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

2001 Gmc 2500hd Isolation Module

Discussion in 'Introduce Yourself to the Community' started by hondardr, Feb 12, 2012.

  1. hondardr

    hondardr Junior Member
    Messages: 1

    We bought this truck with a plow mount and all the wiring and want to take it off, do we need to keep the Isolation module in the truck for the headlights to work or is there a spot that they plug into, if so where??
  2. dieselss

    dieselss PlowSite Fanatic
    Messages: 11,400

    The ISO plugs into the factory harness. Just unplug the plow harness from the truck, and plug the factory harness back in.