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In this article, we consider the third-generation Ford Explorer (U152), produced from 2003 to 2005. Here you will find fuse box diagrams of Ford Explorer 2003, 2004 and 2005, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
Fuse Layout Ford Explorer 2002-2005
Cigar lighter (power outlet) fuses are the fuse №24 (Cigar lighter) in the Instrument panel fuse box, and fuses №7 (Power point #2), №9 (Power point #1) in the Engine compartment fuse box.
Table of Contents
Fuse box location
Fuse box location
Passenger compartment
The fuse panel is located below the instrument panel on the driver’s side.
Passenger compartment fuse panel (top side)
These relays are located on the reverse side of the passenger compartment fuse panel.
Pull the panel cover outward to access the fuses.
Engine compartment
The power distribution box is located in the engine compartment.
Auxiliary relay box
The relay box is located on the front right fender well.
Rear Relay Box
The relay box is located on the rear passenger side quarter trim panel.
Fuse box diagrams
Fuse box diagrams
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2003
Passenger compartment
| № | Amp Rating | Description |
|---|---|---|
| 1 | 30A | Memory seat module, Driver power seat |
| 2 | 20A | Heated seats, Moonroof |
| 3 | 20A | Radio, Amplifier, DVD |
| 4 | 5A | Front wiper module |
| 5 | 15A | Flasher relay (Turn, hazards) |
| 6 | 10A | Right horn |
| 7 | 15A | Heated mirrors |
| 8 | — | Not used (spare) |
| 9 | — | Not used (spare) |
| 10 | 10A | Heated backlight relay coil, Heated seat module, A/C clutch contact |
| 11 | — | Not used (spare) |
| 12 | 5A | 4x4 module |
| 13 | 5A | Overdrive cancel switch, Flex fuel sender |
| 14 | 5A | PATS module |
| 15 | 5A | Rear wiper module, Cluster, TPMS |
| 16 | 5A | Power mirror, Manual climate control, TPMS |
| 17 | 15A | Delayed acc. coil, Battery saver, Glove compartment lamp, 2nd row courtesy lamps |
| 18 | 10A | Left horn |
| 19 | 10A | RCM |
| 20 | 5A | Driver seat switch, Memory switch, Driver seat module, BSM, Sunload sensor |
| 21 | 5A | Instrument cluster, Compass, Flasher coil |
| 22 | 10A | ABS, IVD Controller |
| 23 | 15A | Brake pedal position switch, Driver brake applied relay, Redundant cruise deactivate switch |
| 24 | 15A | Cigar lighter, OBD II |
| 25 | 5A | Mode-Temperature actuator for auxiliary climate control, Trailer tow battery charge coil |
| 26 | 7.5A | Park aid, Brake shift interlock, Approach lamp relay coil, IVD switch |
| 27 | 7.5A | Electrochromatic mirror, Digital transmission range sensor - backup lamps |
| 28 | 5A | Radio (Start)/DVD (Start) |
| 29 | 10A | Digital transmission range sensor, PWR feed to fuse #28 (Start feed) |
| 30 | 5A | Daytime Running Lamps (DRL), Remote solenoid, DEATC climate controller, Manual climate control, Manual climate control temp blend actuator |
Passenger compartment (top side)
| № | Description |
|---|---|
| Relay 1 | Flasher relay |
| Relay 2 | Rear defrost |
| Relay 3 | Delayed accessory relay |
| Relay 4 | Open |
| Relay 5 | Battery saver |
| Relay 6 | Open |
| Relay 7 | Open |
Engine compartment
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Assignment of the fuses in the Power distribution box (2003)
