electronic brakes locking up on camper

Adjustment?....moisture?...just a thought....silverback

Are they drums?

Maybe they have hardened dust in them?

High pressure hose usually cleans them out.

What controller do you have and is it set correctly?

It sounds like you need a new controler

Does it lock the brakes everytime when you are driving or once and a while.

Regards Richard

Had a similar problem-some 18 months / 2 years back.

Have you pulled the brakes apart yet ?
Physically checking them.

I had new shoes and the drums machined as well,,,everything nice and square again. Cost $45, drum maching was a freeby.

I had noticed that the magnet was attached to a 1/2 moon "thrower bar", that was basically an extension of the hand-brake cable linking lever.

That "thrower bar" rode on a raised part of the brake backing plate, and if the "bar" slid over the raised section, the shoes would bind up and lock the brakes,,

Answer then was to keep the shoes adjusted up, so that the magnet had minimal travel, then and only then could I adjust the controller properly. We have a Techonsha Voyager, but wish I had got the Pridegy ( spelling )

Been gr8 ever since

Cheers
Bucky

chefy
Have you been through the set up procedure again (from scratch, by the book). If not I suggest you do. Both level (?) setting and effort need to be set properly.
good luck JD

the magnets have a tendency to flog out in the mounting area usually a recessed cross when this happens its nearly impossible to adjust this play out resulting in locking brakes , replacing the magnets solves the problems. Col