The first-generation Ford Focus , a revolutionary compact car, was produced from 1999 to 2009 . Known for its sharp handling, innovative design, and practicality, this model quickly became a favorite among drivers worldwide.
In this article, you will find fuse box diagrams for Ford Focus models produced between 1999 and 2009 , covering years 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009 . These diagrams provide crucial details about the fuse layout and relay assignments, helping owners and technicians effectively maintain and troubleshoot the vehicle’s electrical systems.
What’s Included:
Fuse Box Diagrams : Clear and detailed visuals for easy identification of fuses and relays.Fuse Panel Locations : Step-by-step guidance on where to find the fuse panels inside your Ford Focus.Fuse Assignments : Comprehensive descriptions of the function of each fuse and relay for accurate diagnostics and repairs.
Whether you’re replacing a blown fuse, diagnosing an electrical issue, or performing routine maintenance, this guide is an essential resource for Ford Focus (1999–2009) owners and technicians. It ensures the vehicle’s systems remain functional and reliable.
Keep your Ford Focus (1999–2009) in excellent condition with this detailed fuse box guide!
The cigar lighter (power outlet) fuses in the Ford Focus are:
Fuse №39 (If Equipped)Fuse №46 (1999–2001)Fuse №47 (Since 2002)
All are located in the Instrument Panel Fuse Box .
The fuse panel is located below and to the left of the steering wheel by the brake pedal (behind the cover).
The power distribution box is located in the engine compartment.
Assignment of the fuses in the Passenger compartment (1999-2001)
№ Amp Rating Description 30 7.5 ABS 31 15 Radio 32 10 Light switch 33 15 Hazard flasher 34 20 Horn 35 7.5 Interior lamps, power mirrors 36 7.5 Central timer, electronic modules 37 — Not used 38 — Not used 39 10 Back-up lamps 40 — Not used 41 — Not used 42 — Not used 43 15 Rear wiper 44 20 Fog lamps 45 — Not used 46 15 Cigar lighter 47 7.5 Side lights (left) 48 7.5 Side lights (right) 49 25 Rear defrost 50 7.5 Radio, central timer 51 — Not used 52 — Not used 53 10 Back-up lamps 54 15 Brake lamps 55 20 Front wipers 56 25 Front power windows 57 25 Rear power windows 58 7.5 Air conditioning, recirculated air 59 7.5 Electronic modules, instrument cluster 60 7.5 Air bag module 61 7.5 Light switch 62 — Not used 63 20 Central lock module (on back side of fuse panel) Relay: 17 Starter 18 Rear intermittent wiper (may be incorporated with relay 19) 19 Front intermittent wiper (may be incorporated with relay 18) 20 Not used 21 Not used 22 Not used 23 Horn 24 Battery saver 25 Rear defrost
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Assignment of the fuses in the Power distribution box (1999-2001)
№ Amp Rating Description 1 40 Main power supply to electrical system 2 30 Engine cooling fan (A/C) 2nd fuse 3 — Not used 4 — Not used 5 — Not used 6 50 Engine cooling fan (A/C) 1st fuse 7 40 Main power supply to electrical system 8 30 Ignition 9 20 Engine management 10 10 Battery voltage sensor, diagnostic plug 11 30 ABS 12 15 Fuel pump 13 — Not used 14 — Not used 15 — Not used 16 10 Low beam (left side) 17 10 Low beam (right side) 18 10 Heated oxygen sensors 19 — Not used 20 10 Engine management 21 20 ABS 22 20 DRL (low beams) 23 — Not used 24 — Not used 25 — Not used 26 10 High beam (left side) 27 10 High beam (right side) 28 — Not used 29 — Not used 64 30 Heater blower motor 65 — Not used Relay 1 Ignition 2 Not used 3 Not used 4 Not used 5 High beams 6 Low beams 7 Fuel pump 8 Engine management 9 Not used 10 Not used 11 Air conditioning 12 Daytime miming lights 13 Fog lamps 14 Stop lamp inhibit relay (Advance Trac only) 15 Engine cooling fan level 2 (A/C) 16 Engine cooling fan level 1
