Theterminals on the 13-pin socket are clearly numbered. Simply connect the 12N and 12S cables as shown in the table below. When the new socket is wired in and the car battery has been reconnected,
XAUTOHAUX 5ft 7 Way Round to 5 Way Pin Flat Trailer Wire Coiled Wiring Connector Adapter Plug for Truck RV Trailer Full Length 5 Foot (60 Inches) 167. 50+ bought in past month. Save 7%. $1999. Typical: $21.49. Lowest price in 30 days. FREE delivery Thu, Oct 26 on $35 of items shipped by Amazon. 7pin trailer wiring diagram with brakesTips for installing 4-pin trailer wiring Wiring plug fix prong diypete schematicsTrailer wiring 4 pin to 7 pin diagram. Wiring trailer diagram light harness wire plug lights prong turn signal color flat code standard utility boat flasher trailers hookSportsmansguide towing iit Trailer hitch wiring kit4 813 Pin Plugs & Sockets. The 13-pin wiring system has historically been the standard European wiring for all trailers and caravans. More recently it has replaced the old style 12N/12S wiring system usually found on caravans built in the UK. Since the introduction of European Whole Vehicle Type Approval legislation in 2014, it became necessary 4HVwsg.