2008 Ford Focus History
The second generation(2nd) Ford Focus Mk 2 was launched at the Paris Motor Show on September 25, 2004, as a three and five-door hatchback and an estate, the new car was in 4-door sedan form.
For the North American market, development followed a separate path. Since debuting at the 2007 North American International Auto Show, the restyled 2008–2011 generation was available as a two-door coupe and four-door sedan. In these Generation only interior was redesigned, including new seats, a new dashboard design, etc.
Where are the Fuse Boxes located in 2008 Ford Focus ?
In the 2008 Ford Focus, there are two fuse boxes: one located under the dash and the other under the hood, providing easy access for maintenance and troubleshooting.
The Central Fuse Box in the 2008 Ford Focus is positioned in the dashboard, on the driver’s side, behind the glove box or protective cover.
The Auxiliary Fuse Box is situated on the rear left side of the engine compartment, next to the pillar.
Learn more about the Fuse Box Diagram of Ford Focus for other year models.
2008 Ford Focus Under Dash Fuse Box and Relay Location
In 2008 Ford Focus the one fuse box located in the passenger compartment. The passenger compartment fuse is located on the right side of the steering wheel below the dashboard.
2008 Ford Focus Under Hood Fuse and Relay box location
The Auxiliary Fuse Box is located on the left-hand side of the engine compartment.
2008 Ford Focus Under Dash Fuse Box Layout
Both the American and European 2008 Ford Focus models feature distinct dashboard fuse boxes.
American: 2008 Ford Focus Under Dash Fuse and relay Box Diagram
American: 2008 Ford Focus Under Dash Fuse and relay Box Details
| № | Amp (A) | Protected Circuit | Problems, if malfunction |
|---|---|---|---|
| 1 | — | Not used | |
| 2 | 15 | Brake Switch CHMSL | |
| 3 | 15A | Satellite Radio | |
| 4 | — | Not used | |
| 5 | 10A | Shift Interlock | |
| 6 | 20A | Right Front Turn lamp/Left Front Turn lamp | |
| 7 | 10A | Left Low beam Headlamp | |
| 8 | 10A | Right Low beam Headlamp | |
| 9 | 15A | Interior Lamps | |
| 10 | 15A | Instrument Panel Backlighting | |
| 11 | — | Not used | |
| 12 | 7.5A | Power Mirrors | |
| 13 | 5A | SYNC | |
| 14 | — | Not used | |
| 15 | 10A | Recirculated Air, Air Conditioning | |
| 16 | — | Not used | |
| 17 | 20A | Power Locks, Trunk Release | |
| 18 | 20A | Heated Seats | |
| 19 | — | Not used | |
| 20 | 15A | Data Link Connector | |
| 21 | 15A | Foglamps, Foglamp Indicator | |
| 22 | 15A | Parking Lamps | |
| 23 | 15A | High Beam Lamps | |
| 24 | 20A | Horn | |
| 25 | 10A | Demand Lamps, Trunk Lamps | |
| 26 | 10A | Instrument Cluster | |
| 27 | 20A | Ignition Switch | |
| 28 | 5A | Radio (Start) | |
| 29 | 5A | Instrument Cluster (Run/Start) | |
| 30 | — | Not used | |
| 31 | 10A | ABS | |
| 32 | 10A | Restraints Control Module | |
| 33 | — | Not used | |
| 34 | — | Not used | |
| 35 | — | Not used | |
| 36 | 5A | PATS Module | |
| 37 | 10A | Climate Control (Run/Start) | |
| 38 | 20A | Subwoofer | |
| 39 | 20A | Radio/CID/EFP | |
| 40 | — | Not used | |
| 41 | 15A | Door Lock/Moonroof Switch Illumination, Electrochromic Mirror | |
| 42 | — | Not used | |
| 43 | 10A | Instrument Cluster, Heated Seats (Run/Accessory) | |
| 44 | — | Not used | |
| 45 | 5A | Front Wipers (logic) | |
| 46 | 7.5A | Front Passenger Sensing System | |
| 47 | 30A (circuit breaker) | Sunroof, Power Windows |
European: 2008 Ford Focus Under Dash Fuse and relay Box Diagram
European: 2008 Ford Focus Under Dash Fuse and relay Box Details
| Fuse | Amps (A) | Circuits protected | Problems, if malfunction |
| 1 | 40 | Cooling fan | |
| 2 | 80 | Power steering | |
| 3 | 60 | Passenger junction box supply 1 | |
| 4 | 60 | Passenger junction box supply 2 | |
| 5 | 80 | Auxiliary heater | |
| 6 | 60 | Glow plug (diesel only) | |
| 7 | 30 | ABS, stability control pump | |
| 8 | 20 | ABS, stability control valves | |
| 9 | 20 | Powertrain control module (PCM) | |
| 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 (Sigma – non A/C only) | |
| 16 | 40 | Heated windscreen, left-hand side | |
| 17 | 30 | Convertible roof | |
| 18 | 30 | Power inverter | |
| 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 | 15 | Automatic transmission | |
| 26 | 10 | PCM continuous supply (Focus ST and Focus RS only) | |
| 27 | 10 | Air conditioning clutch | |
| 28 | 10 | Glow plug monitoring (diesel only) | |
| 29 | 10 | Dual zone climate control | |
| 30 | 3 | PCM, automatic transmission | |
| 31 | 10 | Battery sensor smart charging | |
| 32 | 10 | Automatic transmission | |
| 32 | 10 | Fuel injector power supply (Focus ST and Focus RS only) | |
