The Ford Expedition (1999-2002) is a full-size SUV designed for power, versatility, and family comfort. It features a four-door body style with a spacious and rugged design, making it suitable for both city driving and off-road adventures. Its roomy interior seats up to nine passengers, with generous cargo space for luggage and gear. With its durable body-on-frame construction and powerful engine options, the Expedition is built for towing heavy loads and handling challenging terrains with ease.
The vehicle’s electrical system is supported by a reliable fuse box and relay setup. The main fuse box is located in the engine compartment on the driver’s side, controlling essential systems like the fuel pump, ignition, and engine cooling fan. A secondary fuse panel is positioned under the dashboard on the driver’s side, managing interior components such as the power windows, radio, and climate control. Relays near the fuse boxes handle high-power features like the starter motor, headlights, and rear defroster. Regular maintenance of these fuses and relays is essential for uninterrupted vehicle operation and overall reliability.
MUST READ: DYI – How to Check Car Fuses?
(1999-2002) Ford Expedition fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
- Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Ford Expedition 1999-2002 fuse assignment
Ford Expedition Year of production: 1999, 2000, 2001, 2002
Passenger Compartment Fuse Panel:
The fuse panel is located below and to the left of the steering wheel by the brake pedal. Remove the panel cover to access the fuses.
Power Distribution Box:
The power distribution box is located in the engine compartment. The power distribution box contains high-current fuses that protect your vehicle’s main electrical systems from overloads.
Relays:
Relays are located in the power distribution box and should be replaced by qualified technicians.
Fuse Box Diagrams
1999
Passenger Compartment Fuse Panel
List of fuses in the passenger compartment fuse panel (1999)
| № | A | Description |
|---|---|---|
| 1 | 25A | Audio |
| 2 | 5A | Overhead Trip Computer, Electronic Automatic Temperature Control (EATC), Powertrain Control Module (PCM), Cluster |
| 3 | 20A | Cigar Lighter, OBD-II Scan Tool Connector |
| 4 | 15A | Autolamp Module, Remote Entry Module, Mirrors, Air Suspension Switch |
| 5 | 15A | AC Clutch Relay, Speed Control Module, Reverse Lamp, EVO Module, Climate Mode Switch (Front Blower Relay), Daytime Running Lamp Relay |
| 6 | 5A | Cluster, Overhead Trip Computer, Compass, Brake Shift Interlock Solenoid, Air Suspension Module, GEM Module, EVO Steering Sensor |
| 7 | 5A | Aux A/C Blower Relay, Console Blower |
| 8 | 5A | Radio, Remote Entry Module, GEM Module |
| 9 | – | Not Used |
| 10 | – | Not Used |
| 11 | 30A | Front Washer Pump Relay, Wiper Run/Park Relay, Wiper Hi/LO Relay, Windshield Wiper Motor, Rear Washer Pump Relay |
| 12 | – | Not Used |
| 13 | 20A | Stop Lamp Switch (Lamps), Turn/Hazard Flasher, Speed Control Module |
| 14 | 15A | Rear Wipers, Running Board Lamps, Battery Saver Relay, Interior Lamp Relay, Accessory Delay Relay (Power Windows) |
| 15 | 5A | Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs), GEM Module |
| 16 | 20A | Headlamps (Hi Beams), Cluster (Hi Beam Indicator) |
