A towable RV is a wonderful way to enjoy the comfort of a motorhome and the convenience of a passenger vehicle. Since the RV and the towing vehicle are connected by a relatively small hitch, safety is paramount — that’s where the breakaway switch comes in. In an emergency, this safety device can protect you, other drivers, and your rig. To learn more, visit our Meridian RV locations in Port Coquitlam and 100 Mile House, British Columbia, serving Vancouver and Kamloops.
What Is an RV Breakaway Switch and Why Is it So Important?
An RV breakaway switch is a device that sits between your tow vehicle and your RV. If the hitch starts to disconnect when you’re on the road, the switch kicks in automatically and activates the RV’s brakes. That way, the RV slows to a stop even if it’s separated from your vehicle.
A loose towable RV is exceptionally dangerous. A partially connected hitch can cause the rig to weave and sway wildly, pulling your vehicle with it and potentially causing a rollover. When it disconnects completely, it becomes a free-rolling hazard to you and other drivers. Even if it doesn’t hit a vehicle, the rig is likely to tip over or roll before it comes to a stop, damaging it beyond repair. The breakaway switch reduces the risk, protecting you, other drivers, and your RV.
How Does the Breakaway Switch Work?
The breakaway switch features a cable that connects to your tow vehicle; the other end connects to a removable pin on the switch. If your RV starts to come loose, the cable pulls out the pin. This engages the switch, which activates the trailer brakes.
Where Is the Breakaway Switch Located?
If your RV has a breakaway switch, it will be located on the hitch of the RV. Usually, it’s mounted on the top or outer edge; the exact position varies by model. The switch consists of a small box and several cables.
How to Check Your RV’s Breakaway Switch
For a breakaway switch to work properly, every component must be functioning correctly. Before you hit the road, it’s a good idea to check the components. To start, make sure the RV battery is fully charged; the switch is wired to the battery, and it needs a steady stream of power. Check the wiring connections, ensuring that they are tight and free of corrosion. Finally, verify that the pin and cable are snug and structurally sound.
Do you need extra peace of mind? When your RV is connected to the tow vehicle, test your breakaway switch in an open area. Start your vehicle, and pull the breakaway pin. Drive your vehicle forward slowly. If the switch is working, the RV should start to roll gently before coming to a complete stop. At this point, you should not be able to keep driving with ease; if you can, or if the trailer doesn’t stop, bring your rig in for service.
An operational breakaway switch is one of the most crucial pieces of safety equipment for a towable RV. By inspecting and testing the switch before every trip, you can drive with confidence and arrive safely. If you need a new switch or a new motorhome, reach out to our team at Meridian RV. You can also drop by our locations in Port Coquitlam and 100 Mile House, British Columbia, where we serve Vancouver and Kamloops.
