Turn Signal Flasher

This is a typical turn signal flasher (2 prong flasher). In the event you have to disconnect on the side of the road to go get help (drive to get another tire or change one on the tow vehicle), or even if you are at a campground and need to let late arriving visitors know where you are, this trick is a great idea. Simply plug the flasher into the umbilical cord of your trailer and it will flash all of the lights like your 4 way emergency flashers. This will also flash your marker lights that are mounted high on the trailer. It is a good idea for those emergency situations. Just keep an extra flasher on hand. To use this idea, just remember you have to have a charged battery on the trailer to supply the power.

If you look at the trailer plug on the TRAILER you will notice it is a circle with one flat spot.

Take the 2 prong flasher and plug it into the slots on either side of the FLAT SPOT on the plug. As long as your battery on the trailer works, you wont need to hook it up to the truck to have the 4ways flash for emergency situations, or in the event you want a visual locator for late arriving visitors.