Page Contents:
In this article, you will find information about the fuses of the Ford Flex (models 2009, 2010, 2011, and 2012), including diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.
Checking and Replacing Fuses in Ford Flex
If electrical components in the vehicle are not working, a fuse may have blown. Blown fuses are identified by a broken wire within the fuse. Check the appropriate fuses before replacing any electrical components.
Caution!
- Always replace a fuse with one that has the specified amperage rating. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire.
- Always disconnect the battery before servicing high current fuses.
- To reduce risk of electrical shock, always replace the cover to the Power Distribution Box before reconnecting the battery or refilling fluid reservoirs.
Location of Fuse Boxes
Passenger Compartment Fuse Panel:
The fuse panel is located under the instrument panel to the left of the steering wheel.
Power Distribution Box:
The power distribution box is located in the engine compartment. The power distribution box contains high-current fuses that protect your vehicle’s main electrical systems from overloads.
Auxiliary Relay Box (If Equipped):
The relay box is located in the engine compartment next to the power distribution box.
Fuse Box Diagrams
2009
Passenger Compartment Fuse Panel
List of fuses in the passenger compartment fuse panel (2009)№ | A | Protected Circuits |
---|---|---|
1 | 30A | Driver smart window motor |
2 | 15A | Not used (spare) |
3 | 15A | Family entertainment system (FES) |
4 | 30A | DC/AC inverter |
5 | 10A | Passenger compartment fuse panel logic power, Keypad illumination, BTSI |
6 | 20A | Turn signals |
7 | 10A | Low beam headlamps (left) |
8 | 10A | Low beam headlamps (right) |
9 | 15A | Interior lights, Cargo lamps |
10 | 15A | Backlighting, Puddle lamps |
11 | 10A | All wheel drive |
12 | 7.5A | Not used (spare) |
13 | 5A | Keypad, Mirror switch, Memory module, DSM logic, Adjustable pedais |
14 | 10A | Power liftgate module, CID, MGM |
15 | 10A | Climate control head |
16 | 15A | EFP, Navigation Screen |
17 | 20A | All power lock motor feeds, Liftgate release |
18 | 20A | 2nd row power seat, Front heated seats |
19 | 25A | Moon roof |
20 | 15A | OBDII cormector, Memory seat |
21 | 15A | Fog lamps |
22 | 15A | Park lamps, License lamps |
23 | 15A | High beam headlamps |
24 | 20A | Horn relay |
25 | 10A | Demand lamps/Interior lamps, Power fold seat (2nd row) |
26 | 10A | Instrument panel cluster |
27 | 20A | Ignition Switch |
28 | 5A | Radio, Radio start signal |
29 | 5A | Instrument panel cluster |
30 | 5A | Overdrive cancel and grade assist switch |
31 | 10A | Not used (spare) |
32 | 10A | Restraint control module |
33 | 10A | Battery charge relay |
34 | 5A | Yaw rate sensor, ABS R/S, Refrigerator relay coil |
35 | 10A | Steering rotation sensor, Rear park assist, Heated seat modules, AWD, DC/AC inverter |
36 | 5A | PATS module |
37 | 10A | Not used (spare) |
38 | 20A | Not used (spare) |
39 | 20A | Radio |
40 | 20A | Second row heated seats |
41 | 15A | Switch illumination, EC mirror, Moon roof, Front lock switches, Radio |
42 | 10A | Not used (spare) |
43 | 10A | Aux relay, Heated back light relay, rear wiper |
44 | 10A | Not used (spare) |
45 | 5A | Relay coils: PDB, Front and rear wipers, Front blower motor |
46 | 7.5A | Occupant Classification Sensor (OCS), Passenger Airbag Deactivation Indicator (PADI) |
47 | 30A Circuit Breaker | Power Windows |
48 | Full ISO relay | Delayed accessory relay |
Power Distribution Box
List of fuses in the power distribution box (2009)№ | A | Protected Circuits |
---|---|---|
1 | 80A* | Passenger compartment fuse panel power |
2 | 80A* | Passenger compartment fuse panel power |
3 | - | Not used |
4 | 30A* | Front wipers |
5 | 30A* | Passenger power seat |
6 | 20A* | Power point (instrument panel) |
7 | 30A* | Amp |
8 | - | Not used |
9 | 40A* | Anti-lock Brake System (ABS)/AdvanceTrac pump |
10 | 30A* | Starter |
11 | 30A* | Powertrain Control Module (PCM) relay |
12 | 20A* | ABS/AdvanceTrac valve |
13 | 20A** | Left HID |
14 | 10A** | Brake on/off (BOO) switch |
15 | 15A** | Refrigerator |
16 | 20A** | Right HID |
17 | 10A** | Alternator |
18 | 20A* | Rear quarter panel power point |
19 | 20A* | Power point (front console) |
20 | 40A* | Rear defroster |
21 | 20A* | Rear console power point |
22 | 20A* | Sub woofer amp |
23 | 7.5A** | PCM Keep alive power, Canister vent |
24 | 10A** | A/C clutch relay |
25 | 25A** | Rear wiper |
26 | 20A** | Backup relay |
27 | 15A** | Fuel relay (Fuel pump driver module, Fuel pump) |
28 | 80A* | Cooling fan |
29 | 30A* | E-brake (trailer tow) |
30 | 40A* | Battery charge (trailer tow) |
31 | 30A* | Auxiliary blower relay |
32 | 30A* | Driver seat motors, Memory module |
33 | - | Not used |
34 | 30A* | Power liftgate |
35 | 40A* | Front A/C blower motor |
36 | 10A** | Back up lamps |
37 | 10A** | PCM run/start |
38 | 5A** | Illumination delayed accessory |
39 | Diode | Fuel diode |
40 | Diode | OTIS diode |
41 | G8VA relay | A/C clutch |
42 | G8VA relay | Fuel pump |
43 | G8VA relay | Backup |
44 | G8VA relay | Refrigerator |
45 | - | Not used |
46 | 15A** | VPWR2, VPWR3 |
47 | 15A** | PCM VPWR1 |
48 | 15A** | PCM VPWR4 |
49 | 10A** | Heated mirrors |
50 | Full ISO relay | PCM relay |
51 | Full ISO relay | Blower motor relay |
52 | Full ISO relay | Starter relay |
53 | Full ISO relay | Rear defrost relay |
54 | Full ISO relay | Auxiliary blower motor relay |
55 | Full ISO relay | Front wiper relay |
56 | - | Not used |
57 | Full ISO relay | Rear wiper relay |
58 | High current | Battery charge relay (trailer tow) |
* Cartridge Fuses ** Mini Fuses |
Auxiliary Relay Box (if equipped)
List of fuses in the auxiliary relay box (2009)№ | A | Description |
---|---|---|
1 | 10A | Trailer tow backup lamp |
2 | 15A | Trailer tow stop/turn lamps |
3 | - | Not used |
4 | - | Not used |
5 | - | Not used |
6 | - | Not used |
7 | - | Not used |
8 | - | Not used |
9 | - | Not used |
10 | - | Not used |
11 | - | Not used |
12 | 20A | Trailer tow park lamps |
13 | Micro ISO | Trailer tow left turn |
14 | Micro ISO | Trailer tow right tum |
15 | - | Not used |
16 | Micro ISO | Trailer tow park lamp |
2010
Passenger Compartment Fuse Panel
List of fuses in the passenger compartment fuse panel (2010)№ | A | Protected Circuits |
---|---|---|
1 | 30A | Driver smart window motor |
2 | 15A | Trailer tow stop/turn lamps |
3 | 15A | Not used (spare) |
4 | 30A | DC/AC inverter |
5 | 10A | Keypad illumination, Brake transmission shift interlock |
6 | 20A | Turn signals |
7 | 10A | Low beam headlamps (left) |
8 | 10A | Low beam headlamps (right) |
9 | 15A | Interior lights, Cargo lamps |
10 | 15A | Backlighting, Puddle lamps |
11 | 10A | All wheel drive (AWD) |
12 | 7.5A | Not used (spare) |
13 | 5A | Keypad, Mirror switch, Memory module, DSM logic, Adjustable pedais |
