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new_brunswick's avatar
new_brunswick
Explorer
Jun 15, 2014

Signal lights

I am getting my 2010 Cobalt ready for towing behind my MH
wondering if anyone has a good idea where to run wires thru
firewall, I want to install separate bulbs in my existing tail lights
any ideas would be appreciated.
Tks Joe

2 Replies

  • Peterrrrr's avatar
    Peterrrrr
    Explorer
    Jun 18, 2014
    New Brunswick. I tow a 2009 Cobalt and used the separate bulb install myself. From my 2010 install recollection, I ran the wires along the frame to the driver side rear wheel well and then into the trunk.
  • robatthelake's avatar
    robatthelake
    Explorer
    Jun 15, 2014
    Why not look up the instructions from someone like Demco to see where They run the Four Wire setup They don't penetrate the Vehicle but rather run the wires along the "Frame" ....underneath... . Fished through above the wheel arches. To the Tailights!

    I was just looking at mine on Our New to Us CRV!

    Seems pretty simple and the Diode Kit that is available eliminates having to add extra bulbs!

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