no blinker

[mep1811]

The right blinker does not work on my M-416 trailer. The left one is ok. The tail light is dimmer than the left side. I had my trucks harness checked and it is OK. Any ideas on what is wrong?

 

[Koffer]

check the grounds to that light . dim= poor ground

 

[73fj]

Thats a bad ground, I'll put money on it