Table of Contents
The fifth-generation Ford Mondeo debuted in Europe in 2015, having been introduced earlier in North America in 2012 as the Ford Fusion. Globally, this model generation covers model years 2013 through 2020, during which it underwent two facelifts. Below is a detailed guide to the fuse and relay boxes for the Ford Mondeo Mk5 / Ford Fusion US (CD4 platform; chassis code CD389), including box locations, circuit diagrams, and photo references. Additionally, we highlight the cigarette lighter and auxiliary power outlet fuses, as well as instructions for retrieving the factory keyless entry door code.
Please note that fuse box configurations, relay assignments, and circuit ratings may vary depending on the vehicle’s model year, trim level, engine option, and regional market. Always cross-reference circuit locations with the diagram printed on the inside of your fuse box cover.
Passenger Compartment Fuse Box
Fuse Box
Located on the driver side of the instrument panel, integrated directly into the Body Control Module (BCM). To access the fuses, remove the lower trim access cover.
| Fuse Box Diagram | |
|---|---|
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| No. | Description |
| 1 | 10A Interior lighting, glove box lamp, vanity mirror lamps, overhead console lamps, luggage compartment lamp |
| 2 | 7.5A Memory seat module, driver seat power lumbar support, power exterior mirrors |
| 3 | 20A Driver door unlock switch/actuator |
| 4 | 5A Reserved |
| 5 | 20A Subwoofer amplifier |
| 6 | 10A Reserved |
| 7 | 10A Reserved |
| 8 | 10A Security alarm horn |
| 9 | 10A Reserved |
| 10 | 5A Power liftgate module, keyless entry keypad, cellular phone module |
| 11 | 5A Restraints control module / Safety module |
| 12 | 7.5A Climate control module, transmission control |
| 13 | 7.5A Steering column control module, instrument cluster, Data Link Connector (DLC) |
| 14 | 10A Extended Power Module |
| 15 | 10A Data link gateway module (GWM) |
| 16 | 15A Power child safety locks, luggage compartment glass release |
| 17 | 5A Battery backup sounder / emergency power horn |
| 18 | 5A Ignition switch, Push-Button Start switch |
| 19 | 7.5A Passenger Airbag Off Indicator (PAD), transmission module |
| 20 | 7.5A Headlamp Control Module (HCM) |
| 21 | 5A Cabin temperature sensor |
| 22 | 5A Reserved |
| 23 | 10A Retained Accessory Power (RAP) relay circuit |
| 24 | 20A Central locking system |
| 25 | 25A Driver door module, driver power mirror |
| 26 | 30A Passenger door module, passenger power mirror |
| 27 | 30A Moonroof / Sunroof module |
| 28 | 20A Audio power amplifier |
| 29 | 30A Rear power window (driver side) |
| 30 | 30A Rear power window (passenger side) |
| 31 | 15A Reserved |
| 32 | 10A Global Positioning System (GPS) module, Voice Control, display screen, audio unit |
| 33 | 20A Audio receiver, Active Noise Control |
| 34 | 30A Auto Start-Stop bus (supplies fuses 19, 20, 21, 22, 35, 36, 37, and circuit breaker) |
| 35 | 5A Airbag and seat belt Restraints Control Module (RCM) |
| 36 | 15A Auto-dimming interior mirror, front and rear heated seat module, Lane Keeping Aid, Auto High Beam system, climate-controlled seats |
| 37 | 15A All-Wheel Drive (AWD) module, heated steering wheel |
| 38 | 30A Reserved |
Locating the Keyless Entry Door Code
Four ways to retrieve the factory keyless entry keypad code (KEY CODE):
- Check the vehicle documentation portfolio for the code card;
- Retrieve via two programmed keys: Insert the first key and turn the ignition ON (engine off) for 4 seconds, turn OFF, remove the key, insert the second key, and turn ON. The 5-digit factory code will display on the instrument cluster;
- Locate the factory sticker printed on the back of the Body Control Module (BCM) panel;
- Read the code electronically using an OBD-II diagnostic tool or scanner.
