Jonathan Yarden Oct 22, 2021 · 5 min. read
In this article you will find a description of fuses and relays Ford,
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: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Passenger junction box.
| Fuse | Ampere rating (A) | Circuits protected |
| 37 | 10 | Main beam left-hand side |
| 38 | 10 | Main beam right-hand side |
| 39 | 20 | Cigar lighter, rear auxiliary power socket |
| 40 | 20 | Electric sunroof control module |
| 41 | 20 | Front passenger door module |
| 42 | 7,5 | Heated exterior mirrors |
| 43 | 10 | Heater control, steering column, DPF, remote control receiver, DVD player, alarm |
| 44 | 10 | Not used |
| 45 | 10 | Daytime running lamps (parking lamps) |
| 46 | 10 | Instrument cluster battery supply, on-board diagnostics |
| 47 | 15 | Washer pump, heated washer jets |
| 48 | 20 | Daytime running lamps |
| 49 | 15 | Lighting control battery supply |
| 50 | 20 | Windscreen wipers |
| 51 | 15 | Fuel pump |
| 52 | 25 | Heated rear window |
| 53 | 7,5 | Parking lamps, side lamps, tail lamps (left-hand side) |
| 54 | 7,5 | Parking lamps, side lamps, tail lamps (right-hand side) |
| 55 | 20 | Central locking, driver door module |
| 56 | 20 | Key free system |
| 57 | 10 | Battery backup sounder |
| 58 | 15 | Audio modules battery supply |
| 59 | 20 | Trailer tow module, luggage compartment auxiliary power socket |
| 60 | 15 | Dipped beam, right-hand side |
| 61 | 15 | Dipped beam, left-hand side |
| 62 | 20 | Driver’s electric seat |
| 63 | 25 | Electric windows |
| 64 | 20 | Not used |
| 65 | 10 | Airbag module |
| 66 | 7,5 | Lighting control ignition supply |
| 67 | 10 | Instrument cluster ignition supply, engine immobiliser |
| 68 | 7,5 | Accessory to cluster (audio and navigation unit) |
| 69 | 20 | Fog lamps |
| 70 | 10 | Electronic modules ignition supply |
| 71 | 10 | Daytime running lamps ignition supply to lighting control switch |
| 72 | 25 | Not used |
| 73 | 7,5 | Number plate lamps |
| 74 | 15 | Brake lamps |
| 75 | 10 | Powertrain control module, accelerator pedal, automatic transmission |
| 76 | 7,5 | Electric parking brake |
| 77 | 25 | Central locking relays |
| 78 | 15 | Rear window wiper |
| 79 | 15 | Electric folding mirror |
| 80 | 10 | Battery saver, interior lamps |
| 81 | 20 | Door module, right-hand rear |
| 82 | 20 | Door module, left-hand rear |
| 83 | 10 | Audio modules (high level) |
| 84 | 10 | Reversing lamp, electric mirrors |
| 85 | 10 | Cooling unit |
| 86 | 20 | Heated front seats |
Engine junction box.
| Fuse | Ampere rating (A) | Circuits protected |
| 1 | 50 | Cooling fan |
| 2 | 80 | Power steering |
| 3 | 60 | Passenger junction box supply 1 |
| 4 | 60 | Passenger junction box supply 2 |
| 5 | 80 | Climate control |
| 6 | 60 | Auxiliary heater (diesel only) |
| 7 | 30 | Dodatkowa nagrzewnica (disel only) |
| 8 | 20 | ABS, stability control pump |
| 9 | 20 | Powertrain control module (all except FocusST) |
| 9 | 30 | Powertrain control module (FocusST only) |
| 10 | 30 | Climate control blower |
| 11 | 20 | Ignition switch |
| 12 | 40 | Ignition relay 15l |
| 13 | 20 | Starter solenoid |
| 14 | 40 | Heated windscreen, right-hand side |
| 15 | 30 | Cooling fan relay |
| 16 | 40 | Heated windscreen, left-hand side |
| 17 | 30 | Electric parking brake (all except convertible) |
| 17 | 30 | Roof control module (convertible only) |
| 18 | — | Not used |
| 19 | 10 | ABS module |
| 20 | 15 | Horn |
| 21 | 20 | Auxiliary heater |
| 22 | 10 | Power steering module |
| 23 | 30 | Headlamp washer |
| 24 | 15 | Auxiliary heater (diesel only) |
| 25 | 10 | Ignition, relays |
| 26 | 10 | Automatic transmission |
| 27 | 10 | Air conditioning clutch |
| 28 | 10 | Glow plug monitoring (diesel only) |
| 29 | 10 | Dual zone climate control |
| 30 | 10 | Powertrain control module, automatic transmission |
| 31 | 10 | Battery sensor smart charging |
| 32 | 10 | Automatic transmission |
| 32 | 10 | Fuel injector power supply (FocusST only) |
| 33 | 10 | Heated oxygen sensors (petrol only) |
| 33 | 10 | Intercooler bypass valve (diesel only) |
| 33 | 20 | Heated oxygen sensor (FocusST only) |
| 34 | 10 | njectors, ignition transformers |
| 35 | 10 | Powertrain control module, valves, solenoids (all except Focus ST) |
| 35 | 15 | Powertrain control module, valves, solenoids, crank heater element (FocusST only) |
| 36 | 10 | Powertrain control module |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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