Ford F-750 (2011 – 2015) – fuse box diagram

Ford F-750 (2011 – 2015) – fuse box diagram

Year of production: 2011, 2012, 2013, 2014, 2015

Passenger Compartment Fuse Box

Ford F-750 – fuse box diagram – passenger compartment
Ford F-750 – fuse box diagram – passenger compartment
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

Ford F-750 – fuse box diagram – engine compartment
Ford F-750 – fuse box diagram – engine compartment
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.

Ford F-750 – fuse box diagram – engine compartment additional box
Ford F-750 – fuse box diagram – engine compartment additional box
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

Ford-F-750 – fuse box diagram – additional relay box 2
Ford-F-750 – fuse box diagram – additional relay box 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.