2003–2006 Ford Expedition & Lincoln Navigator Fuse Box Diagram
Passenger Compartment Fuse Box
The fuse panel is located under the right-hand side of the instrument panel.
| No. | A | Description |
|---|---|---|
| 1 | 10 | '03-'04: Front Wiper Motor, Rear Wiper Motor, Instrument Cluster, Tire Pressure Monitor System (TPMS) Module |
| 7.5 | '05-'06: Front Wiper Motor, Rear Wiper Motor, Instrument Cluster | |
| 2 | 20 | Turn Signal/Hazard Flasher, Stoplamp Switch, IVD (AdvanceTrac) Stoplamps Relay, Stoplamps, Center High-Mount Stop Light (CHMSL), Turn Signal Lamps |
| 3 | 7.5 | Power Mirror Switch, Power Mirrors (Non-Memory), Driver Seat Switch (Memory), Memory Module (Logic Power) |
| 4 | 15 | CD Changer, Rear Integrated Control Panel (RICP), DVD Player, Rear Control Unit (RCU), Navigation Module |
| 5 | 7.5 | Powertrain Control Module (PCM), Speed Control Deactivation Switch, Manual Climate Control Mode Switch, Stoplamp Switch, Brake-Shift Interlock (BSI) Solenoid, Electronic Automatic Temperature Control (EATC) Control Head, Body Security Module (BSM), Speed Control Servo, Third Row Folding Left/Right Seat Relay, SecuriLock LED, Speed Control Servo ('05-'06), Power Liftgate Module, Brake Pedal Position Switch, Autolamp/ Sunload Sensor ('03-'04), Clock ('03-'04), Function Selector Switch Assembly, Vehicle Security Module (VSM ('05-'06)) |
| 6 | 15 | Headlamp Switch (Parklamps and Switch Backlight Feed), Vehicle Security Module (VSM), Floor Shifter, Parklamps, License Plate Lamps, Foglamp Relay Coil, Trailer Tow Electric Brake Controller (Illumination), BSM (Autolamp, Parklamps) Foglamp Indicator |
| 7 | 7.5 | '03-'04: Radio (Start Signal), Exterior Left/Right Rear View Mirror |
| 5 | '05-'06: Radio (Start Signal), Audio/Navigation Control Unit | |
| 8 | 10 | Rear Window Defroster Switch, Rear Window Defroster Indicator (Climate Control Head), Heated Outside Mirrors, Electronic Automatic Temperature Control (EATC) Module, Function Selector Switch Assembly |
| 9 | 10 | '03: Generator |
| 15 | '04: Fuel Pump Relay, Fuel Pump Shut-Off Switch, Fuel Pump Motor | |
| 15 | '05-'06: Automatic Transmission (6HP26) | |
| 10 | 20 | Trailer Tow Back-Up Lamps Relay, Trailer Tow 7–wire Connector (Back-Up Lamps), Trailer Tow Parklamp Relay, Trailer Tow 7– and 4–pin Connectors (Parklamps) |
| 11 | 10 | A/C Compressor Clutch Relay, A/C Compressor Clutch Solenoid, Air Suspension Compressor Relay, 4x4 Integrated Wheel Ends (IWE) Solenoid, Air Suspension Compressor Relay ('05-'06) |
| 12 | 10 | '03-'04: Speed Control Servo, Speed Control Relay |
| 15 | '05-'06: Fuel Pump Relay, Fuel Pump Shut-Off Switch, Fuel Pump Driver Module, Fuel Pump Motor | |
| 13 | 10 | Manual Climate Control Mode Switch, Rear Window Defroster Relay Coil, A/C Refrigerant Containment Switch, A/C Compressor Thermistor ('03-'04), A/C De-icing Switch ('05-'06), A/C Low Pressure Switch ('05-'06), DEATC Control Head, DEATC Solenoids, DEATC Blower Control, Trailer Tow Battery Charge Relay Coil |
