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Ford Focus (1999 – 2007) Fuse Box Location and Diagrams Guide

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Ford Focus (1999 – 2007) Fuse Box Location and Diagrams Guide

This Guide covers Ford Focus (1999–2007) fuse box locations and schematics, making it easy to find and utilize the right fuses for electrical troubleshooting and repair.

Fuses and Relays

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 componentsFord Focus (1999 - 2007) Fuse Box Location and Diagrams 3

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.

Changing a fuseFord Focus (1999 - 2007) Fuse Box Location and Diagrams 4

A fuse puller is located in the lid of the auxiliary fuse box.

Fuse Box Locations

Passenger Compartment

Ford Focus (1999 - 2007) Passenger Fuse Box Location 2

This is located on the left-hand side underneath the instrument panel.
Open the glove compartment. Push in both sides of the glove compartment and swivel it down completely.

Engine CompartmenFord Focus (1999 - 2007) Engine Fuse Box Location 1

This is located on the left-hand side of the engine compartment.
To check or replace a fuse, remove the cover of the fuse box by releasing the catch and lifting up.

Passenger Compartment Fuse Box Diagram

Ford Focus (1999)

Ford Focus (1999) Passenger Fuse Box Diagram 4

Central fuse box
Fuse Ampere rating Colour Circuits protected
30 10 red Light switch
31 15 blue Radio
32 15 blue Direction indicator (GEM)
33 20 yellow Horn, power seat
34 20 yellow Power sunroof
35 7.5 brown Interior lights, power mirrors
36 7.5 brown Electronic modules, instrument
cluster
37 25 white Power windows, central global
closing (left-hand side)
38 25 white Power windows, central global
closing (right-hand side)
39 – – Not used
40 10 red Reversing light
41 7.5 brown Radio (accessory)
42 15 blue Brake lights
43 15 blue Power windows, rear screen wiper
44 20 yellow Front and rear fog lights
45 7.5 brown Air conditioning, recirculated air
46 7.5 brown ABS module
47 15 blue Cigar lighter, centre power point
48 10 red Data link connector
49 25 white Heated rear screen
50 7.5 brown Heated mirrors
Central fuse box
Fuse Ampere rating Colour Circuits protected
51 – – Not used
52 15 blue Heated front seats
53 10 red Reversing light, heated washer jets
54 – – Not used
55 25 white Front power windows
56 20 yellow Front screen wiper
57 7.5 brown Side lights right-hand side
58 7.5 brown Side lights left-hand side
59 10 red Light switch
60 7.5 brown Air bag module
61 7.5 brown Electronic modules, instrument
cluster
62 7.5 brown Number plate lights
63 20 yellow Central locking (on the rear side of
the fuse box)
Ford Focus (2000 to 2001)

Ford Focus (2000 to 2001) Passenger Fuse Box Diagram 6

Passenger compartment fuse panel
Fuse Fuse 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
Ford Focus (2002)

Ford Focus (2002) Passenger Fuse Box Diagram 8

Passenger compartment fuse panel
Fuse Fuse amp. rating Description
30 10 Light switch
31 15 Radio
32 15 Turn signal
33 20 Horn
34 20 Power sunroof
35 7.5 Interior lamps, power mirrors
36 7.5 A/C switch, hazard flasher, instrument cluster
37 Not used
38 Not used
39 Not used
40 10 Back-up lamps (automatic transmission)
41 7.5 Radio and cluster (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
48 10 Data link connector
49 25 Rear defrost
50 Not used
Passenger compartment fuse panel
Fuse Fuse amp. rating Description
51 Not used
52 Not used
53 10 Back-up lamps (manual transmission),
speed control
54 25 Rear power windows
55 25 Front power windows
56 20 Front wipers
57 7.5 Position and side lights (right)
58 7.5 Position and side lights (left)
59 7.5 Light switch (headlamps)
60 7.5 Air bag module
61 7.5 PATS modules, instrument cluster
62 7.5 License plate lamp
63 20 Power locks (GEM) (on back side of fuse panel)
Relays in the passenger compartment fuse panel
Relay Description
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
Ford Focus (2003 to 2005)

Ford Focus (2003 to 2005) Passenger Fuse Box Diagram 10

Fuse/Relay Location Fuse Amp Rating Passenger Compartment Fuse Panel 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 — 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

Not used (2003)

Decklid/Liftgate release (2004)

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)

Fuse/Relay Location Fuse Amp Rating Passenger Compartment Fuse Panel Description
48 10A Data link connector
49 25A Rear defroster
50 7.5A Heated mirror, Heated backlite

indicator

51 —

7.5A

Not used (2003 to 2004)

Front passenger sensing system (2005)

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)
Ford Focus (2006 to 2007)

Ford Focus (2006 to 2007) Passenger Fuse Box Diagram 13

Fuse/Relay Location Fuse Amp Rating Passenger Compartment Fuse Panel 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)
Fuse/Relay Location Fuse Amp Rating Passenger Compartment Fuse Panel Description
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