| № | Amp Rating | Description |
|---|---|---|
| 1 | 60A** | PJB |
| 2 | 30A** | BSM |
| 3 | — | Not used |
| 4 | 30A** | Rear defrost |
| 5 | 40A** | Anti-lock Brake System (ABS) pump |
| 6 | 60A** | Delayed accessory |
| 7 | 20A** | Power point #2 |
| 8 | — | Not used |
| 9 | 20A** | Power point #1 |
| 10 | 30A** | ABS module (valves) |
| 11 | 40A** | PTEC |
| 12 | 50A** | Ignition relay, Starter relay |
| 13 | 40A** | Trailer tow battery, Trailer tow turn signals |
| 14 | 10 A* | Daytime Running Lamps (DRL) (Canada) |
| 15 | 15 A* | Memory (PCM/DEATC/Cluster) |
| 16 | 15 A* | Headlamp switch, Foglamp switch |
| 17 | 20 A* | 4x4 (v-batt 2) |
| 18 | 20 A* | 4x4 (v-batt 1) |
| 19 | 20A** | High beam relay |
| 20 | 30A** | Electric brake |
| 21 | 30A** | Front wiper motor |
| 22 | 20A** | Low beam |
| 23 | 30A** | Ignition switch |
| 24 | — | Not used |
| 25 | — | Not used |
| 26 | 15 A* | Fuel pump |
| 27 | 20 A* | Trailer tow lamps |
| 28 | 20 A* | Horn relay |
| 29 | 60A** | PJB |
| 30 | 20A** | Rear wiper motor |
| 31 | — | Not used |
| 32 | — | Not used |
| 33 | 30A** | Auxiliary blower motor |
| 34 | 30A** | Passenger power seat, Adjustable pedals |
| 35 | — | Not used |
| 36 | 40A** | Blower motor |
| 37 | 15 A* | A/C clutch relay, Transmission |
| 38 | 15A* | Coil on plug |
| 39 | 15 A* | Injectors, Fuel pump relay |
| 40 | 15 A* | PTEC power |
| 41 | 15 A* | HEGO, VMV, CMS, PTEC |
| 42 | 10 A* | Right low' beam |
| 43 | 10 A* | Left low' beam |
| 44 | 15 A* | Front foglamps |
| 45 | 2A* | Brake pressure switch (ABS) |
| 46 | 20 A* | High beams |
| 47 | — | Horn relay |
| 48 | — | Fuel pump relay |
| 49 | — | High beam relay |
| 50 | — | Fog lamp relay |
| 51 | — | DRL relay (Canada/AdvanceTrac relay (U.S.) |
| 52 | — | A/C clutch relay |
| 53 | — | Trailer tow right turn relay |
| 54 | — | Trailer tow left turn relay |
| 55 | — | Blower motor relay |
| 56 | — | Starter relay |
| 57 | — | PTEC relay |
| 58 | — | Ignition relay |
| 59 | — | Driver brake applied relay (vehicles equipped with AdvanceTrac only) |
| 60 | — | PCM diode |
| 61 | — | A/C clutch diode |
| 62 | 30A CB | Power windows circuit breaker |
| * Mini Fuses ** Maxi Cartridge Fuses |
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Auxiliary relay box
| № | Description |
|---|---|
| Relay 64 | AdvanceTrac relay |
| Relay 65 | Open |
| Relay 66 | Open |
Rear Relay Box
| № | Description |
|---|---|
| Relay 14 | Not used |
| Relay 15 | Trailer tow back- up lamps |
| Relay 16 | Not used |
| Relay 17 | Not used |
| Relay 18 | Not used |
| Relay 19 | Trailer tow park lamps |
| Relay 20 | Trailer tow battery charge |
| Relay 21 | Not used |
| Relay 22 | Approach lamps |
| Relay 23 | Not used |
| Diode 3 | Not used |
| Diode 4 | Not used |
2004
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Passenger compartment
| № | Amp Rating | Passenger Compartment Fuse Panel Description |
|---|---|---|
| 1 | 30A | Memory seat module, Driver power seat |
| 2 | 20A | Moonroof |
| 3 | 20A | Radio, Amplifier, DVD |
| 4 | 5A | Front wiper module |
| 5 | 15A | Flasher relay (Turn, hazards) |
| 6 | 10A | Key-in-chime |
| 7 | 15A | Heated mirrors |
| 8 | 5A | Heated PCV (4.0L engine only) |
| 9 | 15A | Not used |
| 10 | 10A | Heated backlight relay coil, A/C clutch contact |