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Assignment of the fuses in the Passenger compartment (2002)
№ Amp Rating Description 30 10 Light switch 31 15 Radio 32 15 Turn signal, hazard flasher 33 20 Horn, power seat 34 20 Power sunroof 35 7.5 Interior lamps, power mirrors 36 7.5 Electronic modules, instrument cluster 37 — Not used 38 — Not used 39 15 Rear power point 40 10 Back-up lamps (automatic transmission) 41 7.5 Radio (accessory) 42 15 Stop lamps 43 15 Rear wiper 44 20 Fog lamps 45 7.5 Recirculated air, air conditioning 46 7.5 ABS 47 20 Cigar lighter, front power point 48 10 Data link connector 49 25 Rear defrost 50 7.5 Heated mirrors 51 — Not used 52 15 Heated front seats 53 10 Back-up lamps (manual transmission) 54 25 Rear power windows 55 25 Front power windows 56 20 Front wipers 57 7.5 Side lights (right) 58 7.5 Side lights (left) 59 7.5 Light switch 60 7.5 Air bag module 61 7.5 Electronic modules, instrument cluster 62 7.5 License plate lamp 63 20 Power locks (GEM) (on back side of fuse panel) Relay 17 Starter 18 Rear intermittent wiper 19 Front intermittent wiper 20 Not used 21 Not used 22 Not used 23 Horn 24 Battery saver 25 Rear defrost, heated mirrors
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Assignment of the fuses in the Power distribution box (2002)
№ Amp Rating Description 1 40 Main power supply to electrical system 2 30 Engine cooling fan (A/C) 2nd fuse 3 — Not used 4 — Not used 5 — Not used 6 50 Engine cooling fan (A/C) 1st fuse 7 40 Main power supply to electrical system 8 30 Ignition switch, starter 9 20 Engine management 10 10 Batteiy voltage sensor, diagnostic plug 11 30 ABS 12 15 Fuel pump 13 — Not used 14 — Not used 15 10 AC clutch solenoid 16 10 Low beam (left side) 17 10 Low beam (right side) 18 10 Heated oxygen sensors 19 10 Low beam (DRL) 20 10 Engine management 21 20 ABS 22 20 Low beam (DRL) 23 — Not used 24 30 Powered subwoofer 25 — Not used 26 10 High beam (left side) 27 10 High beam (right side) 28 — Not used 29 — Not used 64 40 Heater blower motor 65 — Not used Relay 1 Ignition 2 Not used 3 Not used 4 A/C diode 5 High beams 6 Low beams 7 Fuel pump 8 Engine management 9 Not used 10 Not used 11 Air conditioning 12 Daytime running lights 13 Fog lamps 14 Stop lamp inhibit relay (AdvanceTrac® only) 15 Engine cooling fan level 2 (A/C) 16 Engine cooling fan level 1
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Assignment of the fuses in the Passenger compartment (2003)
№ Amp Rating Description R17 — Starter relay R18 — Rear intermittent relay R19 — Front wiper intermittent relay R20 — Not used R21 — Not used R22 — Not used R23 — Horn relay R24 — Batteiy saver relay R25 — Rear defrost relay 30 10A Light switch 31 15A Radio 32 15A Turn signal 33 20A Horn, Power seats (SVT only) 34 20A Power sunroof 35 7.5A Interior lamps, Power mirrors 36 7.5A A/C switch, Hazard flasher, Instrument cluster 37 — Not used 38 — Not used 39 — Not used 40 10A Backup lamps (automatic transaxle) 41 7.5A Radio and cluster (accessory) 42 15A Stop lamps 43 15A Rear wiper 44 20A Fog lamps 45 7.5A Recirculated air, Air conditioning 46 7.5A Anti-lock Brake System (ABS) 47 20A Cigar lighter, Rear power point (SVT only) 48 10A Data link connector 49 25A Rear defroster 50 7.5A Heated mirror, Heated backlite indicator 51 — Not used 52 15A Heated seats 53 10A Backup lamps (manual transaxle) 54 25A Rear power windows 55 25A Front power windows 56 20A Front wipers 57 7.5A Position and side lights (right) 58 7.5A Position and side lights (left) 59 7.5A Light switch (headlamps) 60 7.5A Air bag module 61 7.5A PATS modules, Instrument cluster 62 7.5A License plate lamp 63 20A Power locks (GEM)
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Fuse 63 is located on the back of the panel. See your dealer or a certified technician for service of this fuse.
