Find fuses for Ford F350 1987 1991: symptom assistant, positions, panels, available ratings and an A4 PDF sheet. Confirm the variant in the manual.
| Fuse | Rating | Protected circuit |
|---|---|---|
| 1 | 15 A | Stoplights, Hazard Lights, Speed Control |
| 2 | — | Circuit Breaker: Windshield Wiper Motor |
| 4 | 15 A | Main Light Switch, Exterior Lights, Instrument Panel Illumination |
| 5 | 15 A | Turn Signals, Back-Up Lights, Overdrive Transmission, Roof Map Light |
| 6 | 15 A | Speed Control, Accessories & 4WD, Auxiliary Battery Control, Digital Clock, Rear Window Defogger, Feedback Carburetor Control (4.9L), Windshield Wiper Switch, Electronic Shift Control Module, Rear Anti-Lock Brakes |
| 8 | 15 A | Courtesy Lights, Dome Lights, Cargo Light, Glove Box Light, Warning Buzzer, Radio |
| 9 | 30 A | Heater or A/C-Heater |
| 10 | 5 A | Instrument Illumination (Radio, Instrument Cluster, Wiper and Washer Switch, Overdrive Switch, 4WD Shift Control Switch, A/C-Heater Control, Rear Window Defogger, Ashtray, Cigarette Lighter), Main Light Switch, Clock Dimming, Radio Display Dimming |
| 11 | 15 A | Radio & Clock Illumination, Headlight Switch Illumination |
| 12 | 30 A | Circuit Breaker: Power Door Locks |
| 13 | 5 A | Instrument Panel Illumination |
| 14 | 30 A | Circuit Breaker: Power Windows |
| 15 | 10 A | Auxiliary Fuel Tank, Switch |
| 16 | 30 A | Horn Relay (with Cruise Control), Horn Relay Jumper (without Cruise Control), Cigarette Lighter, Speed Control, Ashtray Illumination |
| 17 | 5 A | Instrument Illumination, Clock & Radio Display Dimming |
| 18 | 15 A | Cluster, Safety Belt Buzzer, Warning Indicators, Tachometer, Diesel Glow Plug Control (6.9L, 7.3L), Diesel Indicators (6.9L, 7.3L), Electronic Engine Control (EEC), Carburetor Circuits, Choke Heater, Electric Fuel Pump Control (7.5L), Dual Brake Warning Diode-Resistor, Low Vacuum Warning Switch (6.9L, 7.3L) (P0087, P0230, P0231, P0232) |