Ford Mondeo Mk3 fuse and relay

The 3rd generation Ford Mondeo was produced in 2000, 2001, 2002, 2003, 2004, 2005, 2006 and 2007 with sedan, station wagon and hatchback bodies, both with gasoline and diesel engines. This series has undergone major changes compared to its predecessors, the car is larger and more solid. In our article you will find a designation of the Ford Mondeo Mk3 fuse and relay boxes, the location of the boxes, their photos and diagrams. Let’s highlight the fuse responsible for the cigarette lighter. We will also show the location of all electronic control units.

ford mondeo 3

Location of control units

General arrangement of control units

Block layout in Mondeo 3

Designation

1A / C Compressor Clutch Diode – Engine Fuse / Relay Box
2Fully Open Throttle Position Relay (A / C Compressor) – Engine Fuse / Relay Box
3Air conditioner electronic control unit
4Air conditioning fuse – under-hood fuse / relay box (fuse F31)
5Air conditioning fuse – under-dash fuse / relay box, fuse F65
6A / C fuse – under-dash fuse / relay box, fuse F76
7Air conditioning fuse – under-dash fuse / relay box, fuse F82
8Air conditioner / heater fan motor control unit (with automatic temperature control)
9Anti-theft control unit – in the multifunction control unit
10Rain / Sunlight Sensor – Interior Rearview Mirror
11Accumulator battery
12Coolant heater relay 1
13Coolant heater relay 2
14Electronic control unit for cruise control (cruise control) – petrol
15Cruise control motor / drive
16Diagnostic connector (DLC)
17Daytime Lighting Relay – Near the under-dash fuse / relay box
18Fuse / relay box, engine compartment
19Fuse / relay box dashboard
20Front airbag sensor (s) – engine compartment
21Additional fuse 1 (multimedia control unit 7.5A) – under the center console
22Additional fuse 2 (CD changer 3A) – field front seat
23Xenon headlamp control unit – in headlamp
24Headlight washer pump relay – under the under-dash fuse / relay box
25Heater blower motor resistor (manual temperature control)
26Horn – engine compartment
27Immobilizer control unit
28Turn signal relay – in multifunction control unit
29Inertia fuel cut-off switch – behind the left side protection panel
30Instrument cluster control unit
31Navigation control unit – instrument panel
32Multifunctional control unit – functions: Windshield wipers / washers, rear window wiper / washer, heated windshield, heated rear window, central locking, remote control for central locking, anti-theft system, direction indicators, warning unit for not switched off lights, warning system doors open or not closed, charging system indicator, seat belt warning system, glow plug indicator
33Multimedia control unit
34Outside temperature sensor – behind the front bumper
35Parking system control unit
36Fog Lamp Relay – Trailer Electrical Connector – Luggage Compartment Left
37Seat belt not fastened warning system control unit (09/02) – under the passenger seat
38Side SRS Sensors – Left / Right Sills
39SRS control unit – under the center console, in the middle
40Telematics unit
41Telephone control unit
42Trailer control unit 1 – left side of luggage compartment
43Trailer control unit 2 – left side of luggage compartment
44Electronic gearbox control unit (5-speed gearbox) – front left pillar
45Vehicle speed sensor – gearbox
46Windshield / headlight wiper control unit – behind the dashboard

Engine compartment

This fuse and relay box is located on the left side next to the headlight and is covered by a protective cover.

Block under the hood photo

On the reverse side of which there will be an up-to-date diagram with the designation of the elements.

Appointment on the lid mondeo 3

Diagram

block diagram under the hood mondeo 3

Designation

130А ABS
250A Ignition relay
360A Diesel Engines: Engine Heater
430A Heated rear window
520A Facelift models: Heated seats
640A Heater fan
750A Main power supply
860A Cooling fan, preheating relay
920A Relay ECU
1040A Cooling fan
1130A Heated front glass
12Reserve
1330A Heated front glass
14Reserve
153A Heated front glass
167.5A Normal headlights: Left low beam 20A Xenon headlights: Left low beam
17Automatic transmission
187.5A Normal headlights: Right low beam 20A Xenon headlights: Right low beam
19Reserve
2020А ABS
2115A Light Switch
2220A Headlight washer relay
237.5A Package ST220: Siren backup battery 20A Diesel engines: Auxiliary heater
2420A Central locking
2515A Hazard warning and direction indicators
2620A Horn relay
2715A Fuel pump relay, heated front glass
2820A Ignition lock
2930A Starter relay
307.5A Generator
317.5A Air conditioner
323A Engine control unit, automatic transmission
337.5A Electronic relay
34Electronic module diode (EEC)
35A / C Compressor Clutch Diode
36Engine cooling fan diode
3715A oxygen sensor
38Not used
39Not used
407.5A Speed ​​sensor, engine control valves
41Not used
4210A Petrol engines: Engine control unit 15 Diesel engines: Engine control unit
Relay
R1Low beam relay
R2Front window defogger relay
R3Horn relay
R4Fuel pump relay
R5EBU relay
R6Air conditioner relay
R7Cooling fan relay
R8Diesel engines: Relay for auxiliary heating ST220 with automatic transmission: Relay for reversing lights
R9Cooling Fan Relay Automatic Diesel Engines: Reversing Light Relay
R10Starter relay

Passenger compartment

It is located on the driver’s side, under the dashboard, behind the glove compartment.

Block in the cabin

Photo for example

Photo of the unit in the cabin

Diagram

Block diagram in the cabin Mondeo 3

Appointment

6025A Windows on the left side
6125A Windows on the right side
6215A Front fog lights, rear fog lights
637.5A Side lights on the right side
647.5A Side lights on the left side
657.5A Air conditioner
6630A Power driver’s seat
677.5A Alarm
6815A Cigarette lighter
697.5A Audio system, instrument cluster
7015A Wagon: Rear socket
7110A Rear seat entertainment system
7220A Radio
7320A Luke
7420A Trailer connector
757,5А Power mirrors
767.5A Air conditioner
777.5A ABS, traction control
787.5A Instrument cluster, airbags
79Reserve
807.5A Automatic transmission, reversing lamps
817.5A Temperature sensor (automatic temperature control system), automatic transmission, passenger airbag sensor
827.5A Cruise control, air conditioning, heated glass washer system, auxiliary heater
8315A Heated seats
8420A Daytime running lights
857.5A Left high beam
867.5A Right high beam
87Reserve
8815A Daytime running lights
897.5A Airbags
9015A Rear wiper
917.5A Windows, sunroof, mirror with dimming
9220A Trailer connector
9310A Brake lights, heater relay
9420A Windscreen wiper and washer
957.5A Dipped beam, headlight washer relay
96Reserve
977.5A License Plate Light, Glove Box Light, Central Timer Unit
987.5А Power mirrors, heated mirrors
997.5 / 10A Interior lighting

The fuse number 68, 15A, is responsible for the cigarette lighter.

Relay

  1. Headlamp high beam relay
  2. Rear wiper relay
  3. Windshield wiper motor relay
  4. Relay for main ignition circuits
  5. Heated rear window relay
  6. Heater blower motor relay
  7. Relay for auxiliary ignition circuits

Several fuses can be separately located: 7.5A Built into the multimedia module and 3A CD changer, under the passenger front seat.

And if you have any questions, write in the comments.

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