14 | 10A | Power liftgate module, Center information display, SYNC, GPS module, DVD |
15 | 10A | Climate control head |
16 | 15A | Electronic finish panel, Navigation screen |
17 | 20A | All power lock motor feeds, Liftgate release |
18 | 20A | 2nd row power fold seats, Heated seats |
19 | 25A | Moon roof |
20 | 15A | Data link connector, Memory seat |
21 | 15A | Fog lamps, Fog lamp indicator |
22 | 15A | Park lamps |
23 | 15A | High beam headlamps |
24 | 20A | Horn |
25 | 10A | Demand lamps/Interior lamps, Power fold seats |
26 | 10A | Instrument panel cluster |
27 | 20A | Ignition Switch |
28 | 5A | Radio/navigation |
29 | 5A | Instrument panel cluster |
30 | 5A | Transmission shifter |
31 | 10A | Not used (spare) |
32 | 10A | Restraint control module |
33 | 10A | Not used (spare) |
34 | 5A | Roll stability control, Refrigerator relay coil |
35 | 10A | Steering angle sensor, Rear park assist, Active park assist, Heated seat, AWD, DC/AC inverter, Rearview camera |
36 | 5A | Passive anti-theft system module |
37 | 10A | Not used (spare) |
38 | 20A | Trailer tow park lamps |
39 | 20A | Radio/navigation |
40 | 20A | Rear heated seats |
41 | 15A | Switch illumination, Auto dimming mirror, Moon roof, Mood lighting |
42 | 10A | Not used (spare) |
43 | 10A | Auxiliary climate control relay, Rear window defroster relay, Rear wiper |
44 | 10A | Not used (spare) |
45 | 5A | Wiper relay, climate control relay |
46 | 7.5A | Occupant classification sensor (OCS), Passenger airbag deactivation indicator (PADI) |
47 | 30A Circuit Breaker | Power Windows |
48 | Full ISO relay | Delayed accessory relay |
Power Distribution Box
List of fuses in the power distribution box (2010)№ | A | Protected Circuits |
---|---|---|
1 | 80A* | Passenger compartment fuse panel power |
2 | 80A* | Passenger compartment fuse panel power |
3 | 30A* | Trailer tow brake controller |
4 | 30A* | Front wipers |
5 | 30A* | Passenger power seat |
6 | 20A* | Power point (instrument panel) |
7 | 30A* | Amplifier |
8 | - | Not used |
9 | 40A* | Anti-lock brake system (ABS) pump |
10 | 30A* | Starter relay |
11 | 30A* | Powertrain control module (PCM) relay |
12 | 20A* | ABS valve |
13 | 20A** | Left high intensity discharge (HID) headlamp |
14 | 10A** | Brake on/off (BOO) switch |
15 | 25A** | Rear wiper |
16 | 20A** | Right HID headlamp |
17 | 10A** | Alternator sensor |
18 | 20A* | Rear power point |
19 | 20A* | Console power point |
20 | 40A* | Rear defroster |
21 | 20A* | Console power point (rear of front console) |
22 | 20A* | Subwoofer amplifier |
23 | 10A** | PCM keep alive power, Canister vent |
24 | 10A** | A/C clutch |
25 | 15A** | Refrigerator |
26 | 20A** | Backup relay |
27 | 15A** | Fuel relay (Fuel pump driver module, Fuel pump) |
28 | 80A* | Cooling fan |
29 | - | Not used |
30 | 30A* | Battery charge (trailer tow) |
31 | 40A* | Auxiliary blower motor |
32 | 30A* | Driver seat motor |
33 | - | Not used |
34 | 30A* | Power liftgate |
35 | 40A* | Front A/C blower |
36 | 10A** | Backup lamps |
37 | 10A** | PCM run/start |
38 | 10A** | Trailer tow backup lamps |
39 | Diode | Fuel diode |
40 | Diode | One touch integrated start diode |
41 | G8VA relay | Trailer tow park lamp |
42 | G8VA relay | Trailer tow stop/turn lamp (left) |
43 | G8VA relay | Trailer tow stop/turn lamp (right) |
44 | G8VA relay | Backup lamps relay |
45 | - | Not used |
46 | 15A** | Vehicle power 2, Vehicle power 3 |
