1. Welcome to PlowSite. Notice a fresh look and new features? It’s now easier to share photos and videos, find popular topics fast, and enjoy expanded user profiles. If you have any questions, click HELP at the top or bottom of any page, or send an email to help@plowsite.com. We welcome your feedback.

    Dismiss Notice

F250 SD no turn signals

Discussion in 'Truck & Equipment Repair' started by Sirna, Feb 28, 2014.

  1. Sirna

    Sirna Junior Member
    Messages: 8

    So yesterday morning, one of our plow drivers came back to my shop complaining about having no hazards, no turn signals, and no brake lights.

    I replaced the aftermarket 2 wire flasher module with an OE style 5 pin flasher relay and got the hazards and brake lights to work.

    I'm getting power at the turn signal fuse.

    I replaced the multifunction switch in hopes it would fix the problem but it has not.

    Has anyone else had this problem?

    Any ideas? I'm stumped.