Fuse Box Diagrams Ford Focus (US) (2000-2004)

In this article, you will find information about the fuses of the Ford Focus (North American version) (models 2000, 2001, 2002, and 2003), including diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.

Ford Focus (US) (2000-2004)

Checking and Replacing Fuses in Ford Focus (US)

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. To remove a fuse use the fuse puller tool provided on the fuse panel cover.

Caution!

  • 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.
  • Always disconnect the battery before servicing high current fuses.
  • To reduce risk of electrical shock, always replace the cover to the Power Distribution Box before reconnecting the battery or refilling fluid reservoirs.

Location of Fuse Boxes

Passenger Compartment Fuse Panel:
The fuse panel is located below and to the left of the steering wheel by the brake pedal. Remove the panel cover to access the fuses.
Ford Focus (US) (2000-2004): Passenger compartment fuse panel location

Power Distribution Box:
The power distribution box is located in the engine compartment. The power distribution box contains high-current fuses that protect your vehicle’s main electrical systems from overloads.
Ford Focus (US) (2000-2004): Engine compartment fuse box location

Fuse Box Diagrams

2000

Passenger Compartment Fuse Panel

Ford Focus (US) (2000): Passenger compartment fuse panel diagram

List of fuses in the passenger compartment fuse panel (2000)
№ADescription
307.5AABS
3115ARadio
3210ALight switch
3315AHazard flasher
3420AHorn
357.5AInterior lamps, power mirrors
367.5ACentral timer, electronic modules
37-Not used
38-Not used
3910ABack-up lamps
40-Not used
41-Not used
42-Not used
4315ARear wiper
4420AFog lamps
45-Not used
4615ACigar lighter
477.5ASide lights (left)
487.5ASide lights (right)
4925ARear defrost
507.5ARadio, central timer
51-Not used
52-Not used
5310ABack-up lamps
5415ABrake lamps
5520AFront wipers
5625AFront power Windows
5725ARear power Windows
587.5AAir conditioning, recirculated air
597.5AElectronic modules, instrument cluster
607.5AAir bag module
617.5ALight switch
62-Not used
6320ACentral lock module (on back side of fuse panel)
Relay
17Starter
18Rear intermittent wiper (may be incorporated with relay 19)
19Front intermittent wiper (may be incorporated with relay 18)
20Not used
21Not used
22Not used
23Horn
24Battery saver
25Rear defrost
Power Distribution Box

Ford Focus (US) (2000): Engine compartment fuse box diagram

List of fuses in the power distribution box (2000)
№ADescription
140AMain power supply to electrical System
230AEngine cooling fan (A/C) 2nd fuse
3-Not used
4-Not used
5-Not used
650AEngine cooling fan (A/C) lst fuse
740AMain power supply to electrical System
830AIgnition
920AEngine management
1010ABattery voltage sensor, diagnostic plug
1130AABS
1215AFuel pump
13-Not used
14-Not used
15-Not used
1610ALow beam (left side)
1710ALow beam (right side)
1810AHeated oxygen sensors
19-Not used
2010AEngine management
2120AABS
2220ADRL (low beams)
23-Not used
24-Not used
25-Not used
2610AHigh beam (left side)
2710AHigh beam (right side)
28-Not used
29-Not used
6430AHeater blower motor
65-Not used
Relay
1Ignition
2Not used
3Not used
4Not used
5High beams
6Low beams
7Fuel pump
8Engine management
9Not used
10Not used
11Air conditioning
12Daytime running lights
13Fog lamps
14Not used
15Engine cooling fan level 2 (A/C)
16Engine cooling fan level 1

2001

Passenger Compartment Fuse Panel

Ford Focus (US) (2001): Passenger compartment fuse panel diagram

List of fuses in the passenger compartment fuse panel (2001)
№ADescription
307.5ABS
3115Radio
3210Light switch
3315Hazard ílasher
3420Horn
357.5Interior lamps, power mirrors
367.5Central timer, electronic modules
37-Not used
38-Not used
3910Back-up lamps
40-Not used
41-Not used
42-Not used
4315Rear wiper
4420Fog lamps
45-Not used
4615Cigar lighter
477.5Side lights (left)
487.5Side lights (right)
4925Rear defrost
507.5Radio, central timer
51-Not used
52-Not used
5310Back-up lamps
5415Brake lamps
5520Front wipers
5625Front power Windows
5725Rear power Windows
587.5Air conditioning, recirculated air
597.5Electronic modules, instrument cluster
607.5Air bag module
617.5Light switch
62-Not used
6320Central lock module (on back side of fuse panel)
Relay
17Starter
18Rear intermittent wiper (may be incorporated with relay 19)
19Front intermittent wiper (may be incorporated with relay 18)
20Not used
21Not used
22Not used
23Horn
24Battery saver
25Rear defrost
Power Distribution Box

Ford Focus (US) (2001): Engine compartment fuse box diagram

List of fuses in the power distribution box (2001)
№ADescription
140AMain power supply to electrical system
230AEngine cooling fan (A/C) 2nd fuse
3-Not used
4-Not used
5-Not used
650AEngine cooling fan (A/C) lst fuse
740AMain power supply to electrical system
830AIgnition
920AEngine management
1010ABattery voltage sensor, diagnostic plug
1130AABS
1215AFuel pump
13-Not used
14-Not used
15-Not used
1610ALow beam (left side)
1710ALow beam (right side)
1810AHeated oxygen sensors
19-Not used
2010AEngine management
2120AABS
2220ADRL (low beams)
23-Not used
24-Not used
25-Not used
2610AHigh beam (left side)
2710AHigh beam (right side)
28-Not used
29-Not used
6430AHeater blower motor
65-Not used
Relay
1Ignition
2Not used
3Not used
4Not used
5High beams
6Low beams
7Fuel pump
8Engine management
9Not used
10Not used
11Air conditioning
12Daytime running lights
13Fog lamps
14Stop lamp inhibit relay (AdvanceTrac only)
15Engine cooling fan level 2 (A/C)
16Engine cooling fan level 1