Assignment of the fuses in the Power distribution box (2003)
№ Amp Rating Description 1 40A Main power supply to electrical system 2 30A Engine cooling fan (A/C) 2nd fuse 3 30A Cooling fan (2.0L engine only) 4 30A Air pump motor 5 30A Cooling fan 2 (2.0L engine only) 6 50A Engine cooling fan (A/C) 1st fuse 7 40A Main power supply to electrical system 8 30A Ignition switch, Starter 9 20A Engine management 10 10A (2.0L engine only) Batteiy voltage sensor 10 1A (2.3L engine only) Batteiy voltage sensor 11 30A Anti-lock Brake System (ABS) 12 15A Fuel pump 13 — Not used 14 — Not used 15 10A A/C clutch solenoid 16 10A Low beam (left side -conventional headlamps) 16 15A Low beam (left side – HID headlamps) 17 10A Low beam (right side -conventional headlamps) 17 15A Low beam (right side – HID headlamps) 18 10A (2.0L engine only) Heated oxygen sensors 18 15A (2.3L engine only) Heated oxygen sensors 19 — Not used 20 10A Engine module 21 20A ABS 22 20A Low beam (DRL) 23 — Not used 24 30A Subwoofer 25 — Not used 26 10A High beam (left) 27 10A High beam (right) 28 — Not used 29 — Not used 64 40A Heater blower motor R1 — Ignition relay R2 — Air pump motor relay R3 — Cooling fan (Run-on fan) relay (2.3L engine only) R4 — Not used R5 — High beams relay R6 — Low beams relay R7 — Fuel pump relay R8 — Engine management relay R9 — Cooling fan relay (2.0L engine only) R10 — Cooling fan 2 relay (2.0L engine only) R11 — Air conditioning relay R12 — Daytime Running Lamps (DRL) relay R13 — Fog lamps relay R14 — HID lamps (SVT only) R15 — Cooling fan high speed (A/C only) relay (2.0L engine only) R16 — Cooling fan low speed relay D1 — PCM diode D2 — Cooling fan diode D3 — A/C clutch diode
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Assignment of the fuses in the Passenger compartment (2004)
№ Amp Rating Description R17 — Starter relay R18 — Rear intermittent relay R19 — Front wiper intermittent relay R20 — Not used R21 — Not used R22 — Decklid/Liftgate release relay R23 — Horn relay R24 — Battery saver relay R25 — Rear defrost relay 30 10A Light switch 31 15A Radio 32 15A Turn signal 33 20A Horn, Power seats (SVT only) 34 20A Power sunroof 35 7.5A Interior lamps, Power mirrors 36 7.5A A/C switch, Hazard flasher, Instrument cluster 37 25A Decklid/Liftgate release 38 — Not used 39 — Not used 40 10A Backup lamps (automatic transaxle) 41 7.5A Radio and cluster (accessory) 42 15A Stop lamps 43 15A Rear wiper 44 20A Fog lamps 45 7.5A Recirculated air, Air conditioning 46 7.5A Anti-lock Brake System (ABS) 47 20A Cigar lighter, Rear power point (SVT only) 48 10A Data link connector 49 25A Rear defroster 50 7.5A Heated mirror, Heated backlite indicator 51 — Not used 52 15A Heated seats 53 10A Backup lamps (manual transaxle) 54 25A Rear power windows 55 25A Front power windows 56 20A Front wipers 57 7.5A Position and side lights (right) 58 7.5A Position and side lights (left) 59 7.5A Light switch (headlamps) 60 7.5A Air bag module 61 7.5A PATS modules, Instrument cluster 62 7.5A License plate lamp 63 20A Power locks (GEM)
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Fuse 63 is located on the back of the panel. See your dealer or a certified technician for service of this fuse.