| 17 | 10A | Heated Mirrors, Heated Grid Switch Indicator |
| 18 | 5A | Instrument Illumination (Dimmer Switch Power) |
| 19 | – | Not Used |
| 20 | 5A | Audio, Four Wheel Air Suspension (4WAS) Module, GEM Module |
| 21 | 15A | Starter Relay, Fuse 20 |
| 22 | 10A | Air Bag Module |
| 23 | 10A | Aux A/C, Heated Seats, Trailer Tow Battery Charge, Turn/Hazard Flasher, Console Blower Door Actuator |
| 24 | 10A | Climate Mode Switch (Blower Relay), EATC (via fuse 7), EATC Blower Relay |
| 25 | 5A | 4 Wheel Anti-Lock Brake System (4WABS) Module |
| 26 | 10A | Right Side Low Beam Headlamp |
| 27 | 5A | Foglamp Relay and Foglamp Indicator |
| 28 | 10A | Left Side Low Beam Headlamp |
| 29 | 5A | Autolamp Module, Transmission Overdrive Control Switch |
| 30 | 30A | Passive Anti Theft Transceiver, Cluster, Ignition Coils, Powertrain Control Module Relay |
| 31 | 10A | Rear Integrated Control Panel (Audio), CD Player |
| Relay 1 | – | Interior Lamp Relay |
| Relay 2 | – | Battery Saver Relay |
| Relay 3 | – | Rear Window Defroster Relay |
| Relay 4 | – | One Touch Down Window Relay |
| Relay 5 | – | ACC Delay Relay |
Power Distribution Box
List of fuses in the power distribution box (1999)
| № | A | Description |
|---|---|---|
| 1 | 25A * | Power Point |
| 2 | 30A* | Powertrain Control Module |
| 3 | 30A* | Headlamps/Autolamps |
| 4 | 25A* | Console PowerPoint |
| 5 | 20A* | Trailer Tow Backup/Park Lamps |
| 6 | 15A* | Parklamps/Autolamps |
| 7 | 20A* | Horn |
| 8 | 30A* | Power Door Locks |
| 9 | 15A* | Daytime Running Lamps (DRL), Fog Lamps |
| 10 | 20A* | Fuel Pump |
| 11 | 20A* | Alternator Field |
| 12 | 10A* | Rear Wipers |
| 13 | – | Not Used |
| 14 | – | Not Used |
| 15 | 10A* | Running Board Lamps |
| 16 | – | Not Used |
| 17 | – | Not Used |
| 18 | 15A* | Powertrain Control Module, Fuel Injectors, Fuel Pump, Mass Air Flow Sensor |
| 19 | 10A* | Trailer Tow Stop and Right Turn Lamp |
| 20 | 10A* | Trailer Tow Stop and Left Turn Lamp |
| 21 | – | Not Used |
| 22 | – | Not Used |
| 23 | 15A* | Powertrain Control Module, HEGO Sensors, Canister Vent |
| 24 | 15A* | Powertrain C ontrol Module, Automatic Transmission, CMS Sensor |
| 101 | 30A** | Trailer Tow Battery Charge |
| 102 | 50A** | Four Wheel Antilock Brake Module |
| 103 | 50A** | Junction Block Battery Feed |
| 104 | 30A** | 4×4 Shift Motor & Clutch |
| 105 | 40A** | Climate Control Front Blower |
| 106 | – | Not Used |
| 107 | – | Not Used |
| 108 | 30A** | Trailer Tow Electric Brake |
| 109 | 50A** | Air Suspension Compressor |
| 110 | 30A** | Moonroof, Flip Windows and Heated Seats |
| 111 | 50A** | Ignition Switch Battery Feed (Start Circuit) |
| 112 | 30A** | Drivers Power Seat, Adjustable Pedais |
| 113 | 50A** | Ignition Switch Battery Feed (Run and Accessory Circuits) |
| 114 | 30A** | Climate Control Auxiliary Blower |
| 115 | – | Not Used |
| 116 | 40A** | Rear Window Defroster, Heated Mirrors |
| 117 | – | Not Used |
| 118 | – | Not Used |
| 201 | – | Trailer Tow Park Lamp Relay |
| 202 | – | Front Wiper Run/Park Relay |
| 203 | – | Trailer Tow Backup Lamp Relay |
| 204 | – | A/C Clutch Relay |
| 205 | – | Horn Relay |
| 206 | – | Foglamp Relay |
| 207 | – | Front Washer Pump Relay |
| 208 | – | Rear Washer Pump Relay |
| 209 | – | Front Wiper Hi/Lo Relay |
| 210 | – | Not Used |
| 211 | – | Not Used |
