear window |
| PDF8 | 10 | Positive from main RH relay. (PDR10) |
| PDF9 | 20 | +15 Radio, rear view mirror switch, fuel tank flap, direction indicators switch, cigarette lighter, parking sensors |
| PDF10 | 30 | +30 Radio, radio amplifier, parking sensors |
| PDF11 | β | Position available |
| PDF12 | 15 | Air fl ow meter, exhaust bypass valve, antievaporation diagnostic pump, anti-evaporation valve, immobilizer relay, intake manifold valve, A.C. relay |
| PDF13 | 5 | +15 Alarm system, immobilizer |
| PDF14 | 5 | +30 Alarm system, immobilizer |
| PDF15 | β | Position available |
| PDF16 | 15 | RH ignition coils, RH injectors |
| PDF17 | 15 | Windscreen washer/ wiper |
| PDF18 | 15 | +30 key |
| PDF19 | β | Position available |
| PDF20 | 10 | RH Timing variators |
| PDF21 | 7,5 | +30 RH Motronic |
| PDF22 | β | Position available |
| PDF23 | 30 | RH Motronic (main) |
| PDF24 | 10 | +15 ABS β ASR β ESP |
| PDF25 | 15 | +30 Fuel pump relay 1 (PDR8) and fuel pump relay 2 (PDR9) |
| PDF26 | 10 | +87 Tyre pressure monitoring system (TPMS) |
| Relay | ||
| PDR1 | β | Immobilizer (spec. BOSCH switch) |
| PDR2 | 30 | Key-operated devices |
| PDR3 | 30 | Heated rear window/ rear view mirror defroster |
| PDR4 | 20 | Rear fop lights |
| PDR5 | 30 | +30 Windscreen wiper |
| PDR6 | 20 | +15 Windscreen wiper |
| PDR7 | 20 | +Heated seats |
| PDR8 | 20 | RH fuel pump β Speed 1 (BOSCH) |
| PDR9 | 20 | RH fuel pump. β Speed 2 (BOSCH) |
| PDR10 | 20 | Main for RH Motronic CBOSCH) |
Left-hand side passenger compartment fuses and relays
| Number | Fuse rating [A] | Protected component |
| PSF1 | 10 | + 15 LH Motronic, +86 on LH fuel pump relays. (PSR8 and PSR9) |
| PSF2 | 20 | FI ECU |
| PSF3 | 30 | +30 RH power window |
| PSF4 | 15 | LH Lambda sensor |
| PSF5 | 7,5 | + 15 shock absorber damping (Skyhook), +15 alternator, +1S electric differential |
| PSF6 | IS | +30 Door locking system |
| PSF7 | 30 | +30. LH power window |
| PSF8 | 10 | Positive from main LH Motronic relay. (PSR10) |
| PSF9 | 10 | +1S Airbag |
| PSF10 | 15 | Battery charger |
| PSF11 | 10 | +30 Engine control system (OBD), +30 tyre pressure monitoring system (TPMS), +30 electronic differential |
| PSF12 | 15 | Air flow meter, exhaust bypass valves, anti-evaporation diagnostic pump, anti-evaporation valve |
| PSF13 | 10 | +15 Air Conditioning system, + 15 recirculation pump |
| PSF14 | 30 | Starter motor |
| PSF15 | 15 | Ceiling light, door lights, glove compartment lights, parking light control |
| PSF16 | 15 | LH ignition coil LH injectors |
| PSF17 | β | Position available |
| PSF18 | β | Position available |
| PSF19 | 15 | A.C. compressor |
| PSF20 | 10 | LH timing variator |
| PSF21 | 7,5 | +30 LH Motronic |
| PSF22 | 10 | Reverse light |
| PSF23 | 30 | LH Motronic. (main) |
| PSF24 | 15 | Power socket |
| PSF25 | 15 | +30 fuel pump relay 1 (PSR8) and fuel pump relay 2 (PSR9) |
| PSF26 | 5 | +15 connected devices relay (excluding ignition) |
| PSF27 | 20 | +Heated seats |
| PSF28 | 60 | +30 rear LH module guard |
| PSF29 | 60 | +30 rear RH module guard |
| PSF30 | β | Position available |
| PSF31 | 30 | FI Pump/E-DTFF |
| PSF32 | β | Position available |
| Relay | ||
| PSR1 | 20 | A.C. Compressor |
| PSR2 | 20 | Reverse gear switch |
| PSR3 | 20 | Key-operated devices |
| PSR4 | 20 | Cutout switch for disabling starting with battery charger (normally closed) |
| PSR5 | 20 | Connected devices switch (excluding ignition) |
| PSR6 | 30 | Starter motor |
| PSR7 | 20 | Ignition anti-repeat |
| PSR8 | 20 | LH fuel pump β Speed 1 (BOSCH) |
| PSR9 | 20 | LH fuel pump. β Speed 2 (BOSCH) |
| PSR10 | 20 | Main for LH Motronic (BOSCH) |
| PSR12 | 50 | FI Pump |
Power fuses
| Number | Ampere ratting [A] | Description |
| MAXI 1 | 50 | +30 RH Fan |
| MAXI 2 | 50 | +30 LH Fan |
| MAXI 3 | 50 | +30 A.C. |
| MAXI 4 | 60 | +30 front guard |
| MAXI 5 | 20 | +30 alternator sensing |
| MAXI 6 | 60 | +30 ABS/ASR/ESP |
| MAXI 7 | 30 | RH seat |
| MAXI 8 | 30 | LH seat |
Megafuse
WARNING:Β Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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