2010-2012 Ford Fusion Fuse Box Diagram
Passenger Compartment Fuse Box
Fuses Specifications
| No. |
A |
Description |
| 1 |
30 |
Driver smart window motor |
| 2 |
15 |
Brake on/off switch, Center high-mount stop lamp |
| 3 |
15 |
Hybrid: HEV battery fan |
| 4 |
30 |
Hybrid (2010-2011): 110V Inverter
2012: Passenger smart window motor |
| 5 |
10 |
Keypad illumination, Brake shift interlock |
| 6 |
20 |
Turn signal lamps, Stop lamps |
| 7 |
10 |
Low beam headlamps (left) |
| 8 |
10 |
Low beam headlamps (right) |
| 9 |
15 |
Courtesy lights |
| 10 |
15 |
Backlighting, Puddle lamps |
| 11 |
10 |
AWD module |
| 12 |
7.5 |
Power outside mirrors |
| 13 |
5 |
SYNC® module |
| 14 |
10 |
Electronic finish panel (EFP) radio and climate control buttons module. Navigation display, Center information display, GPS module |
| 15 |
10 |
Climate control |
| 16 |
15 |
Not used (spare) |
| 17 |
20 |
Door locks, Trunk release |
| 18 |
20 |
Heated seats |
| 19 |
25 |
Amplifier |
| 20 |
15 |
On-board diagnostic connector |
| 21 |
15 |
Fog lamps |
| 22 |
15 |
Front sidemarker lamps, Park lamps, License plate lamp |
| 23 |
15 |
High beam headlamps |
| 24 |
20 |
Horn |
| 25 |
10 |
Demand lamps/power saver relay |
| 26 |
10 |
Instrument cluster battery power |
| 27 |
20 |
Ignition switch |
| 28 |
5 |
Radio crank sense circuit |
| 29 |
5 |
Instrument cluster ignition power |
| 30 |
5 |
Not used (spare) |
| 31 |
10 |
Not used (spare) |
| 32 |
10 |
Restraint control module |
| 33 |
10 |
Not used (spare) |
| 34 |
5 |
Not used (spare) |
| 35 |
10 |
Reverse sensing system, Blind spot information system, Heated seats, Rearview camera, 110V inverter, AWD |
| 36 |
5 |
Passive Anti-Theft Sensor (PATS) transceiver |
| 37 |
10 |
Hybrid: Humidity sensor |
| 38 |
20 |
Subwoofer amplifier |
| 39 |
20 |
Radio |
| 40 |
20 |
Not used (spare) |
| 41 |
15 |
Automatic dimming mirror, Moon roof, Compass, Ambient lighting |
| 42 |
10 |
Electronic stability control, Electronic power assist steering |
| 43 |
10 |
Rain Sensor |
| 44 |
10 |
Fuel diode/Powertrain control module |
| 45 |
5 |
Heated backlight and blower relay coil, Wiper washer |
| 46 |
7.5 |
Occupant classification sensor (OCS) module, Passenger airbag off lamp |
| 47 |
30 |
Circuit Breaker:Power windows |
| Relay |
| 48 |
Delayed accessory relay |
Engine Compartment Fuse Box (except Hybrid)
Fuses Specifications
| No. |
A |
Description |
| 1 |
50 |
Electronic power assist steering B+ |
| 2 |
50 |
Electronic power assist steering B+ |
| 3 |
40 |
Powertrain control module (PCM) (relay 57 power) |
| 4 |
— |
Not used |
| 5 |
30 |
Starter motor (relay 55 power) |
| 6 |
40 |
Rear defrost (relay 53 power) |
| 7 |
— |
Not used |
| 8 |
40 |
Anti-lock brake system (ABS) pump |
| 9 |
20 |
Wiper washer |
| 10 |
30 |
ABS valve |
| 11 |
— |
Not used |
| 12 |
— |
Not used |
| 13 |
— |
Not used |
| 14 |
— |
Not used |
| 15 |
— |
Not used |
| 16 |
15 |
Transmission module (3.5L) |
| 17 |
10 |
Alternator |
| 18 |
— |
Not used |
| 19 |
— |
Not used |
| 20 |
— |
Not used |
| 21 |
— |
Not used |
| 22 |
20 |
Console power point |
| 23 |
10 |
PCM - Keep alive power, Canister vent |
| 24 |
— |
Not used |
| 25 |
10 |
A/C clutch (relay 43 power) |
| 26 |
— |
Not used |
| 27 |
— |
Not used |
| 28 |
60 |
Cooling fan motor (2.5L & 3.0L) |
| 80 |
Cooling fan motor (3.5L) |
| 29 |
20 |
Front power point |