Assignment of the fuses in the Power distribution box (2004)
№ Amp Rating Description 1 40A Main power supply to electrical system 2 30A Engine cooling fan (A/C) 2nd fuse 3 30A Cooling fan (2.0L engine only) 4 30A Air pump motor 5 30A Cooling fan 2 (2.0L engine only) 6 50A Engine cooling fan (A/C) 1st fuse 7 40A Main power supply to electrical system 8 30A Ignition switch, Starter 9 20A Engine management 10 10A (2.0L engine only) Battery voltage sensor 10 1A (2.3L engine only) Battery voltage sensor 11 30A Anti-lock Brake System (ABS) 12 15A Fuel pump 13 — Not used 14 — Not used 15 10A A/C clutch solenoid 16 10A Low beam (left side -conventional headlamps) 16 15A Low beam (left side – HID headlamps) 17 10A Low beam (right side -conventional headlamps) 17 15A Low beam (right side – HID headlamps) 18 10A (2.0L engine only) Heated oxygen sensors 18 15A (2.3L engine only) Heated oxygen sensors 19 — Not used 20 10A Engine module 21 20A ABS 22 20A Low beam (DRL) 23 10A Cooling fan (2.3L engine only) 24 30A Subwoofer 25 — Not used 26 — Not used 27 15A High beams (right and left) 28 — Not used 29 — Not used 64 40A Heater blower motor R1 — Ignition relay R2 — Air pump motor relay (2.3L engine only) R3 — Cooling fan (Run-on fan) relay (2.3L engine only) R4 — Not used R5 — High beams relay R6 — Low beams relay R7 — Fuel pump relay R8 — Engine management relay R9 — Cooling fan relay (2.0L engine only) R10 — Cooling fan 2 relay (2.0L engine only) R11 — Mr conditioning relay R12 — Daytime Running Lamps (DRL) relay R13 — Fog lamps relay R14 — HID lamps (SVT only) R15 — Cooling fan high speed (A/C only) relay (2.0L engine only) R16 — Cooling fan low speed relay D1 — PCM diode D2 — Cooling fan diode D3 — A/C clutch diode
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Assignment of the fuses in the Passenger compartment (2005)
№ Amp Rating Description R17 — Starter relay R18 — Rear wiper intermittent relay R19 — Front wiper intermittent relay R20 — Not used R21 — Not used R22 — Decklid/Liftgate release relay R23 — Horn relay R24 — Battery saver relay R25 — Rear defrost/Heated mirror relay 30 10A Parking lamps 31 20A Radio 32 15A Turn signal (GEM) 33 20A Horn 34 20A Stand-alone decklid relay (sedan only), Power sunroof 35 7.5A Interior lamps, Power mirrors 36 7.5A A/C switch, Instrument cluster 37 25A Decklid/Liftgate release 38 — Not used 39 — Not used 40 10A Back-up lamps (automatic transaxle only) 41 7.5A Radio and cluster (accessory) 42 15A Stop lamps 43 15A Rear wiper, Sunroof (ignition) 44 20A Fog lamps 45 7.5A Recirculated air, Air conditioning 46 7.5A Anti-lock Brake System (ABS) 47 20A Cigar lighter/Power point 48 10A Data link connector 49 25A Rear defroster 50 7.5A Heated mirror, Heated backlite indicator 51 7.5A Front passenger sensing system 52 15A Heated seats 53 10A Back-up lamps (manual transaxle only), Speed control 54 25A Rear power windows 55 25A Front power windows 56 20A Front wipers 57 7.5A Position and side lights (right-hand side) 58 7.5A Position and side lights (left-hand side), License plate lamps 59 7.5A Light switch (headlamps) 60 7.5A Air bag module 61 7.5A PATS modules, Instrument cluster 62 7.5A Radio (Start) 63 20A Power locks (GEM)
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Fuse 63 is located on the back of the panel. See your dealer or a certified technician for service of this fuse.
