Ford Fiesta (1988 – 1997) – fuse box diagram

Year of production: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997

Ford Fiesta MK3 – pre – 1992 models – fuse box

 

Fuse	Rating [A]	Circuits protected
1	3	Electronic engine control system
2	15	Interior light, cigarette lighter, clock and radio memory
3	20	Central locking system
4	30	Heated rear window element
5	10	Dim-dip lighting
6	10	Left-hend side lights and rear fog lights
7	10	Right-hand side lights
8	10	Left-hand dipped beam
9	10	Right-hand dipped beam
10	15	Left-hand main beam and right-hand auxiliary driving light
11	15	Right-hand main beam and right-hand auxiliary driving light
12	20	Heater fan motor and reversing light
13	30	Radiator cooling fan motor
14	15	Front foglights (XR2i only)
15	15	Horn
16	20	Wiper motor and windscreen/tailgate washer pump
17	10	Brake stop lights, instrument illumination and instrument warning
18	30	Electrically operated windows
19	20	Electric fuel pomp
20	10	Oxygen sensor (vehicles with catalytic converter)
21	10	Left-hand direction indicators
22	10	Right-hand direction indicators
Additional fuses behind main fuse board
23	—	Unused
24	10	Rear fog lights
25	10	Rear fog lights
26	15	Tailgate remote release
27	30	Heated windscreen
28	30	Heated windscreen

Relays (pre – 1992 models)

No	Circuits controlled
I	Heated rear window
II	Windscreen wiper delay
III	CFI (fuel injection) delay relay
IV	Not used on UK model
V	Ignition switch
VI	Automatic transmission starter inhibitor/electric fuel pump (bridge fitted to carburettor engines without automatic transmission)
VII	Headlight main beam
VIII	Dim-dip lighting
IX	Not used on UK model
X	Not used on UK model
XI	Heated windscreen
XII	Ani-lock braking system
A	Idle speed control (automatic transmission) two-tone horn (where fitted)
B	Not used on UK model
C	Front foglights (XR2i)
D	Headlight dipped beam
E	Dim-dip lighting

 

Ford Fiesta MK3 – 1992 models onward – fuse box

 

Fuse	Rating [A]	Circuits protected
1	3	Electronic engine control system
2	15	Interior light, cigarette lighter, clock and radio memory
3	20	Central locking system
4	30	Heated rear window element
5	10	Dim-dip lighting
6	10	Left-hend side lights and rear fog lights
7	10	Right-hand side lights
8	10	Left-hand dipped beam
9	10	Right-hand dipped beam
10	15	Left-hand main beam and right-hand auxiliary driving light
11	15	Right-hand main beam and right-hand auxiliary driving light
12	20	Heater fan motor and reversing light
13	30	Radiator cooling fan motor
14	15	Front foglights (XR2i only)
15	15	Horn
16	20	Wiper motor and windscreen/tailgate washer pump
17	10	Brake stop lights, instrument illumination and instrument warning
18	30	Electrically operated windows
19	20	Electric fuel pomp
20	10	Oxygen sensor (vehicles with catalytic converter)
21	10	Left-hand direction indicators
22	10	Right-hand direction indicators
Additional fuses behind main fuse board
23	–*	Unused
	10**	Rear fog lights
24	–*	Unused
	10**	Rear fog lights
25	15	Tailgate remote release, anti-thef warning system
26	30	Heated windscreen
27	30	Heated windscreen
28	20*	Full-length sunroof
	30**	Automatic tranmission starter inhibitor
29	10	Air bag
* Pre-1994 models** 1994 models onward

Relays  1992 models onward

No	Circuits controlled
I	Heated rear window
II	Windscreen wiper delay
III	CFI (fuel injection) delay relay or EFI supply relay (fuel injection)
IV	Not used on UK model
V	Ignition switch
VI	Automatic transmission starter inhibitor, anti-thef warning system
VII	Headlight main beam
VIII	Anti-lock braking system and/or dim-dip lighting
IX	Not used on UK model
X	Not used on UK model
XI	Heated windscreen
XII	Ani-lock braking system
A	Idle speed control (automatic transmission) two-tone horn (where fitted)
B	Fuel pump
C	Front foglights (XR2i, RS Turbo an RS 1800)
D	Headlight dipped beam
E	Dim-dip lighting
F	Not used on UK models

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.