Understanding your 2002 Ford Escape’s fuse box is crucial for diagnosing and resolving electrical issues, and locating the OBD2 fuse is a common need for diagnostics. This guide provides a detailed look at the fuse box locations and diagrams for your 2002 Ford Escape, ensuring you can quickly identify the correct fuse for your OBD2 port or any other electrical component.
Decoding the 2002 Ford Escape Fuse Box Layout
The 2002 Ford Escape utilizes two primary fuse boxes: the passenger compartment fuse panel and the power distribution box, often referred to as the engine bay fuse box. Both are essential for protecting your vehicle’s electrical circuits. Knowing the location and function of each fuse is vital for troubleshooting electrical problems, including issues related to your OBD2 port.
Passenger Compartment Fuse Panel
The passenger compartment fuse panel in your 2002 Ford Escape is situated inside the vehicle, making it easily accessible. This fuse box houses fuses that control various interior functions and some essential vehicle systems.
2002 Ford Escape Passenger Compartment Fuse Box Diagram
| Type | No. | Description |
|---|---|---|
| Fuse MINI 5A | 1 | Canister Vent Control Solenoid |
| Fuse MINI 5A | 2 | Blower Relay (coil), Rear Defrost Relay (coil), Pressure Switch to PCM |
| Fuse MINI 10A | 3 | Rear Wiper Motor, Rear Washer Motor, Rear Wiper Relay (coil) |
| Fuse MINI 10A | 4 | Four Wheel Drive Control Module, Cluster (Restraints Control Warning) |
| Fuse MINI 5A | 5 | ABS Unit (EVAC & FILL), ASC Unit, Restraints Control Module, ASC Main SW to ASC Unit |
| Fuse MINI 10A | 6 | Flasher Unit, Left reversing Lamp, Right Reversing Lamp |
| Fuse MINI 10A | 7 | Passive Anti-theft Transceiver (PATS), Restraints Control Module |
| Fuse MINI 10A | 8 | Cluster, Shift Lock Relay (coil), O/D signal to PCM |
| Fuse MINI 3A | 9 | PCM Relay (coil), Fan Relay 1, 2, 3 (coil), A/C Relay (coil) |
| Fuse MINI 20A | 10 | Front Wiper Motor, Front Washer Motor, INT Relay |
| Fuse MINI 10A | 11 | IGN Relay (coil), ACC Relay (coil), Starter Relay (coil), Key Interlock Solenoid, GEM |
| Fuse MINI 5A | 12 | Radio, Clock |
| Fuse MINI 20A | 14 | Cigar Lighter |
| Fuse MINI 15A | 15 | Left Front Position Lamp, Right Front Position Lamp, Left License Lamp, Right License Lamp, Left Tail Lamp, Right Tail Lamp, Park Lamp Relay (coil), Trailer Fuse, Illumination Fuse |
| Fuse MINI 10A | 16 | Cluster, Power Mirror, GEM |
| Fuse MINI 15A | 17 | Sun Roof Motor |
| Fuse MINI 5A | 18 | Illumination for: Cluster, Heater Unit, Radio, Hazard Switch, Rear Defrost Switch, 4WD Switch, Front Fog Switch |
| Fuse MINI 10A | 19 | Subwoofer Amp |
| Fuse MINI 15A | 20 | Left/Right Turn Indicators, Left/Right Front Side Turn Lamps, Left/Right Front turn Lamps, Left/Right Rear Turn Lamps, Left/Right Trailer Turn, Flasher Unit |
| Fuse MINI 10A | 21 | Left /Right Trailer Position Lamps |
| Fuse MINI 15A | 22 | Not Used |
| Fuse MINI 20A | 23 | Horn relay |
| Fuse MINI 15A | 23 | Left/Right Horn |
| Fuse MINI 15A | 24 | Left/Right Stoplamps, High Mounted Stoplamp, Left/Right Trailer Stoplamp, ABS Unit, ASC Unit (Brake Pedal Position Switch), PCM, Shift Solenoid |
| Fuse FMX/JCase 30A | 25 | Power Window Motor – Right Front, Left Front, Right Rear, Left Rear |
| Fuse FMX/JCase 30A | 26 | Power Door Lock Motor – Right Front, Left Front, Right Rear, Left Rear, GEM (Door Lock Relay Coil), Power Seat |
| Fuse MINI 10A | 27 | Audio Cluster, Interior Lamp, Map Lamp Cargo Lamp |
| Relay | ACC | Accessory Relay |
Power Distribution Box (Engine Bay)
Located under the hood, the power distribution box in your 2002 Ford Escape manages high-current fuses and relays for critical systems like the engine, powertrain, and braking. This fuse box is crucial for the overall operation of your vehicle.
