bing tracking image
Q & A Icon

Troubleshooting New Trailer Brakes That are Locking Up  

Question:

I have a 6x12 cargo trailer with dual 3500 axles with elec brakes on both.the driver side front left wheel locks up and slides.we have adjusted all 4 wheels to about the same drag. But even when ur trying to adjust the brake controller so I can get it to a position that they will start to work then it goes from basically not holding back at all to locking up and dragging that front driver side wheel. It feels like that wheel gets all the power first which makes no sense.any ideas on what to look for or or what to test to figure this promblem out would be greatly appreciated

1

Helpful Expert Reply:

You might want to start out by checking the wiring for your trailer brakes. There could be a short on that circuit (bad ground or damaged wiring) that is causing things to act weird.

Most likely you have a bad brake magnet. Take a multimeter, like part # PT89ZR, and test your brake magnet that is acting up with a 12V battery. I have attached a link to a helpful article that goes over how to test a brake magnet for you to follow.

If that doesn't fix it let me know and I can help you continue to troubleshoot.

expert reply by:
1
Jon G

Product Page this Question was Asked From


Q & A Icon

Continue Researching

See More Q&A Expert Answers >>

^

Recently Viewed Products

About Us
photos and videos
1,056,204
Original Photos & Videos

Produced to make sure you know what you are getting and you get exactly what you need.

installations
35,570
Installations Completed

To make sure products work and fit the way they are supposed to.

etrailer call center
2,476,511
Phone Calls & Emails Answered

1,125,924 phone calls and 1,350,587 emails to help find the right solution.

etrailer training
400+
Average Hours of Product Training

We get to know our products firsthand so experts can better help you.

etrailer service
78
Years of Quality Customer Service

Assisting our neighbors and customers, face to face at the counter.

etrailer experts
193,357
Pages of Expert Information

Created to make sure you have all the answers to your questions, from real experts.