Where is the flasher on 98 freightliner classic?

On a 1998 Freightliner Classic, the flasher is typically located in the fuse panel, which is usually found under the dashboard on the driver's side. You may need to refer to the owner's manual for the exact location and identification of the flasher relay, as it can vary by model. If you're having trouble, checking the panel cover for a diagram can also help pinpoint it.