| 30 |
30 |
Fuel relay (relay 54 power) |
| 31 |
30 |
Passenger power seat |
| 32 |
30 |
Driver power seat |
| 33 |
20 |
Moon roof motor power feed |
| 34 |
— |
Not used |
| 35 |
40 |
Front A/C blower motor (relay 52 power) |
| 38 |
10 |
Heated side mirrors |
| 39 |
— |
Not used |
| 40 |
— |
Not used |
| 45 |
15 |
Injectors |
| 46 |
15 |
PCM |
| 47 |
10 |
General powertrain components, A/C clutch relay, Backup lamps |
| 48 |
15 |
Ignition coils |
| 15 |
Emissions related powertrain components (2.5L & 3.5L) |
| 49 |
20 |
Emissions related powertrain components (3.0L) |
| Diode |
| 36 |
1 |
Fuel pump |
| 37 |
1 |
One-touch start |
| Relay |
| 41 |
Backup lamps |
| 42 |
Not used |
| 43 |
A/C clutch |
| 44 |
Not used |
| 50 |
Not used |
| 51 |
Not used |
| 52 |
Blower motor relay |
| 53 |
Rear defrost relay |
| 54 |
Fuel relay |
| 55 |
Starter relay |
| 56 |
Not used |
| 57 |
PCM relay |
| 58 |
Not used |
Engine Compartment Fuse Box (only Hybrid)
Fuses Specifications
| No. |
A |
Description |
| 1 |
50 |
Electronic power assist steering B+ |
| 2 |
50 |
Electronic power assist steering B+ |
| 3 |
40 |
Powertrain control module (aux relay 5 power) |
| 4 |
— |
Not used |
| 5 |
— |
Not used |
| 6 |
40 |
Rear defrost (aux relay 4 power) |
| 7 |
40 |
2010-2011: Vacuum pump (aux relay 6 power) |
| 30 |
2012: Vacuum pump (aux relay 6 power) |
| 8 |
50 |
Brake system controller pump |
| 9 |
20 |
Wiper washer |
| 10 |
30 |
Brake system controller valves |
| 11 |
— |
Not used |
| 12 |
— |
Not used |
| 13 |
15 |
Motor electronics coolant/heater pump (relay 42 & 44 power) |
| 14 |
— |
Not used |
| 15 |
— |
Not used |
| 16 |
— |
Not used |
| 17 |
10 |
HEV high voltage battery module |
| 18 |
30 |
2011-2012: 110V electrical outlet |
| 19 |
— |
Not used |
| 20 |
— |
Not used |
| 21 |
— |
Not used |
| 22 |
20 |
Console power point |
| 23 |
10 |
Powertrain control module/ Transmission control module keep-alive power, Canister vent |
| 24 |
— |
Not used |
| 25 |
— |
Not used |
| 26 |
15 |
Milan: Left headlamp (aux relay 1 power) |
| 27 |
15 |
Milan: Right headlamp (aux relay 2 power) |
| 28 |
60 |
Cooling fan motor |
| 29 |
20 |
Front power point |
| 30 |
30 |
Fuel relay (relay 43 power) |
| 31 |
30 |
Passenger power seat |
| 32 |
30 |
Driver power seat |
| 33 |
20 |
Moon roof |
| 34 |
— |
Not used |
| 35 |
40 |
Front A/C blower motor (aux relay 3 power) |
| 36 |
1 |
Diode: Fuel pump |
| 37 |
5 |
Vacuum pump monitoring |
| 38 |
10 |
Heated side mirrors |
| 39 |
10 |
Transmission control module |
| 40 |
10 |
Powertrain control module |
| 45 |
15 |
Injectors |
| 46 |
15 |
Coil on plugs |
| 47 |
10 |
Powertrain control module (general): Heater pump, Motor electronics coolant pump relay coils, DC/DC converter, Back-up lamps, Brake controller |
| 48 |
20 |
HEV high voltage battery module, Fuel pump relay |
| 49 |
15 |
Powertrain control module (emissions related) |
| Relay |
| 41 |
Backup lamps |
| 42 |
Heater pump |
| 43 |
Fuel pump |
| 44 |
Motor electronics coolant pump |
Auxiliary Relay Box (only Hybrid)
The auxiliary relay box is located in front of the radiator in the engine compartment.
Relay
| No. |
Description |
| 1 |
Milan: Left headlamp |
| 2 |
Milan: Right headlamp |
| 3 |
Blower motor |
| 4 |
Rear window defogger |
| 5 |
Powertrain control module |
| 6 |
Vacuum pump cut-off |
| 7 |
Vacuum pump |