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2005 headlight problem

Discussion in 'Chevy Trucks' started by IMAGE, Nov 9, 2008.

  1. IMAGE

    IMAGE Sponsor
    Messages: 1,741

    my 2005 2500hd headlights both quit working last night. Worked fine, shut truck off to run in store, come out and have no headlights. I do still have marker lights and blinkers.

    I swapped out the dash switch with my brothers truck and that is not the problem.

    Any ideas if there is a relay or module somewhere?

    Thanks!
     
  2. basher

    basher PlowSite Fanatic
    from 19707
    Messages: 8,992

    What kind of plow
     
  3. IMAGE

    IMAGE Sponsor
    Messages: 1,741

    I dont think its a plow related issue. plow was not on when this started. But is a Blizzard 810.
     
  4. IMAGE

    IMAGE Sponsor
    Messages: 1,741

    I checked all wiring connections that I know of and everything is tight. I checked on some other forums and it sounds like there is a module in the collum that can go bad, or it could be the body control module (BCM), .... anyone had this problem and was it one of those fixes?

    I have no lights at all, not high or low beam, nothing but markers.

    Thanks
     
  5. Q101ATFD

    Q101ATFD Senior Member
    Messages: 277

    Check your fuses
     
  6. IMAGE

    IMAGE Sponsor
    Messages: 1,741

    Fuses are good. So are the relays, I swapped them out with the AC relays(same part #) and it still works.

    Got the Haynes manual out now...