The 12-volt battery must be charged and the switch cable attached to the vehicle for the system to operate properly. The only catch is, for this to happen you must have fully operational electric brakes. It does this by activating the electric brakes on the trailer.
Break away trailer wiring free#
The breakaway system is designed to bring the trailer to a safe stop in the event that the trailer breaks free from the safety chains or the ball mount. If your trailer is fully equipped with a charged and functioning breakaway system, it can help you avoid disaster and move your trailer if it becomes disconnected. That’s where the breakaway brakes come in. Whether it’s an error or an accident, if the safety chains or ball mount break free of the receiver, then your trailer could collide with other vehicles on the road or roll into a ditch and cause destruction to the area and your cargo. Truly though! A trailer can become disconnected from the towing vehicle for many reasons, and when that happens, the breakaway brakes are there to ensure the trailer doesn’t go rogue. They wait back until they are the hero your trip needs right now. We talk about this a lot here at Trailer Valet because as much as we want to give you an easy way to move your trailer, we want you to always have awesome adventures.īreakaway brakes are the mostly silent hero of that safe adventure. (Print the video notes for future reference.Breakaway brakes are as simple as they sound and are massively important for your towing safety.īy now, you probably know that the biggest challenge to towing a trailer is making sure the adventure goes as safely and securely as possible. (Print this guide and save for future reference.)
So if you step on the brakes and all the trailer lights go out, then you need to ground your trailer to your truck with the ground wire. If your brake lights work, or your marker lights work, but nothing works when you turn on both at the same time, your trailer is not grounded to the truck. You may think the rubber caps protect the plug, but they tend to hold the water in. That is the green stuff that forms when oxygen from the air or water comes in contact with copper. A thin coat of grease will help prevent copper oxide from building up. The ground wire should be large enough to handle the entire load do not depend on grounding through the ball. Make sure your ground wire, which is typically white, is securely attached to the frame on both the truck and trailer side. Keep in mind that it isn’t always as simple as matching the colors like you might be inclined to do. Having the wires backward will cause problems. When referencing the 7-Way RV Plug diagram, make sure you are looking at the plug the way the diagram is showing you.
Break away trailer wiring download#
Download the guide below, print it and keep it in your toolbox for future reference. We are going to do our best to simplify that, mainly with a good, color coded diagram. If you’ve ever looked at a 7-Way RV Trailer Connector, you have probably stood there scratching your head in confusion. With all the abuse and day-to-day wear and tear, you may find yourself repairing or replacing one sooner or later. Here at AJ’s, we are all too familiar with the accidents people have with the plugs: forgetting to unplug and pulling away, dragging it on the ground. It is usually used for towing heavy-duty cargo trailers, aluminum trailers, dump trailers, utility / landscape trailers, equipment trailers, open car haulers and enclosed car haulers. The 7-Way Trailer Plug is around 2″ diameter connector that allows an additional pin for an auxiliary 12-volt power or backup lights. Trailers with electric brakes need them too. Most new vehicles equipped with a tow package have connectors. It’s the dreaded 7-Way Trailer & RV plug that we all have come to know and love.
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