Ford Focus MK3 FL – fuse box diagram (USA version)
Engine compartment fuse box
Ford Focus MK3 FL – fuse box – engine compartment -usa versio
| Fuse |
Ampere rating [A] |
Circuit protected |
| F7 |
40** |
Anti-lock Braking System pump, Electronic stability program valve |
| F8 |
30** |
Electronic stability program valve |
| F9 |
30** |
Heated rear window |
| F10 |
40** |
Heater blower motor |
| F11 |
30** |
Start-stop module |
| F12 |
30** |
Engine management systems, Exhaust gas re-circulation relay |
| F13 |
30** |
Starter relay |
| F14 |
25** |
Rear power window (without door control unit) |
| F15 |
25** |
Transmission control module, Cooling fan – 1.0L EcoBoost |
| F16 |
— |
Not used |
| F17 |
— |
Not used |
| F18 |
20** |
Windshield wipers |
| F19 |
5* |
Electronic stability program module |
| F20 |
15* |
Horn |
| F21 |
5* |
Brake lamp switch |
| F22 |
15* |
Battery monitoring system |
| F23 |
5* |
Relay coils, lighting control switch module |
| F24 |
5* |
Rear side heated windshield |
| F25 |
10* |
Electric exterior mirrors |
| F26 |
15* |
Transmission control module – 2.0L GDI |
| 20* |
Transmission control module – 1.0L Ecoboost. |
| F27 |
15* |
Air conditioning clutch |
| F28 |
— |
Not used |
| F29 |
10* |
Stop-start for rear view camera, Blind spot information system. |
| F30 |
— |
Not used |
| F31 |
— |
Not used |
| F32 |
10* |
Powertrain control module, Crankshaft position sensor, Camshaft position sensor. |
| F33 |
15* |
Total mass air flow sensor – 2.0 GDI, Ignition coils – 1.0L EcoBoost |
| F34 |
10* |
Run on water pump, Variable valves, Canister purge valve |
| F35 |
10* |
Crankshaft position sensor, Universal heated exhaust gas oxygen sensor, Canister purge valve |
| F36 |
5* |
Active grille shutter |
| F37 |
15* |
Daytime running lamps, Headlamp control module |
| F38 |
15* |
Transmission control switch |
| F39 |
— |
Not used |
| F40 |
5* |
Electric power assisted steering. |
| F41 |
20* |
Body control module KL15 supply |
| F42 |
15* |
Rear window wiper |
| F43 |
15* |
Adaptive headlamps |
| F44 |
— |
Not used |
| F45 |
— |
Not used |
| F46 |
25** |
Electric windows |
| F47 |
7,5* |
Heated exterior mirrors |
| F48 |
— |
Not used |
| *Mini fuses**Cartridge fuses |
| Relay |
Relay type |
Circuits switched |
| R1 |
Micro relay |
Intercooler fan |
| R2 |
Micro relay |
Horn |
| R3 |
Micro relay |
Front window defroster (partially heated windscreen) |
| R4 |
— |
Not used |
| R5 |
Micro relay |
Rear wipwer |
| R6 |
— |
Not used |
| R7 |
— |
Not used |
| R8 |
Power relay |
Delayed accessory power |
| R9 |
— |
Not used |
| R10 |
Mini relay |
Starter relay |
| R11 |
Micro relay |
Air conditioning clutch |
| R12 |
Power relay |
Cooling fan relay |
| R13 |
Mini relay |
Blower motor |
| R14 |
Mini relay |
Powertrain control module |
| R15 |
Power relay |
Rear window defroster |
| R16 |
Power relay |
Ignition |
Passenger compartment fuse box
Ford Focus MK3 FL – fuse box – passenger compartment – USA version
| Fuse |
Ampere rating |
Circuit protected |
| F56 |
20 |
Fuel pump supply |
| F57 |
— |
Not used |
| F58 |
— |
Not used |
| F59 |
5 |
Passive anti-theft system supply |
| F60 |
10 |
Interior lamps, driver’s door switch pack, glove box, ambient lighting, electric moonroof |
| F61 |
20 |
Cigar lighter, rear power outlet |
| F62 |
— |
Not used |
| F63 |
— |
Not used |
| F64 |
— |
Not used |
| F65 |
10 |
Luggage compartment lid release |
| F66 |
20 |
Driver’s door lock, double locking |
| F67 |
7,5 |
