Ground-switched headlight circuit

Discussion in 'Off-Topic' started by jermz, Sep 1, 2011.

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  1. jermz

    Thread Starter New Member

    Sep 1, 2011
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    I guess all automotive questions are off-topic so I hope this is in the right forum.

    I'm a total noob so please excuse my lack of knowledge. I'm trying to determine if my headlight harness is a ground-switched circuit.

    Here is the headlight wiring diagram:
    [​IMG]

    I'm going to say it's a positive-switched circuit based on the diagram but I'm not 100% sure so that's where I need your help.

    I ask beacause I'm trying to buy a heavy-duty headlight harness for my Honda and there's two versions of it.

    Thanks.
     
  2. loosewire

    AAC Fanatic!

    Apr 25, 2008
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    Its good to see that professional diagrams are still available,this must be a remote
    case.If the op has a source to diagrams that could frame a debate on his questions.
     
  3. strantor

    AAC Fanatic!

    Oct 3, 2010
    4,302
    1,988
    Your parking brake and brake fluid level are ground switched, everything else is high side switched.
     
  4. shortbus

    AAC Fanatic!

    Sep 30, 2009
    4,013
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    @Loosie - wiring diagrams are in all of the Haynes and Clymer manuals available at Autozone, Advance Auto, Pepboys and libraries.
     
  5. hgmjr

    Moderator

    Jan 28, 2005
    9,030
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    Automotive topic are not allowed in the AAC forum. Please read the rules.

    hgmjr
     
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