4 Pin Round Trailer Connector. Does this item meet those needs? Additionally, this connector will mate with all of our Qwiic cables with a solid lock.
The three additional pins are: trailer brakes, back-up lights and trailer battery charging. Stay connected with SCA's top range of trailers adaptors. In the North American market it is very common for brake lights and turn signals to be combined.
Cut the four-pin plug off of the trailer harness.
In the North American market it is very common for brake lights and turn signals to be combined.
Here is the standard for trailer wire colors and there functions. Stay connected with SCA's top range of trailers adaptors. The three additional pins are: trailer brakes, back-up lights and trailer battery charging.