Parts Needed to Install a 7-Way and Brake Controller in a 2009 Audi Q7

Question

Question:

I have a 2009 Audi Q7 and am going to purchase a drawtite hitch from you. As for the wiring harness I need a 7 pole socket and brake controller. What do you have for that? All I see is 4 pole? Thanks

asked by: Brian K

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Expert Reply:

You can install a 7-way and brake controller in your 2009 Audi Q7 with the Draw Tite hitch # 75950 that you are planning on installing but you have to start with a 4-way since your vehicle isn't pre-wired for a 7-way. So for that you'd want the 4-way kit part # 119250KIT which you'd then convert to a 7-way with the # ETBC7 so that you can install a brake controller like the Brake EVN part # TK63VR.

expert reply by: Jameson C

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Answer 1

The correct Draw-Tite Trailer Hitch for your 2013 Porsche Cayenne is the Draw-Tite #75950 and is a great cost effective option that fits nearly the same as the Curt Trailer Hitch #C13116 you mentioned. Between these two hitches I would go with…

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Answer 2

For your 2018 Porsche Cayenne I recommend the Draw-Tite Class III Max Frame Receiver Hitch #75950. Both this hitch and the Curt #C13116 that is also available for your vehicle feature similar designs and identical weight capacities (7,500 pounds…

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Answer 3

I checked with Curt and they do list trailer hitch #C13116 as a fit for all models of the 2016 Porsche Cayenne. The all models would include yours as well. There is no trimming of the rear fascia indicated in the installation details, linked for…

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Answer 4

For a hitch receiver I suggest the Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2" #75950. It has a 750 pound max tongue weight and a 7,500 pound gross trailer weight. It is a bolt on, no drilling, install that takes…

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Answer 5

I reached out to my contact at Tekonsha and there are a few things that could be causing the ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit #119250KIT you installed on your 2014 Audi AllRoad to have…

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Answer 6

We haven't had the opportunity to install the ZCI Circuit Protected Vehicle Wiring Harness #119250KIT on a 2013 Porsche Cayenne as of yet (August 2023), but I do have an install video on a 2017 Cayenne to help you. Basically, what you want to do…

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Answer 7

On the 2015 Porsche Cayenne whether it is a hybrid or gas model there will be a metal bumper structure behind the rear fascia. This is where the hitch installs so it would not interfere with anything forward of that location. I have included a link…

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Answer 8

There is just a single difference between the Curt and etrailer trailer hitches that fit your 2017 Volkswagen Touareg, which is the finish - the Curt has a glossier finish than the matte black finish of the etrailer hitch. The hitches that fit your…

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Answer 9

The 119251 part that you referenced is actually the same as the Tekonsha ZCI Circuit Protected Wiring Harness #119250KIT, which is indeed a fit for your 2010 Mini Cooper. We simply use a different part number on our end for organizational purposes,…

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Answer 10

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 11

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 12

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Parts Needed to Install a 7-Way and Brake Controller in a 2009 Audi Q7

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