Trailer Brakes are Locking Up When Going in Reverse
Question:
On the way home over the weekend, My truck said to check the trailer brake wires. I looked and when backing the camper into my driveway, the rear axle wheels were locked up. I have a dual axle fifth wheel 42 foot camper. If I unplug the camper from the truck it appears all wheels turn freely. Any help is appreciated.
asked by: David B
Expert Reply:
If your trailer brakes are locking up when you went in reverse that means you have a short between the brake output circuit and the reverse light circuit which is causing the problem. Since you mentioned unplugging the camper resolves the issue of the brakes locking up that verifies that you have a wiring problem.
You will need to thoroughly check your brake wiring for any frayed, exposed or otherwise damaged wiring and repair or replace as needed. I also recommend checking your trailer connectors for corrosion this can hamper them.
Product Page this Question was Asked From
Deka Self-Fusing Auto Tape - Black - 10' Roll - Qty 1
- Electrical Tools
- Cable Management
- Wire Protection
- Electrical Tape
- 10 Feet Long
- Black
- Deka
more information >
Continue Researching
- Article: Trailer Wiring Diagrams
- Article: Most Popular Wheel Bearings
- Q&A: Parts Needed to Add Power Outlets to a Horse Trailer
- Q&A: What Size Heat Shrink Tubing Should be Used with LED Trailer Tail Light STL37RB
- Article: Trailer Tire Sizing
- Article: Parts Needed to Add Hydraulic Disc Brakes to a Trailer
- Q&A: Is Weight Rating Stamped Onto Fulton Safety Chain # FCHA0050324
- Q&A: How to Choose Correct Capacity for Trailer Safety Chains
- Q&A: How Does The Peterson Great White LED Trailer Light 359-3 Get Mounted?
- Q&A: Trailer Light Kit Recommendation for Ranger Boat Trailer
- Article: How to Measure for Travel Trailer and Fifth Wheel Steps
- Q&A: How Does a Brake Controller Install on a 2007 New Body Chevy Silverado 1500
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer