Left low beam out on fisher or western 3 plug 4 port plow. There are fuses on your wiring harness.
Led Snow Plow Headlight Conversion
Fisher plow headlights not working. My plow lights dont work right or i just bought new wiring and i think you sent me the wrong kit i have no low beam on the drivers side. You can just take the headlight off the truck if you cant reach behind unplug the jumper between the headlight bulbs just plug the factory plug back into the ford headlight. Two of them inside a little black cover. This is a common call or email we get. If not use a test light and make sure. This will leave you with no plow headlights but your park turn will still work.
Take the lights apart and check andor replace the grounds wires inside the case take a lot of vibration and that can cause them to faildont forget to check the bulbs to be sure theyre good too. The most likely problem is the grounds from the plow lights themselves to the frame. Adjusting your snowplow headlamps this video will demonstrate how to properly adjust the headlamp beam on your fisher snowplow. If the lights on the boss are the same as fisher witch they should be since both there parts are mostly the same part. The dash light indicates my brights are on and will not switch from brights. Soi unplug the plow still no headlights.
Check those first and check the bulbs in the lights for good filiments before we start to try to diaganose the problem. Search for products images marketing materials or information about fisher engineering. Sono headlights work brights low beams or plow lights. Also can you give me the number of relays that you have so we are all working with the same deck of cards. I was just working on my plow truck trying to diagnose a unrelated issue leaky brakes next thing i know my headlights are not turning on.
Gallery of Fisher Plow Headlights Not Working