| 33 | 10 | Heated oxygen sensors (petrol only) | |
| 33 | 10 | Intercooler bypass valve (diesel only) | |
| 33 | 20 | Heated oxygen sensor (Focus ST and Focus RS only) | |
| 34 | 10 | Injectors, ignition transformers | |
| 35 | 10 | PCM, valves, solenoids | |
| 36 | 10 | PCM |
2008 Ford Focus Under Hood Fuse Box Layout
American: 2008 Ford Focus Under Hood Fuse and relay Box Diagram
American: 2008 Ford Focus Under Hood Fuse and relay Box Details
| № | Amps (A) | Protected Circuit | Problems, if malfunction |
|---|---|---|---|
| 1 | 15 | Heated mirror | |
| 2 | 30 | Rear defrost | |
| 3 | 20 | Power point | |
| 4 | 20 | Fuel pump | |
| 5 | 10 | Powertrain control module (PCM) KAPWR / Canister Vent | |
| 6 | 15 | Alt sense | |
| 7 | 10 | Reverse lamps | |
| 8 | — | Not used | |
| 9 | 40 | ABS motor | |
| 10 | 30 | Wipers | |
| 11 | 30 | Starter | |
| 12 | 40 | Blower | |
| 13 | 10 | A/C clutch | |
| 14 | 10 | PCM relay coil | |
| 15 | 20 | Front power point | |
| 16 | 20 | Cooling fan—low | |
| 17 | 30 | Cooling fan—high | |
| 18 | 20 | ABS solenoid | |
| 19 | — | Spare | |
| 20 | — | A/C clutch relay | |
| 21A | Rear defrost relay | ||
| 21B | — | Not used | |
| 21C | — | Blower relay | |
| 21D | — | PCM relay | |
| 22 | 10 | Fuel injector | |
| 23 | 3 | Ambient lighting | |
| 24 | — | Not used | |
| 25 | — | Not used | |
| 26 | 15 | PCM MIL | |
| 27 | — | Spare | |
| 28 | 15 | PCM | |
| 29 | 15 | Ignition | |
| 30A | — | Cooling fan low speed relay | |
| 30B | — | Starter relay | |
| 30C | — | Spare | |
| 30D | — | Cooling fan high speed relay | |
| 31A | — | Reverse lamp relay | |
| 31B | — | Fuel pump relay | |
| 31C | — | Spare | |
| 31D | — | Spare | |
| 31E | — | Spare | |
| 31F | — | Spare | |
| 32 | — | A/C clutch diode | |
| 33 | — | EEC diode | |
| 34 | — | One Touch Integrated Start (OTIS) diode | |
| 35 | 10 | Run/Start |
European: 2008 Ford Focus Under Hood Fuse and relay Box Diagram
European: 2008 Ford Focus Under Hood Fuse and relay Box Details
| Fuse | Amps (A) | Circuits protected | Problems, if malfunction |
| 100 | 10 | Electronic modules ignition supply | |
| 101 | 20 | Electric sunroof control module, driver’s electric seat, roof control module (convertible only) | |
| 102 | 10 | Heater control, steering column, diesel particulate filter, remote control receiver | |
| 103 | 10 | Lighting control battery supply | |
| 104 | 10 | Battery saver, interior lamps | |
| 105 | 25 | Heated rear window | |
| 106 | 20 | Keyless system | |
| 107 | 10 | Instrument cluster battery supply, on-board diagnostics | |
| 108 | 7.5 | Accessory to cluster (audio and navigation unit) | |
| 109 | 20 | Cigar lighter, rear auxiliary power socket | |
| 110 | 10 | Daytime running lamps ignition supply to lighting control switch | |
| 111 | 15 | Fuel pump (petrol engine only) | |
| 112 | 15 | Audio modules battery supply | |
| 113 | 10 | Daytime running lamps (parking lamps) | |
| 114 | 10 | Instrument cluster ignition supply, engine immobiliser | |
| 115 | 7.5 | Lighting control ignition supply | |
| 116 | 20 | Fog lamps | |
| 117 | 7.5 | Number plate lamps | |
| 118 | 20 | Door module, left-hand rear | |
| 119 | 15 | Luggage compartment auxiliary power socket | |
| 119 | 25 | Luggage compartment auxiliary power socket (vehicles with trailer tow module) | |
| 120 | 20 | Door module, right-hand rear | |
| 121 | 20 | Heated front seats | |
| 122 | 10 | Airbag module | |
| 123 | 7.5 | Heated exterior mirrors | |
| 124 | 7.5 | Parking lamps, side lamps, tail lamps (left-hand side) | |
| 125 | 7.5 | Parking lamps, side lamps, tail lamps (right-hand side) | |
| 126 | 20 | Keyless system | |
| 127 | 25 | Electric windows | |
| 128 | – | Not used | |
| 129 | 20 | Windscreen wipers | |
| 130 | – | Not used | |
| 131 | 15 | Rear window wiper | |
| 132 | 15 | Brake lamps | |
| 133 | 25 | Central locking relays, passenger door module | |
| 134 | 20 | Central locking, driver door module | |
| 135 | 20 | Daytime running lamps | |
| 136 | 15 | Washer pump, heated washer jets | |
| 137 | 10 | Battery backup sounder | |
| 138 | 10 | Powertrain control module, accelerator pedal, automatic transmission | |
| 139 | 10 | Main beam right-hand side | |
| 140 | 10 | Main beam left-hand side | |
| 141 | 10 | Reversing lamp, electric mirrors | |
| 142 | 15 | Dipped beam, right-hand side | |
| 143 | 15 | Dipped beam, left-hand side |
WARNING: The terminal and harness assignments for individual connectors may vary depending on the vehicle’s equipment level, model, and market. It is recommended to refer to the fuse box diagram provided at the back of the fuse box cover for accurate information.
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