| 14 | 10 | Daytime Running Lamps (DRL), Ignition Relay Coil, Digital Transmission Range Sensor (DTRS) Back-up Lamps, Trailer Tow Back-up Lamps Relay Coil, Electrochromatic Mirror, Navigation Radio ('03-'05), Manual A/C Temperature Blend Door Actuator |
| 15 | 5 | AdvanceTrac Switch, Instrument Cluster |
| 16 | 10 | ABS/AdvanceTrac Module, Heated Positive Crankcase Ventilation (PCV) Valve ('06 - Late Production) |
| 17 | 15 | Foglamps |
| 18 | 10 | Auxiliary A/C Temperature Blend Door Actuator, Auxiliary A/C Front Auxiliary Control, Indicator Flasher Relay, Electrochromatic Inside Mirror Unit, Auxiliary Mode Motor, Climate Controlled Seat Modules ('03-'04), Electronic Park Brake Release Relay, Electronic Park Brake Reset Relay, Auxiliary Function Selector Switch Assembly |
| 19 | 10 | Restraints Control Module (RCM) |
| 20 | 30 | '03-'04: Air Suspension Module (Air Spring Solenoids and Height Sensors), Four-Wheel Drive (4x4) Control Module |
| 30 | '05-'06: Driver Side Front Power Window Motor, BSM (Door Locks, Liftgate Glass Release Relay), Liftgate Glass Release Motor, Door/Liftgate Lock Motors, Vehicle Security Module (VSM) | |
| 21 | 15 | Instrument Cluster (B+), Interior (Courtesy) Lamps, Puddle Lamps (Outside Mirrors), Tire Pressure Monitoring System (TPMS) Module ('03-'04), Electronic Park Brake Release Relay, Electronic Park Brake Reset Relay |
| 22 | 10 | Moonroof Switch Illumination, Radio (Delayed Accessory Feed), Electronic Hidden Antenna Module (EHAM) (Navigation Radio), Quarter Window Open Relay, Quarter Window Close Relay, Left Front Power Window Motor, Driver Side Door Lock Switch, Power Quarter Window Switch, Navigation Control Unit ('05-'06), Navigation Module ('05-'06), Auto-Dimming Interior Mirror Unit ('05-'06) |
| 23 | 10 | Front Right Low Beam Lamp |
| 24 | 15 | Interior Demand Lamps (Front Map/dome Lamp, 2nd Row Dome/Map Lamp, Glove Compartment Lamp, Cargo Lamp, Roof Rail Lamps, Vanity Mirror Lamps), Battery Saver Relay Coil, Battery Saver Relay Power, Heated Positive Crankcase Ventilation (PCV) Valve Relay ('05-'06) |
| 25 | 10 | Front Left Low Beam Lamp |
| 26 | 20 | Horn Relay, Horns |
| 27 | 5 | Electronic Compass Module, Parking Aid Module (PAM), Brake Shift Interlock (BSI) Solenoid, Overdrive Cancel Switch, Air Suspension Module (Run/Start Sense), Floor Shifter |
| 28 | 5 | PCM Relay Coil, Speed Control Relay Coil ('03-'04), SecuriLock Transceiver, Heated Positive Crankcase Ventilation (PCV) Valve Relay ('05-'06), Passive Anti-Theft Transceiver, PCM Power Diode. Fuel Pump Relay ('05-'06) |
| 29 | 30 | Trailer Tow Electric Brake Controller, Trailer Tow 7–wire Connector (Electric Brake) |
| 30 | 30 | '03-'04: Vehicle Security Module (VSM), Left Front Power Window Motor, BSM (Door Locks, Liftgate Glass Release Relay), Liftgate Glass Release Motor, Door/Liftgate Lock Motors |
| 25 | '05-'06: Air Suspension Module (Air Spring Solenoids And Height Sensors), PCM (4x4 Transfer Case Clutch) | |
| 31 | 25 | '03: Radio (B+), Subwoofer |
| 20 | '04-'06: Radio (B+), Subwoofer, Audio/Navigation Control Unit ('05-'06), Audio Amplifier ('05-'06) | |