| 212 | – | Rear Wiper Up Relay |
| 213 | – | Rear Wiper Down Relay |
| 301 | – | Fuel Pump Relay |
| 302 | – | Trailer Tow Battery Charge Relay |
| 303 | – | Not Used |
| 304 | – | Powertrain Control Module Relay |
| 401 | – | Not Used |
| 501 | – | Powertrain Control Module Diode |
| 502 | – | A/C Clutch Diode |
| 503 | – | Not Used |
| 601 | 30A | Delayed Accessory (Power Windows, Flip Windows, Moonroof) |
| 602 | – | Not Used |
| *Mini fuses **Maxi fuses | ||
2000
Passenger Compartment Fuse Panel
List of fuses in the passenger compartment fuse panel (2000)
| № | A | Description |
|---|---|---|
| 1 | 25A | Audio |
| 2 | 5A | Overhead Trip Computer, Electronic Automatic Temperature Control (EATC), Powertrain Control Module (PCM), Cluster |
| 3 | 20A | Cigar Lighter, OBD-II Scan Tool Connector |
| 4 | 7.5A | Remote Entry Module, Mirrors, Memory Functions (Seats and Pedais) |
| 5 | 15A | Speed Control Module, Reverse Lamp, EVO Module, Climate Mode Switch (Front Blower Relay), Daytime Running Lamp Relay, Reverse Sensing System, Autolock, E/C Mirror |
| 6 | 5A | Cluster, Overhead Trip Computer, Compass, Brake Shift Interlock Solenoid, Air Suspension Module, GEM Module, EVO Steering Sensor, Heated Mirror, Rear Defroster, Reverse Sensing System |
| 7 | 5A | Aux A/C Blower Relay (via fuse 22) |
| 8 | 5A | Radio, Remote Entry Module, GEM Module |
| 9 | – | Not Used |
| 10 | – | Not Used |
| 11 | 30A | Front Washer Pump Relay, Wiper Run/Park Relay, Wiper Hi/LO Relay, Windshield Wiper Motor, Rear Washer Pump Relay |
| 12 | 15A | Air Suspension Switch |
| 13 | 20A | Stop Lamp Switch (Lamps), Turn/Hazard Flasher, Speed Control Module |
| 14 | 15A | Rear Wipers, Running Board Lamps, Battery Saver Relay, Interior Lamp Relay, Accessory Delay Relay (Power Windows, Moonroof, Flip Windows) |
| 15 | 5A | Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs, Air Suspension Module, Autolock), GEM Module |
| 16 | 20A | Headlamps (Hi Beams), Cluster (Hi Beam Indicator) |
| 17 | 10A | Heated Mirrors, Heated Grid Switch Indicator |
| 18 | 5A | Instrument Illumination (Dimmer Switch Power) |
| 19 | – | Not Used |
| 20 | 5A | Audio, Air Suspension Module, GEM Module, Memory Module |
| 21 | 15A | Starter Relay, Fuse 20, Transmission Range Switch |
| 22 | 10A | Air Bag Module, Climate Mode Switch (Blower Relay), EATC, EATC Blower Relay, Feeds Fuse 7 |
| 23 | 10A | Aux A/C, Heated Seats, Trailer Tow Battery Charge, Turn/Hazard Flasher, 4×4 Clutch Relay, Overhead Console, E/C Mirror, 4 Wheel Anti-Lock Brake System (4WABS) Module |
| 24 | – | Not Used |
| 25 | – | Not Used |
| 26 | 10A | Right Side Low Beam Headlamp |
| 27 | 5A | Foglamp Relay and Foglamp Indicator |
| 28 | 10A | Left Side Low Beam Headlamp |
| 29 | 5A | Autolamp Module, Transmission Overdrive Control Switch |
| 30 | 30A | Passive Anti Theft Transceiver, Cluster, Ignition Coils, Powertrain Control Module Relay |
| 31 | 10A | Rear Integrated Control Panel (Audio), CD Player |
| Relay 1 | – | Interior Lamp Relay |
| Relay 2 | – | Battery Saver Relay |
| Relay 3 | – | Rear Window Defroster Relay |
| Relay 4 | – | One Touch Down Window Relay |
| Relay 5 | ACC Delay Relay |
Power Distribution Box
List of fuses in the power distribution box (2000)
| № | A | Description |
|---|---|---|
| 1 | 20A * | Power Point |
