Ford F-550 (1999-2001) – fuse and relay box
Scheme of fuse and relay boxes – Ford F-550
Applies to vehicles new in years:
1999, 2000, 2001.
Fuse box in passenger compartment
The fuse panel is located below and to the left of the handlebar next to the brake pedal. Remove the panel cover to access the fuses. To remove the fuse panel cover, turn the panel fasteners counterclockwise.
| Number | Amperes [A] | Description |
|---|---|---|
| 1 | 20 | Direction indicators and hazard lights |
| 2 | 5 | 1999: Instrument Cluster, Powertrain Control Module (PCM) keep memory alive |
| 10 | 2000: Airbag module | |
| 3 | 20 | Cigar lighter, data link connector |
| 4 | 10 | Lamp in the glove box, map lamps, power mirrors, lamp under the hood |
| 5 | – | Not used |
| 6 | – | Not used |
| 7 | 5 | Backlight for window switch / power lock |
| 8 | 5 | Radio, Headlight Switch Illumination, Remote Anti-Theft Personality Module (RAP) (1998) |
| 9 | – | Not used |
| 10 | 15 | 2000-2001: Dual fuel tanks |
| 11 | thirty | Wiper Motor, Wiper / Park Run Relay Coil, Wiper Relay Coil, Washer Pump Relay Coil |
| 12 | 15 | Horn |
| 13 | 20 | Stop lamps, central high mounted stop lamp, trailer towing stop lamp, speed control |
| 14 | 10 | Dome Lamp, Charge Lamp, Ceiling Lamps, Running Lamps |
| 15 | 5 | 1999: General Electronic Module (GEM), Powertrain Control Module (PCM), Anti-Lock System Module (ABS), Brake Shift Lock, Speed Control |
| 2000-2001: Stop Lamp Switch (Logic): General Electronic Module (GEM), Powertrain Control Module (PCM), Four-Wheel Anti-lock Braking System (4WABS), Brake Shift Lock, Cluster and PCM Hold Memory | ||
| 16 | 15 | Instrument cluster, high beam headlamps |
| 17 | – | Not used |
| 18 | 5 | 2001: Audio |
| 19 | 10 | Auxiliary Powertrain Control Module (APCM) (diesel only), instrument cluster, GEM, overdrive cancel switch, idle confirm switch (diesel only), overhead console, clutch diesel PCM |
| 20 | 15 | Starter motor relay coil, clutch switch |
| 21 | – | Not used |
| 22 | 10 | Airbag module (2000-2001), passenger airbag activation / deactivation switch, blower motor relay coil |
| 23 | 10 | 1999: electronic blinker |
| 2001: Airbag module | ||
| 24 | 10 | 1999: Mixed Door Actuator, Trailer Tow Battery Charging Relay Coil |
| 2000-2001: A / C clutch, Mixed door actuator, Trailer tow battery charge relay coil, Four-wheel anti-lock brake system (4WABS), turn signal | ||
| 25 | 5 | 1999: 4-wheel anti-lock braking system module (4WABS) |
| 26 | – | Not used |
| 27 | 10 | Ignition Mileage Supply (Customer Access) |
| 28 | 15 | Brake Shift Lockout, DRL Relay Coil, Speed Control Module, Hazard Lamps, Trailer Tow Emergency Lamp Relay Coil, In-flight Electronic Hub Lock Solenoid, Vacuum Pump Motor |
| 29 | 5 | Instrument cluster (charging and airbag warning lights) |
| 30 | thirty | PCM Relay Coil, Ignition Coil (Gasoline Only), Fuel Heater (Diesel Only), Exhaust Throttle Solenoid (Diesel Only), Injector Driver Module Relay Coil (Diesel Only) |
| 31 | 5 | 2001: Fog lamp switch |
| R1 | Internal lamp | |
| R2 | Not used | |
| R3 | Horn | |
| R4 | One-touch power window | |
| R5 | Accessory | |
Fuse box in the engine compartment
The power distribution box is located in the engine compartment.
| Number | Amperes [A] | Description |
|---|---|---|
| 1 | 7.5 | 1998: Left Stop Lamp / Tow Trailer Direction |
| 2 | 10 | 1999: Airbag module |
| 2000-2001: Washer pump | ||
| 3 | 7.5 | Right stop / tow direction lamp |
| 4 | 20 | Trailer Tow Reverse Lamps, Trailer Tow Parking Lamps |
| 5 | 20 | Gasoline: PCM, fuel pump relay coil, mass air flow sensor, fuel injectors |
| 5 | Diesel: Dual “A” Pole alternator | |
| 6 | 10 | Petrol: air conditioning (CASS) |
| Diesel: Single or dual “A” field alternator, regulator | ||
| 7 | 20 | Gasoline: Vapor Management Valve, HEGO Sensors, Intake Manifold Communication Control, EVR Solenoid, PCM, Canister Vent Solenoid |
| 5 | Diesel: Dual “A” Pole alternator | |
| 8 | 15 | Trailer tow electronic brake lighting, Park lamps, Trailer tow park lamp relay coil |
| 9 | 10 | Left-hand headlight (low beam) |
| 10 | 25 | 1999: Power Point |
| 20 | 2000-2001: Power point | |
| 11 | 10 | Right headlight (low beam) |
| 12 | 10 | 1999: Daytime Running Lamp (DRL) Resistor |
| 15 | 2000-2001: Daytime Running Lamp (DRL) resistor, Fog lamps | |
| 13 | thirty | Multi-function switch, headlights |
| 14 | 60 | Wheel lock prevention system |
| 15 | thirty | 1999: Windshield Wiper Motor |
| 2001: Heated seats | ||
| 16 | thirty | Trailer tow battery charging |
| 17 | thirty | Electronic gear shifting on fly relay, transfer case shift motor |
| 18 | thirty | Electric seat, adjustable pedals (2001) |
| 19 | 20 | Fuel pump motor, PCM |
| 20 | 50 | Ignition switch (B4 and B5) |
| 21 | 50 | Ignition switch (B1 and B3) |
| 22 | 50 | Battery supply for the junction box / relay panel |
| 23 | 40 | Blower motor |
| 24 | thirty | 1999: Power Distribution Box |
| 2000-2001: Gasoline: PCM Power | ||
| 20 | 2000-2001: diesel: PCM power | |
| 25 | thirty | Power window |
| 26 | 20 | When equipped with a keyless remote control door unlock relay coil, all door unlock relay coil, all door lock relay coil, parking lamp relay, if not equipped with keyless remote entry and power lock motors |
| 27 | thirty | Diesel: injector driver module |
| 28 | thirty | Trailer tow electronic brake controller |
| 29 | 20 | Radio |
| 36 | Air conditioning clutch | |
| 37 | PCM | |
| 30 | The power of PCM | |
| 31 | Blower motor | |
| 32 | 1999-2000: Gasoline: Two-speed fuel pump | |
| 2000-2001: Gasoline: CASS air conditioning | ||
| 1999-2001: Diesel: Injector driver module power | ||
| 33 | Washer pump | |
| 34 | Windshield wiper in park / start position | |
| 35 | Windshield wiper | |
| 38 | Trailer tow reversing lamp | |
| 39 | Trailer tow battery charging | |
| 40 | # 1 flight electronic gear shifting | |
| 41 | Electronic flight shift # 2 | |