2020 Ford Fusion II Fuse Box Diagram
The 2020 Ford Fusion (II) has 3 fuse boxes. Choose the one you’re looking at.
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Power distribution box, top side
Last year of the car, and the May 2019 manual leaves the top of the box exactly as 2019 had it. Ford's plate E190797 numbers this face 1 to 55 with 86 beside 34; the underside continues from 56 and has its own diagram. The box is under a clip-on cover on the driver's side of the engine compartment, and the cover hooks into the pair of wide lid recesses the plate shows at either end. Positions 1, 5, 10, 16, 17 and 86 hold M case cartridges and are drawn as short cartridges. Every other position takes a micro blade, either a single Micro 2 or one half of a Micro 3 dual, the duals being 11/12, 13/14, 25/26, 46/47 and 54/55. The twelve relay housings are labelled as the manual labels them: 2 is the starter relay, 4 the blower motor, 9 the powertrain control module, 15 run/start, 32 cooling fan 1, 33 the A/C clutch, 38 cooling fan 2, 39 the coils of cooling fans 2 and 3, 40 the horn and 42 the fuel pump coil, while 6 and 41 sit empty.
| No. | Function | Amp | Description |
|---|---|---|---|
| 1 | 30 AMCASE | Panoramic moonroof | |
| 3 | 15 AMICRO2 | Rain sensor (automatic wipers) | |
| 5 | 20 AMCASE | Power point 3, 12 V socket at the back of the centre console | |
| 7 | 20 AMICRO2 | Powertrain control module, vehicle power 1 (PCM power) | |
| 8 | 20 AMICRO2 | Powertrain control module, vehicle power 2 (emission components) | |
| 10 | 20 AMCASE | Power point 1, 12 V socket at the driver's side of the dash | |
| 11 | 15 AMICRO3 | Powertrain control module, vehicle power 4 (ignition coils) | |
| 12 | 15 AMICRO3 | Powertrain control module, vehicle power 3 (non-emission components) | |
| 13 | 10 AMICRO3 | Not used (spare fuse fitted, no circuit assigned) | |
| 14 | 10 AMICRO3 | Not used (spare fuse fitted, no circuit assigned) | |
| 16 | 20 AMCASE | Power point 2, 12 V socket in the centre console | |
| 17 | 20 AMCASE | Not used (spare fuse fitted, no circuit assigned) | |
| 18 | 20 AMICRO2 | Not used (spare fuse fitted, no circuit assigned) | |
| 19 | 10 AMICRO2 | Electric power-assisted steering (run/start feed) | |
| 20 | 10 AMICRO2 | Adaptive cruise control | |
| 21 | 15 AMICRO2 | Transmission control (run/start feed); transmission oil pump for auto start-stop | |
| 22 | 10 AMICRO2 | Air-conditioning compressor clutch solenoid | |
| 23 | 15 AMICRO2 | Run/start feed: blind spot monitor, rear view camera, head-up display, voltage stability module, gear shift actuator | |
| 24 | Not used | ||
| 25 | 10 AMICRO3 | Anti-lock braking system (run/start feed) | |
| 26 | 10 AMICRO3 | Powertrain control module (run/start feed) | |
| 27 | 10 AMICRO2 | Not used (spare fuse fitted, no circuit assigned) | |
| 28 | Not used | ||
| 29 | 5 AMICRO2 | Mass air flow sensor | |
| 30 | Not used | ||
| 31 | Not used | ||
| 34 | Not used | ||
| 35 | Not used | ||
| 36 | Not used | ||
| 37 | Not used | ||
| 43 | Not used | ||
| 44 | 20 AMICRO2 | Left-hand headlamp ballast (HID headlamps) | |
| 45 | 5 AMICRO2 | Not used (spare fuse fitted, no circuit assigned) | |
| 46 | Not used | ||
| 47 | Not used | ||
| 48 | Not used | ||
| 49 | 10 AMICRO2 | Not used (spare fuse fitted, no circuit assigned) | |
| 50 | 20 AMICRO2 | Horn | |
| 51 | Not used | ||
| 52 | Not used | ||
| 53 | 10 AMICRO2 | Not used (spare fuse fitted, no circuit assigned) | |
| 54 | 10 AMICRO3 | Brake pedal (stop lamp) switch | |
| 55 | 10 AMICRO3 | Alternator (battery current sensor) | |
| 86 | 30 AMCASE | Not used (spare fuse fitted, no circuit assigned) |
Power distribution box, underside
For the Fusion's last model year the May 2019 manual reprints the 2019 underside table: 81 an empty socket where the 110 V inverter used to be fed, spares in 64, 66, 76 and 85, the anti-lock braking pump on the 60 A J case at 87. Positions run 56 to 85 plus 87 on plate E190798, and 87 sits directly under 64. The box has to come out of its cradle to show this side - release both side latches, raise the inboard edge, slide the box towards the centre of the engine compartment and pivot the outboard edge up. Two cartridge families are mixed here: short M case bodies rated 20 to 40 A, and long J case bodies at 50 and 60 A, the latter including 62, 67, 87 and, since the 2015 edition re-typed them, 59, 60 and 79. The round bosses are the box's mounting studs and the blocks along the bottom edge are its harness connectors.