47 | 20A** | Vehicle power 1 - PCM power |
48 | 15A** | Vehicle power - coils on plugs |
49 | 10A** | Heated mirrors |
50 | HC micro relay | Blower motor |
51 | HC micro relay | Rear wiper |
52 | HC micro relay | Starter |
53 | - | Not used |
54 | - | Not used |
55 | HC micro relay | Front wiper relay |
56 | HC micro relay | Rear window defroster |
57 | - | Not used |
58 | - | Not used |
59 | HC micro relay | Auxiliary blower motor |
60 | HC micro relay | Trailer tow battery charge |
61 | - | Not used |
62 | G8VA relay | Refrigerator |
63 | - | Not used |
64 | HC micro relay | PCM |
65 | G8VA relay | A/C clutch |
66 | G8VA relay | Fuel pump |
* Cartridge Fuses ** Mini Fuses |
2011
Passenger Compartment Fuse Panel
List of fuses in the passenger compartment fuse panel (2011)№ | A | Protected Circuits |
---|---|---|
1 | 30A | Driver smart window motor |
2 | 15A | Trailer tow (TT) stop/turn lamps |
3 | 15A | Not used (spare) |
4 | 30A | DC/AC inverter |
5 | 10A | Keypad illumination, Brake transmission shift interlock |
6 | 20A | Turn signals |
7 | 10A | Low beam headlamps (left) |
8 | 10A | Low beam headlamps (right) |
9 | 15A | Interior lights, Cargo lamps |
10 | 15A | Backlighting, Puddle lamps |
11 | 10A | All wheel drive (AWD) |
12 | 7.5A | Not used (spare) |
13 | 5A | Keypad, Mirror switch, Memory module, DSM logic, Adjustable pedals |
14 | 10A | Power liftgate module, Center information display, SYNC, Global positioning system (GPS) module, DVD |
15 | 10A | Climate control head |
16 | 15A | Electronic finish panel, Navigation screen |
17 | 20A | All power lock motor feeds, Liftgate release |
18 | 20A | 2nd row power fold seats, Heated seats |
19 | 25A | Moon roof |
20 | 15A | Data link connector, Memory seat |
21 | 15A | Fog lamps, Fog lamp indicator |
22 | 15A | Park lamps |
23 | 15A | High beam headlamps |
24 | 20A | Horn |
25 | 10A | Demand lamps/Interior lamps, Power fold seats |
26 | 10A | Instmment panel cluster |
27 | 20A | Ignition Switch |
28 | 5A | Radio/navigation |
29 | 5A | Instmment panel cluster |
30 | 5A | Transmission shifter |
31 | 10A | Not used (spare) |
32 | 10A | Restraint control module |
33 | 10A | TT battery charge relay coil |
34 | 5A | Roll stability control, Refrigerator relay coil, Electric power assist steering |
35 | 10A | Steering angle sensor, Reverse sensing system, Active park assist, Heated seat, AWD, DC/AC inverter, Rearview camera |
36 | 5A | Passive anti-theft system module |
37 | 10A | Not used (spare) |
38 | 20A | TT park lamps |
39 | 20A | Radio/navigation |
40 | 20A | Rear heated seats |
41 | 15A | Switch illumination, Auto dimming mirror, Moon roof, Mood lighting |
42 | 10A | Not used (spare) |
43 | 10A | Auxiliary climate control relay, Rear window defroster relay, Rear wiper |
44 | 10A | Not used (spare) |
45 | 5A | Wiper relay, climate control relay |
46 | 7.5A | Occupant classification sensor (OCS), Passenger airbag deactivation indicator (PADI) |
47 | 30A Circuit Breaker | Power Windows |
48 | Full ISO relay | Delayed accessory relay |
Power Distribution Box
List of fuses in the power distribution box (2011)№ | A | Protected Circuits |
---|---|---|
1 | 80A* | Passenger compartment fuse panel power |
2 | 80A* | Passenger compartment fuse panel power |
3 | 30A* | Trailer tow brake controller |
4 | 30A* | Front wipers |
5 | 30A* | Passenger power seat |
6 | 20A* | Power point (instrument panel) |
7 | 30A* | Amplifier |
8 | - | Not used |
