Understanding your 2005 Ford Explorer Sport Trac’s fuse box is crucial for diagnosing and resolving electrical issues. Fuse boxes protect your vehicle’s electrical circuits from overloads, and knowing their location and function can save you time and money on repairs. This guide will help you locate the OBD2 fuse and navigate the fuse box diagrams for your 2005 Ford Sport Trac.
Your 2005 Ford Explorer Sport Trac is equipped with two primary fuse boxes. These are strategically placed to manage different electrical systems of your vehicle. Knowing the location of each fuse box and the function of each fuse is essential for effective troubleshooting.
Locating the Fuse Boxes in Your 2005 Ford Sport Trac
There are two fuse box locations in the 2005 Ford Explorer Sport Trac:
- Interior Fuse Panel: This fuse box is typically located inside the cabin of your Sport Trac.
- Engine Compartment Fuse Box: As the name suggests, this fuse box is situated in the engine compartment, usually near the battery or engine bay wall.
To effectively diagnose electrical problems, you’ll need to consult the fuse diagrams for both locations.
Interior Fuse Panel Diagram
The interior fuse panel controls many of the systems within the cabin of your 2005 Ford Sport Trac. This includes features like mirrors, ignition, lighting, and more. Refer to the diagram below to identify the specific fuses within this panel.
2005 Ford Explorer Sport Trac interior fuse box panel diagram with cover removed for fuse identification.
Here is a detailed list of the fuses in the Interior Fuse Panel:
| Type | Description |
|---|---|
| Fuse MINI 5A | 1 Mirrors |
| Fuse MINI 15A | 2 Ignition |
| Fuse MINI 7.5A | 3 Trailer tow right-hand stop/turn lamps |
| Fuse MINI 15A | 5 Park lamps, Autolamps, Instrument panel dimming, Trailer tow |
| Fuse MINI 7.5A | 6 Cluster |
| Fuse MINI 7.5A | 7 Trailer tow left-hand stop/turn lamps |
| Fuse MINI 7.5A | 9 Speed control, Anti-lock Brake System (ABS), 4×4, Powertrain Control Module (PCM), Park interlock, Keyless entry |
| Fuse MINI 10A | 10 Air bags |
| Fuse MINI 15A | 11 Climate control, Rear climate control |
| Fuse MINI 15A | 13 Subwoofer |
| Fuse MINI 7.5A | 14 Cluster, Keyless entry, 4×4 |
| Fuse MINI 7.5A | 15 Turn signals, Park interlock, Overhead console, Climate control, 4×4, Speed control |
| Fuse MINI 15A | 18 Stop lamps, Flashers |
| Fuse MINI 15A | 19 Daytime Running Lamps (DRL), Reverse lamps, PCM |
| Fuse MINI 20A | 22 Security module/Power locks |
| Fuse MINI 7.5A | 24 Starter |
| Fuse MINI 7.5A | 25 Cluster, 4×4 |
| Fuse MINI 10A | 26 Interior illumination, Battery saver |
| Fuse MINI 7.5A | 27 Cluster, Delayed accessory, Front wiper |
| Fuse MINI 7.5A | 28 Cluster, Audio |
| Fuse MINI 20A | 29 Audio |
| Fuse MINI 5A | 31 Rear climate control |
| Fuse MINI 5A | 32 Auxiliary Center High-Mounted Stop Lamp (CHMSL) |
| Fuse MINI 15A | 33 High beam headlamps |
| Fuse MINI 5A | 35 ABS module |
| Fuse puller | Puller Extraction tool for fuse replacement. |
Engine Compartment Fuse Box Diagram and the OBD2 Fuse Location
The engine compartment fuse box manages critical vehicle functions related to the powertrain, braking system, and more. Crucially, for those looking to diagnose their vehicle, the OBD2 fuse is located in the engine compartment fuse box.
2005 Ford Explorer Sport Trac engine compartment fuse box diagram showcasing fuses and relays.
Consult the following table to pinpoint the 2005 Ford Sport Trac Obd2 Fuse Location and understand the other fuses in the engine compartment:
| Type | No. | Description |
|---|---|---|
| Fuse FMX/JCase 50A | 1 | I/P fuse panel |
| Fuse FMX/JCase 30A | 3 | Powertrain control |
| Fuse FMX/JCase 20A | 4 | Power point |
| Fuse FMX/JCase 40A | 7 | Blower motor |
| Fuse FMX/JCase 30A | 8 | Starter motor |
| Fuse FMX/JCase 20A | 9 | Wiper motor |
| Fuse FMX/JCase 20A | 10 | Rear window/roof |
| Fuse FMX/JCase 50A | 11 | Adrenalin audio |
| Fuse FMX/JCase 25A | 14 | Ignition switch |
| Fuse FMX/JCase 20A | 15 | Rear power point |
| Fuse FMX/JCase 50A | 16 | Anti-lock Brake System (ABS) pump motor |
| Fuse FMX/JCase 20A | 19 | Cigar lighter, OBD II |
| Fuse FMX/JCase 20A | 20 | 4×4 motor |
| Fuse MINI 30A | 21 | ABS module |
| Fuse MINI 15A | 22 | 4×4 module |
| Fuse MINI 15A | 23 | Trailer tow |
| Fuse MINI 10A | 24 | Powertrain Control Module (PCM) memory |
| Fuse MINI 15A | 27 | Daytime Running Lamps (DRL) |
| Fuse MINI 10A | 28 | A/C clutch |
| Fuse MINI 25A | 29 | Headlamps |
| Fuse MINI 20A | 30 | Fuel pump |
| Fuse MINI 15A | 31 | Fog lamps |
| Fuse MINI 15A | 32 | Heated Exhaust Gas Oxygen (HEGO) sensors and solenoids |
| Fuse MINI 15A | 35 | Horn |
| Fuse MINI 10A | 36 | Automatic transmission |
| Fuse MINI 10A | 38 | Left low beam |
| Fuse MINI 10A | 39 | Delayed accessory |
| Fuse MINI 15A | 40 | Injectors, Mass Air Flow (MAF) sensor |
| Fuse MINI 10A | 42 | Right low beam |
| Fuse MINI 2A | 43 | Speed control |
| Fuse MINI 15A | 44 | PCM |
| Relay | 45A | Fog lamps relay |
| Relay | 45B | A/C clutch solenoid relay |
| Relay | 46A | Trailer tow relay |
| Relay | 46B | Fuel pump relay |
| Circuit breaker MAXI | 47A | Windows, Seats |
| Relay | 48 | Window safety relay |
| Diode MINI | 51 | Brake On/Off (BOO) (750 Ohm resistor) |
| Diode MINI | 53 | PCM diode |
| Relay | 54 | PCM relay |
| Relay | 55 | Blower relay |
| Relay | 56 | Starter relay |
For OBD2 Functionality: Locate Fuse #19 (20A) in the Engine Compartment Fuse Box. This fuse, labeled “Cigar lighter, OBD II”, is responsible for powering your vehicle’s OBD2 port. If you are experiencing issues connecting with an OBD2 scanner, checking this fuse should be one of your first steps in troubleshooting.
By using these diagrams and fuse lists, you can effectively identify and address fuse-related electrical problems in your 2005 Ford Explorer Sport Trac, including issues related to your OBD2 port. Remember to always consult your vehicle’s owner’s manual for the most accurate and up-to-date information.
