7 Pin Trailer Lights Wiring Diagram. 7 ways are some of the most common harnesses found on trailers. Flat connectors comply with australian standards as41775 2004.
Power for all normally on lamps. It may transfer electricity better therefore the connector is recommended for higher level electric in the auto. Purple for copy lighting.
Narva 7 and 12 pin trailer connectors comply with all relevant adrs.
All diagrams are as viewed from the cable side. Large and small round connectors comply with as2513 1982 while heavy duty connectors meet the as4735 2003 standard as required for vehicles and trailers over 35 tonnes. Wiring diagram caravan electrics trailer light wiring. This is currently the most popular plug used for towing as it does the lighting on most trailers and caravans.