bing tracking image
Q & A Icon

Troubleshooting Trailer Turn Signals that are Dim  

Updated 02/17/2026 | Published 06/21/2024

Question:

Hello, the turning signal light is blinking but hardly noticeable. Any ideas?

0

Expert Reply:

Nathan, the most common cause for a dim turn signal is a weak ground. I recommend checking your grounds and make sure they are attached to a clean, bare metal surfaces that is free of dirt or corrosion. You should also make sure that each of the individual light grounds are secure as well.

If you're still having issues once you check that, feel free to come on back and we can keep troubleshooting.

expert reply by:
0
Bryce D
Jerred H. profile picture
Etrailer Expert

Jerred H.

2/17/2026

Hey Nathan, did checking the grounds on your trailer light help brighten up the turn signal? Your update could make it easier for the next person dealing with a dim light.

Product Page this Question was Asked From


Q & A Icon

Continue Researching

See More Q&A Expert Answers >>