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Fiat Croma (2007 - 2009) Fuse Box Diagram

avatar Jonathan Yarden Mar 27, 2021 · 5 min. read

In this article you will find a description of fuses and relays Fiat, 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: 2007, 2008, 2009

Fuse box in dashboard

Fiat Croma - fuse box - dashboard

Users Fuse Ampere rating [A]
Right dipped beam headlight F12 15
Left-hand dipped beam headlight / headlight aiming device F13 15
Engine compartment and dashboard / body computer relay coils F31 7,5
+30 Driver and passenger’s door control units F32 15
+ 15 power for boot – left rear power window branch point F33 20
+ 15 power for boot – right rear power window branch point F34 20
+15 Reversing lights, AQS sensor, water in diesel fuel filter sensor, decimeter, additional heater F35 7,5
+30 Presetting for trailer control unit F36 20
+15 Third brake light, instrument panel, left and right headlight control unit – Key-controlled power for gas-discharge headlight control unit F37 10
Boot unlocking F38 15
+30 EOBD diagnostic socket, ceiling lights, phone presetting, Alarm siren control unit, volumetric protection alarm control unit, tyre pressure control unit, Hands-free kit control unit F39 10
Rear heated window F40 30
Windscreen/rear window washer nozzle defroster F41 15
Windscreen wiper, windscreen/rear window washer pump F42 7,5
Wycieraczka, pompa spryskiwaczy szyby przedniej / szyby tylnej F43 30
Current outlet on central console F44 20
Sunroof F45 20
Power for control unit on driver side F46 20
Sunroof curtain motor F47 20
Power for control unit on passenger side F48 20
+15 Branch point for steering wheel, Connect, rain sensor control unit, climate control system, diesel fuel heater, volumetric protection control unit, control unit for moving and warming left front and right front seat, Hands-free kit control unit, phone presetting, cruise control, instrument panel dimmer, sunroof curtain F49 7,5
Air bag system F50 7,5
+15 Branch point for electric steering, tyre pressure control unit F51 7,5
Rear window wiper, boot control unit relay coils, cigar lighter F52 15
+30 instrument panel F53 7,5

Fuse box in engine compartment

Fiat Croma - fuse box - engine compartment

Users Fuse Ampere rating [A]
+30 Dashboard control unit 2 F1 60
+30 Climate control system fan F2 40
+ 30 Electric steering lock branch point F3 20
+ 30 Brake branch point (pump) F4 40
+ 30 Brake branch point (solenoid valve) F5 40
+30 Engine cooling fan low speed (2.2 – Multijet) F6 40
+ 30 Engine cooling fan low speed (Multijet a.t.) F6 50
+30 Engine cooling fan high speed (2.2 – Multijet) F7 40
+ 30 Engine cooling fan high speed (Multijet a.t.) F7 50
+30 Manual climate control system fan (excluding Multijet a.t.) F8 40
Headlight washer F9 20
Horns F10 15
Sundry secondary services F11 15
Right main beam headlight F14 10
Left main beam headlight F15 10
E.i. system F16 7,5
E.i. primary services F17 10
+30 Engine control unit, automatic transmission control unit and gear lever F18 7,5
Compressor F19 7,5
Diesel fuel filter F20 30
Fuel pump powering F21 15
E.i. primary services (Petrol) F22 15
E.i. primary services (Multijet) F22 15
+30 Sound system/Connect, additional heater control unit F23 20
+ 15 Automatic transmission control unit, gear lever F24 15
Front fog lights F30 15

Fuse box in the boot

Fiat Croma - fuse box - boot compartment

Users Fuse Ampere rating [A]
+30 External sound system amplifier F54 25
Free F55
+30 Left front seat control F56 25
Driver’s seat warming F57 7,5
Free F58
Free F59
+30 Right front seat control F60 25
Free F61
Free F62
Free F63
Free F64
Free F65
Free F66
Passenger’s seat warming F67 7,5
Free F68
Free F69
Free F77
Free F78
Free F79
Free F80


Fuse box near the battery

Fiat Croma - fuse box - engine compartment (battery)

Users Fuse Ampere rating [A]
Fuse box in engine compartment F70 150
Dashboard control unit 1 F71 70
+ 30 Glow plug control unit (Multijet) F72 60
+ 30 Electric power steering branch point (excluding 2.2 petrol) F73 80
+ 30 Electric power steering branch point 2.2 petrol version (set on battery case wall) F 80

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

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