| 2 | 30A* | Powertrain Control Module |
| 3 | 30A* | Headlamps/Autolamps |
| 4 | 20A* | Console PowerPoint |
| 5 | 20A* | Trailer Tow Backup/Park Lamps |
| 6 | 15A* | Parklamps/Autolamps, Feeds Passenger Compartment Fuse 18 |
| 7 | 20A* | Horn |
| 8 | 30A* | Power Door Locks |
| 9 | 15A* | Daytime Running Lamps (DRL), Fog Lamps |
| 10 | 20A* | Fuel Pump |
| 11 | 20A* | Alternator Field |
| 12 | 10A* | Rear Wipers |
| 13 | 15A* | A/C Clutch |
| 14 | – | Not Used |
| 15 | 10A* | Running Board Lamps |
| 16 | – | Not Used |
| 17 | 10A* | Flip Windows |
| 18 | 15A* | Powertrain Control Module, Fuel Injectors, Fuel Pump, Mass Air Flow Sensor |
| 19 | 10A* | Trailer Tow Stop and Right Turn Lamp |
| 20 | 10A* | Trailer Tow Stop and Left Turn Lamp |
| 21 | – | Not Used |
| 22 | – | Not Used |
| 23 | 15A* | HEGO Sensors, Canister Vent, Automatic Transmission, CMS Sensor |
| 24 | – | Not Used |
| 101 | 30A** | Trailer Tow Battery Charge |
| 102 | 50A** | Four Wheel Antilock Brake Module |
| 103 | 50A** | Junction Block Battery Feed |
| 104 | 30A** | 4×4 Shift Motor & Clutch |
| 105 | 40A** | Climate Control Front Blower |
| 106 | – | Not Used |
| 107 | – | Not Used |
| 108 | 30A** | Trailer Tow Electric Brake |
| 109 | 50A** | Air Suspension Compressor |
| 110 | 30A** | Heated Seats |
| 111 | 40A** | Ignition Switch Battery Feed (Run/Start Circuit) |
| 112 | 30A** | Drivers Power Seat, Adjustable Pedais, Memory Module |
| 113 | 40A** | Ignition Switch Battery Feed (Run and Accessory Circuits) |
| 114 | 30A** | Climate Control Auxiliary Blower |
| 115 | – | Not Used |
| 116 | 40A** | Rear Window Defroster, Heated Mirrors |
| 117 | – | Not Used |
| 118 | – | Not Used |
| 201 | – | Trailer Tow Park Lamp Relay |
| 202 | – | Front Wiper Run/Park Relay |
| 203 | – | Trailer Tow Backup Lamp Relay |
| 204 | – | A/C Clutch Relay |
| 205 | – | Rear Wiper Down |
| 206 | – | Foglamp Relay |
| 207 | – | Front Washer Pump Relay |
| 208 | – | Rear Washer Pump Relay |
| 209 | – | Rear Wiper Up |
| 301 | – | Fuel Pump Relay |
| 302 | – | Trailer Tow Battery Charge Relay |
| 303 | – | Wiper Hi/Lo Relay |
| 304 | – | Powertrain Control Module Relay |
| 401 | – | Not Used |
| 501 | – | Powertrain Control Module Diode |
| 502 | – | A/C Clutch Diode |
| 503 | – | Not Used |
| 601 | 30A | Delayed Accessory (Power Windows, Flip Windows, Moonroof) |
| 602 | – | Not Used |
| *Mini fuses **Maxi fuses | ||
2001
Passenger Compartment Fuse Panel
List of fuses in the passenger compartment fuse panel (2001)
| № | A | Description |
|---|---|---|
| 1 | 25A | Audio |
| 2 | 5A | Overhead Trip Computer, Electronic Automatic Temperature Control (EATC), Powertrain Control Module (PCM), Cluster |
| 3 | 20A | Cigar Lighter, OBD-II Scan Tool Connector |
| 4 | 7.5A | Remote Entry Module, Mirrors, Memory Functions (Seats and Pedais) |
| 5 | 15A | Speed Control Module, Reverse Lamp, EVO Module, Climate Mode Switch (Front Blower Relay), Daytime Running Lamp Relay, Reverse Sensing System, Autolock, E/C Mirror |
| 6 | 5A | Cluster, Overhead Trip Computer, Compass, Brake Shift Interlock Solenoid, Air Suspension Module, GEM Module, EVO Steering Sensor, Heated Mirror, Rear Defroster, Reverse Sensing System |
| 7 | 5A | Aux A/C Blower Relay (via fuse 22) |
| 8 | 5A | Radio, Remote Entry Module, GEM Module |
| 9 | – | Not Used |
| 10 | – | Not Used |
| 11 | 30A | Front Washer Pump Relay, Wiper Run/Park Relay, Wiper Hi/LO Relay, Windshield Wiper Motor, Rear Washer Pump Relay |
| 12 | 15A | Air Suspension Switch |
| 13 | 20A | Stop Lamp Switch (Lamps), Turn/Hazard Flasher, Speed Control Module |
| 14 | 15A | Rear Wipers, Running Board Lamps, Battery Saver Relay, Interior Lamp Relay, Accessory Delay Relay (Power Windows, Moonroof, Flip Windows) |
| 15 | 5A | Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs, Air Suspension Module, Autolock), GEM Module |
| 16 | 20A | Headlamps (Hi Beams), Cluster (Hi Beam Indicator) |
| 17 | 10A | Heated Mirrors, Heated Grid Switch Indicator |
| 18 | 5A | Instrument Illumination (Dimmer Switch Power) |
| 19 | – | Not Used |
| 20 | 5A | Audio, Air Suspension Module, GEM Module, Memory Module |
| 21 | 15A | Starter Relay, Fuse 20, Transmission Range Switch |
| 22 | 10A | Air Bag Module, Intelligent Passenger Airbag Deactivation Module |
| 23 | 10A | Aux A/C, Heated Seats, Trailer Tow Battery Charge, Turn/Hazard Flasher, 4×4 Clutch Relay, Overhead Console, E/C Mirror, 4 Wheel Anti-Lock Brake System (4WABS) Module |
| 24 | 10A | EATC Module, EATC Blower Relay, Climate Control Switch Assembly, Feeds Fuse 7 |
| 25 | – | Not Used |
| 26 | 10A | Right Side Low Beam Headlamp |
| 27 | 5A | Foglamp Relay and Foglamp Indicator |
| 28 | 10A | Left Side Low Beam Headlamp |
| 29 | 5A | Autolamp Module, Transmission Overdrive Control Switch |
| 30 | 30A | Passive Anti Theft Transceiver, Cluster, Ignition Coils, Powertrain Control Module Relay |
| 31 | 10A | Rear Integrated Control Panel (Audio), CD Player |
| Relay 1 | – | Interior Lamp Relay |
| Relay 2 | – | Battery Saver Relay |
| Relay 3 | – | Rear Window Defroster Relay |
| Relay 4 | – | One Touch Down Window Relay |
| Relay 5 | – | ACC Delay Relay |
Power Distribution Box
List of fuses in the power distribution box (2001)
| № | A | Description |
|---|---|---|
| 1 | 20A * | Power Point |
| 2 | 30A* | Powertrain Control Module |
| 3 | 30A* | Headlamps/Autolamps |
| 4 | 20A* | Console PowerPoint |
| 5 | 20A* | Trailer Tow Backup/Park Lamps |
| 6 | 15A* | Parklamps/Autolamps, Feeds Passenger Compartment Fuse 18 |
| 7 | 20A* | Horn |
| 8 | 30A* | Power Door Locks |
| 9 | 15A* | Daytime Running Lamps (DRL), Fog Lamps |
| 10 | 20A* | Fuel Pump |
| 11 | 20A* | Alternator Field |
| 12 | 10A* | Rear Wipers |
| 13 | 15A* | A/C Clutch |
| 14 | – | Not Used |
| 15 | 10A* | Running Board Lamps |
| 16 | – | Not Used |
| 17 | 10A* | Flip Windows |
| 18 | 15A* | Powertrain Control Module, Fuel Injectors, Fuel Pump, Mass Air Flow Sensor |
| 19 | 10A* | Trailer Tow Stop and Right Turn Lamp |
| 20 | 10A* | Trailer Tow Stop and Left Turn Lamp |
| 21 | – | Not Used |
| 22 | – | Not Used |
| 23 | 15A* | HEGO Sensors, Canister Vent, Automatic Transmission, CMS Sensor |
| 24 | – | Not Used |
| 101 | 30A** | Trailer Tow Battery Charge |
| 102 | 50A** | Four Wheel Antilock Brake Module |
| 103 | 50A** | Junction Block Battery Feed |
| 104 | 30A** | 4×4 Shift Motor & Clutch |
| 105 | 40A** | Climate Control Front Blower |
| 106 | – | Not Used |
| 107 | – | Not Used |
| 108 | 30A** | Trailer Tow Electric Brake |
| 109 | 50A** | Air Suspension Compressor |
| 110 | 30A** | Heated Seats |
