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: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Passenger junction box
Β
| Fuse | Ampere rating [A] | Description |
| 1 | 20 | Cigar lighter |
| 2 | 20 | Engine controls |
| 3 | β | Not used |
| 4 | 10 | Right-hand low beam headlamp |
| 5 | 15 | Instrument cluster, Traction control switch |
| 6 | 20 | Starter motor relay |
| 7 | 15 | GEM, Interior lamps |
| 8 | 20 | Engine controls |
| 9 | 30 | Mach 460 subwoofers |
| 10 | 10 | Left-hand low beam headlamp |
| 11 | 15 | Back-up lamps |
| 12 | 2 | Heated PCV |
| 13 | 15 | Electronic flasher |
| 14 | β | Not used |
| 15 | 15 | Power lumbar |
| 16 | β | Not used |
| 17 | 15 | Speed control servo, Shift lock actuator |
| 18 | 15 | Electronic flasher |
| 19 | 15 | Power mirror switch, GEM, Anti-theft relay, Power door locks, Door ajar switches |
| 20 | 15 | Convertible top switch |
| 21 | 5 | Instrument cluster and engine control memory |
| 22 | β | Not used |
| 23 | 15 | A/C clutch, Defogger switch |
| 24 | 30 | Climate control blower motor |
| 25 | 25 | Luggage compartment lid release |
| 26 | 30 | Wiper/Washer motor, Wiper relays |
| 27 | 20 | Radio |
| 28 | 15 | GEM, Overdrive cancel switch |
| 29 | 15 | Anti-lock Brake System (ABS) module |
| 30 | 15 | Daytime Running Lamps (DRL) module |
| 31 | 10 | Data link connector |
| 32 | 15 | Radio, GEM |
| 33 | 15 | Stop lamp switch, Speed control deactivation switch |
| 34 | 20 | Instrument Cluster, CCRM, Data link connector, Securilock transceiver module |
| 35 | 15 | Shift lock actuator, Powertrain Control Module (PCM), Speed control servo, ABS module |
| 36 | 15 | Air bag control module |
| 37 | 5 | Adjustable illumination |
| 38 | 20 | High beams |
| 39 | 5 | GEM |
| 40 | β | Not used |
| 41 | 15 | Brake lamp |
| 42 | β | Not used |
| 43 | 20 CB | Power windows |
| 44 | β | Not used |
Β
Engine junction box
Β
Β
| Fuse/Relay Location | Ampere rating [A] | Description |
| Relay 1 | β | Fog lamp interrupt |
| Relay 2 | β | Interval wiper |
| Relay 3 | β | Wiper HI/LO |
| Relay 4 | β | Starter |
| Relay 5 | β | Fog lamps |
| 1 |
50** (4.6l)
30 CB (3.8l)
|
Electric cooling fan motor |
| 2 | 30** | Headlamps |
| 3 | 40** | Starter motor relay, Ignition switch |
| 4 | 40** | Ignition switch |
| 5 | 40** | Ignition switch |
| 6 | 40** | Instrument cluster, Powertrain Control Module (PCM) |
| 7 | β | Not used |
| 8 | 50** | Anti-lock Brake System (ABS) module |
| 9 | 20** | Auxiliary power point |
| 10 | 30** | Parklamps |
| 11 | 30** | Rear window defrost control |
| 12 | 40** | Power locks |
| 13 | 30* | MACH 1000 left amplifiers |
| 14 | 20* | Fuel pump |
| 15 | 30* | MACH 1000 right amplifiers |
| 16 | 20* | Horn |
| 17 | 20* | ABS |
| 18 | 30* | Power seat |
| 19 | 10* | Intercooler pump (Cobra only) |
| 20 | 20* | Alternator |
| 21 | β | Not used |
| 22 | β | Not used |
| 23 | β | Not used |
| 24 | 20* | A/C pressure |
| 25 | β | Not used |
| 26 | 30** | PCM |
| 27 | 20** | Daytime Running Lamps (DRL) module, Foglamp relay |
| 28 | 25 CB | Convertible top circuit breaker |
| 29 | β | Not used |
| * Mini Fuses** Maxi Fuses | ||
WARNING:Β Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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