2002 Ford Escape Engine Bay Fuse Box Diagram
| Type | No. | Description |
|---|---|---|
| Fuse MINI 15A | 1 | Horn |
| Fuse MINI 15A | 2 | Headlamp (High/Low Left, High Beams) |
| Fuse MINI 15A | 3 | Headlamp (High/Low Right, High Beams) |
| Fuse MINI 5A | 4 | EEC (KPWR) |
| Fuse MINI 15A | 5 | HEGO 1,2, CMS 1,2, VMV |
| Fuse MINI 20A | 6 | Fuel Pump, EEC (FPM) |
| Fuse FMX/JCase 30A | 8 | EEC (VPWR), EVR, MAF, IAC, Bulkhead |
| Fuse MINI 15A | 9 | Alternator/ Regulator |
| Fuse MINI 15A | 10 | DRL Unit (feed), DRL Relay |
| Fuse MINI 15A | 11 | Daytime Running Lamps [DRL] 15 amp / Module [HLEV] 10 amp |
| Fuse MINI 15A | 12 | Auxiliary Power Point |
| Fuse MINI 20A | 13 | Foglamps RH/LH, Foglamp Indicator |
| Fuse MINI 15A | 14 | AC Clutch |
| Fuse MINI 25A | 15 | Anti-Lock Brake System SOL |
| Fuse MINI 15A | 16 | Auxiliary Power Point |
| Fuse FMX/JCase 40A | 17 | Starter |
| Fuse FMX/JCase 40A | 18 | Blower Motor, Blower Motor Relay |
| Fuse FMX/JCase 40A | 19 | JB – Acc. Relay, Radio, Clock, Cigar Lighter, Cluster, Power Mirror, GEM |
| Fuse FMX/JCase 60A | 20 | Anti-Lock Brake System Motor |
| Fuse FMX/JCase 40A | 21 | JB – Radio, CD Changer, Cluster, Dome Lamps, Map Lamps, Cargo Lamps |
| Fuse FMX/JCase 40A | 22 | Main Fan [2.0 L] |
| Fuse FMX/JCase 50A | 22 | Main Fan [3.0 L] |
| Fuse FMX/JCase 30A | 23 | Rear Defroster |
| Fuse FMX/JCase 40A | 24 | Add Fan [2.0 L] |
| Fuse FMX/JCase 50A | 24 | Add Fan [3.0 L] |
| Fuse FLD/PAL 283 120A | 25 | Main |
| Relay | R1 | Headlamp (High/Low, Right/Left Relay) |
| Relay | R2 | EEC Relay |
| Relay | R3 | Fuel Pump Relay |
| Relay | R4 | Starter Relay |
| Relay | R5 | High Speed Fan Control Relay 1 [2.0L Engine], Low Speed Fan Control Relay [3.0L Engine] |
| Relay | R6 | Rear Defroster Relay |
| Relay | R7 | Low Speed Fan Control Relay [2.0L Engine], High Speed Fan Control Relay 1 [3.0L Engine] |
| Relay | R8 | High Speed Fan Control Relay 2 [3.0L Engine], Medium Speed Fan Control Relay [2.0L Engine] |
| Relay | R9 | Foglamp Relay |
| Relay | R10 | A/C Clutch Relay |
Finding the OBD2 Fuse Location
While there isn’t a fuse labeled specifically as “OBD2 fuse,” the OBD-II port’s power supply is often linked to fuses that protect related systems. For the 2002 Ford Escape, fuses associated with the Powertrain Control Module (PCM) or data link connector circuits are the ones to check if you’re experiencing issues with your OBD2 port.
Based on the fuse diagrams, potential fuses related to the OBD2 port could include:
- Passenger Compartment Fuse Box:
- Fuse 9 (3A): PCM Relay (coil): A problem here could affect PCM operation and potentially the OBD2 port’s functionality.
- Fuse 24 (15A): PCM: This fuse directly supplies power to the PCM and is a likely candidate if your OBD2 port is not working.
It’s important to consult your 2002 Ford Escape owner’s manual for the most accurate fuse information. Always verify fuse locations and ratings before replacing any fuse. Using the wrong fuse can cause further electrical damage. By understanding the fuse box diagrams and potential OBD2 related fuses, you can effectively troubleshoot electrical issues in your 2002 Ford Escape.