Not used (2006)

Daytime Running Lamps (DRL) (2007)

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
Fuse/Relay Location Fuse Amp Rating Passenger Compartment Fuse Panel Description
61 7.5A PATS modules, Instrument cluster
62 7.5A Radio (Start)
63 20A Power locks (GEM)

Engine Compartment Fuse Box Diagram

Ford Focus (1999)Ford Focus (1999) Engine Fuse Box Diagram 5
Fuses in the auxiliary fuse box (in the engine compartment)
Fuse Ampere rating Colour Circuits protected
1 1 40 orange Main power supply to electrical system
2 – – Not used
3 40 orange Glow plug heater 2
4 1 50 red Heated front screen
5 1 60 blue Diesel glow plug
6 1 30 green Engine cooling fan (air conditioning)
7 1 40 orange Main power supply to electrical system
8 1 30 green Ignition
9 1 20 yellow Engine management
10 1 black Battery voltage sensor
11 30 green ABS pump
12 15 blue Fuel pump, diesel injection pump
13 30 green Headlight washer system
14 10 red Daytime running lights (parking lights)
15 10 red A/C clutch solenoid
16 15 blue Dipped beam left-hand side
17 15 blue Dipped beam right-hand side
Fuses in the auxiliary fuse box (in the engine compartment)
Fuse Ampere rating Colour Circuits protected
18 10 red H02S sensor transmitter
(catalytic converter)
19 – – Not used
20 10 red Engine management
21 20 yellow ABS valves
22 20 yellow Daytime running lights (Xenon headlights
only)
23 20 yellow Auxiliary heater (diesel engine), power sup-
ply for battery backup sounder
(ST170 only)
24 30 green Glow plug heater 1, subwoofer
(ST170 only)
25 15 blue Daytime running lights (conventional
headlights only)
26 10 red Main beam left-hand side
27 10 red Main beam right-hand side
28 10 red Heated front screen, diesel fuel fired heater,
diesel engine
29 30 green Engine cooling fan (air conditioning)
64 30 green Heater blower motor
65 30 green Engine cooling fan
Ford Focus (2000 to 2001)

Ford Focus (2000 to 2001) Engine Fuse Box Diagram 7

Power distribution box
Fuse Fuse 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
Relays in the power distribution box
Relay Description
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 running lights
13 Fog lamps
14 Not used
15 Engine cooling fan level 2 (A/C)
16 Engine cooling fan level 1
Ford Focus (2002 )

Ford Focus (2002) Engine Fuse Box Diagram 9

Power distribution box
Fuse Fuse 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 Battery voltage sensor
11 30 ABS
12 15 Fuel pump
13 Not used
14 Not used
15 10 AC clutch solenoid
16 10 Low beam (left side  conventional headlamps)
15 Low beam (left side HID headlamps)
17 10 Low beam (right side  conventional headlamps)
15 Low beam (right side HID headlamps)
18 10 Heated oxygen sensors
19 Not used
20 10 Engine module
21 20 ABS
22 20 Low beam (DRL)
23 Not used
24 30 MACH 500 subwoofer
25 30 MACH 500 subwoofer
26 10 High beam (left side)
27 10 High beam (right side)
28 Not used
29 Not used
64 40 Heater blower motor
Relays in the power distribution box
Relay Description
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 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
Ford Focus (2003 to 2004)

Ford Focus (2003 to 2004) Engine Fuse Box Diagram 11

Fuse/Relay Location Fuse Amp Rating Power Distribution Box 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
Fuse/Relay Location Fuse Amp Rating Power Distribution Box Description
10 10A (2.0L engine

only)

Battery voltage sensor
1A (2.3L engine

only)

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)

15A Low beam (left side – HID

headlamps)

17 10A Low beam (right side –

conventional headlamps)

15A Low beam (right side – HID

headlamps)

18 10A (2.0L engine

only)

Heated oxygen sensors
15A (2.3L engine

only)

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)(2003)

Not used (2004)

27 10A High beam (right)
28 — Not used
29 — Not used
Fuse/Relay Location Fuse Amp Rating Power Distribution Box Description
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
Ford Focus (2005)

Ford Focus (2005) Engine Fuse Box Diagram 12

Fuse/Relay Location Fuse Amp Rating Power Distribution Box 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
Fuse/Relay Location Fuse Amp Rating Power Distribution Box Description
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

(HEGO) 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
Fuse/Relay Location Fuse Amp Rating Power Distribution Box Description
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
Ford Focus (2006 to 2007)

Ford Focus (2006 to 2007) Engine Fuse Box Diagram 14

Fuse/Relay Location Fuse Amp Rating Power Distribution Box 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
Fuse/Relay Location Fuse Amp Rating Power Distribution Box Description
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 (HEGO)

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
Fuse/Relay Location Fuse Amp Rating Power Distribution Box Description
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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