Jonathan Yarden Mar 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: 2011, 2012, 2013, 2014, 2015
Passenger Compartment Fuse Box
| Number | Ampere rating [A] | Description |
| 1 | 20 | Horn |
| 2 | 15 | Flasher relay |
| 3 | 20 | Power point |
| 4 | 10 | Data Link Connector (DLC), Engine diagnostic connector, Parking brake warning |
| 5 | 15 | Run relay |
| 6 | — | — |
| 7 | — | — |
| 8 | 5 | Radio, GEM |
| 9 | 5 | Power window relay |
| 10 | 15 | Heated mirrors |
| 11 | 5 | Wiper and washer systems |
| 12 | 10 | Transmission shift selector |
| 13 | 20 | Radio/SYNC®, Power mirrors |
| 14 | 10 | Interior lamp relay |
| 15 | 10 | Interior lamp relay |
| 16 | 15 | High beams, Indicator |
| 17 | — | — |
| 18 | 5 | Dimmer switch, Interior lighting |
| 19 | 15 | Engine control |
| 20 | 5 | Starting system |
| 21 | 10 | DRL resistor |
| 22 | 15 | Air horn, Air suspension dump, Two-speed axle, Driver-controlled locking differential |
| 23 | 10 | Flasher relay |
| 24 | 15 | ABS relay, Fuel heater relay, Air dryer |
| 25 | 10 | Blower motor relay |
| 26 | 10 | Right-hand low beam headlight |
| 27 | — | — |
| 28 | 10 | Left-hand low beam headlight |
| 29 | 10 | Cluster, GEM |
| 30 | 15 | Allison electronic transmission |
| 31 | 15 | Mirror fold relay |
| Relay | ||
| R1 | Interior lamps | |
| R2 | — | |
| R3 | Horn | |
| R4 | — | |
| R5 | — | |
Engine Compartment Fuse Box
| Number | Ampere rating [A] | Description |
| 1 | 20 | Upfitter switches (AUX 2 and AUX 4)/Trailer 12V socket pin |
| 2 | 30 | Power seat (driver) |
| 3 | 30 | Power seat (passenger) |
| 4 | 15 | Windshield washer relay, Washer pump motor |
| 5 | 5 | Brake warning switch (hydraulic brake vehicles only) |
| 6 | 20 | Upfitter switches (AUX 1 and AUX 3) |
| 7 | 15 | Brake pressure switches, ABS event relay |
| 8 | 20 | Diesel: DEF (Urea), Line heaters |
| 9 | 20 | Ignition switch, Starter cutoff |
| 10 | 15 | Air tank moisture removal valve |
| 11 | 30 | Electric trailer brake |
| 12 | 20 | Passenger compartment fuse box 5 and 21 |
| 13 | 15 | Instrument cluster/Gateway module |
| 14 | 20 | Diesel: Nitrogen oxide sensor |
| 15 | — | — |
| 16 | 5 | Bendix® Air ABS |
| 17 | — | — |
| 18 | 10 | Fuel transfer pump |
| 19 | 15 | Gasoline: Powertrain control module power 1 |
| 20 | 10 | Gasoline: Powertrain control module power 2 |
| 21 | 20 | Gasoline: Powertrain control module power 3 |
| 22 | 20 | Gasoline: Powertrain control module power 4 |
| 23 | — | — |
| 24 | — | — |
| 101 | 30 | Bendix Air ABS relay (Air brake vehicles only) |
| Hydraulic brakes module (Hydraulic brake vehicles only) | ||
| 102 | 20 | Ignition switch |
| 103 | 20 | Ignition switch, Passenger compartment fuse box fuses 19, 29 and 30 |
| 104 | 20 | Power point |
| 105 | 20 | Power door lock switches |
| 106 | 30 | Main light switch, Multi-function switch |
| 107 | 50 | Passenger compartment fuse box fuses 1, 2, 3, 4, 12, 13, 14 and 15 |
| 108 | 40 | Diesel: Fuel heater |
| 20 | Gasoline: Fuel pump module | |
| 109 | 40 | Power window |
| 110 | 30 | Windshield wiper |
| 111 | 30 | Body builder relay, Parking lamps |
| 112 | 40 | Blower motor |
| 113 | 30 | Heated seats, Air-Ride seat |
| 114 | 20 | Aftertreatment DCU |
| 115 | 20 | Ignition switch, Passenger compartment fuse box fuses 8, 9, 10 and 11 |
| 116 | 30 | Left/Right turn relays, Back-up lamp relay |
| 117 | 20 | Stoplamps |
| 118 | 60 | Hydraulic brake vehicles (Trailer tow package only) |
| 601 | 60 | Trailer socket |
| 602 | 60 | Air brake trailer tow fuse block |
| 30 | Hydraulic brakes pump motor 2 | |
| Relay | ||
| 201 | Windshield washer relay | |
| 202 | Wiper high/low relay | |
| 203 | Wiper run/park relay | |
| 204 | Windshield wiper relay | |
| 205 | Body builder relay, right turn | |
| 206 | Body builder relay, left turn | |
| 207 | ABS event relay (Hydraulic brake vehicles only) | |
| 208 | Body builder relay, back-up lamps relay | |
| 209 | Auxiliary stoplamp relay | |
| 301 | Diesel: Fuel heater/Fuel transfer pump relay Gasoline: Fuel pump module |
|
| 302 | Body builder relay, parking lamps relay | |
| 303 | Blower motor relay | |
| 304 | Diesel: DEF (Urea) line heaters relay Gasoline: Powertrain control module power VPWR1 |
|
Additional Fuse Box (Engine Compartment)
| Number | Ampere rating [A] | Description |
| 9925 | 30 | Hydraulic brakes pump motor 1 |
Additional Relay Box
The relay center is located along the passenger side A-pillar on the right side of the footwell.
| Number | Description |
| R1 | Spring applied hydraulic release warning chime module |
| R2 | A/C compressor clutch |
| R3 | Power windows |
| R4 | Flasher (standard/LED) |
| R5 | Upfitter relay 1 |
| R6 | Upfitter relay 2 |
| R7 | Headlights |
| R8 | Cummins starter lockout |
| R9 | Upfitter relay 3 |
| R10 | Starter |
| R11 | Diesel: DCU |
| R12 | Two-speed axle/Differential lock |
| R13 | Door lock |
| R14 | Air tank moisture valve |
| R15 | DRL #1 |
| R16 | Heated mirrors |
| R17 | Spare |
| R18 | Upfitter relay 4 |
| R19 | Shift interlock/EPRNDL display |
| R20 | Diesel: Selective Catalyst Reduction (SCR) system (NOx) |
| R21 | Run |
| R22 | Door unlock |
| R23 | ABS warning indicator |
| R24 | DRL #2 |
| R25 | Park lights |
| R26 | Spare |
Additional Relay Box No.2
| Number | Ampere rating [A] | Description |
| 1 | 30 | Trailer tow ABS feed (non electric trailer brake vehicles only) |
| 2 | 30 | Trailer tow park/marker lamps |
| 3 | 30 | Trailer tow stop lamps |
| 4 | 30 | Trailer tow turn/stop lamps (combined) Trailer tow turn lamps (separate) |
| 5 | — | — |
| Relay | ||
| R1 | Trailer tow ABS relay (non electric trailer brake vehicles only) | |
| R2 | Trailer tow marker lamp relay | |
| R3 | Trailer tow stop lamp relay | |
| R4 | Trailer tow tail lamp relay | |
| R5 | — | |
| R6 | — | |
| R7 | Trailer tow left turn lamp relay | |
| R8 | Trailer tow right turn lamp relay | |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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