| 111 | 40A** | Ignition Switch Battery Feed (Run/Start Circuit) |
| 112 | 30A** | Drivers Power Seat, Adjustable Pedais, Memory Module |
| 113 | 40A** | Ignition Switch Battery Feed (Run and Accessory Circuits) |
| 114 | 30A** | Climate Control Auxiliary Blower |
| 115 | – | Not Used |
| 116 | 40A** | Rear Window Defroster, Heated Mirrors |
| 117 | – | Not Used |
| 118 | – | Not Used |
| 201 | – | Trailer Tow Park Lamp Relay |
| 202 | – | Front Wiper Run/Park Relay |
| 203 | – | Trailer Tow Backup Lamp Relay |
| 204 | – | A/C Clutch Relay |
| 205 | – | Rear Wiper Down |
| 206 | – | Foglamp Relay |
| 207 | – | Front Washer Pump Relay |
| 208 | – | Rear Washer Pump Relay |
| 209 | – | Rear Wiper Up |
| 301 | – | Fuel Pump Relay |
| 302 | – | Trailer Tow Battery Charge Relay |
| 303 | – | Wiper Hi/Lo Relay |
| 304 | – | Powertrain Control Module Relay |
| 401 | – | Not Used |
| 501 | – | Powertrain Control Module Diode |
| 502 | – | A/C Clutch Diode |
| 503 | – | Not Used |
| 601 | 30A | Delayed Accessory (Power Windows, Flip Windows, Moonroof) |
| 602 | – | Not Used |
| *Mini fuses **Maxi fuses | ||
2002
Passenger Compartment Fuse Panel
List of fuses in the passenger compartment fuse panel (2002)
| № | A | Description |
|---|---|---|
| 1 | 25A | Audio |
| 2 | 5A | Overhead Trip Computer, Electronic Automatic Temperature Control (EATC), Powertrain Control Module (PCM), Cluster |
| 3 | 20A | Cigar Lighter, OBD-II Scan Tool Connector |
| 4 | 7.5A | Remote Entry Module, Mirrors, Memory Functions (Seats and Pedais) |
| 5 | 15A | Speed Control Module, Reverse Lamp, EVO Module, Climate Mode Switch (Front Blower Relay), Daytime Running Lamp Relay, Reverse Sensing System, Autolock, E/C Mirror |
| 6 | 5A | Cluster, Overhead Trip Computer, Compass, Brake Shift Interlock Solenoid, Air Suspension Module, GEM Module, EVO Steering Sensor, Heated Mirror, Rear Defroster, Reverse Sensing System |
| 7 | 5A | Aux A/C Blower Relay (via fuse 22) |
| 8 | 5A | Radio, Remote Entry Module, GEM Module |
| 9 | – | Not Used |
| 10 | – | Not Used |
| 11 | 30A | Front Washer Pump Relay, Wiper Run/Park Relay, Wiper Hi/LO Relay, Windshield Wiper Motor, Rear Washer Pump Relay |
| 12 | 15A | Air Suspension Switch |
| 13 | 20A | Stop Lamp Switch (Lamps), Turn/Hazard Flasher, Speed Control Module |
| 14 | 15A | Rear Wipers, Running Board Lamps, Battery Saver Relay, Interior Lamp Relay, Accessory Delay Relay (Power Windows, Moonroof, Flip Windows) |
| 15 | 5A | Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs, Air Suspension Module, Autolock), GEM Module |
| 16 | 20A | Headlamps (Hi Beams), Cluster (Hi Beam Indicator) |
| 17 | 10A | Heated Mirrors, Heated Grid Switch Indicator |
| 18 | 5A | Instrument Illumination (Dimmer Switch Power) |
| 19 | – | Not Used |
| 20 | 5A | Audio, Air Suspension Module, GEM Module, Memory Module |
| 21 | 15A | Starter Relay, Fuse 20, Transmission Range Switch |
| 22 | 10A | Air Bag Module, Intelligent Passenger Airbag Deactivation Module |
| 23 | 10A | Aux A/C, Heated Seats, Trailer Tow Battery Charge, Turn/Hazard Flasher, 4×4 Clutch Relay, Overhead Console, E/C Mirror, 4 Wheel Anti-Lock Brake System (4WABS) Module |
| 24 | 10A | EATC Module, EATC Blower Relay, Climate Control Switch Assembly, Feeds Fuse 7 |
| 25 | – | Not Used |