2002

Passenger Compartment Fuse Panel

Ford Focus (US) (2002): Passenger compartment fuse panel diagram

List of fuses in the passenger compartment fuse panel (2002)
№ADescription
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-Battery saver relay
R25-Rear defrost relay
3010ALight switch
3115ARadio
3215ATurn signal
3320AHorn, Power seats (SVT only)
3420APower sunroof
357.5AInterior lamps, Power mirrors
367.5AA/C switch, Hazard flasher, Instrument cluster
37-Not used
38-Not used
39-Not used
4010ABackup lamps (automatic transaxle)
417.5ARadio and cluster (accessory)
4215AStop lamps
4315ARear wiper
4420AFog lamps
457.5ARecirculated air, Air conditioning
467.5AAnti-lock Brake System (ABS)
4720ACigar lighter, Rear power point (SVT only)
4810AData link connector
4925ARear defroster
507.5AHeated mirror, Heated backlite indicator
51-Not used
5215AHeated seats
5310ABackup lamps (manual transaxle)
5425ARear power Windows
5525AFront power Windows
5620AFront wipers
577.5APosition and side lights (right)
587.5APosition and side lights (left)
597.5ALight switch (headlamps)
607.5AAir bag module
617.5APATS modules, Instrument cluster
627.5ALicense plate lamp
6320APower locks (GEM) (Fuse 63 is located on the back of the fuse panel. See your dealer or a certified technician for service of this fuse.)
Power Distribution Box

Ford Focus (US) (2002): Engine compartment fuse box diagram

List of fuses in the power distribution box (2002)
№ADescription
140AMain power supply to electrical system
230AEngine cooling fan (A/C) 2nd fuse
330ACooling fan (2.0L engine only)
430AAir pump motor
530ACooling fan 2 (2.0L engine only)
650AEngine cooling fan (A/C) lst fuse
740AMain power supply to electrical system
830AIgnition switch, Starter
920AEngine management
1010A (2.0L engine only)Battery voltage sensor
1A (2.3L engine only)
1130AAnti-lock Brake System (ABS)
1215AFuel pump
13-Not used
14-Not used
1510AA/C clutch solenoid
1610ALow beam (left side - conventional headlamps)
15ALow beam (left side - HID headlamps)
1710ALow beam (right side - conventional headlamps)
15ALow beam (right side - HID headlamps)
1810A (2.0L engine only)Heated oxygen sensors
15A (2.3L engine only)
19-Not used
2010AEngine module
2120AABS
2220ALow beam (DRL)
23-Not used
2430ASubwoofer
25-Not used
2610AHigh beam (left)
2710AHigh beam (right)
28-Not used
29-Not used
6440AHeater 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

2003

Passenger Compartment Fuse Panel

Ford Focus (US) (2003): Passenger compartment fuse panel diagram

List of fuses in the passenger compartment fuse panel (2003)
№ADescription
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
3010ALight switch
3115ARadio
3215ATurn signal
3320AHorn, Power seats (SVT only)
3420APower sunroof
357.5AInterior lamps, Power mirrors
367.5AA/C switch, Hazard flasher, Instrument cluster
3725ADecklid/Liftgate release
38-Not used
39-Not used
4010ABackup lamps (automatic transaxle)
417.5ARadio and cluster (accessory)
4215AStop lamps
4315ARear wiper
4420AFog lamps
457.5ARecirculated air, Air conditioning
467.5AAnti-lock Brake System (ABS)
4720ACigar lighter, Rear power point (SVT only)
4810AData link connector
4925ARear defroster
507.5AHeated mirror, Heated backlite indicator
51-Not used
5215AHeated seats
5310ABackup lamps (manual transaxle)
5425ARear power Windows
5525AFront power Windows
5620AFront wipers
577.5APosition and side lights (right)
587.5APosition and side lights (left)
597.5ALight switch (headlamps)
607.5AAir bag module
617.5APATS modules, Instrument cluster
627.5ALicense plate lamp
6320APower locks (GEM) (Fuse 63 is located on the back of the fuse panel. See your dealer or a certified technician for service of this fuse.)
Power Distribution Box

Ford Focus (US) (2003): Engine compartment fuse box diagram

List of fuses in the power distribution box (2003)
№ADescription
140AMain power supply to electrical system
230AEngine cooling fan (A/C) 2nd fuse
330ACooling fan (2.0L engine only)
430AAir pump motor
530ACooling fan 2 (2.0L engine only)
650AEngine cooling fan (A/C) lst fuse
740AMain power supply to electrical system
830AIgnition switch, Starter
920AEngine management
1010A (2.0L engine only)Battery voltage sensor
1A (2.3L engine only)
1130AAnti-lock Brake System (ABS)
1215AFuel pump
13-Not used
14-Not used
1510AA/C clutch solenoid
1610ALow beam (left side - conventional headlamps)
15ALow beam (left side - HID headlamps)
1710ALow beam (right side - conventional headlamps)
15ALow beam (right side - HID headlamps)
1810A (2.0L engine only)Heated oxygen sensors
15A (2.3L engine only)
19-Not used
2010AEngine module
2120 AABS
2220 ALow beam (DRL)
23-Not used
2430ASubwoofer
25-Not used
26-Not used
2715AHigh beams (right and left)
28-Not used
2910ACooling fan (2.3L engine only)
6440AHeater 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-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