7 Pin Connector. They are commonly used when towing travel or. The three additional pins are: trailer brakes, back-up lights and trailer battery charging.
Skill Level: Noob - Some basic soldering is required, but it is limited to a just a few pins, basic through-hole soldering, and. It is a wafer-type connector, like the SATA data connector, but much. I'd be willing to pay up if I never have to mess with it again.
The missing pin is a ground that's tied together with the other ground pins.
As long as the contacts are rated for a high enough current.
They are commonly used when towing travel or. It is a wafer-type connector, like the SATA data connector, but much. Skill Level: Noob - Some basic soldering is required, but it is limited to a just a few pins, basic through-hole soldering, and.