| 11 | 20A | Heated seats |
| 12 | 5A | 4x4 (switch) |
| 13 | 5A | Overdrive cancel switch |
| 14 | 5A | PATS |
| 15 | 5A | Rear wiper module, Cluster |
| 16 | 5A | Power mirror, Manual climate control, TPMS |
| 17 | 15A | Delayed accessoiy relay coil/Battery saver coil and contact/Reading and glove box lamps |
| 18 | 10A | Flexible fuel pump |
| 19 | 10A | Restraint Control Module (RCM) |
| 20 | 5A | Memory driver seat switch, Driver seat module, Body Security Module (BSM), PATS LED |
| 21 | 5A | Instrument cluster, Compass, Flasher coil |
| 22 | 10A | ABS, IVD Controller |
| 23 | 15A | Not used |
| 24 | 15A | Cigar lighter, OBD II, Neutral tow |
| 25 | 5A | Mode-Temperature actuator for auxiliary climate control, Trailer tow batteiy charge relay coil, TPMS |
| 26 | 7.5A | Reverse park aid, Brake shift interlock, IVD switch |
| 27 | 7.5A | Automatic dimming mirror, Digital transmission range sensor, Backup lamps |
| 28 | 5A | Radio (Start) |
| 29 | 10A | Digital transmission range sensor, PWR feed to fuse #28 (Start feed) |
| 30 | 5A | Daytime Running Lamps (DRL), DEATC climate controller, Manual climate control, Manual climate control temp blend actuator |
Passenger compartment (top side)
| № | Description |
|---|---|
| Relay 1 | Flasher relay |
| Relay 2 | Rear defrost |
| Relay 3 | Delayed accessory relay |
| Relay 4 | Open |
| Relay 5 | Battery saver |
| Relay 6 | Open |
| Relay 7 | Open |
Engine compartment
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Assignment of the fuses in the Power distribution box (2004)
| № | Amp Rating | Power Distribution Box Description |
|---|---|---|
| 1 | 60A** | PJB #1 |
| 2 | 30A** | BSM |
| 3 | — | Not used |
| 4 | 30A** | Rear defrost |
| 5 | 40A** | Anti-lock Brake System (ABS) pump |
| 6 | 60A** | Delayed accessoiy, Power windows, Audio |
| 7 | 20A** | Power point #2 |
| 8 | 30A** | 4x4 shift motor |
| 9 | 20A** | Power point #1 |
| 10 | 30A** | ABS module (valves) |
| 11 | 40A** | Powertrain Control Module (PCM) |
| 12 | 50A** | Ignition relay, Starter relay |
| 13 | 40A** | Trailer tow battery charge, Trailer tow turn signals |
| 14 | 10 A* | Daytime Running Lamps (DRL) (Canada) |
| 15 | 15 A* | Memory (PCM/DEATC/Cluster), Courtesy lamps |
| 16 | 15 A* | Park lamps, Autolamp parklamps, Front foglamps relay coil |
| 17 | 5A* | Two-speed 4x4 (relay coils) |
| 18 | 20 A* | PCM with One-speed Torque-On-Demand (TOD) or Two-speed 4x4 |
| 19 | 20A** | High beam relay |
| 20 | 30A** | Trailer electric brake module |
| 21 | 30A** | Front wiper motor |
| 22 | 20A** | Low beam, Autolamp |
| 23 | 30A** | Ignition switch |
| 24 | — | Not used |
| 25 | 15 A* | Brake on-off |
| 26 | 20 A* | Fuel pump |
| 27 | 20 A* | Trailer tow park lamps, Trailer tow' back-up |
| 28 | 20 A* | Horn relay |
| 29 | 60A** | PJB #2 |
| 30 | 20A** | Rear wiper motor |
| 31 | — | Not used |
| 32 | — | Not used |
| 33 | 30A** | Auxiliary blower motor |
| 34 | 30A** | Passenger power seat, Adjustable pedals (non-memory) |
| 35 | — | Not used |
| 36 | 40A** | Blower motor |
| 37 | 15 A* | A/C clutch relay, Transmission |
| 38 | 15 A* | Coil on plug (4.6L engine only), Ignition coil (4.0L engine only) |
| 39 | 15 A* | Injectors, Fuel pump relay coil |
| 40 | 15 A* | PCM power |
