Where is the turn signal flasher on a 1979 Peterbilt 359?

The turn signal flasher on a 1979 Peterbilt 359 is typically located under the dashboard, near the steering column. It can often be found in the fuse panel area or mounted to the steering column itself. To access it, you may need to remove a cover or panel. If you're having trouble locating it, consulting the vehicle's service manual can provide specific guidance.