7 Pin Plug Wiring For Trailer. What are the black and purple wires for? Work with a partner to test all your lights, including hazards and reverse.
If you have a round connector, commiserations. The Bad news: When I reground the black wire to the chassis. Both trailer wiring sockets include integrated covers to keeping water, grime, and salt out of the electrical contacts.
What are the black and purple wires for?
This is a basic reference article about trailer and caravan wiring; the plugs and sockets that are commonly in use in Australia, and the pin colour codes that are designed to coordinate proper connections, according to Australian Standards.
Both trailer wiring sockets include integrated covers to keeping water, grime, and salt out of the electrical contacts. The Bad news: When I reground the black wire to the chassis. Wiring up a truck for trailer towing isn't as hard as it looks; many new trucks come prewired from the factory, and there are kits that make the operation plug and play.