Ford F350 2004 Fuse Box/Block Circuit Breaker Diagram
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
|---|---|---|
| 1 | 15A | Adjustable Pedals |
| 2 | - | Not Used |
| 3 | - | Not Used |
| 4 | 20A | Power Point Instrument Panel |
| 5 | - | Not Used |
| 6 | 20A | Trailer Tow Turn/Stop Relay |
| 7 | 30A | High Beam Headlamps/Flash to Pass |
| 8 | 15A | Backup Lamps (Diesel Engine Only) |
| 9 | 20A | Heated Mirrors |
| 10 | 10A | A/C Clutch |
| 11 | 20A | Radio (MAin) |
| 12 | 20A | Cigar Lighter / OBD II |
| 13 | 5A | Power Mirrors/Switches |
| 14 | 15A | Daytime Running Lamps (DRL) |
| 15 | - | Not Used |
| 16 | - | Not Used |
| 17 | 15A | Exterior Lamps |
| 18 | 20A | Turn Lamps/Brake On-Off Switch (High) |
| 19 | 10A | Body Security Module/ 4X4 Module |
| 20 | 10A | Fuel Injection Control Module (FICM) Relay (Diesel Engine Only) |
| 21 | - | Not Used |
| 22 | 20A | Engine Control |
| 23 | 20A | Engine Control (Gasoline Engine Only), Climate Control (Diesel Engine Only) |
| 24 | 2A | Brake Pressure Switch/Speed Control |
| 25 | 10A | 4-Wheel Anti-Lock Brake System (4WABS) Modjule, Variable Fan Control (VFC) (Diesel Engine Only) |
| 26 | 10A | Airbags |
| 27 | 15A | Ignition Switch Run Feed |
| 28 | 10A | EATC Module/Front Blower Relay Coil |
| 29 | 10A | Customer Access |
| 30 | 15A | Highbeam Highlamps |
| 31 | 15A | Clutch Interlock Switch (Manual Transmission Only), Transmission Range Sensor (Automatic Transmission Only)then to Starter Relay Coil, (All Transmissions), 4X4 |
| 32 | 5A | Radio (Start) |
| 33 | 15A | Front Wiper |
| 34 | 10A | Brake On-Off Switch |
| 35 | 10A | Instrument Cluster |
| 36 | 10A | PCM Memory |
| 37 | 15A | Horn |
| 38 | 20A | Trailer Tow Park Lamps |
| 39 | 15A | Trailer Tow Back-Up lamps |
| 40 | 20A | Fuel Pump |
| 41 | 10A | Instrument Cluster |
| 42 | 15A | Delayed Accessory |
| 43 | 10A | Fog Lamps |
| 44 | - | Not Used |
| 45 | 10A | Ignition Switch Run/Start Feed |
| 46 | 10A | Left-Hand Low Beam |
| 47 | 10A | Right-Hand Low Beam |
| 48 | - | Not Used |
| 101 | 30A | Trailer Tow Electric Brake |
| 102 | 30A | Door Locks/Body Security Module |
| 103 | 50A | Ignition Switch (Gasoline Engine Only), FICM Power (Diesel Engine Only) |
| 104 | 40A | Heated Backlight |
| 105 | 30A | Fuel Heater (Diesel Engine Only) |
| 106 | 30A | Front Wiper Main |
| 107 | 40A | Front Blower Motor |
| 108 | - | Not Used |
| 109 | 30A | Heated Seats |
| 110 | 50A | Ignition Switch |
| 111 | 30A | 4WD/Shift on the Fly |
| 112 | 30A | Left-Hand Power Seats |
| 113 | 30A | Starter Motor |
| 114 | 30A | Right-Hand Power Seats |
| 115 | 20A | Trailer Tow Battery Charge |
| 116 | 30A | Ignition Switch |
| 601 | 30A C.B | Window Motors, Moonroof |
| 602 | 60A | 4WABS Module |
| 210 | - | Not Used |
| 211 | - | Backup Lamps Relay (Diesel Engine Only) |
| 212 | - | Not Used |
| 301 | - | Front Blower Motor Relay |
| 302 | - | Powertrain Control Module (PCM) Relay |
| 303 | - | Fuel Heater Relay (Diesel Engine Only) |
| 304 | - | Heated Backlight Relay |
| 305 | - | Trailer Tow Battery Charge Relay |
| 306 | - | Delayed Accessory Relay |
| 307 | - | starter Relay |
Ford F350 2004 Fuse Panel/Board – Fuse Symbol Map