9 | 40A* | Anti-lock brake system (ABS) pump |
10 | 30A* | Starter relay |
11 | 30A* | Powertrain control module (PCM) relay |
12 | 20A* | ABS valve |
13 | 20A** | Left high intensity discharge (HID) headlamp |
14 | 10A** | Brake on/off (BOO) switch |
15 | 25A** | Rear wiper |
16 | 20A** | Right HID headlamp |
17 | 10A** | Alternator sensor |
18 | 20A* | Rear power point |
19 | 20A* | Console power point |
20 | 40A* | Rear defroster |
21 | 20A* | Console power point (rear of front console) |
22 | 20A* | Subwoofer amplifier |
23 | 10A** | PCM keep alive power, Canister vent |
24 | 10A** | A/C clutch |
25 | 15A** | Refrigerator |
26 | 20A** | Backup relay |
27 | 15A** | Fuel relay (Fuel pump driver module, Fuel pump) |
28 | 80A* | Cooling fan |
29 | - | Not used |
30 | 30A* | Battery charge - trailer tow (TT) |
31 | 40A* | Auxiliary blower motor |
32 | 30A* | Driver seat motor |
33 | 30A* | 3rd row power seats |
34 | 30A* | Power liftgate |
35 | 40A* | Front A/C blower |
36 | 10A** | Backup lamps |
37 | 10A** | PCM run/start |
38 | 10A** | TT backup lamps |
39 | Diode | Fuel diode |
40 | Diode | One touch integrated start diode |
41 | G8VA relay | TT park lamp |
42 | G8VA relay | TT stop/turn lamp (left) |
43 | G8VA relay | TT stop/turn lamp (right) |
44 | G8VA relay | Backup lamps relay |
45 | - | Not used |
46 | 15A** | Vehicle power 2, Vehicle power 3 |
47 | 20A** | Vehicle power 1 - PCM power |
48 | 15A** | Vehicle power - coils on plugs |
49 | 10A** | Heated mirrors |
50 | HC micro relay | Blower motor |
51 | HC micro relay | Rear wiper |
52 | HC micro relay | Starter |
53 | HC micro relay | 3rd row power seats |
54 | - | Not used |
55 | HC micro relay | Front wiper relay |
56 | HC micro relay | Rear window defroster |
57 | - | Not used |
58 | - | Not used |
59 | HC micro relay | Auxiliary blower motor |
60 | HC micro relay | TT battery charge |
61 | - | Not used |
62 | G8VA relay | Refrigerator |
63 | - | Not used |
64 | HC micro relay | PCM |
65 | G8VA relay | A/C clutch |
66 | G8VA relay | Fuel pump |
* Cartridge Fuses ** Mini Fuses |
2012
Passenger Compartment Fuse Panel
List of fuses in the passenger compartment fuse panel (2012)№ | A | Protected Circuits |
---|---|---|
1 | 30A | Driver smart window motor |
2 | 15A | Trailer tow (TT) stop/turn lamps |
3 | 15A | Not used (spare) |
4 | 30A | DC/AC inverter |
5 | 10A | Keypad illumination, Brake transmission shift interlock |
6 | 20A | Turn signals |
7 | 10A | Low beam headlamps (left) |
8 | 10A | Low beam headlamps (right) |
9 | 15A | Interior lights, Cargo lamps |
10 | 15A | Backlighting, Puddle lamps |
11 | 10A | All wheel drive (AWD) |
12 | 7.5A | Not used (spare) |
13 | 5A | Keypad, Mirror switch, Memory module, DSM logic, Adjustable pedais |
14 | 10A | Power liftgate module, Center information display, SYNC, Global positioning system (GPS) module, DVD |
15 | 10A | Climate control head |
16 | 15A | Electronic finish panel, Navigation screen |
17 | 20A | All power lock motor feeds, Liftgate release |
18 | 20A | 2nd row power fold seats, Heated seats |
19 | 25A | Moon roof |
20 | 15A | Data link connector, Memory seat |
21 | 15A | Fog lamps, Fog lamp indicator |
22 | 15A | Park lamps |
23 | 15A | High beam headlamps |
24 | 20A | Horn |
25 | 10A | Demand lamps/Interior lamps, Power fold seats |
26 | 10A | Instmment panel cluster |
27 | 20A | Ignition Switch |
28 | 5A | Radio/navigation |
29 | 5A | Instmment panel cluster |
30 | 5A | Transmission shifter |
