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

Fisher MM2 powers OFF when trying to move blade.

Discussion in 'Truck & Equipment Repair' started by mrs_sealcoat, Nov 13, 2014.

  1. mrs_sealcoat

    mrs_sealcoat Junior Member
    Messages: 3

    Fisher MM2, 3 plug, fish stick, 9ft straight blade

    Hoping to find a solution, couldn't find any other threads with exact issue.

    If I try to turn my plow Left/Right or Up/Down it immediately powers off.
    You can hear the clicking in the motor & solenoid when this happens.

    We've checked the control module and changed out the solenoid and checked the only ground that we know of.

    Does anyone have a wiring diagram for this setup? Also-any idea what this could be?

  2. LON

    LON Senior Member
    Messages: 749

    Usually a wire at the end of the Fish-Stik where it come out of the handle. That's where my X-V controller was broke that had the same issue.
  3. BJH Snow

    BJH Snow Senior Member
    Messages: 142

    Had the same issue with my plow today. I cleaned all the connection's on plugs between the plow and truck. Once cleaned up and new dielectric grease added, connected them back together and the plow worked as it did when I put it away last spring.
  4. jimbo64

    jimbo64 Senior Member
    Messages: 194

    go to the Fisher website. You should be able to find the info there.