Hello,
I'm testing my wiring set up in preparation to run the wire for the tow vehicle to trailer lighting. I'm using a 7 pin connector from TV to trailer.
One issue: The tail lights (Grote lights) have 3 contacts. For the left tail light I've hooked up the red to red, the white to white and either the green or the yellow to the black wire on light provides the brake light and the turn signal. Not sure why both the yellow or green provide the turn signal, but I'll use the yellow. The light is nice and bright. So all seems well with that light. However with the right tail light (red to red, white to white and brown wire to the black wire on light)..... the light intensity is no where near that of the left light. Any suggestions as to what might cause this difference?
Thank you for the help!
John