31 | 10A | Not used (spare) |
32 | 10A | Restraint control module |
33 | 10A | TT battery charge relay coil |
34 | 5A | Roll stability control, Refrigerator relay coil, Electric power assist steering |
35 | 10A | Steering angle sensor, Reverse sensing system, Active park assist, Heated seat, AWD, DC/AC inverter, Rearview camera |
36 | 5A | Passive anti-theft system module |
37 | 10A | Not used (spare) |
38 | 20A | TT park lamps |
39 | 20A | Radio/navigation |
40 | 20A | Rear heated seats |
41 | 15A | Switch illumination, Auto dimming mirror, Moon roof, Mood lighting |
42 | 10A | Not used (spare) |
43 | 10A | Auxiliary climate control relay, Rear window defroster relay, Rear wiper |
44 | 10A | Not used (spare) |
45 | 5A | Wiper relay, climate control relay |
46 | 7.5A | Occupant classification sensor (OCS), Passenger airbag deactivation indicator (PADI) |
47 | 30A Circuit Breaker | Power Windows |
48 | Full ISO relay | Delayed accessory relay |
Power Distribution Box
List of fuses in the power distribution box (2012)№ | A | Protected Circuits |
---|---|---|
1 | 80A* | Passenger compartment fuse panel power |
2 | 80A* | Passenger compartment fuse panel power |
3 | 30A* | Trailer tow brake controller |
4 | 30A* | Front wipers |
5 | 30A* | Passenger power seat |
6 | 20A* | Power point (ínstrument panel) |
7 | 30A* | Amplifier |
8 | - | Not used |
9 | 40A* | Anti-lock brake system (ABS) pump |
10 | 30A* | Starter relay |
11 | 30A* | Powertrain control module (PCM) relay |
12 | 20A* | ABS valve |
13 | 20A** | Left high intensity discharge (HID) headlamp |
14 | 10A** | Brake on/off (BOO) switch |
15 | 25A** | Rear wiper |
16 | 20A** | Right HID headlamp |
17 | 10A** | Alternator sensor |
18 | 20A* | Rear power point |
19 | 20A* | Console power point |
20 | 40A* | Rear defroster |
21 | 20A* | Console power point (rear of front console) |
22 | - | Not used |
23 | 10A** | PCM keep alive power, Canister vent |
24 | 10A** | A/C clutch |
25 | 15A** | Refrigerator |
26 | 20A** | Backup relay |
27 | 15A** | Fuel relay (Fuel pump driver module, Fuel pump) |
28 | 80A* | Cooling fan |
29 | - | Not used |
30 | 30A* | Battery charge - trailer tow (TT) |
31 | 40A* | Auxiliary blower motor |
32 | 30A* | Driver seat motor |
33 | 30A* | 3rd row power seats |
34 | 30A* | Power liftgate |
35 | 40A* | Front A/C blower |
36 | 10A** | Backup lamps |
37 | 10A** | PCM run/start |
38 | 10A** | TT backup lamps |
39 | Diode | Fuel diode (iVCT only) |
40 | Diode | One touch integrated start diode |
41 | G8VA relay | TT park lamp |
42 | G8VA relay | TT stop/turn lamp (left) |
43 | G8VA relay | TT stop/turn lamp (right) |
44 | G8VA relay | Backup lamps relay |
45 | - | Not used |
46 | 15A** | Vehicle power 2, Vehicle power 3 |
47 | 20A** | Vehicle power 1 - PCM power |
48 | 15A** | Vehicle power - coils on plugs |
49 | 10A** | Heated mirrors |
50 | HC micro relay | Blower motor |
51 | HC micro relay | Rear wiper |
52 | HC micro relay | Starter |
53 | HC micro relay | 3rd row power seats |
54 | - | Not used |
55 | HC micro relay | Front wiper relay |
56 | HC micro relay | Rear window defroster |
57 | - | Not used |
58 | - | Not used |
59 | HC micro relay | Auxiliary blower motor |
60 | HC micro relay | TT battery charge |
61 | - | Not used |
62 | G8VA relay | Refrigerator |
63 | - | Not used |
64 | HC micro relay | PCM |
65 | G8VA relay | A/C clutch |
66 | G8VA relay | Fuel pump |
* Cartridge Fuses ** Mini Fuses |