Jonathan Yarden Jan 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays Ford,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 2010, 2011, 2012
Passenger Compartment Fuse Box
Number | Ampere ratting [A] | Description |
1 | 30 | Driver smart window motor |
2 | 15 | Brake on/off switch, Center high-mount stop lamp |
3 | 15 | Hybrid:ย HEV battery fan |
4 | 30 | Hybrid (2010-2011):ย 110V Inverter 2012:ย 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 | SYNCยฎย 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) |
F32 | 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:ย Humidity senso |
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 lam |
47 | 30 | Circuit Breaker:Power windows |
Relay | ||
48 | Delayed accessory relay |
Engine Compartment Fuse Box (except Hybrid)
Number | Ampere ratting [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 | โ | โ |
5 | 30 | Starter motor (relay 55 power) |
6 | 40 | Rear defrost (relay 53 power) |
7 | โ | โ |
8 | 40 | Anti-lock brake system (ABS) pump |
9 | 20 | Wiper washer |
10 | 30 | ABS valve |
11 | โ | โ |
12 | โ | โ |
13 | โ | โ |
14 | โ | โ |
15 | โ | โ |
16 | 15 | Transmission module (3.5L) |
17 | 10 | Alternator |
18 | โ | โ |
19 | โ | โ |
20 | โ | โ |
21 | โ | โ |
22 | 20 | Console power point |
23 | 10 | PCM โ Keep alive power, Canister vent |
24 | โ | โ |
25 | 10 | A/C clutch (relay 43 power) |
26 | โ | โ |
27 | โ | โ |
28 | 60 | Cooling fan motor (2.5L &ย 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 | โ | โ |
35 | 40 | Front A/C blower motor (relay 52 power) |
38 | 10 | Heated side mirrors |
39 | โ | โ |
40 | โ | โ |
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 &ย 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 | โ | |
43 | A/C clutch | |
44 | โ | |
50 | โ | |
51 | โ | |
52 | Blower motor relay | |
53 | Rear defrost relay | |
54 | Fuel relay | |
55 | Starter relay | |
56 | โ | |
57 | PCM relay | |
58 | โ |
Engine Compartment Fuse Box (only Hybrid)
Number | Ampere ratting [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 | โ | โ |
5 | โ | โ |
6 | 40 | Rear defrost (aux relay 4 power) |
7 | 40 | 2010-2011:ย Vacuum pump (aux relay 6 power) |
30 | 2012:ย Vacuum pump (aux relay 6 power) | |
8 | 50 | Brake system controller pump |
9 | 20 | Wiper washer |
10 | 30 | Brake system controller valves |
11 | โ | โ |
12 | โ | โ |
13 | 15 | Motor electronics coolant/heater pump (relay 42 &ย 44 power) |
14 | โ | โ |
15 | โ | โ |
16 | โ | โ |
17 | 10 | HEV high voltage battery module |
18 | 30 | 2011-2012:ย 110V electrical outlet |
19 | โ | โ |
20 | โ | โ |
21 | โ | โ |
22 | 20 | Console power point |
23 | 10 | Powertrain control module/ Transmission control module keep-alive power, Canister vent |
24 | โ | โ |
25 | โ | โ |
26 | โ | โ |
27 | โ | โ |
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 | โ | โ |
35 | 40 | Front A/C blower motor (aux relay 3 power) |
36 | 1 | Diode:ย 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.
Number | Description |
1 | โ |
2 | โ |
3 | Blower motor |
4 | Rear window defogger |
5 | Powertrain control module |
6 | Vacuum pump cut-off |
7 | Vacuum pump |
WARNING:ย Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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