Engine Compartment Fuse Box
Located on the driver side of the engine compartment near the strut tower, enclosed within a protective plastic housing. It consists of upper and lower sections.
| Diagram (Upper Section) | |
|---|---|
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| No. | Description |
| 1 | 25A Windshield wiper motor 30A Moonroof / Sunroof |
| 2 | Starter motor relay |
| 3 | 15A Automatic rain-sensing wipers, rear window wiper |
| 4 | Blower motor relay |
| 5 | 20A Rear console auxiliary power outlet |
| 6 | Auxiliary heater relay |
| 7 | 20A Powertrain Control Module (PCM) |
| 8 | 20A Powertrain Control Module (PCM) |
| 9 | Powertrain Control Module (PCM) relay |
| 10 | 20A Front auxiliary power outlet (driver side) |
| 11 | 15A Powertrain Control Module (PCM) |
| 12 | 15A Powertrain Control Module (PCM) |
| 13 | 10A Powertrain Control Module (PCM) |
| 14 | 10A Powertrain Control Module (PCM) |
| 15 | Run / Start relay |
| 16 | 20A Center console auxiliary power outlet, cigarette lighter |
| 17 | 20A Luggage compartment auxiliary power outlet |
| 18 | 10A Powertrain Control Module (PCM) |
| 19 | 10A Electric Power Steering (EPAS) module |
| 20 | 10A Start/Stop switch illumination, Adaptive Cruise Control |
| 21 | 15A Transmission Control Module (TCM), auxiliary transmission fluid pump |
| 22 | 10A Air conditioning compressor clutch |
| 23 | 15A Auto Start-Stop, Blind Spot Information System (BLIS), rear view camera, Adaptive Cruise Control, Forward Collision Warning, Voltage Quality Module (VQM), air quality sensor |
| 24 | 10A Reserved |
| 25 | 10A Anti-lock Braking System (ABS) |
| 26 | 10A Powertrain Control Module (PCM) |
| 27 | 10A Reserved |
| 28 | 10A Rear window washer pump |
| 29 | 5A Mass Air Flow (MAF) sensor |
| 30 | Reserved |
| 31 | Reserved |
| 32 | Engine cooling fan relay |
| 33 | Air conditioning compressor relay |
| 34 | 15A Electronic Steering Column Lock (ESCL) |
| 35 | Reserved |
| 36 | Reserved |
| 37 | Reserved |
| 38 | Engine cooling fan relay |
| 39 | Engine cooling fan relay |
| 40 | Horn relay |
| 41 | Horn relay |
| 42 | Fuel pump relay |
| 43 | Reserved |
| 44 | 5A Heated washer jets |
| 45 | Reserved |
| 46 | 10A Alternator / Generator |
| 47 | 10A Brake pedal switch |
| 48 | 20A Horn / Alarm sounder |
| 49 | 5A Mass Air Flow (MAF) sensor / 20A Diesel fuel heater |
| 50 | 10A Engine cooling fan, Power Transfer Unit (PTU) / 20A Horn |
| 51 | Reserved |
| 52 | Reserved |
| 53 | 10A Power seats memory module |
| 54 | 5A Fuel-operated heater remote control receiver / 10A Brake pedal switch |
| 55 | 10A Alternator current sensor |
| Note: Fuses 5, 10, 16, and 17 (rated at 20A) power the cigarette lighter and USB/auxiliary power outlets on Ford Fusion and Mondeo models. | |
| Diagram (Lower Section) | |
|---|---|
Accessing the lower section
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|
|
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| No. | Description |
| 56 | 30A Fuel pump control module |
| 57 | 20A Diesel fuel vaporizer |
| 58 | Reserved |
| 59 | 30A / 40A Engine cooling fan (DW10F diesel & 2.0L GTDI / EcoBoost) |
| 60 | 30A / 40A Engine cooling fan (DW10F diesel & 2.0L GTDI / EcoBoost) |
| 61 | 40A Heated windshield (left side) |
| 62 | 50A Body Control Module (BCM) |
| 63 | 20A / 30A Engine cooling fan (DW10F diesel & 2.0L GTDI / EcoBoost) |
| 64 | 30A Auxiliary heater |
| 65 | 20A Heated front seats |
| 66 | 40A Heated windshield (right side) |
| 67 | 50A Body Control Module (BCM) |
| 68 | 40A Heated rear window defroster |
| 69 | 30A Anti-lock Braking System (ABS) module |
| 70 | 30A Power passenger seat |
| 71 | 60A Auxiliary fuel-operated heater |
| 72 | 20A Fuel pump / 30A Moonroof |
| 73 | 20A Heated rear seats |
| 74 | 30A Driver seat module |
| 75 | 30A Auxiliary heater |
| 76 | 20A Auxiliary transmission fluid pump |
| 77 | 30A Climate-controlled seat module |
| 78 | 40A Trailer tow module |
| 79 | 40A Climate control blower motor |
| 80 | 30A Rear power distribution box (luggage compartment module) |
| 81 | 40A AC Power Inverter (110V/220V) |
| 82 | 60A Anti-lock Braking System (ABS) pump motor |
| 83 | 25A Windshield wiper motor |
| 84 | 30A Starter motor solenoid |
| 85 | 20A Fuel-operated heater / 60A Anti-lock Braking System (ABS) pump motor |