Make sure that each of tail lights is properly grounded.
Rv tail lights not working.
A more common case scenario presupposes ground to be provided through the bolts of the tail light assembly.
When the fuse is blown it does not allow the circuit to complete.
We ordered from etrailer a low profile rv combination tail light drivers side led w black base and got it installed but the same problem is occurring no running lights.
I checked the truck for any blown fuses and nothing.
Replacement tail lights for motor homes campers travel trailers or 5th wheels.
Test all of the lights from the backup lights to the turn signals and brake lights to ensure the problem is not the tow vehicle itself.
On the last light i let the positive touch the trailer and i heard a sizzling noise and ban my running lights stopped working.
We have changed the bulb but still nothing.
I checked the trailer connection at the truck and my running lights are not working.
Sounds like you are not getting any voltage to the right side.
Tested the swich and the swich is good i have a black wire and a yellow wire.
Blow fuse the first thing the mechanics check is the fuse corresponding to the rear lights.
In the first case separate wires come out of each tail light assembly and are attached to a metal frame.
The causes why tail lights not working.
Remove the cable between the truck and the trailer and make sure that the connections are clean and tight.
The right side light does not work no brake light or turn signal.
I would try a few simple things first.
What to do if some of your rv 12v lights stop working one of our rv 12v light fixtures stopped working the other day and we were unsure if it was the fixtur.
My blinkers work and brake lights.
Ground is achieved in one of two ways.
It is possible that one of the bulbs on your trailer burned out.
At that time we noticed the running lights werent working but the brake lights and turn signals were.
So check the lights.
Don bobbitt author from ruskin florida on july 22 2020.
Could i have messed up the harness.
Trailer tail lights not working.
As the rear lights are not connected they do not illuminate.