If you need to move house, go on vacation with a caravan, dispose of green waste, or have a hitch is pretty handy. In this article, we will show you the electrical connection of a trailer hitch of a Volvo XC90 . In truth, regardless if the set up procedure is not difficult, it is necessary to clarify some details to consider this intervention without any issue. First of all, we will see what the electrical wiring harness of your car hitch consists of, then, in a second step, how to make the electrical connection of the hitch of a Volvo XC90 .
What’s the wiring harness for a Volvo XC90 hitch trailer?
Why do we have to connect a wiring harness with the hitch trailer of a Volvo XC90?
So we will start our content page by explaining the principles of a wiring harness of a Volvo XC90. In order to discover how it works, you must already discover its necessity. If you have a trailer or a caravan to tow, it is fundamental and earlier all mandatory by the highway code to follow certain protocols, 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 fulfill all the electrical requirements, you will need to install a wiring harness connection on the hitch trailer of your Volvo XC90 . We will concentrate on this in this article, if you want to discover how to install the hitch of a Volvo XC90, please see our content page on this subject.
What is the electrical connection of the trailer hitch of a Volvo XC90?
We will now quickly show you how the electrical connection of your hitch works. The connection uses the 12-volt current from your car to power the hitch lights on your Volvo XC90. There are two different systems of electrical connection for a hitch, here they are:
- The 7-pin electric plug for a Volvo XC90 trailer, 7 pins : This is the traditional plug that will be determined on all Volvo XC90 hitches. This electrical connection will enable you to transmit all the lighting functions required for the rear signalling of your trailer, you will locate 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 Volvo XC90: This plug system is principally used for caravans that require 12 volts inside to supply the different electrical equipment in the cabin. This kind of connection needs 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 Volvo XC90?
To finish this content page, we will quickly show you you how to make the connection of the wiring harness of your Volvo XC90 .
How to make the connection of the wiring harness of an old Volvo XC90?
To mount the wiring harness of an old Volvo XC90, 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 car electrician to do this intervention because it is difficult, but we will nevertheless summarize the most important steps to be carried out:
- Remove the trunk lining from your Volvo XC90 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 Volvo XC90?
For new Volvo XC90s, the wiring harness is much simpler to connect:
- You can use a multiplexable box, you will locate specific ones for your Volvo XC90 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 Volvo XC90 so that you can route the cables from your box to the front of your Volvo XC90 and connect them to your fuse box.
- Install the circumstance in the trunk effectively.
- You don’t have to retrieve your cables from the trunk and connect them to your outlet.
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How do you hook up the power to a trailer on Volvo XC90?
Finally, to finish this content page we will quickly show you you how to make the electrical connection of a caravan on your Volvo XC90 . To get this done you will automatically have to go through one of the previous steps, it’s up to you to select the one that means 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.
To find more tips on the Volvo XC90, take a look at the Volvo XC90 category.