Information and entertainment display, Global Positioning System, Bluetooth phone voice control connectivity. |
| F68 |
— |
Not used |
| F69 |
5 |
Instrument cluster |
| F70 |
20 |
Central locking |
| F71 |
7,5 |
Air conditioning |
| F72 |
7,5 |
Steering wheel control module |
| F73 |
7,5 |
Battery back-up sounder (alarm system), Onboard diagnostics system. |
| F74 |
15 |
Main beam |
| F75 |
15 |
Front fog lamps |
| F76 |
10 |
Reversing lamp |
| F77 |
20 |
Washer pump |
| F78 |
5 |
Ignition switch or start button |
| F79 |
15 |
Audio unit, hazard and door lock buttons |
| F80 |
20 |
Electric moonroof |
| F81 |
5 |
Radio frequency receiver |
| F82 |
20 |
Washer pump ground |
| F83 |
20 |
Central locking ground |
| F84 |
20 |
Driver’s door unlock and double locking ground |
| F85 |
7,5 |
Voltage quality monitoring (KL15), Manual air conditioning heater module, Auxiliary heater, Forward looking camera, Radio, Moonroof module. |
| F86 |
10 |
Restraint system, Manual air conditioning heater module, Passenger airbag deactivation system |
| F87 |
15 |
Heated steering wheel |
| F88 |
— |
Not used |
| F89 |
— |
Not used |
Luggage Compartment Fuse Box
Ford Focus MK3 FL – fuse box – luggage compartment – USA version
| Fuse |
Ampere rating [A] |
Circuit protected |
| F1 |
5* |
Ignition relay. |
| F2 |
— |
Not used |
| F3 |
5* |
Keyless vehicle door handles |
| F4 |
25* |
Door module (left-hand front) (electric windows, central locking, electric folding mirrors, heated exterior mirrors) |
| F5 |
25* |
Door module (right-hand front) (electric windows, central locking, electric folding mirrors, heated exterior mirrors) |
| F6 |
25* |
Door module (left-hand rear) (electric windows) |
| F7 |
25* |
Door module (right-hand rear) (electric windows) |
| F8 |
— |
Not used |
| F9 |
25* |
Power driver’s seat |
| F10 |
25* |
Digital signal processing amplifier |
| F11 |
5* |
Keypad switch |
| F12 |
— |
Not used |
| F13 |
— |
Not used |
| F14 |
— |
Not used |
| F15 |
— |
Not used |
| F16 |
— |
Not used |
| F17 |
— |
Not used |
| F18 |
— |
Not used |
| F19 |
— |
Not used |
| F20 |
— |
Not used |
| F21 |
— |
Not used |
| F22 |
— |
Not used |
| F23 |
— |
Not used |
| F24 |
— |
Not used |
| F25 |
— |
Not used |
| F26 |
— |
Not used |
| F27 |
— |
Not used |
| F28 |
— |
Not used |
| F29 |
5* |
Blind spot monitor, Rear view camera without start stop module |
| F30 |
5* |
Parking aid module |
| F31 |
— |
Not used |
| F32 |
— |
Not used |
| F33 |
— |
Not used |
| F34 |
15* |
Heated driver’s seat |
| F35 |
15* |
Heated front passenger’s seat |
| F36 |
— |
Not used |
| F37 |
— |
Not used |
| F38 |
— |
Not used |
| F39 |
— |
Not used |
| F40 |
— |
Not used |
| F41 |
— |
Not used |
| F42 |
— |
Not used |
| F43 |
— |
Not used |
| F44 |
— |
Not used |
| F45 |
— |
Not used |
| F46 |
— |
Not used |
| *Mini fuses**Cartridge fuses |
| Relay |
Relay type |
Circuits switched |
| R1 |
Power relay |
Ignition switch |
| R2 |
— |
Not used |
| R3 |
— |
Not used |
| R4 |
— |
Not used |
| R5 |
— |
Not used |
| R6 |
— |
Not used |
Standard fuse amperage rating and color
| Color |
| Fuse rating [A] |
Micro fuses |
Dual micro fuses |
M-type fuses |
J-type fuses |
| 5 |
Tan |
Tan |
— |
— |
| 7,5 |
Brown |
Brown |
— |
— |
| 10 |
Red |
Red |
— |
— |
| 15 |
Blue |
Blue |
Grey |
— |
| 20 |
Yellow |
— |
Light blue |
Blue |
| 25 |
White |
— |
White |
White |
| 30 |
Green |
— |
Pink |
Pink |
| 40 |
— |
— |
Green |
Green |
| 50 |
— |
— |
— |
Red |
| 60 |
— |
— |
— |
Yellow |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