| 41 | 15 A* | HEGO, VMV, CMS, PCM diode, ESM, CVS |
| 42 | 10 A* | Right low beam |
| 43 | 10 A* | Left low beam |
| 44 | 15 A* | Front foglamps |
| 45 | 2A* | Brake pressure switch (non-AdvanceTrac vehicles) |
| 46 | 20 A* | High beams |
| 47 | — | Horn relay |
| 48 | — | Fuel pump relay |
| 49 | — | High beam relay |
| 50 | — | Front foglamps relay |
| 51 | — | DRL relay (Canada) |
| 52 | — | A/C clutch relay |
| 53 | — | Trailer tow right turn relay |
| 54 | — | Trailer tow left turn relay |
| 55 | — | Blower motor relay |
| 56 | — | Starter relay |
| 57 | — | PCM relay |
| 58 | — | Ignition relay |
| 59 | — | AdvanceTrac stop lamp relay |
| 60 | — | PCM diode |
| 61 | — | A/C clutch diode |
| 62 | 30A CB | Power windows circuit breaker |
| * Mini Fuses ** Cartridge Fuses |
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Auxiliary relay box
| № | Description |
|---|---|
| Relay 64 | Tvvo-speed 4x4 motor clockwise |
| Relay 65 | Two-speed 4x4 motor counterclockwise |
| Relay 66 | Open |
Rear Relay Box
| № | Description |
|---|---|
| Relay 14 | Not used |
| Relay 15 | Trailer tow back-up lamps |
| Relay 16 | Not used |
| Relay 17 | Not used |
| Relay 18 | Not used |
| Relay 19 | Trailer tow park lamps |
| Relay 20 | Trailer tow battery charge |
| Relay 21 | Not used |
| Relay 22 | Not used |
| Relay 23 | Not used |
| Diode 3 | Not used |
| Diode 4 | Not used |
2005
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Passenger compartment
| № | Amp Rating | Passenger Compartment Fuse Panel Description |
|---|---|---|
| 1 | 30A | Memory seat module, Driver power seat, Driver power lumbar |
| 2 | 20A | Moonroof |
| 3 | 20A | Radio, Amplifier, DVD |
| 4 | 5A | Front wiper module |
| 5 | 15A | Flasher relay (Turn, hazards) |
| 6 | 10A | Key-in-chime |
| 7 | 15A | Heated mirrors |
| 8 | 5A | Heated PCV (4.0L engine only) |
| 9 | 15A | Not used |
| 10 | 10A | Heated backlight relay coil, A/C clutch contact |
| 11 | 20A | Heated seats |
| 12 | 5A | 4x4 (switch) |
| 13 | 5A | Overdrive cancel switch |
| 14 | 5A | PATS |
| 15 | 5A | Rear wiper module, Cluster |
| 16 | 5A | Power mirror, Manual climate control, TPMS |
| 17 | 15A | Delayed accessoiy relay coil/Battery saver coil and contact/Reading and glove box lamps |
| 18 | 10A | Flexible fuel pump |
| 19 | 10A | Restraint Control Module (RCM) |
| 20 | 5A | Memory driver seat switch, Driver seat module, Body Security Module (BSM), PATS LED |
| 21 | 5A | Instrument cluster, Compass, Flasher coil |
| 22 | 10A | ABS, IVD Controller |
| 23 | 15A | Not used |
| 24 | 15A | Cigar lighter, OBD II, Neutral tow |
| 25 | 5A | Mode-Temperature actuator for auxiliary climate control, Trailer tow batteiy charge relay coil, TPMS |
| 26 | 7.5A | Reverse park aid, Brake shift interlock, IVD switch |
| 27 | 7.5A | Automatic dimming mirror, Digital transmission range sensor, Backup lamps |
| 28 | 5A | Radio (Start) |
| 29 | 10A | Digital transmission range sensor, PWR feed to fuse #28 (Start feed) |
| 30 | 5A | Daytime Running Lamps (DRL), DEATC climate controller, Manual climate control, Manual climate control temp blend actuator |
Passenger compartment (top side)
| № | Description |
|---|---|
| Relay 1 | Flasher relay |
| Relay 2 | Rear defrost |
| Relay 3 | Delayed accessory relay |
| Relay 4 | Open |