| 32 | 15 | '03-'04: Automatic Transmission (4R70W), Heated Oxygen Sensor (HO2S) #22 & 12 |
| 15 | '05-'06: Automatic Transmission (4R75E, 6HP26), Heated Oxygen Sensor (HO2S) #11/12/21/22, Heated Oxygen Sensor (HO2S) #12, A/C Clutch Relay, Variable Camshaft Timing (VCT) Valve 1 & 2, Charge Motion Control Valve (CMCV), EVAP Canister Vent Control Solenoid, Vapor Management Valve | |
| 33 | 20 | '03: EVAP Canister Vent Solenoid, Heated Oxygen Sensor (HO2S) #21 & 11 , Vapor Management Valve (VMV) Solenoid, Intake Manifold Tuning Valve (IMTV-4.6L Engine) Solenoid, A/C Compressor Clutch Relay Coil, EGR Vacuum Regulator (EVR) Solenoid |
| 10 | '04: EVAP Canister Vent Solenoid, Heated Oxygen Sensor (HO2S) #21 & 11 , Vapor Management Valve (VMV) Solenoid, Intake Manifold Tuning Valve (IMTV-4.6L Engine) Solenoid, A/C Compressor Clutch Relay Coil, EGR Vacuum Regulator (EVR) Solenoid | |
| 34 | 20 | '03-'04: Powertrain Control Module (PCM), Fuel Injectors, Fuel Pump Relay, Fuel Pump Shut-Off Switch, Fuel Pump Motor, Idle Air Control (IAC) Solenoid, Mass Air Flow (MAF) Sensor |
| 15 | '04-'06: Powertrain Control Module (PCM), Fuel Injectors, Mass Air Flow/Intake Air Temperature (MAF/IAT) Sensor | |
| 35 | 10 | '03-'04: High Beam Lamps, Fog Lamp Relay, Main Light Switch, Daytime Running Lamps (DRL) Ignition Relay |
| 20 | '04-'06: High Beam Lamps, Fog Lamp Relay, Main Light Switch, Instrument Cluster | |
| 36 | 10 | Trailer Tow Right Turn/Stop Lamps, Trailer Tow Connector (4-pin / 7-pin) |
| 37 | 20 | Cargo Area Power Point |
| 38 | 25 | Rear Wiper Motor, Washer Pump (Rear Window Wash) |
| 39 | 20 | Console Power Points (Front and Rear of Console), Instrument Panel Power Point (Bench Seat) |
| 40 | 20 | Daytime Running Lamps (DRL) Relays, DRL Foglamps, DRL Headlamp Relay Coil, Headlamp Switch (Headlamps), Multifunction Switch (Flash-to-Pass), BSM (Autolamp Headlamps Relay), Vehicle Security Module (VSM), High Beam Relay Coil, Fuse No.: 25 (LH Low Beam), Fuse No.: 23 (RH Low Beam) |
| 41 | 20 | Cigar Lighter, OBD II Diagnostic Connector, Storage Bin Power Point ('05-'06) |
| 42 | 10 | Trailer Tow Left Turn/Stop Lamps, Trailer Tow Connector (4-pin / 7-pin) |
| 101 | 30 | Starter Motor Relay, Starter Motor Solenoid |
| 102 | 30 | Ignition Switch Power |
| 103 | 30 | ABS/AdvanceTrac Module (Pump Motor) |
| 104 | 30 | Left Third Row Folding Seat Relay, Left Third Row Seat Switch, Left Third Row Seat Motor |
| 105 | 30 | Power Liftgate Module |
| 40 | '03 (Navigator): Power Liftgate Module | |
| 106 | 30 | Trailer Tow Battery Charge Relay, Trailer Tow 7–way Connector (Battery Charge) |
| 107 | 30 | Rear Blower Relay, Rear Blower Motor |
| 108 | 30 | Right Power Seat Switch, Front Right Lumbar Adjust Switch |
| 109 | 30 | Driver Seat Module, Left Power Seat Switch, Front Left Lumbar Adjust Switch, Adjustable Pedal Switch, Memory Module, Power Memory Mirrors |
| 110 | 30 | Left Running Board Motor Assembly, Right Running Board Motor Assembly |
