Where are the fusible links on a 1990 ford ranger?

The fusible links on a 1990 Ford Ranger aren't in one single, easily accessible location like a fuse box. They're integrated into the wiring harness in several places, often near the battery and/or starter. You won't find them labeled "fusible link." They look like short, thicker sections of wire, often a different color than the rest of the wiring, sometimes with a slightly different texture or a slight bulge where they're likely to melt.

To find them, you'll need to:

* Consult a wiring diagram: A wiring diagram specific to your 1990 Ford Ranger is your best bet. These diagrams will show you the location of the fusible links. You can often find these diagrams online (through forums dedicated to Ford Rangers or parts websites) or in a repair manual.

* Look near the positive battery cable: This is a common location for fusible links protecting high-current circuits like the starter. Follow the positive cable from the battery terminal to where it branches off. Look carefully for any thicker wire sections that look different.

* Inspect the starter solenoid: Fusible links are sometimes located near the starter solenoid itself.

* Examine the main power distribution point: Some trucks have a central junction block where main power distributes. This could also contain fusible links. The area around the firewall is a likely place to look.

Caution: Working with the electrical system of your vehicle can be dangerous. If you're not comfortable doing this, take your truck to a qualified mechanic. Incorrectly replacing or bypassing a fusible link can lead to further damage or even a fire. Always disconnect the negative battery cable before working on the electrical system.