Question:
if u have power going to back of your trailer but it will not work on new taillight but u check the wiring come it work , could it the light ground on steel bumper the ate from canadian tire
asked by: Trevor Y
Expert Reply:
It sounds like you have power going back to the light, but the light is not working. This is typically an issue with the light ground. If you have the light grounded to the bumper, I recommend running the trailer light ground up to the main trailer ground.
If this does not provide a solution, let me know and I will be glad to look into further solutions for you.