Wiring A Trailer Plug 7 Pin. In some cases and more often in europe the trailer light will be connected using a 13 pin plug. If you don t follow this your trailer or tow vehicle can t be used with any other implement.
Your 7 pin trailer plug is now wired up and ready to be used. Ensure any screws are tightened. Replace cable gland replace trailer plug or sockets outer casing and tighten screw cap.
Replace cable gland replace trailer plug or sockets outer casing and tighten screw cap.
Usually the center pin of a 7 way plug will carry the reverse light function so you do want to make sure your pickup has that pin active. In some cases and more often in europe the trailer light will be connected using a 13 pin plug. See below for complete video demonstration of how to wire up a 7 pin trailer plug or socket. If you don t follow this your trailer or tow vehicle can t be used with any other implement.
