Once a Trailer Breakaway Switch Pin has Been Pulled is the System Reusable

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Question:

once a breakaway has been pulled is it reusable ? thank you

asked by: Gaelen

0

Expert Reply:

Yes. The way that a breakaway switch such as # HM20010 works is that the pin inside holds two pieces of metal apart. Once pulled out it allows the 2 pieces of metal to touch completing the circuit between the breakaway battery and the trailer brakes. All you would have to do to reset the system is put the pin back into the switch. I have included a couple of helpful links on breakaway systems for you.

expert reply by: Michael H

0

Paula

6/11/2020

My trailer breakaway pin came out when I was storing the trailer. I couldn’t put the pin back in all the way. Does the trailer need to be connected to power for the pin to reinsert?

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Chris R.

6/15/2020

The trailer shouldn't need to be hooked up to push the pin back in. Make sure there isn't any debris inside the switch that could be preventing it from fitting all the way. Also keep in mind that most pins are "keyed", which just means that it'll only fit when in a certain orientation. Try rotating it a bit as you push it in to make sure you have it in the right position.

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Rodney

11/13/2021

@ChrisR pulled pin put it back but brakes activated from truck for trailer want work now

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Les D.

11/18/2021

@Rodney I think you are saying that you pulled the pin out of the break away switch, then reinserted it fully. However now the trailer brakes will not work when you press the brake pedal in the truck? When you say that, the trailer brakes do not work, is it that they don't engage, or that they engage but won't release? When you pull the pin, do you hear a hum at the brakes indicating they are engaged? Does your trailer have a small dedicated battery for the trailer brake away switch, or does it have a large battery for electrical equipment in the trailer,and the trailer break away switch works off of that? Have you checked the voltage on the brake away battery and/or the trailer battery? Have you used a continuity tester to see if the brake away switch is bad? Let me know. We can sort this out.

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See All (8) Replies to Paula ∨

Caroline

7/18/2020

How difficult should it be to pull the emergency trailer pin out? I recently bought a used travel trailer and wanted to check it. I could not pull it out. Also, is there any maintenance that needs to be done to the system? You mentioned a battery. Does it have it’s own battery or is it hooked to the main battery?

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Chris R.

7/23/2020

It should be a little difficult to pull the pin out (it's not something you want coming loose during travel) but with a good yank you should be able to get it out. A breakaway switch should have its own dedicated battery.

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Caroline

7/23/2020

What kind/size of battery is used?

Reply

Chris R.

7/28/2020

You would just be looking for a small battery like the 5-amp hour Curt # C52023.

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Answer 1

Pushing the pin back into the breakaway switch should allow the brakes of the trailer to release. You may have to back the trailer up slightly to get the brakes to release. If you have tried that and are still having problems you may need to replace…

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Answer 2

Hey P.J., we have just what you are looking for with the Emergency Break Away Cable Repair Kit #DX64XR. This will replace all of the components that you damaged when your broke the breakaway kit of your actuator.

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Answer 3

Thank you for all of the pictures and information! The Atwood line of water heaters went out of business a number of years ago so to replace your water heater I highly recommend the Furrion RV Tankless Water Heater #FR48SR because it has superior…

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Answer 4

Thanks for the photos! Your coupler has pretty generic markings, but from what I can see if looks like you need one of the following parts: - Breakaway Cable for Model 60 Actuators #T4623800 - Breakaway Cable for Model A-75 and A-84 Actuators #DX76XR…

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Answer 5

This does happen every now and then, but you will need the Dexter Replacement Emergency Breakaway Cable Kit #DX64XR. This is specifically for the A-60 actuators, which the #DX56FR is. With that said, on the bottom or underneath side of the inner…

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Answer 6

There are several things that could be causing your trailer brakes to no longer work but a circuit breaker in the trailer battery compartment would not be one of them as this should have no bearing on the brake output circuit if wired properly. The…

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Answer 7

An OL error code would indicate an overload error. The cause of this is most likely a bad ground or a short to the blue brake out put wire. The first thing I would check is the connector on the back of your vehicle. Any dirt or corrosion can be…

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Answer 8

Without knowing what brake controller you have I will venture to guess that the OL code you are seeing is an over load code. The OL or overload error code indicates a short in the brake output circuit. Start by examining the trailer connector. Make…

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Answer 9

The Furrion RV Stereo #DV1230BL that you referenced does feature 3 possible output zones (for up to 6 speakers) but only two will be independent in terms of volume control. Zone 3 is the true independent zone that can be controlled just by itself,…

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Answer 10

Yes you can put the breakaway pin back into the switch of your breakaway setup. While they sometimes can end up damaged if they are pulled at an angle they are not considered to be one-time-use switches. In event yours is damaged you could replace…

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Answer 11

Below is the general process for bleeding an electric over hydraulic brake actuator like #K71-650. Fill reservoir with NEW brake fluid. Never re-use brake fluid that has been salvaged or removed from another system. Remove the key from the breakaway…

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Answer 12

There is a way to bypass the breakaway system of your trailer but I would only recommend you do so to get your trailer to a dealer so that it can be fixed. If you were to get pulled over and the breakaway system was to be tested you would get in…

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Once a Trailer Breakaway Switch Pin has Been Pulled is the System Reusable

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