Regardless of you need to move house, go on holiday with a caravan, dispose of green waste, or have a hitch is fairly handy. In this post, we will show you the electrical connection of a trailer hitch of a Ford Fiesta 4 . In truth, even if the set up process is not complex, it is necessary to explain some points to consider this intervention without any issue. Firstly, we will discover what the electrical wiring harness of your motor vehicle hitch involves, then, in a second step, how to make the electrical connection of the hitch of a Ford Fiesta 4 .

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What’s the wiring harness for a Ford Fiesta 4 hitch trailer?

Why do we have to connect a wiring harness with the hitch trailer of a Ford Fiesta 4?

So we will start our content page by detailing the basics of a wiring harness of a Ford Fiesta 4. In order to understand how it functions, you must previously understand its necessity. Whether you have a trailer or a caravan to tow, it is essential and above all mandatory by the highway code to follow certain requirements, here they are:

  • A solid chassis for the trailer…
  • Wheels that fit.
  • An electrical connection.
  • A license plate in plain sight.
  • A stoplight repeater.
  • A traffic light repeater.
  • A blinker repeater.
  • License plate illumination.
  • A fog light repeater.

In order to meet all the electrical regulations, you will need to install a wiring harness connection on the hitch trailer of your Ford Fiesta 4 . We will focus on this in this post, if you want to discover how to install the hitch of a Ford Fiesta 4, please discover our content page on this subject.

What is the electrical connection of the trailer hitch of a Ford Fiesta 4?

We will now fairly quickly show you how the electrical connection of your hitch functions. The connection uses the 12-volt current from your motor vehicle to power the hitch lights on your Ford Fiesta 4. There are two different systems of electrical connection for a hitch, here they are:

  • The 7-pin electric plug for a Ford Fiesta 4 trailer, 7 pins : This is the classic plug that will be located on all Ford Fiesta 4 hitches. This electrical connection will enable you to transmit all the lighting functions required for the rear signalling of your trailer, you will discover a plug for each objective (left and right indicators, ground, fog light, left and right position light, left and right brake light).
  • Electrical connection for caravan with 13-pin plug for Ford Fiesta 4: This plug system is specifically used for caravans that require 12 volts inside to supply the various electrical equipment in the cabin. This sort of connection requires the use of an adapter. The extra pins will bring the 12 volt power permanently (to recharge a battery in the caravan) and the 12 volt power in use (to use the 12 volt equipment when the car is switched on).

How do I hook up the wiring harness of a Ford Fiesta 4?

To end this content page, we will fairly quickly show you you how to make the connection of the wiring harness of your Ford Fiesta 4 .

How to make the connection of the wiring harness of an old Ford Fiesta 4?

To mount the wiring harness of an old Ford Fiesta 4, you will have to go and get all the necessary cables in the rear lights of this one. We suggest you to call in a motor vehicle electrician to do this intervention because it is complex, but we will nevertheless summarize the main steps to be performed:

  • Remove the trunk lining from your Ford Fiesta 4 to access the rear light unit.
  • Identify the wires that correspond to each of the taillight functions.
  • Connect them to the lugs on the wiring harness on your hitch.
  • Close the whole thing down.

How do you connect the wiring harness of a recent Ford Fiesta 4?

For new Ford Fiesta 4s, the wiring harness is much less complicated to connect:

  • You can use a multiplexable box, you will discover specific ones for your Ford Fiesta 4 and universal models. It’s up to you to select according to your budget, know that a universal version costs between 30 and 60 euros.
  • Remove the trunk lining from your Ford Fiesta 4 so that you can route the cables from your box to the front of your Ford Fiesta 4 and connect them to your fuse box.
  • Install the case in the trunk effectively.
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  • You don’t have to retrieve your cables from the trunk and connect them to your outlet.

How do you hook up the power to a trailer on Ford Fiesta 4?

Finally, to end this content page we will fairly quickly show you you how to make the electrical connection of a caravan on your Ford Fiesta 4 . To achieve this you will automatically have to go through one of the previous steps, it’s up to you to select the one that points your model and your budget. After you have done this, the last step will be to buy an adapter that goes from a 7-pin plug to a 13-pin plug so that you can benefit from the 12 volt current in your caravan. These adapters come at different prices, you will need to count between 15 and 40 euros. All you have to do is plug it into your 7-pin plug.

Whenever you have any further questions about the Ford Fiesta 4, do not hesitate to consult our Ford Fiesta 4 category.