Ford Fiesta Mk4 (1997-2002) Fuse Diagram


Fuse box diagram (fuse layout), location and assignment of fuses and relays Ford Fiesta Mk4 (1997, 1998, 1999, 2000, 2001, 2002).

Ford Fiesta Mk4 (1997-2002)

Checking and Replacing Fuses

Fuses and circuit breakers protect your vehicle’s electrical system from overloading. If electrical parts in your vehicle are not working, the system may have been overloaded and blown a fuse or tripped a circuit breaker. Before you replace or repair any electrical parts, check the appropriate fuses or circuit breakers.

To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse.


  • Before replacing fuses check that the key has been removed from the ignition and that all the services are switched off and/or disengaged.
  • Always disconnect the battery before servicing high current fuses.
  • 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.
  • Never replace a broken fuse with anything other than a new fuse. Use always an intact fuse of the same color.
  • If a fuse blows again contact a qualified service center.

Passenger Compartment Fuse Box Diagram

The fuse block is located in the dash panel.

Passenger Compartment Fuse Box Location

AProtected Component
115Cigar lighter
2201) Clock, Heating, Interior Lights, Clock, Radio Memory
7.52) Interior Lights, Climate Control Module, Clock, Instrument Panel
3102) GEM Module
2) Fridge Van; up to 1999: Refrigeration System Relay, Evaporator Control Relay
4151) Heated Rear Window, Heated Exterior Mirrors
202) Heated Rear Window
5201) Horn, Alarm
152) Multifunction Switch (Horn)
6101) Left Side Lamp
7.52) Left Side Lamp, Headlight Range Control, License Plate Light, Climate Control Module, Radio, Heated Rear Window Switch, Instrument Panel, Rear Fog Light Switch, Front Fog Light Switch, Heated Windshield Switch
7101) Right Side Lamp
7.52) Right Side Lamp, License Plate Light
815Up to 09.1999: Central Locking, Electric Mirrors
As of 09.1999: GEM Module
9151) Seat Height Adjustment
252) Multifunction Switch (Exterior Light)
1015Heated Front Seat
1130Electric Windows, Central Locking
1220Wiper Motor, Screen Washer Pump
13151) Brake Light, Instrument Panel
152) Brake Light Switch, Climate Control Module, Gearbox Switch (Manual Transmission), Gearbox Position Sensor (Automatic Transmission), Heater Control Valve Solenoid, Heated Rear Window Switch, Instrument Panel
1410Air Bag
15101) Heated Mirrors
7.52) Electric Mirrors
1630Heater Blower Motor
1715Direction Indicators
18151) Ignition
152) GEM Module, Auxiliary Relay, Main Relay, Ignition coil DIS (1,3 L Endura–E, 1,25 and 1,4 L ZETEC–SE), Passive Anti-Theft Module (1,8 L Diesel Endura–DE)
19101) Engine Management, Radio, Alarm
7.52) Fuse No.30, Radio, Clock, Instrument Panel
20301) Headlight Washer
101) RHD: Dim/Dip
202) Multifunction Switch (Daytime Running Lights, Exterior Light)
21152) As of 09.1999: Central Locking
2210Data Link Connector (DLC), Radio
42152) Up to 09.1999: GEM Module
102) Fridge Van; as of 09.1999: Refrigeration System Relay, Evaporator Control Relay
43102) Daytime Running Light Relay (Parking Lights)
49202) Daytime Running Lights, Exterior Light
50252) Exterior Light
IIgnition Relay
IIHeated Windshield Relay
VIIDaytime Running Light Relay (Parking Lights)
VIIIDaytime Running Light Relay (DTRL)
IXHeated Windshield Relay
XHeated Rear Window Relay
XIDaytime Running Light Relay (Parking Lights)
1) Haynes
2) Electrical Wiring Diagrams (CG1647es)


Engine Compartment Fuse Box

Engine Compartment Fuse Box

AProtected Component
21-Not Used
22-Not Used
2310Left Main Beam
2410Right Main Beam
2510Left Low Beam
2610Right Low Beam
2710Petrol Engines: Lambda Sensor
15Diesel Engines: Fuel Heater
28151,8 L Diesel Endura–DE: PCM Module, EGR, Glow Plug Relay, Engine Cooling Fan Relay, High Speed Cooling Fan Relay (with air conditioning), Air Conditioning Relay, Vehicle Speed Sensor (VSS)
Petrol Engines: Fuel Pump Relay, Engine Cooling Fan Relay, High Speed Cooling Fan Relay (with air conditioning), Air Conditioning Relay, Vehicle Speed Sensor (VSS), Passive Anti-Theft Module (1,25 L ZETEC–SE 1,3 L Endura–DE), PCM Module, Mass Air Flow Sensor (MAF; 1,4 L ZETEC–SE), Idle Air Control Valve, Injector, Canister Purge Valve
2920Air Conditioning Relay, Front Fog Light Relay, Dual Pressure Switch, Refrigeration System Relay (Fridge Van), Evaporator Control Relay (Fridge Van)
323PCM Module
3330ABS (all models with ABS), Engine Cooling Fan (without ABS, without A/C)
3430PCM Module
3510Passive Anti-Theft Module (1,8 L Diesel Endura–DE), Fuel Pump Relay
3660Engine Cooling Fan Relay, High Speed Cooling Fan Relay (with air conditioning), Glow Plug Relay, Inhibitor Relay
3740Heated Windshield Relay
60Fridge Van: Cooling Fan Relay (Refrigeration System), High Speed Cooling Fan Relay
3810Main Relay
3960Daytime Running Light Relay (DTRL), Fuse No.: 1, 2, 3, 4, 5, 21, 22 (Passenger Compartment Fuse Box)
4060Ignition Lock, Fuse No.: 42, 50 (Passenger Compartment Fuse Box)
R1Auxiliary Relay
R2Inhibitor Relay
R3Diesel Engines: Glow Plug Relay
R4Engine Cooling Fan Relay
R5High Speed Cooling Fan Relay
R6Air Conditioning Relay
R7Air Conditioning Relay
R8Main Relay
R9Petrol Engines: Fuel Pump Relay
Diesel Engines: Fuel Heater Relay
R10Front Fog Light Relay
R11Low Beam Relay
R12High Beam Relay

Relay Box (Fridge Van)

Relay Box

R1Refrigeration System
R4Cooling Fan
R5High Speed Cooling Fan
R6Low Speed Cooling Fan
R7Clutch Control