Super resilient cable - for emergency use

Attaching a trailer wire spool to your vehicle is easier than ever, especially with a backup camera to guide you. However, this process requires some knowledge of the wiring and connection pins that control the trailer lighting, turn signals, reversing lights and trailer brakes.

How do you connect the bonded trailer wire to your car?
Make sure your vehicle can do the job
It is vital that your vehicle is rated for towing. Not all cars are, and even some utility vehicles are not designed for towing. If you tow with a vehicle that is not intended to tow, you may damage its braking and suspension systems. The engine and gearbox may not be able to withstand this stress and may damage both.
Even if your vehicle is rated for towing, you need to know its towing capacity. The weight limit includes the trailer, the boat or other object on the trailer, and anything inside. It's a good idea to weigh the trailer and the trailer before you hit the road.

Using the trailer wire
Wiring the trailer activates the turn signals, lights, reversing lights and trailer brakes. From a safety and legal point of view, each component must work. This is where trailer wiring harnesses come in handy.

A trailer wire spool is vehicle specific, which means it is designed for the make, model and year of your vehicle. Also known as a T-connector, it usually plugs in without any splicing and provides a standard connection, such as a four-way flat. Each harness includes vehicle-specific plugs and, if necessary, an electrical converter. The power comes from the taillight or battery connection of the tractor.

Establishing the connection
When ordering a harness, it will come with four, five, six or seven wiring connections, depending on the vehicle and how you plan to tow it (i.e. boat trailer with or without surge brakes, utility or camping trailer, or fifth wheel or gooseneck trailer).

Trailer spools
Universally colour coded for easy connection. Colours include.
Green (right turn brake).
Yellow (left turn brake).
Brown (tail light).
White (ground).
Blue (electric brake).
Black (reversing light).
Red (auxiliary power).
Simply place the two connections together, ground the white wire to the frame and you are ready to go.

It is important that the bonded trailer wire is properly earthed, otherwise problems may occur, such as uneven brake illumination. Use a circuit tester to verify that each wire is properly powered. If the trailer wire connectors are dirty, clean them with white vinegar or electric degreaser.

Preparing for the road
Before setting off, ensure that the coupler latch is closed, the coupling pin is inserted and the safety chain is in place. Finally, have someone check when you activate the headlights, turn signals and brakes. Verify a secure trailer connection by driving around the area. Once satisfied, you are ready to begin your journey.

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