| 26 | 10A | Right Side Low Beam Headlamp |
| 27 | 5A | Foglamp Relay and Foglamp Indicator |
| 28 | 10A | Left Side Low Beam Headlamp |
| 29 | 5A | Autolamp Module, Transmission Overdrive Control Switch |
| 30 | 30A | Passive Anti Theft Transceiver, Cluster, Ignition Coils, Powertrain Control Module Relay |
| 31 | 10A | Rear Integrated Control Panel (Audio), CD Player |
| Relay 1 | – | Interior Lamp Relay |
| Relay 2 | – | Battery Saver Relay |
| Relay 3 | – | Rear Window Defroster Relay |
| Relay 4 | – | One Touch Down Window Relay |
| Relay 5 | ACC Delay Relay |
Power Distribution Box
List of fuses in the power distribution box (2002)
| № | A | Description |
|---|---|---|
| 1 | 20A * | Power Point |
| 2 | 30A* | Powertrain Control Module |
| 3 | 30A* | Headlamps/Autolamps |
| 4 | 20A* | Console PowerPoint |
| 5 | 20A* | Trailer Tow Backup/Park Lamps |
| 6 | 15A* | Parklamps/Autolamps, Feeds Passenger Compartment Fuse 18 |
| 7 | 20A* | Horn |
| 8 | 30A* | Power Door Locks |
| 9 | 15A* | Daytime Running Lamps (DRL), Fog Lamps |
| 10 | 20A* | Fuel Pump |
| 11 | 20A* | Alternator Field |
| 12 | 10A* | Rear Wipers |
| 13 | 15A* | A/C Clutch |
| 14 | – | Not Used |
| 15 | 10A* | Running Board Lamps |
| 16 | – | Not Used |
| 17 | 10A* | Flip Windows |
| 18 | 15A* | Powertrain Control Module, Fuel Injectors, Fuel Pump, Mass Air Flow Sensor |
| 19 | 10A* | Trailer Tow Stop and Right Turn Lamp |
| 20 | 10A* | Trailer Tow Stop and Left Turn Lamp |
| 21 | – | Not Used |
| 22 | – | Not Used |
| 23 | 15A* | HEGO Sensors, Canister Vent, Automatic Transmission, CMS Sensor |
| 24 | – | Not Used |
| 101 | 30A** | Trailer Tow Battery Charge |
| 102 | 50A** | Four Wheel Antilock Brake Module |
| 103 | 50A** | Junction Block Battery Feed |
| 104 | 30A** | 4×4 Shift Motor & Clutch |
| 105 | 40A** | Climate Control Front Blower |
| 106 | – | Not Used |
| 107 | – | Not Used |
| 108 | 30A** | Trailer Tow Electric Brake |
| 109 | 50A** | Air Suspension Compressor |
| 110 | 30A** | Heated Seats |
| 111 | 40A** | Ignition Switch Battery Feed (Run/Start Circuit) |
| 112 | 30A** | Drivers Power Seat, Adjustable Pedais, Memory Module |
| 113 | 40A** | Ignition Switch Battery Feed (Run and Accessory Circuits) |
| 114 | 30A** | Climate Control Auxiliary Blower |
| 115 | – | Not Used |
| 116 | 40A** | Rear Window Defroster, Heated Mirrors |
| 117 | – | Not Used |
| 118 | – | Not Used |
| 201 | – | Trailer Tow Park Lamp Relay |
| 202 | – | Front Wiper Run/Park Relay |
| 203 | – | Trailer Tow Backup Lamp Relay |
| 204 | – | A/C Clutch Relay |
| 205 | – | Rear Wiper Down |
| 206 | – | Foglamp Relay |
| 207 | – | Front Washer Pump Relay |
| 208 | – | Rear Washer Pump Relay |
| 209 | – | Rear Wiper Up |
| 301 | – | Fuel Pump Relay |
| 302 | – | Trailer Tow Battery Charge Relay |
| 303 | – | Wiper Hi/Lo Relay |
| 304 | – | Powertrain Control Module Relay |
| 401 | – | Not Used |
| 501 | – | Powertrain Control Module Diode |
| 502 | – | A/C Clutch Diode |
| 503 | – | Not Used |
| 601 | 30A | Delayed Accessory (Power Windows, Flip Windows, Moonroof) |
| 602 | – | Not Used |
| *Mini fuses **Maxi fuses | ||
Conclusion
The Ford Expedition (1999-2002) combines toughness and comfort. Keeping its fuse box and relays in good condition ensures smooth electrical performance and dependable functionality.