Assignment of the fuses in the Power distribution box (2005)
№ Amp Rating Description 1 40A Main power supply (to passenger compartment fuse panel) 2 30A Engine cooling fan (Secondary fuse) 3 40A Heater blower motor 4 30A Air pump motor (PZEV engine only) 5 — Not used 6 50A Engine cooling fan (Primary fuse) 7 40A Main power supply (to passenger compartment fuse panel) 8 30A Ignition switch, Starter solenoid 9 20A Engine management 10 1A Battery voltage sense 11 30A Anti-lock Brake System (ABS) (pumps) 12 15A Fuel pump 13 — Not used 14 — Not used 15 10A A/C clutch solenoid 16 10A Low beam (left-hand side) 17 10A Low beam (right-hand side) 18 15A Heated Exhaust Gas Oxygen (HE GO) sensors 19 — Not used 20 10A Engine module (KAP) 21 20A ABS (valves) 22 20A Daytime Running Lights (DRL) 23 — Not used 24 30A Subwoofer 25 — Not used 26 10A Left high beam 27 10A Right high beam 28 — Not used 29 — Not used R1 — Ignition relay R2 — Air pump motor relay (PZEV engine only) R3 — Cooling fan (high-speed) R4 — Cooling fan (medium-speed) R5 — High beams relay R6 — Low beams relay R7 — Fuel pump relay R8 — Engine management relay R9 — Cooling fan relay R10 — Cooling fan relay R11 — A/C clutch solenoid relay R12 — DRL relay R13 — Fog lamps relay R14 — Not used R15 — Not used R16 — Not used D1 — PCM diode D2 — Cooling fan diode D3 — A/C clutch diode D4 — Cooling fan diode
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Assignment of the fuses in the Passenger compartment (2006)
№ Amp Rating Description R17 — Starter relay R18 — Rear wiper intermittent relay R19 — Front wiper intermittent relay R20 — Not used R21 — Not used R22 — Not used R23 — Horn relay R24 — Battery saver relay R25 — Rear defrost/Heated mirror relay 30 10A Parking lamps 31 20A Radio 32 15A Turn signal (GEM) 33 20A Horn 34 20A Power sunroof 35 7.5A Interior lamps, Power mirrors 36 7.5A A/C switch, Instrument cluster 37 — Not used 38 — Not used 39 — Not used 40 10A Back-up lamps (automatic transaxle only) 41 7.5A Radio and cluster (accessory) 42 10A Stop lamps, Shift interlock 43 15A Rear wiper, Sunroof (ignition) 44 — Not used 45 7.5A Recirculated air, Air conditioning 46 — Not used 47 20A Cigar lighter/Power point 48 10A Data link connector 49 25A Rear defroster 50 7.5A Heated mirror, Heated backlite indicator 51 7.5A Front passenger sensing system 52 15A Heated seats 53 10A Back-up lamps (manual transaxle only), Speed control 54 25A Rear power windows 55 25A Front power windows 56 20A Front wipers 57 — Not used 58 — Not used 59 7.5A Light switch (headlamps) 60 7.5A Air bag module 61 7.5A PATS modules, Instrument cluster 62 7.5A Radio (Start) 63 20A Power locks (GEM)
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Fuse 63 is located on the back of the panel. See your dealer or a certified technician for service of this fuse.
