Light Problem

Discussion in 'Peterbilt Forum' started by kwforage, Aug 9, 2012.

  1. kwforage

    kwforage Road Train Member

    1,047
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    Jun 3, 2007
    Wisconsin
    0
    I have a 94' 379 that the lights work fine on low. The problem is when I hit the high beams not only does the passenger side one not come on, but the low beam on that side goes out . Also the high beam indicator does not work. I pulled the bulbs out and checked the wiring and bulbs and all looked good. Changed a relay in the fuse panel and the lights and indicator worked briefly, not they don't again. Any ideas?
     
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  3. Wildman8492

    Wildman8492 Bobtail Member

    1
    0
    Aug 10, 2012
    0
    Check to be sure you have the correct head lights in the truck.sounds to me like wrong ones.
     
  4. tirednaz

    tirednaz Heavy Load Member

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    Oct 4, 2011
    Arizona
    0
    I think you might have a bad switch
     
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