05 379 city horn location

Discussion in 'Peterbilt Forum' started by Cajuncowboy654, Jul 3, 2019.

  1. Cajuncowboy654

    Cajuncowboy654 Light Load Member

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    Anyone can tell me where the 05 379 city horn is located under the hood?

    I looked all over the fire wall and havent seen it

    It's not working and new company requires it to pass inspection to start work
     
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  3. Goodysnap

    Goodysnap Road Train Member

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    Someone probably took it off. Center of the firewall is the correct factory location.
     
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  4. Cajuncowboy654

    Cajuncowboy654 Light Load Member

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    I was afraid of that. Did find 2 wire near the top that were just there going to a plug to the driver side
     
  5. Cam Roberts

    Cam Roberts Road Train Member

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    yes as goody snap said.
    Center of fire wall close to the starter relay. I own 379. If someone cut the wires, they should be close by. I have to run my overhead tomorrow, so ill look to see where the wires are coming from and post a picture on here.
     
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  6. Cajuncowboy654

    Cajuncowboy654 Light Load Member

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    Ok I'm pretty sure those are the wires I found. They were just sitting there a little past the starter relay.

    I will hook up a new horn and try it out
     
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