Assignment of the fuses in the Power distribution box (2006)
№ Amp Rating Description 1 40A Main power supply (to passenger compartment fuse panel) 2 — Not used 3 — Not used 4 30A Air pump motor (PZEV engine only) 5 — Not used 6 50A Engine cooling fan (Primary fuse) 7 40A Main power supply (to passenger compartment fuse panel) 8 30A Ignition switch, Starter solenoid 9 20A Engine management 10 1A Battery voltage sense 11 30A Subwoofer 12 15A Fuel pump motor 13 — Not used 14 — Not used 15 20A ABS (valves) 16 10A Low beam (left-hand side) 17 10A Low beam (right-hand side) 18 15A Heated Exhaust Gas Oxygen (HE GO) sensors 19 40A Heater blower motor 20 10A Engine module (KAP) 21 10A A/C 22 20A Daytime Running Lights (DRL) 23 — Not used 24 30A Anti-lock Brake System (ABS) (pumps) 25 — Not used 26 15A Fog lamps 27 15A High beams 28 — Not used 29 10A ABS module, Speed control R1 — Ignition relay R2 — Air pump motor relay (PZEV engine only) R3 — Cooling fan (high-speed) R4 — Cooling fan (low-speed) R5 — High beams relay, Fog lamps R6 — Low beams relay R7 — Fuel pump relay R8 — Engine management relay R9 — Cooling fan relay R10 — Cooling fan relay R11 — A/C clutch solenoid relay R12 — DRL relay R13 — Not used R14 — Not used R15 — Not used R16 — Not used D1 — PCM diode D2 — Not used D3 — A/C clutch diode D4 — Not used
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Assignment of the fuses in the Passenger compartment (2007-2009)
№ Amp Rating Description R17 — Starter relay R18 — Not used R19 — Not used R20 — Not used R21 — Daytime running lamps R22 — Not used R23 — Not used R24 — Not used R25 — Rear defrost/Heated mirror relay 30 10A Parking lamps 31 20A Radio 32 15A Turn signal (GEM) 33 20A Sunroof 34 20A Horn 35 7.5A A/C switch, Instrument cluster 36 7.5A Interior lamps, Power mirrors 37 — Not used 38 — Not used 39 2A PCM relay coil 40 25A Rear defroster 41 — Not used 42 10A Stop lamps, Shift interlock 43 15A Rear wiper, Sunroof (ignition) 44 15A Daytime Running Lamps (DRL) 45 7.5A Recirculated air, Air conditioning 46 — Not used 47 20A Cigar lighter/Power point 48 10A Data link connector 49 7.5A Heated mirror, Heated backlite indicator 50 10A Back- up lamps (automatic transaxle only) 51 7.5A Front passenger sensing system 52 15A Heated seats 53 10A Back-up lamps (manual transaxle only), Speed control 54 25A Rear power windows 55 25A Front power windows 56 20A Front wipers 57 7.5A Radio and cluster (accessory) 58 — Not used 59 7.5A Light switch (headlamps) 60 7.5A Air bag module 61 7.5A PATS modules, Instrument cluster 62 7.5A Radio (Start) 63 20A Power locks (GEM)
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Fuse 63 is located on the back of the panel. See your dealer or a certified technician for service of this fuse.
Assignment of the fuses in the Power distribution box (2007-2009)
№ Amp Rating Description 1 40A Main power supply (to passenger compartment fuse panel) 2 — Not used 3 — Not used 4 30A Air pump motor (PZEV engine only) 5 30A Anti-lock Brake System (ABS) (pumps) 6 50A Engine cooling fan (Primary fuse) 7 40A Main power supply (to passenger compartment fuse panel) 8 30A Ignition switch, Starter solenoid 9 20A Engine management 10 1A Battery voltage sense 11 30A Subwoofer 12 15A Fuel pump motor 13 20A Anti-lock Brake System (ABS) (valves) 14 — Not used 15 — Not used 16 10A Low beam (left-hand side) 17 10A Low beam (right-hand side) 18 15A Heated Exhaust Gas Oxygen (HE GO) sensors 19 40A Heater blower motor 20 10A Engine module (KAP) 21 10A A/C 22 20A Low beams 23 15A High beams, Fog lamps 24 — Not used 25 — Not used 26 — Not used 27 — Not used 28 — Not used 29 10A ABS module, Speed control R1 — Ignition relay R2 — High beam relay, Fog lamps relay R3 — Cooling fan (high-speed) R4 — Cooling fan (low-speed) R5 — A/C relay R6 — Low beams relay R7 — Fuel pump relay R8 — Engine management relay R9 — Cooling fan relay R10 — Cooling fan relay R11 — Not used R12 — Not used R13 — Not used R14 — Not used R15 — Air pump motor relay R16 — Not used D1 — Not used D2 — Not used D3 — A/C clutch diode D4 — Not used
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