* Under the hood in the fuse box: This is the most likely location. The fuse box is usually located near the battery. Look carefully inside the fuse box for a relay labeled "fuel pump" or with a symbol indicating a fuel pump.
* Inside the passenger compartment fuse box: Some models had a secondary fuse box inside the car, often under the dash. Check there if you can't find it under the hood.
* On the chassis near the fuel pump (less likely): While less common on this model year, some vehicles place the relay closer to the component it controls, in this case near the fuel pump itself. This would require getting under the car.
To find it most effectively:
1. Consult your owner's manual: This is the best starting point. It should have a diagram of the fuse and relay boxes.
2. Use a wiring diagram: A wiring diagram specific to your 1986 Lincoln Town Car will show the exact location and any alternative locations. You can often find these online through automotive repair websites or forums.
3. Visually inspect both fuse boxes: Systematically check each relay within both fuse boxes, noting any labels or markings.
Without the owner's manual or a wiring diagram, pinpointing the relay's exact location is difficult. Remember to be cautious when working near electrical components and always disconnect the negative battery terminal before working on the electrical system.
