Middle of the night, got another trailer haul in the morning.

Left side blinker and stop light has no power at the trailer pigtail nor the big six plug connector, checked fuses,OK, Checked Blinker Fluid, OK also. Truck lights work, trailer lights work with another vehicle.

06 Mega cab...2x2.. brake controller is the only add on. Right side works fine... at least I got one brake light.

Any Ideas?

 

check out the thread titled "Warning 2006 Dodge Wiring", i think this will be the best explanation out there.

 

https://www.dieseltruckresource.com/...6+dodge+wiring Here's the link. I only read part of it, but it sounds like this may be your problem.

 

The curse continues.....

 

It might be my problem, the r.s. brake and blinker work, just not the left side.
The lights on the trailer all work on our other truck, so I don't think the trailer caused any problems. Guess I will have to lug it down to the Dodge Dealer and find out.