| 111 | 50 | Air Suspension Compressor, Air Suspension Compressor Relay |
| 112 | 30 | ABS/AdvanceTrac Module (Valves) |
| 113 | 30 | Front Wiper Motor, Washer Pump (Windshield Wash) |
| 114 | 40 | Rear Window Defroster Relay, Rear Window Defroster Grid, Heated Mirrors (Fuse No.: 8) |
| 115 | 30 | '03-'04: Four-Wheel Drive (4x4) Control Module, Transfer Case Shift Motor |
| 30 | '04-'06: Transfer Case Low to High Relay, Transfer Case High to Low Relay, Transfer Case Shift Motor | |
| 116 | 40 | Front Blower Motor Relay, Front Blower Motor |
| 117 | 30 | Right Third Row Folding Seat Relay, Right Third Row Seat Switch, Right Third Row Seat Motor |
| 118 | 30 | Driver and Passenger Climate Control Seat Module |
| 401 | 30 | Circuit Breaker: Power Windows, Main Window Switch, Window Motors, Window Switches, Moonroof Module |
| Relay | ||
| R1 | Starter Motor Solenoid | |
| R2 | Delayed Accessory (Fuse No.: 22, CB No.: 401, Power Windows, Switch Backlighting, Radio, Moonroof, Flip Windows, DVD, Navigation Antenna Amplifier) | |
| R3 | High Beam | |
| R4 | Rear Window Defrost | |
| R5 | Trailer Tow Battery Charge | |
| R6 | Front Blower Motor | |
| R7 | Trailer Tow Park Lamp | |
| R8 | Front Foglamps | |
| R9 | Powertrain Control Module (PCM) (Fuse No.: 32, 33 ('03-'04), 34, Fuel Pump Relay, Fuel Pump ('03), PCM Solenoids and Sensors) | |
| Not Serviced | ||
| R301 | Trailer Tow Back-Up Lamp | |
| R302 | '03-'04: Speed Control Servo | |
| '05-'06: Heated PCV Valve | ||
| R303 | Fuel Pump | |
| R304 | Battery Saver (Roof Rail Lamps, Vanity Mirror Lamps, Map/Dome Lamp, Glove Box Lamp, Cargo Area Lamp, Outside Mirror Puddle Lamps, Instrument Cluster (Interior Lamps)) | |
| R305 | Horn | |
| Diode (Not Serviced)
|
||
| D1 | PCM | |
Fusible Links
There are 3 fusible links, located on the engine, near the battery.
| No. | Ga | Color | Description |
|---|---|---|---|
| A | 12 | GRY | Fusible Link "B" - Alternator |
| B | 12 | GRY | Fusible Link "C" - Alternator |
| C | 18 | BRN | '04-'06: Alternator |
Engine Compartment Relay Box
2003-2004
2005
2006
| No. | Relay |
|---|---|
| R1 | '03-'04: IVD Stop Lamp |
| R2 | Daytime Running Lamps (DRL) - Headlamp |
| R3 | '03: Daytime Running Lamps (DRL) - Park Brake |
| '05-'06 (Navigator): Reversing Lamp | |
| R4 | Daytime Running Lamps (DRL) - Ignition |
| R5 | A/C Clutch |
| R6 | Transfer Case Low to High |
| R7 | Transfer Case High to Low |
| Diode | |
| D1 | A/C Clutch |
Luggage Compartment Relay Box
Box 2 is located behind right rear quarter trim panel.
| No. | Relay |
|---|---|
| R1 | Quarter Window Close |
| R2 | Quarter Window Open |
| R3 | Rear Blower |
| R4 | Right Third Row Folding Seat |
| R5 | Left Third Row Folding Seat |
Passenger Compartment Relay Box
Box is located behind left side of instrument panel.
| No. | Relay |
|---|---|
| R1 | Indicator Flasher (Turn Lamps) |
| R2 | Electronic Park Brake Reset |
| R3 | Electronic Park Brake Release |
Other Relay
- Air Suspension Compressor Relay - relay is located in right side, front of engine compartment.