2011 Flex Fuse Diagram: Exploring the Fuse Boxes
2011 Flex Fuse Diagram: Find the correct fuse for the circuit you’re working on
This 2011 Ford Flex Fuse Diagram post shows two fuse boxes; the Battery Junction Box/Power Distribution Box located under the hood and the Smart Junction Box/Passenger Compartment Fuse Panel.
To learn more about automotive fuses, see this article
To learn how to check a fuse visually or without removing it, see this article
2011 Flex Fuse Diagram for Battery Junction Box
The Battery junction box/power distribution box is located in the engine compartment. It contains high-current fuses and relays. The box cover may list relay numbers, but this diagram shows the names and locations of the relays.
How to find your fuse and the devices served by that fuse
There are 43 fuse slots in the Battery Junction Box. The chart shows only 10 to speed up load time. Here’s how to find the fuse and circuit you want.
1) Change the number of entries showing (in the Show Entries Box) to 100 and scroll the list.
2) Enter the name of the component you’re searching for in the Search box.
3) Use the Next/Previous buttons at the bottom of the table
| Fuse number | Amperage | Circuits protected |
|---|---|---|
| F1 | 80 | Passenger compartment fuse panel power |
| F2 | 80 | Smart Junction Box (SJB) |
| F3 | 30 | Trailer brake control (TBC) module |
| F4 | 30 | Wiper run/park relay |
| F5 | 30 | Seat control switch, passenger side front |
| F6 | 20 | Power point, instrument panel |
| F7 | 30 | Audio amplifier |
| F8 | — | Not used |
| F9 | 40 | Anti-lock Brake System (ABS) module |
| F10 | 30 | Starter relay |
| F11 | 30 | PCM power relay |
| F12 | 20 | Anti-lock Brake System (ABS) module |
| F13 | 20 | Headlamp assembly, left (HID) |
| F14 | 10 | Brake Pedal Position (BPP) switch |
| F15 | 25 | Rear wiper relay |
| F16 | 20 | Headlamp assembly, right (HID) |
| F17 | 10 | Generator |
| F18 | 20 | Power point, rear |
| F19 | 20 | Power point, console, front |
| F20 | 40 | Rear window defrost relay |
| F21 | 20 | Power point, console, rear |
| F22 | 20 | Subwoofer |
| F23 | 7.5 | EVAP canister vent control solenoid, Powertrain Control Module (PCM) |
| F24 | 10 | A/C clutch relay |
| F25 | 15 | Console refrigeration relay |
| F26 | 20 | Reversing lamps relay |
| F27 | 15 | Fuel pump relay |
| F28 | 80 | Engine cooling fan motor |
| F29 | — | Not use |
| F30 | 30 | Battery charge relay |
| F31 | 30 | Auxiliary blower motor relay |
| F32 | 30 | Driver Seat Module (DSM) - with memory, Seat control switch, driver side front - without memory |
| F33 | 30 | Third row power seat relay |
| F34 | 30 | Liftgate/Trunk Module (LTM) |
| F35 | 40 | Blower motor relay |
| F36 | 10 | Auto-dimming interior mirror unit, rear lamp assemblies |
| F37 | 10 | Powertrain Control Module (PCM), Fuel pump relay (IVCT) |
| F38 | 10 | Trailer tow connector |
| F46 | 15 | Vehicle power 2, Vehicle power 3 |
| F47 | 20 | Vehicle power 1 – PCM power |
| F48 | 15 | Vehicle power – coils on plugs |
| F49 | 10 | Heated mirrors |
2011 Flex Fuse Diagram for Smart Junction Box
The cabin fuse box is located under the instrument panel on the driver’s side to the left of the steering column.
It contains a few extra fuses.
| Fuse number | Amperage | Circuits protected |
|---|---|---|
| F1 | 30 | Power window motor, driver side front |
| F2 | 15 | Trailer tow stop/turn lamps, Left rear lamp assembly |
| F3 | — | Not used |
| F4 | 30 | DC/AC inverter module |
| F5 | 10 | Keypad switch assembly, Floor shifter, Field Effect Transistor (FET), Power Fold Seat Module (PFSM) |
| F6 | 20 | Front park/turn lamps, Trailer tow turn relay, Right rear lamp assembly |
| F7 | 10 | Headlamp assembly, left |
| F8 | 10 | Headlamp assembly, right |
| F9 | 15 | Interior/map lamp assemblies |
| F10 | 15 | Exterior rear view mirrors, illumination |
| F11 | 10 | 4X4 control module |
| F12 | 7.5 | Not used (spare) |
| F13 | 5 | Exterior rear view mirror switch, Driver Seat Module (DSM) - with memory, Adjustable pedal switch, Keypad switch assembly |
| F14 | 10 | Liftgate/Trunk Module (LTM), Clock, Accessory Protocol Interface Module (APIM), Front Display Interface Module (FDIM), Rear Entertainment Module (RETM), Global Positioning System Module (GPSM), |
| F15 | 10 | HVAC module |
| F16 | 15 | Front Control Interface Module (FCIM) |
| F17 | 20 | Door lock relays, Liftgate latch assembly, Liftgate/Trunk Module (LTM) |
| F18 | 20 | Heated seat module, front, Second row power fold seat motors |
| F19 | 25 | Roof opening panel module |
| F20 | 15 | Data Link Connector (DLC), Driver side front seat control switch |
| F21 | 15 | Fog lamps, Headlamp switc |
| F22 | 15 | Front park/turn lamps, Rear lamp assemblies, Front lamp assemblies License plate lamps, |
| F23 | 15 | High beam headlamps |
| F24 | 20 | Horn, Horn relay |
| F25 | 10 | Vanity mirror, Interior/map lamp assemblies, Second row seat control switches, Battery saver relay, Powertrain control module (PCM) (GTDI), 3rd row power seat relay |
| F26 | 10 | Instrument Cluster (IC) |
| F27 | 20 | Ignition switch |
| F28 | 5 | Audio Control Module (ACM), Starter relay |
| F29 | 5 | Instrument Cluster (IC) |
| F30 | 5 | Floor shifter |
| F31 | 10 | Not used (spare) |
| F32 | 10 | Restraints Control Module (RCM) |
| F33 | 10 | Battery charge relay |
| F34 | 5 | Anti-lock Brake System (ABS) module, Console refrigeration relay, Power Steering Control Module (PSCM) |
| F35 | 10 | 4X4 control module, Parking Aid Module (PAM), Steering Angle Sensor Module (SASM), Rear heated seat module, Heated seat module, Video camera, DC/AC inverter module |
| F36 | 5 | Passive anti-theft transceiver |
| F37 | 10 | Not used (spare) |
| F38 | 20 | Trailer tow park lamp relay |
| F39 | 20 | Audio Control Module (ACM) |
| F40 | 20 | Rear heated seat module |
| F41 | 15 | Door lock switches, Auto-dimming interior mirror unit, Roof opening panel switch, Roof opening panel module, Ambient lighting switch, Ambient lighting module, Driver side front power window motor, Master window control switch |
| F42 | 10 | Not used (spare) |
| F43 | 10 | Auxiliary blower motor relay, Rear window defrost relay, Rear wiper motor assembly |
| F44 | 10 | Not used (spare) |
| F45 | 5 | Wiper run/park relay, Blower motor relay |
| F46 | 7.5 | Centerstack switch assembly, Occupant Classification System Module (OCSM) |
| F47 | 30A circuit breaker | Passenger and rear window control switches |