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

'02 Silverado, lights won't shut off

Discussion in 'Chevy Trucks' started by Corelli, Dec 9, 2009.

  1. Corelli

    Corelli Junior Member
    Messages: 10

    I have a 2002 Silverado 2500HD with a Fisher MM1 Solenoid Electric Plow.

    I can't get the headlights to shut off at all. Ignition switched off, key out and the lamps just keep on beaming. I also can't get the plow lights to come on when I connect the harness.

    I've even tried pulling any fuse/relay that says headlamp and DRL and the driver's side lamp stays lit, passenger side dims a lot but is still getting power.

    For now I've disconnected the battery but it's snowing like hell up here and I need to get some work done!
  2. RichG53

    RichG53 PlowSite.com Addict
    Messages: 1,135

    Sounds like you have some thing wired wrong ...Or your plug not plugged into the right ones...Or relay issues ...Just some thoughts to check..