Troubleshooting Common Trailer Lighting Issues
Trailer lights are a necessity when you’re towing, but they can be problematic. If your trailer lights are playing up these are the simplest ways to cure most common issues.
- Check Your Connections
The most common reason for trailer lighting problems is a poor or corroded connection. Inspect the plug and socket where your trailer connects to your vehicle. Check for dirt, rust or bent pins. Usually power can be restored by cleaning the contacts with electrical cleaner and a small wire brush.
- Inspect the Wiring
Frayed wires or damaged ones can disrupt the continuity of electricity. Trace along the frame wiring and look for cuts, pinches or bare copper. Repair damage with electrical tape or heat-shrink tubing.
- Test the Bulbs and LEDs
If only one light is out, the one bulb or LED may have failed. Replace any with the appropriate type which fits your trailer. If using LED lights, have a look at what voltage the manufacturer recommends.
- Check the Ground
A common culprit is a bad ground connection. The white ground wire should be properly attached to the bare metal on your trailer frame. When you need Trailer Parts, visit a site like https://autoandtrailer.com
- Fuse and Vehicle Issues
Finally, be prepared to test vehicle fuses and trailer wiring modules as a last resort. On occasion, the issue lies with the vehicle itself.
With such simple checks, you should be able to easily troubleshoot most trailer lighting problems and return to the road.
