* Under the hood, in the Power Distribution Box (PDB): This is the most common location. The PDB is usually located near the battery, often secured to the inner fender well. The relay itself is usually a small square or rectangular unit within the larger box. You'll need to consult your owner's manual or a wiring diagram to identify the specific relay. It's often labeled, but not always clearly.
* Inside the passenger compartment, under the dashboard: While less common, some 1993 Town Cars might have it located in a fuse box or relay center under the dashboard. This is harder to access and would require more disassembly.
To find it definitively:
1. Consult your owner's manual: This is the best place to start. It should have a diagram of the fuse and relay boxes.
2. Use a wiring diagram: A wiring diagram specific to your 1993 Lincoln Town Car will clearly show the location and function of the fuel pump relay. You can find these online through various automotive repair resources (some may require a paid subscription).
3. Visually inspect the Power Distribution Box: Open the hood and locate the PDB. Carefully examine the relays and see if any are labeled "Fuel Pump" or have a symbol that resembles a fuel pump.
Remember to disconnect the negative battery terminal before working with electrical components. If you're not comfortable working on your car's electrical system, it's best to consult a qualified mechanic.
