I managed to pinch my cord between the hitch and king pin. Bought a new one at a local trailer shop and installed it myself. They had different lengths available. Really pretty simple. Open the junction box and look closely at the existing wires. Maybe even tag and/ or take a picture of them to make sure you get them back correctly as you may have some where two or three wires connect together to the new cord. That way there will be no second guessing about what goes where. But again, nothing to really worry about.