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Ferrari Enzo (2002 - 2004) Fuse Box Diagram

avatar Jonathan Yarden Oct 22, 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: 2002, 2003, 2004

Fuse boxes in the front luggage compartment

Fuse box A

Ferrari Enzo - fuse box - luggage compartment (box A)

Fuse location Ampere rating [A] Function
MF1 40 Right-hand fan
MF2 30 F1 Pump
MF3 80 Front fuse box
MF4 20 Sensing alternator
MF5 40 Air-conditioner unit
MF6 40 Left-hand fan
MF7 Position availble
MF8 80 Front fuse box

Fuse box B

Ferrari Enzo - fuse box - luggage compartment (box B)

Fuse location Ampere rating [A] Function
F01 10 +15 LH Injection
F02 10 +15 Inertia RH injection
F03 15 +30 LH fuel pump
F04 30 Main LH Injection
F05 15 Immobilizer
F06 10 OBDII, parking, ceiling light doduco, (+30) engine signal
F07 20 +30 F1 gearbox ECU
F08 5 Relay coils (+15 ignition cut-out)
F09 10 A.C. SYSTRM (+15 ignition cut-out)
F10 15 Cigarette lighter, mirrors, ceilling light (+15 ignition cut-out)
F11 25 Windscreen wipers, wiper/washer pumps (+15 ignition cut-out)
F12 15 Battery charger
F13 30 Headlight washer
F14 15 Repeater node
F15 10 Instrument (+30)
F16 7,5 Steering column stalk and steering wheel ECU (+30)
F17 20 +30 wing check control unit
F18 10 Stop, clutch (+15 no cut-out upon ignition)
F19 7,5 Instrument steering column stalk and steering wheel, immobilizer (+15 no cut-out upon ignition) repeater node
F20 10 Boge, doduco, alternator (+15 device not cut-out upon ignition)
F21 10 Airbag (+15 devices not cut out upon ignition)
F22 Position avaible
F23 10 Tyre pressure monitoring system
F24 7,5 +30 A.C (signals)
F25 7,5 Reverse gear
F26 15 +30 RH fuel pump
F27 30 RH main injection
F28 15 Key (+30)
F29 15 LH low beam light
F30 15 RH low beam light
F31 15 Horns
F32 10 RH High beam light
F33 10 LH High beam light
F34 7,5 A.C. Compressor
F35 Position avaible
F36 30 50 starter motor
F37 30 Lift
F38 7,5 RH parking light
F39 7,5 LH parking light
F40 7,5 Dipped, number-plate, interior lighting

Relay Function
R01 MICRO SWITCH Low beam lights
R02 MICRO SWITCH Compressor
R04 MICRO SWITCH High beam lights
R05 MICRO SWITCH Dipped, number-plate, interior lighting
R06 MICRO SWITCH Dipped – parking lights
R07 MICRO SWITCH Rear fog lights
R08 MICRO SWITCH 30A Starter motor
R09 MICRO SWITCH Windscreen wipers, 2 speed (switch)
R10 MICRO SWITCH 30 A Devices not cut out upon ignition
R11 MICRO SWITCH Windscreen washer
R12 MICRO SWITCH Reverse gear
R13 MICRO SWITCH 30A Devices cut out upon ignition
R14 MICRO SWITCH Windscreen wipers, 1 speed )switch)
R15 2to RH fan
R16 2to LH fan
R17 1to RH fan
R18 1to LH fan
R19 Headlight washer
R28 F1 gearbox

Fuse boxes in the front luggage compartment

Fuse box C

Ferrari Enzo - fuse box - engine compartment (box C)

Fuse location Ampere rating [A] Function
F41 7,5 +30 pin 62 injection
F43 15 Injectors
F44 15 Electric fans, air flow meter, etc.
F45 15 Lambda sensor
F46 7,5 Injection (+87 main relay) (pin 3)
F47 10 Timing variator
F55 10 ABS (+87 main relay)

Relay Function
R20 MICROSWITCH BOSCH Immobilizer (switch)
R21 MICROSWITCH BOSCH Fuel pump 1 speed
R22 Position avaible
R23 MICROSWITCH BOSCH Main injection

Fuse box D

Ferrari Enzo - fuse box - engine compartment (box D)

Fuse location Ampere rating [A] Function
F48 7,5 +30 pin  62 injection
F49 15 Injectors
F50 15 Coils
F51 15 Electric fans, air flow, etc
F52 15 Lambda sensor
F53 7,5 Injection (+87 main relay) (pin 3)
F54 10 Timing variator (deriv. 10)

Relay Function
R24 Position avaible
R25 MICROSWITCH BOSCH Fuel pump 1 speed
R26 Position available
R27 MICROSWITCH BOSCH Main injection


WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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