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No Highbeams

Discussion in 'Ram Trucks' started by fury0us, Jan 3, 2016.

  1. fury0us

    fury0us Junior Member
    Messages: 14

    I have a 2002 dodge ram with a boss 8'2 v plow with and 11 pin harness. I have no high beams on the truck or the plow. I have the adapters and relay set up for my truck. The lowbeams work fine when I switch to high beams nothing. I unplugged all the plow harness and put everything back stock and the ones on the truck work as normal. I took all the connections apart and cleaned and regreased them. Any one have any Idea's? Bad relay maybe?
  2. fury0us

    fury0us Junior Member
    Messages: 14

    nobody has had this problem?
  3. dieselss

    dieselss PlowSite Fanatic
    Messages: 11,391

    Try the boss fourm.
  4. cl733

    cl733 Senior Member
    from Canada
    Messages: 263

    DRL module possibly
  5. maxwellp

    maxwellp PlowSite.com Addict
    Messages: 1,123

    Did they ever work? If yes - could be a relay.
    If it is a new install and does not work there is a wiring problem.
  6. cl733

    cl733 Senior Member
    from Canada
    Messages: 263

    I had an 02 and had nothing but problems with the head light switch
  7. allen81

    allen81 Member
    Messages: 97

    I have a similar issue but I have a fisher on a 99 dodge ram 2500 ps light comes on plow high beam only if I switch to low beam I have no plow lights