Regardless of you need to move house, go on holiday with a caravan, dispose of green waste, or have a hitch is pretty handy. In this post, we will describe the electrical connection of a trailer hitch of a Lexus UX . In fact, regardless if the set up procedure is not complex, it is required to clarify some points to consider this task without any issue. Firstly, we will find out what the electrical wiring harness of your motor vehicle hitch contains, then, in a second step, how to make the electrical connection of the hitch of a Lexus UX .

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What’s the wiring harness for a Lexus UX hitch trailer?

Why do we have to connect a wiring harness with the hitch trailer of a Lexus UX?

So we will commence our article by detailing the basics of a wiring harness of a Lexus UX. In order to discover how it works, you must previously discover its necessity. If you have a trailer or a caravan to tow, it is necessary and earlier all mandatory by the highway code to respect certain rules, 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 Lexus UX . We will concentrate on this in this post, if you want to discover how to install the hitch of a Lexus UX, please find out our article on this theme.

What is the electrical connection of the trailer hitch of a Lexus UX?

We will now quickly describe how the electrical connection of your hitch works. The connection uses the 12-volt current from your motor vehicle to power the hitch lights on your Lexus UX. There are two different systems of electrical connection for a hitch, here they are:

  • The 7-pin electric plug for a Lexus UX trailer, 7 pins : This is the classic plug that will be found on all Lexus UX 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 action (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 Lexus UX: This plug system is mainly used for caravans that involve 12 volts inside to supply the different electrical equipment in the cabin. This kind of connection necessitates 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 motor vehicle is switched on).

How do I hook up the wiring harness of a Lexus UX?

To end this article, we will quickly describe you how to produce the connection of the wiring harness of your Lexus UX .

How to make the connection of the wiring harness of an old Lexus UX?

To install the wiring harness of an old Lexus UX, you will have to go and get all the required 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 accomplished:

  • Take out the trunk lining from your Lexus UX to access the rear light unit.
  • Find 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 Lexus UX?

For recent Lexus UXs, the wiring harness is much simpler to connect:

  • You can use a multiplexable box, you will discover particular ones for your Lexus UX and universal models. It’s up to you to choose according to your budget, know that a universal version costs between 30 and 60 euros.
  • Take out the trunk lining from your Lexus UX so that you can route the cables from your box to the front of your Lexus UX and connect them to your fuse box.
  • Install the circumstance 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 Lexus UX?

Finally, to end this article we will quickly describe you how to produce the electrical connection of a caravan on your Lexus UX . To get this done you will inevitably have to go through one of the previous steps, it’s up to you to choose the one that means your model and your budget. After you have conducted 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.

To discover more tips on the Lexus UX, take a look at the Lexus UX category.