Forum Discussion

profdant139's avatar
profdant139
Explorer II
May 31, 2014

Check trailer's tail lights on BOTH sides before towing

Just after hitching up, we always check to see if the electrical connection between the tow vehicle and trailer is working. Usually, I just flip the turn signal, and DW verifies that the rear light ...
Francesca_Knowl's avatar
Francesca_Knowl
Explorer
May 31, 2014
profdant139 wrote:
But I am surprised that the connection to one of the rear lights could be imperfect while the other one was functioning properly.


Such anomalies are often related to poor grounding rather than specific function, which may explain why one light on the same circuit worked. Replugging might have cleaned up the ground connection.

About Travel Trailer Group

44,029 PostsLatest Activity: Jan 13, 2025