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Fuses and relay information

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The Ford Mondeo hit our roads in 1993, and has consistently been a sales success. Now on its 4th incarnation, it remains a drivers favourite.
For more information, visit the Ford Mondeo forum on TalkFord.com, the definitive resource site covering all Fords from the present day to the 1970's.

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Overview Guide
Ford Model: Mondeo
Petrol/Diesel: ???
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Mondeo MK2 fuses and relays information

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Switch off the ignition and all electrical equipment off before you do anything.

Always replace a fuse with a new one of the same rating!

The main fuse box is located under the passenger side glove box and the engine bay fuse box is located at the front right of the engine compartment near the battery.

Fuses and relays in the engine compartment.

Fuse number. Amp rating. Colour. Circuits protected.

1*. 80. Black. Main power supply to vehicle electrical system.

2*. 60. Yellow. Engine cooling fan.

3* 80. Black. Diesel engine,ABS,heater blower,air conditioning.

OR. 60. Yellow. ABS,traction control heater blower,air conditioning.

4. 20. Yellow. Engine management,ignition,diesel engine heater.

5. 30. Green. Heated windscreen. (left hand side)

6. 30. Green. Heated windscreen. (right hand side)

7. 15. Light Blue. Battery sensor,auxiliary heater.

8. Not used.

9*. 20. Light Blue. Engine management or cold advance. (diesel engine)

10*. 20. Light Blue. Ignition switch,light switch.

11. 3. Violet. Engine management,engine immobilisation system.

12. 20. Yellow. Horn and hazard flasher warning system.

13. 20. Yellow. HEGO sensor.

14. 15. Light Blue. Engine management,fuel pump.

15. 7.5. Brown. Dipped beam headlight. (right hand side)

16. 7.5. Brown. Dipped beam headlight. (left hand side)

17. 7.5. Brown. Main beam headlight. (right hand side)

18. 7.5. Brown. Main beam headlight. (left hand side)

Fuses marked with a * should be changed by a ford dealer.


Relays in engine bay fuse box

Relay. Circuits switched.

R1. Daytime running light (LHD)

R2. Engine cooling fan relay. (high speed)

R3. Air conditioning.

R4. Windscreen heater timer relay.

R5. Engine cooling fan relay.

R6. Starter.

R7. Horn.

R8. Fuel pump.

R9. Dipped beam headlights.

R10. Main beam headlights.

R11. Engine management OR diesel cold start.



Fuses and relay box (Behind glove box)

Fuse number. Amp rating. Colour. Circuits protected.

19. 7.5. Brown. Heated rear screen,heated mirrors.

20. 10. Black. Front and rear wiper motors. (circuit breaker)

21. 40. Orange. Electrically operated windows, and sunroof.

22. 7.5. Brown. ABS,Traction control.

23. 15. Light Blue. Reverse lights,indicators,heated washer jets,air conditioning,diesel fuel heater,park interlock. (auto only)

24. 15. Light Blue. Brake lights.

25. 20. Yellow. Central locking,double locking,diagnostic plug,park interlock. (auto only)

26. 30. Yellow. Fog lights.

27. 15. Light Blue. Cigar lighter.

28. 30. Light Green. Electric seats,heated,seats,headlamp washers,panic anti-theft alarm.

29. 30. Light Green. Heated rear screen.

30. 7.5. Brown. Engine management,heater blower,instrument panel.

31. 7.5. Brown. Instrument panel illumination,radio,headlight levelling system.

32. 7.5. Brown. Engine immobilisation system.

33. 7.5. Brown. Side lights,tail lights. (left hand side)

34. 7.5. Brown. Interior lighting,electric mirror adjustment,clock.

35. 7.5. Brown. Side lights,tail lights. (right hand side)

36. 15. Light Blue. Radio,CD player,navigation system.

37. 30. Light Green. Heater blower motor, Air con.

38. 7.5 Brown. Front air bags,side air bags.


Relays in interior fuse box

Relay. Circuits switched.

R12. Interior lighting.

R13. Heated screens.

R14. Heater blower motor.

R15. Front wiper motor.

R16. Ignition.


Auxiliary relays. (outside of fuse boxes)

Relay. Circuits switched. Location.

R17. Diesel glow plug. Battery tray.

R18. One touch switch. (drivers window) Drivers door.

R19. Speed limiter cut-off. Fuse box bracket.

R20. Headlight washer system. Module bulb holder.

R21. Rear screen wiper intermittent operation. Module bulb holder.

R23. Direction indicators. Steering column.

R24. Anti-theft alarm. (left hand side) Door lock module bracket.

R25. Anti-theft alarm. (Right hand side) Door lock module bracket.

R26. Heated seats. Fuse box bracket Below instrument panel right.

R27. Instrument panel illumination cut off. (Scandinavia) Fuse box bracket Below instrument panel right.

R30. Instrument panel illumination cut off. (Scandinavia) Fuse box bracket Below instrument panel right.

R33. Air con. Fuse box bracket Below instrument panel right.

R34. Cigar lighter (Australia,New Zealand.)` Fuse box bracket Below instrument panel right.



Later MK2 engine bay fuse box lay out. (Manufactured Dec '99)

F1 NA

F2 7.5A (Brown) Alternator

F3 20A (Yellow) Diesel engine heater

F4 NA

F5 NA

F6 3A (Violet) Engine management system, engine immobilisation system(diesel engine)

F7 20A (Yellow) Horn, hazard flasher

F8 NA

F9 15A (Blue) Fuel pump

F10 NA

F11 20A (Yellow) Engine management, ignition, daytime running lamps(Scandinavia), diesel fuel heater

F12 NA

F13 20A (Yellow HEGO) sensor

F14 NA

F15 7.5A (Brown) Dipped beam headlight - RHS

F16 7.5A (Brown) Dipped beam headlight - LHS

F17 7.5A (Brown) Main beam headlight - RHS

F18 7.5A (Brown) Main beam headlight - LHS

F39* 60A (Yellow) Diesel glow plugs

F40* 20A (Light Blue) Ignition, light switch

F41* 20A (Light Blue) Engine management

F42 40A (Green) Heater blower

F43 NA

F44 NA

F45* 60A (Yellow) Ignition

F46* 30A (Pink) Heated windscreen RHS

F47* 30A (Pink) Heated windscreen LHS

F48 NA

F49* 60A (Yellow) Engine cooling fan

F50 NA

F51* 60A (Yellow) ABS

F52* 60A (Yellow) Main power supply to vehicle electrical systems

  • Have fuses replaced by a Ford dealer


R1 Fuel pump

R2 Engine management

R3 Air conditioning

R4 Dipped beam headlights

R5 Main beam headlights

R6 Horn

R7 Starter

R8 Engine cooling fan relay - high speed

R9 Engine cooling fan relay

R10 Windscreen heater timer relay

R11 Daytime running lights(Scandinavia)

--Rich

--stevieb12345 13:41, 10 September 2009 (UTC)