| No. | Function | Amp | Description |
|---|---|---|---|
| 56 | Not used | ||
| 57 | Not used | ||
| 58 | 30 AMCASE | Fuel pump feed | |
| 59 | 30 AJCASE | Electric cooling fan 3; 30 A with the 1.5, 2.0 and 2.5 L engines, 40 A with the V6 (the manual prints 3.0L) | |
| 60 | 30 AJCASE | Electric cooling fan 1; 30 A with the 1.5, 2.0 and 2.5 L engines, 40 A with the V6 (the manual prints 3.0L) | |
| 61 | Not used | ||
| 62 | 50 AJCASE | Body control module, feed 1 | |
| 63 | 25 AMCASE | Electric cooling fan 2; 25 A with the 1.5, 2.0 and 2.5 L engines, 30 A with the V6 (the manual prints 3.0L) | |
| 64 | 30 AMCASE | Not used (spare fuse fitted, no circuit assigned) | |
| 65 | 20 AMCASE | Front heated seats | |
| 66 | 15 AMCASE | Not used (spare fuse fitted, no circuit assigned) | |
| 67 | 50 AJCASE | Body control module, feed 2 | |
| 68 | 40 AMCASE | Heated rear window | |
| 69 | 30 AMCASE | Anti-lock braking system valves | |
| 70 | 30 AMCASE | Passenger seat (power adjustment) | |
| 71 | Not used | ||
| 72 | 20 AMCASE | Transmission oil pump | |
| 73 | 20 AMCASE | Rear heated seats | |
| 74 | 30 AMCASE | Driver's seat module (power adjustment) | |
| 75 | 25 AMCASE | Wiper motor 1 | |
| 76 | 30 AMCASE | Not used (spare fuse fitted, no circuit assigned) | |
| 77 | 30 AMCASE | Climate-controlled seat module | |
| 78 | Not used | ||
| 79 | 40 AJCASE | Heater blower motor | |
| 80 | 25 AMCASE | Wiper motor 2 | |
| 81 | Not used | ||
| 82 | Not used | ||
| 83 | 20 AMCASE | Transmission range control module (shifter) | |
| 84 | 30 AMCASE | Starter motor solenoid | |
| 85 | 30 AMCASE | Not used (spare fuse fitted, no circuit assigned) | |
| 87 | 60 AJCASE | Anti-lock braking system pump |
Passenger compartment fuse panel
Final year of the Fusion, and the May 2019 manual prints the 2019 panel table again with nothing altered: 1 unassigned, 16 on child locks only, 23 without the power inverter logic. The box is under the instrument panel to the left of the steering column, hidden by the finish trim below the steering wheel. Plate E145984 is the same drawing Ford used from 2013; printed upright with the 30 A position 38 at the top, it is rotated a quarter turn for the diagram so 38 heads the left end and the three rows read left to right. Micro 2 blades occupy 1-5, 16 and 23-37, and the eight Micro 3 bodies between them are dual fuses with the odd-numbered element on top and the even-numbered one below, 7/6 through 22/21, plus the single 16 wedged between 15 and 18. The manual prints no fuse type for 38.
| No. | Function | Amp | Description |
|---|---|---|---|
| 1 | Not used | ||
| 2 | 7.5 AMICRO2 | Lumbar support | |
| 3 | 20 AMICRO2 | Driver's door unlock | |
| 4 | 5 AMICRO2 | Not used (spare fuse fitted, no circuit assigned) | |
| 5 | 20 AMICRO2 | Subwoofer amplifier | |
| 6 | 10 AMICRO3 | Not used (spare fuse fitted, no circuit assigned) | |
| 7 | 10 AMICRO3 | Not used (spare fuse fitted, no circuit assigned) | |
| 8 | 10 AMICRO3 | Not used (spare fuse fitted, no circuit assigned) | |
| 9 | 10 AMICRO3 | Not used (spare fuse fitted, no circuit assigned) | |
| 10 | 5 AMICRO3 | Keyless entry keypad; cellphone passport module | |
| 11 | 5 AMICRO3 | Not used (spare fuse fitted, no circuit assigned) | |
| 12 | 7.5 AMICRO3 | Climate control; gear shift | |
| 13 | 7.5 AMICRO3 | Steering column lock, instrument cluster, data link logic | |
| 14 | 10 AMICRO3 | Extended power module | |
| 15 | 10 AMICRO3 | Data link gateway module | |
| 16 | 15 AMICRO2 | Child locks | |
| 17 | 5 AMICRO3 | Not used (spare fuse fitted, no circuit assigned) | |
| 18 | 5 AMICRO3 | Push-button start switch | |
| 19 | 7.5 AMICRO3 | Extended power module | |
| 20 | 7.5 AMICRO3 | Adaptive headlamps | |
| 21 | 5 AMICRO3 | Humidity and in-car temperature sensor | |
| 22 | 5 AMICRO3 | Not used (spare fuse fitted, no circuit assigned) | |
| 23 | 10 AMICRO2 | Delayed accessory feed (moonroof logic, driver's master switch) | |
| 24 | 20 AMICRO2 | Central locking / unlocking | |
| 25 | 30 AMICRO2 | Driver's door: window and mirror | |
| 26 | 30 AMICRO2 | Front passenger's door: window and mirror | |
| 27 | 30 AMICRO2 | Moonroof | |
| 28 | 20 AMICRO2 | Audio amplifier | |
| 29 | 30 AMICRO2 | Rear left door window | |
| 30 | 30 AMICRO2 | Rear right door window | |
| 31 | 15 AMICRO2 | Not used (spare fuse fitted, no circuit assigned) | |
| 32 | 10 AMICRO2 | GPS module, display, voice control, radio frequency receiver | |
| 33 | 20 AMICRO2 | Radio; active noise control | |
| 34 | 30 AMICRO2 | Run/start bus: feeds fuses 19, 20, 21, 22, 35, 36, 37 and the circuit breaker | |
| 35 | 5 AMICRO2 | Not used (spare fuse fitted, no circuit assigned) | |
| 36 | 15 AMICRO2 | Auto-dimming rear view mirror; continuously controlled damping; rear heated seats | |
| 37 | 20 AMICRO2 | Heated steering wheel | |
| 38 | 30 AATO | Not used |