Jonathan Yarden Oct 22, 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: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
Fuse box
Fuse | Ampere rating [A] | Circuit |
1 | 30 | Heater/AIR CONDITIONING Blower |
2 | 8,25 CB | Wiper/washer |
3 | — | — |
4 | 15 | Warning Buzzer/Chime module, Exterior lamps, instrument illumination, trailer exterior lamps relay |
5 | — | — |
6 | 15 | AIR CONDITIONING Clutch, (Diesel Aux, Fusel Selector) |
7 | 15 | Turn Lamps, (Rear Window Defogger) |
8 | 15 | Courtesy/Dome/Cargo Lamps, Electric Outside Mirrors, Radio/Clock Memory, Speedometer Memory; |
9 | 15 | Power Point |
10 | 4 | Instrument illumination |
11 | 15 | Radio, Radio Display Dim |
12 | 20 CB | Power Door Locks, Electric Shift Motor 4WD, Power Lumber, (Tailgate Power Window, Key Switch) |
13 | 15 | Stop/Hazard Lamps, Anti-lock Brake Module Memory/Power (F-Series Only)/Speed Control Stop sense
for: Electronic Engine Control, Anti-lock Brakes |
14 | 20 CB | Power Windows, (Tailgate Power Window, Instrument panel switch) |
15 | 20 | Anti-lock brakes (F-Series only) |
16 | 7,5 | Cigar lighter |
17 | 10 | Warning Buzzer/Chime Module Warning Indicators, (Diesel Indcators), Gauges; Tachometer
Transmission Control Switch |
18 | 10 | Electronic Shift Module 4WD, Speedometer |
Power distribution
Fuse | Ampere rating [A] | Circuit |
1 | 20 | Headlamp Flash-to-Pass, Daytime Running Lamps (Canada Only) |
2 | 30 | Anti-lock Brakes |
3 | 20 | Horn, speed control |
4 | 25 | Trailer Backup and Running Lamps |
5 | 15 | Oxygen Sensor Heater, Backup Lamps, Daytime running lamp module (Canada Only), Trailer battery change
Relay speed control |
6 | 5 | Trailer RH Stop/Turn Lamp |
7 | 5 | Trailer LH Stop/Turn Lamp |
8 | 30 | Anti-Lick Brakes |
9 | 20 MAXI | Electronic Engine Control System, Fuel Pump Relay Coil |
10 | 20 MAXI | Starter Relay Coil, Instrument panel fuses: 15, 18 |
11 | — | — |
12 | DIODE | Electronic Engine Control Relay |
13 | 50 MAXI | Instrument Panel Fuses: 5, 9, 13 |
14 | 30 MAXI* | (Rear Window Defrost)* |
15 | 50 MAXI | Instrument Panel Fuses: 1, 7; Power Network Box Fuses 5 |
16 | 20 MAXI | Fuel Pump Feed |
17 | 50 MAXI | Instrument Panel Fuses 2, 6, 11, 14, 17 |
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 | TFI Module, Ignition Coil, Distributor Pickup, Electronic Engine control Relay Coil |
Relay 1 | RELAY | Electronic Engine Control |
Relay 2 | RELAY | Fuel Pump |
Relay 3 | RELAY | Horn |
Relay 4 | RELAY | Trailer Tow and/or Dual Rear Wheel Running Lamps |
Relay5 | — | — |
* – Bronco only |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Still have questions or want to supplement the article? Discuss On Telegram