In this video, I replace the 12-year-old 7-pin towing cable on my Keystone Cougar fifth wheel. I elected to buy a new one that includes its own junction box with ring terminal connectors. I also tested the emergency trailer breakaway cable I replaced 3 years ago. And a tip on powering the marker lights without the truck needing to be hooked up.



Related Links: Tow Cable Tip – Fix Pulled Away Cord Covering https://www.loveyourrv.com/rv-power-tow-cable-tip-fix-pulled-away-cord-covering/

Replacing Emergency Trailer Breakaway Switch - https://www.loveyourrv.com/trailer-breakaway-switch-install-and-test/

7 Pin Tow Cable Charging Tests - https://www.loveyourrv.com/7-pin-tow-cable-charging-tests-using-lithium-rv-batteries/

Electrical Test Gear - https://www.loveyourrv.com/electrical-test-gear-aboard-rv-uses/

How to Use a Multimeter for RVers - https://www.loveyourrv.com/how-to-use-a-multimeter-for-rvers/