How do you reset a breakaway cable?

Hear this out loudPauseExpert Reply: 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 the switch with something like the part # 2005-P.

Do you need a breakaway cable on my trailer?

Hear this out loudPauseA breakaway cable keeps your trailer from becoming a missile if it detaches from your tow vehicle. Once the pin pulls out and the brakes are activated, the trailer should slow down and stop. This may prevent it from running through your tow vehicle, driving off a cliff or causing a hazard to other drivers on the road.

How do you remove a breakaway cable?

Hear this out loudPauseIf the cable is looped through a safety chain loop on the hitch, you can unplug the cable from the breakaway switch, detach it from the safety chain loop and plug the breakaway pin back in. If a split ring or quick link like part # 750-3204 is used, disconnect the cable from the split ring or quick link.

How do you test a trailer breakaway switch?

Hear this out loudPauseStep 1- Unplug the trailer connector from the tow vehicle. Step 2- Pull the pin straight out of the breakaway switch. This will require approximately 40 pounds of pull to remove the pin. Step 3- Attempt to pull the trailer with the tow vehicle.

How long should a breakaway cable be?

Hear this out loudPauseThe purpose of a break away cable is to lock the brakes in the event of a trailer hitch ball separation (or with fifth wheel, receiver separation). On trailers, if your safety chains are 3 ft long then the breakaway cable needs to be 2.5 ft long so it will pull the pin BEFORE the chains reach maximum extension.

How do you fit a new breakaway cable?

Hear this out loudPauseFitting the new breakaway cable Starting from the front, feed the new cable (hook end first) back along the original route, and through any guides, then hook it into the ring in the brake mechanism. Then, in stages, gradually close the opening of the hook using the mole grips – doing this takes quite a bit of strength.

Is a breakaway switch required?

Hear this out loudPauseDo All Trailers with Electric Brakes have to have a Breakaway System No, but your local and state laws may require one. You will need to check anywhere you will be towing the trailer to determine if a breakaway system is required by law.

What happens when you pull the brake cable?

“If you have a hydraulic coupler (surge brakes), pulling the cable will pull a lever that depresses the piston in the brake cylinder, actuating the brakes.

What happens when a trailer breakaway switch is pulled?

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.

What happens if you pull breakaway cable by mistake?

Some older couplers don?t have the ratchet so that after you release the pressure on the cable, the brakes release. Older Atlas couplers didn’t have a ratchet. If you have a hydraulic coupler, either you didn’t pull hard enough to engage the ratchet, the ratchet is broke, or you don’t have a ratchet.

What happens when you pull the emergency cable?

Often there is a locking mechanism that kicks in when the emergency cable is pulled. So, check that and release it. Otherwise the brakes will be locked up. You will have to look for any signs of damage, but generally there should not be any.

“If you have a hydraulic coupler (surge brakes), pulling the cable will pull a lever that depresses the piston in the brake cylinder, actuating the brakes.