Best way to run a wire from battery in 21 T680

Discussion in 'CB Radio Forum' started by Thomasmcdaniel9, Mar 2, 2023.

  1. Thomasmcdaniel9

    Thomasmcdaniel9 Bobtail Member

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    Jan 30, 2019
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    Need help on finding the best route to fish a wire to my battery up to the CB compartment
     
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  3. RubyEagle

    RubyEagle Medium Load Member

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    Apr 17, 2010
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    Drill a hole under your entry floor trim plate. Run it up behind the plastic up the pillar.
     
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  4. craig_sez

    craig_sez Road Train Member

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    Sep 5, 2013
    novascotia,Canada
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    I would look around for factory cable holes n such before i would drill..
     
  5. Side pipes

    Side pipes Light Load Member

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    Nov 27, 2022
    Ireland
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    And keep a check on the wires once connected to the battery terminals road salt will eat wiring
     
  6. Neverready

    Neverready Medium Load Member

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    Jul 24, 2014
    Pocomoke City, Md.
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    On the 23 t680 there are unused ports plugged with rubber stoppers on the lower firewall. If 21 has those you can use one of those to run power into cab then fish it thru the side pillar.
     
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