How To Fix No Brakes on a Trailer
Updated 05/21/2019 | Published 05/18/2019
Question:
No trailer brakes. Had my truck hooked to 2 other trailers and they work fine. What could be wrong with my camper? And what should I look for?
asked by: Mike P
Expert Reply:
There could be a few issues that are causing the trailer brakes on your trailer not to work. The first and most likely would be a short in the brake output wire. If you apply full 12 volt power to this circuit via a jumper wire from the battery you can then use a multi-meter and test multiple points of the wire to see if and where the break occurs. The other option you have is to run a new wire with part # 10-1-1.
If no errors are found in the brake output wire then the next most likely culprit are the brake magnets. In order to rule these out you will need to preform a series of tests using the help article I have attached for you.
Product Page this Question was Asked From
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: What Size Wire is Needed to Wire Up GE Profile Fridge with Freezer
- Q&A: Looking for Replacement RV Fridge for Norcold N811FRT
- Q&A: Parts Needed to Add Brakes to Ranger Boat Trailer
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
- Article: Trailer Wiring Diagrams
- Q&A: Amp Draw for GE Profile RV Refrigerator w/ Freezer
- Q&A: Parts Needed to Add Brakes to a 3.5K Single Axle Trailer
- Q&A: What Gauge Wire Should be Used to Wire Trailer Brakes
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Brake Controller Installation: Starting from Scratch
- Article: Aftermarket Brake Control Wiring for 07-13 GM Full-Size Truck with Factory-Integrated Brake Control
- Q&A: Do I Need Special Fuses Or Breakers When Installing New PowerMax Power Center Converter In RV?
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Electric Trailer Brakes: How They Work & What to Buy