Typically protected by a 20 amp fuse , often found in the third position from the top on the left side.
Here is a breakdown of the electrical system layout, common fuse assignments, and troubleshooting tips for the 1994 FL80. 1994 freightliner fl80 fuse box diagram
Since diagrams for 1994 models aren't always readily available online, here is how to identify circuits: The Cover is Key Typically protected by a 20 amp fuse ,
: Larger high-amp fuses may be located in the engine compartment, often on the bulkhead or near the driver-side fender. Critical Circuits to Check common fuse assignments
In some configurations, secondary fuses—specifically those for the engine control module (ECM) or transmission—may be located or along the frame rail. 1994 Freightliner FL80 Fuse & Relay Layout