Looking for marker light help

[steve59]

I was working on my camper this weekend getting everything ready to get it inspected and noticed I had some marker lights that where not working. if you stand in front of the camper, the 2 front amber lights are not working, the 2 on the right side plus the 1st rear light is on but none of the rest of the marker lights seem to be working. I have tail lights, brake lights and turn signals all work.I tested the TV plug and the tt plug and have juice, went in and checked the fuses inside and they are all good, have juice until I get to the 2nd light in the rear.I have 4 lights in the rear of the camper..any help or suggestions would be helpful...thank you steve

[mainah]

Marker light are the most hateful things to work on you get them all working fine until you get to the inspection station. Usually they are fused right and left and grounded right and left. The power comes from the TV parking lights. They have to be bright clean where the bulb fits in and where the tip on the end of the bulb connects or they won't work they are very fussy. Over the years I have fixed hundreds of the blasted things and the first thing I did when I bought my T1700 was replace all of them with sealed LED's

[steve59]

thank you mainah for the helpful information. I went out last nite and got really lucky as I had a few new extra marker lights and I changed the 1st one in the rear that was out and they all started to work again..I am going to go ahead this weekend and change them all with the sealed LED's..thank you again