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92 sierra low beams do not work high beams do??

Discussion in 'General Chevy & GM Tech Questions' started by id10t, Dec 31, 2010.

  1. id10t

    id10t New Member

    Hi i have a 1992 stepside z71 4x4 with 350, just got the truck its old and a little beat up and started fixing things, now Im down to the headlights and the low beams dont work, but the high beams do. i checked the bulbs first with an ohm meter and then hooked up 12v and they work out of the truck, so its not the bulb. today i bought a new headlight switch and changed it out, still no low beams. im looking for a wiring diagram or someone to tell me where there is either the relay for the low beams or a fuse or what ever ideas you may have.

    thanks for any sugestions you can give.....
    Jim
  2. Thundare

    Thundare Rockstar 100 Posts

    Your probly missing a ground somewhere, Check to see if your getting power when on low and if you are its the ground.

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