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HELP! One headlight on my Western MVP is REALLY dim!!

Discussion in 'Western Plows Discussion' started by aspenplow, Dec 13, 2008.

  1. aspenplow

    aspenplow Member
    Messages: 41

    I have an 07 Western MVP V-plow on my chevy 3/4 ton. I hooked everything back up after the summer and now one headlight is really dim! I can tell that both filaments are burning even when the low beams are on. So far I have checked the wires, cleaned the connectors, and tried a new bulb. Any suggestions? It has the isolation module if that matters.
  2. diesel dave 04

    diesel dave 04 Senior Member
    Messages: 155

    Bad Ground Losen the light and then retighten it.
  3. aspenplow

    aspenplow Member
    Messages: 41

    The actual bulb? I replaced it yesterday..disconnected and reconnected and tightened the bulb. Also, checked the black/orange ground wire at the battery and chassis. Put a volt meter at the plug and was only getting 8 to 9 volts.. cleaned and put dielectric grease on all the connectors. One is good for now but would sure be nice to get them both working asap! Any other suggestions?
  4. ffmedic_mt

    ffmedic_mt Junior Member
    Messages: 6

    Loosen the light it's self(not the bulb) and wire brush the frame and spot on the light houseing where it mounts to the frame. Sounds like a groud problem to me also.