I am currently trying to install a simple train horn. However the wires must run all the way from the trunk to the battery. I know of the grommet next to the gas pedal and I will use that for install my switches. However I can't find a grommet in the rear of the car to get the wires from under the car into the interior and then run them up the side foot panels. is there even a grommet in the back ? If not what's a solution?
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Why can't you run it through the frame and then into the firewall?
Where's the opening to run it through the frame?Why can't you run it through the frame and then into the firewall?
Look at the left frame rail There are a few holes in the frame. You may have to feed it through the ends and then fish it through the other holes.
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