| Relay 5 | Battery saver |
| Relay 6 | Open |
| Relay 7 | Open |
Engine compartment
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Assignment of the fuses in the Power distribution box (2005)
| № | Amp Rating | Description |
|---|---|---|
| 1 | 60A** | PJB #1 |
| 2 | 30A** | BSM |
| 3 | — | Not used |
| 4 | 30A** | Rear defrost |
| 5 | 40A** | Anti-lock Brake System (ABS) pump |
| 6 | 60A** | Delayed accessoiy, Power windows, Audio |
| 7 | 20A** | Power point #2 |
| 8 | 30A** | 4x4 shift motor |
| 9 | 20A** | Power point #1 |
| 10 | 30A** | ABS module (valves) |
| 11 | 40A** | Powertrain Control Module (PCM) |
| 12 | 50A** | Ignition relay, Starter relay |
| 13 | 40A** | Trailer tow battery charge, Trailer tow turn signals |
| 14 | 10 A* | Daytime Running Lamps (DRL) (Canada) |
| 15 | 15 A* | Memory (PCM/DEATC/Cluster), Courtesy lamps |
| 16 | 15 A* | Park lamps, Autolamp parklamps, Front foglamps relay coil |
| 17 | 5A* | Two-speed 4x4 (relay coils) |
| 18 | 20 A* | PCM with two-speed 4x4 clutch |
| 19 | 20A** | High beam relay |
| 20 | 30A** | Trailer electric brake module |
| 21 | 30A** | Front wiper motor |
| 22 | 20A** | Low beam, Autolamp |
| 23 | 30A** | Ignition switch, PCM diode |
| 24 | — | Not used |
| 25 | 15 A* | Brake on-off |
| 26 | 20 A* | Fuel pump |
| 27 | 20 A* | Trailer tow park lamps, Trailer tow back-up |
| 28 | 20 A* | Horn relay |
| 29 | 60A** | PJB #2 |
| 30 | 20A** | Rear wiper motor |
| 31 | — | Not used |
| 32 | — | Not used |
| 33 | 30A** | Auxiliary blower motor |
| 34 | 30A** | Passenger power seat, Adjustable pedals (non-memory) |
| 35 | — | Not used |
| 36 | 40A** | Blower motor |
| 37 | 15 A* | A/C clutch relay, Transmission |
| 38 | 15 A* | HEGO, VMV, CMS, ESM, CVS |
| 39 | 15 A* | Injectors, Fuel pump relay coil |
| 40 | 15 A* | PCM power |
| 41 | 15 A* | Coil on plug (4.6L engine only), Ignition coil (4.0L engine only) |
| 42 | 10 A* | Right low beam |
| 43 | 10 A* | Left low beam |
| 44 | 15 A* | Front foglamps |
| 45 | 2A* | Brake pressure switch (non-AdvanceTrac vehicles) |
| 46 | 20 A* | High beams |
| 47 | — | Horn relay |
| 48 | — | Fuel pump relay |
| 49 | — | High beam relay |
| 50 | — | Front foglamps relay |
| 51 | — | DRL relay (Canada) |
| 52 | — | A/C clutch relay |
| 53 | — | Trailer tow right turn relay |
| 54 | — | Trailer tow left turn relay |
| 55 | — | Blower motor relay |
| 56 | — | Starter relay |
| 57 | — | PCM relay |
| 58 | — | Ignition relay |
| 59 | — | Not used |
| 60 | — | PCM diode |
| 61 | — | A/C clutch diode |
| 62 | 30A CB | Power windows circuit breaker |
| * Mini Fuses ** Cartridge Fuses |
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Auxiliary relay box
| № | Description |
|---|---|
| Relay 64 | Tvvo-speed 4x4 motor clockwise |
| Relay 65 | Two-speed 4x4 motor counterclockwise |
| Relay 66 | Open |
Rear Relay Box
| № | Description |
|---|---|
| Relay 14 | Not used |
| Relay 15 | Trailer tow back-up lamps |
| Relay 16 | Not used |
| Relay 17 | Not used |
| Relay 18 | Not used |
| Relay 19 | Trailer tow park lamps |
| Relay 20 | Trailer tow battery charge |
| Relay 21 | Not used |
| Relay 22 | Not used |
| Relay 23 | Not used |
| Diode 3 | Not used |
| Diode 4 | Not used |
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