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Ford F-Series F-super duty (1996) Fuse Box Diagram

avatar 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.

Fuse box (fuses and their location)

Ford F-Series F-Super Duty - fuse box

Fuse/CB Ampere rating [A] Description
1 30 Heater/air conditioner blower
2 30 Wiper/washer
3 3 Idle position switch (diesel)
4 15 Exterior lamps, instrument illumination, trailer exterior lamp relay, warning buzzer/chime module
5 10 Air bag restraint
6 15 Air conditioner clutch, diesel auziliary fuel selector, remote keyless entry
7 15 Turn lamps
8 15 Courtresy/dome/cargo lamps, electric outside mirrors, keyless entry, speedometer, sun visior mirror illumination, warning buzzer/chime module
9 25 Power point
10 4 Instrument illumination
11 15 Radio, radio display dimmer
12 20 CB Electronic shift motor 4-wheel drive, power door locks, power door seat, power lumba
13 15 Anti-lock brakers, brake shift interlock, electronic engine control, speed control, atop/hazard lamps, stop sense for electronic engone control
14 20 CB Power windows
15 20 Anti-lock brakers
16 15 Cigarette lighter, generic scan tool
17 10 Diesel indicators, electronic transmission, gauges, tachometer, warning buzzer/chime module, warning indicators
18 10 Air bag restraint, autmatic day/night mirror, brake sgift interlock, electronic shift modulem electronic shift module 4-wheel drive, speedometer, selectable RPM control (diesel), speed control (diesel)
Circuit protected Size Location
Headlamos & high beam indicator 22 A CB Integral with headllamps switch
Windshield wiper and washer pump 30 A CB Fuse panel
Electric brakes (trailer) 30 maxi fuse Power distribution box
Trailer lamps (relay feed) 25 fuse Power distribution box
Alternator – 95A 12 Ga. fuse link At starting motor relay (gasoline engine)
Alternator – 130A (2) 12 Ga. fuse link At starting motor relay (diesel engine)
Powertrain control module 20A maxi fuse Power distribution box
Fuel pump 40A maxi fuse Power distribution box
Headlamp switch 40A maxi fuse Power distribution box
Diesel glowe plugs (2) 14 Ga. fuse links At starting motor relay
Power windows 20A CB Fuel panel
Power door locks 20A CB Fuel panel
Hazard flasher 15A fuse Fuse panel
Trailer battery recharge feed 30A maxi fuse Power distribution box

Power distribution box

Ford F-Series F-Super Duty - power distribution box

 

 

Fuse/CB/Relay Ampere rating [A] Description
1 20 Audio power
2 15 Fog lamps, 200A alternator (Diesel ambulance only)
3 30 Daytime running lamps (Canada only), headlamps flash-to-pass, horn
4 25 Trailer back-up lamps, trailer running lamps
5 15 Back-up lamps, daytime running lamps module (DRL) (Canada only). oxygen sensor heater, trailer battery charge relay
6 10 Trailer right-hand stop/turn lamp
7 10 Trailer left-hand stop/turn lamp
8 30 maxi Injector driver module
9 30 (gas) Powertrain control system
20 (diesel)
10 20 maxi Intrument panel fuse: 15,18, starter relay coil
11
12 Diode Powertrain control system relay coil
13 50 maxi Instrument panel fuse: 5,9,13
14 Not used
15 50 maxi Instrument panel fuse:1,7; power distribution box fuse: 5
16 20 maxi Fuel pump feed (gas engine)
17 50 maxi Alternator charge lamp, idle position switch (diesel), instrument panel fuses: 2,6,11,14,17; power distribution box: fuse 22
18 30 maxi Trailer battery charge
19 40 maxi Headlamps
20 50 maxi Instrument panel  fuses: 4,8,12,16
21 30 maxi Trailer brake feed
22 20 maxi Distributor puckup (gas engine), fuel line heater (diesel), glow plug heater (diesel), glow plug controller (diesel), ignition coil (gas engine), powertrain control system relay coil, thick film integrated (TFI) module (gas engine)
Relay #1 Powertrain control module
Relay #2 Fuel pump (gas engine), injector driver module (IDM relay)(diesel)
Relay #3 Horn
Relat #4 Trailer tow lamps

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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