weird trailer plug prob

[duane116]

When in i put on my right signal my trailer looks like the hazzards are on. When my left turn signal is on it works normaly. Is this a ground issue? My trailer works fine because when i hook my other truck up to it's all good.

any sugestions?

 

[dirtclod]

Could be a ground issue. Could be a crossed wire where vehicle elect hooks to trailer elect. I suppose you checked the vehicle lights while not plugged into trailer.

 

[happy 2011]

what kind of tk do you have and does your trailer plug harnest have a converter box for the turn singals/brake lights