2017 Ford Focus Fuse Box Diagram

FUSE SPECIFICATION CHART

Engine Compartment Fuse Box

Fuse	Ampere rating	Circuits protected
F7	40A**	Anti-lock Braking System pump.   Traction control valve.
F8	30A**	Traction control valve.
F9	30A**	Heated rear window.
F10	40A**	Heater blower motor.
F11	30A**	Start-stop module.
F12	30A**	Engine management systems.   Exhaust gas re-circulation relay.
F13	30A**	Starter motor.
F14	25A**	Rear power window (without door control unit).
F15	25A**	Transmission control module.   Cooling fan – 1.0L EcoBoost.
F16	–	Not used.
F17	–	Not used.
F18	20A**	Windshield wipers.
F19	5A*	Traction control module.
F20	15A*	Horn.
F21	5A*	Brake lamp switch.
F22	15A*	Battery monitoring system.
F23	5A*	Relay coils, lighting control switch module.
F24	5A*	Right-hand partially heated windshield element.
F25	10A*	Electric exterior mirrors (without door control unit).
F26	15A*	Transmission control module – 2.0L GDI.
20A*	Transmission control module – 1.0L Ecoboost.
F27	15A*	Air conditioning clutch.
F28	–	Not used.
F29	10A*	Stop-start.
F30	–	Not used.
F31	–	Not used.
F32	10A*	Powertrain control module.   Crankshaft position sensor.   Camshaft position sensor.
F33	15A*	Total mass air flow sensor – 2.0 GDI.   Ignition coils – 1.0L EcoBoost.
F34	10A*	Run on water pump.   Variable valves.   Canister purge valve.
F35	10A*	Crankshaft position sensor.   Universal heated exhaust gas oxygen sensor.   Canister purge valve.
F36	5A*	Active grille shutter.
F37	15A*	Daytime running lamps.   Headlamp control module
F38	15A*	Transmission control module global shifter (switched battery power).
F39	15A*	Heated driver seat.
F40	5A*	Electric power assisted steering.
F41	20A*	Body control module KL15 supply.
F42	15A*	Rear wiper motor.
F43	15A*	Headlamp unit (dynamic bending motor).
F44	–	Not used.
F45	15A*	Heated passenger seat.
F46	25A**	Electric power windows (without door control unit).
F47	7.5A*	Heated exterior mirrors (without door control unit).
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 wiper.
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

Fuse	Ampere rating	Circuits protected
F56	20A	Fuel pump supply.
F57	–	Not used.
F58	–	Not used (spare).
F59	5A	Passive anti-theft system supply.
F60	10A	Interior lamps, driver’s door switch pack, glove box, ambient lighting, electric moonroof.
F61	20A	Front cigar lighter.   2nd row power point.
F62	–	Not used (spare).
F63	–	Not used.
F64	–	Not used.
F65	10A	Luggage compartment lid release.
F66	20A	Driver’s door lock.
F67	7.5A	Information and entertainment display.   Global Positioning System.   SYNC module.
F68	–	Not used.
F69	5A	Instrument cluster.
F70	20A	Central locking.
F71	7.5A	Air conditioning.
F72	7.5A	Steering wheel control module.
F73	7.5A	Battery back-up sounder (alarm system).   Onboard diagnostics system.
F74	15A	Headlamp unit (main beam).
F75	15A	Front fog lamps.
F76	10A	Reversing lamp.
F77	20A	Washer pump.
F78	5A	Ignition switch or start button.
F79	15A	Audio unit, hazard and door lock buttons.
F80	20A	Electric moonroof.
F81	5A	Radio frequency receiver.
F82	20A	Washer pump ground.
F83	20A	Central locking ground.
F84	20A	Driver’s door unlock ground.
F85	7.5A	Voltage quality monitoring (KL15).   Manual air conditioning heater module.   Forward looking camera.   Radio.   Moonroof module.
F86	10A	Restraint system.   Occupant weight sensor.
F87	15A	Heated steering wheel.
F88	–	Not used.
F89	–	Not used.

Luggage Compartment Fuse Box

Fuse	Ampere rating	Circuits protected
F1	5A*	Ignition relay.
F2	–	Not used.
F3	5A*	Keyless vehicle door handles.
F4	25A*	Door module (left-hand front) (electric windows, central locking, heated exterior mirrors).
F5	25A*	Door module (right-hand front) (electric windows, central locking, heated exterior mirrors).
F6	25A*	Door module (left-hand rear) (electric windows).
F7	25A*	Door module (right-hand rear) (electric windows).
F8	–	Not used.
F9	25A*	Power driver’s seat adjust.
F10	25A*	Digital signal processing amplifier.
F11	5A*	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	5A*	Blind spot monitor.   Rear view camera without start stop module.
F30	5A*	Parking aid module.
F31	–	Not used.
F32	–	Not used.
F33	–	Not used.
F34	–	Not used.
F35	–	Not used.
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.

CHANGING A FUSE

Fuses

WARNING:  Always replace a fuse with one that has the specified amperage rating. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire.

If electrical components in the vehicle are not working, a fuse may have blown. Blown fuses are identified by a broken wire within the fuse. Check the appropriate fuses before replacing any electrical components.

Fuse Types

Callout	Fuse Type
A	Micro 2
B	Micro 3
C	Maxi
D	Mini
E	M Case
F	J Case
G	J Case Low Profile

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https://www.fordservicecontent.com/Ford_Content/vdirsnet/OwnerManual/Home/Index?Variantid=4426&languageCode=EN&countryCode=USA&marketCode=US&bookcode=O35932&VIN=&userMarket=usa&div=f