12s Plug Wiring Diagram. The 12s connector on your car provides power to the caravans reversing lights interior lights battery charger and fridge. Which colour wire goes where in a trailer plug.
I have worked out the orange is for the reversing lights. Below are standard nz trailer wiring colours. The below diagrams are for 12 pin flat 7 pin flat trailer plug wiring and socket wiring.
The pins usually have a small screw to retain the wire on the back.
When assembling a plug always remember to slide any gromets and caps down the cables before you start to attach cables. Caravan 12s wiring diagram showing fridge battery charging live reversing light connections as well as the cable sizes from western towing. The pins usually have a small screw to retain the wire on the back. Click here or on the photos for more information.