Is There a 7 Way Connection That Uses T-Connectors for a 2011 Jeep Grand Cherokee

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Question:

Hello experts I am newbie to the trailing fun: I am planning to use my Jeep Grand Cherokee 2011 Laredo 3.6L to tow travel trailers. I do not have one yet, but I will be renting from RVShare.com that are 3,500 weight. These travel trailers usually have 7 blade connections, and I need my Jeep to be ready to tow these travel trailers. In other words: t connectors that hook to my Jeep’s rear lights and turn signals I don’t have factory set up, and produce a 7 blade at the other end so I can hook the travel trailers into my Jeep. I couldn’t find anything like that. All I found is t connector BUT produces 4-pin and NOT 7 pin. Any help PLEASE?

asked by: Altijani

1

Helpful Expert Reply:

I have a solution for you, but it sounds like you're looking for a 7 way connector that's installed using T-connectors, which does not exist. Additionally, since your 2011 Jeep Grand Cherokee does not have the towing package, you'll need to do some hard wiring to complete the installation of the parts required.

In order to install a 7 way connector on your 2011 Jeep Grand Cherokee you'll need to start by adding a 4-way connector like the Tekonsha # 118425, which will tee into the tail lights. Once you've installed this harness, you'll be able to install either the Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires # ETBC7 (for wired brake controllers) or # ETBC7L (for wireless brake controllers). The # ETBC7 and # ETBC7L kits come with all of the parts you'll need to install a completely functional including circuit breakers, butt connectors and wiring.

If the trailers you'll be towing have brakes, then you will also need a trailer brake controller; since your 2011 Grand Cherokee does not have the factory towing package, a plug and play adapter is not available. For this reason I recommend using the # ETBC7L kit and a wireless brake controller like the Curt Echo # C51180; using a wireless brake controller means you won't have to run a brake output wire into the cabin of the vehicle to connect to the brake controller, so it's a much less intensive installation process all around.

The Curt Echo # C51180 connects directly to the 7 way trailer connector provided by the # ETBC7L, and provides proportional braking for your trailer, meaning that the trailer brakes will be applied with the same force as the brakes on the tow vehicle; the result is a more responsive braking system, less wear and tear on the brakes and a smoother towing experience. The Echo is controlled via smartphone, so you'll need one running either Android 4.4 or newer, or iOS 8.0 or newer.

If you wanted to go with a wired controller, then you'll want to use the # ETBC7 and I recommend using the Tekonsha Prodigy P3 # 90195 since it provides you with proportional braking and gives you one of the most popular brake controllers on the market. The Prodigy P3 # 90195 is one of our most well reviewed controllers, and it will do a great job when towing any trailer you might encounter.

I've linked some review and installation videos of these parts for you to check out, as well.

expert reply by: Erik B

1

Answer 1

If your 2011 Jeep Grand Cherokee does not have the round factory plug behind the rear bumper for a trailer connector (see photo), then the parts that you listed will work. Before you proceed, I recommend checking for the factory trailer plug behind…

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Answer 2

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 3

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 4

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

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Answer 5

If you have a vehicle specific wiring harness for a brake controller then that would indicate that you have a factory tow package and subsequently would already have a 7-way at the back of your vehicle. The universal 7-way connector #ETBC7 is meant…

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Answer 6

Hey Antoine, so the two kits you mentioned are actually really similar and honestly I would go with the part #ETBC7 if I were you. The #ETBC7L is basically the same thing minus a couple wires and breakers so you may as well get the kit that has…

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Answer 7

The first thing you will need for your 1999 D250 is a 4-way. The Curt T-Connector Vehicle Wiring Harness #C55317 plugs into the connection points behind your rear bumper and will allow you to power your trailer's signal lights. Once the 4-way is…

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Answer 8

I would be happy to help you set up your 2022 Toyota Highlander to haul your new travel trailer. The wiring harness you currently have controls your trailer's lighting functions only. You do not need to rewire your Toyota you just need another…

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Answer 9

Yes, we do. To add a hitch to your 2024 Toyota Grand Highlander, I recommend the Curt Trailer Hitch item #C26VV. This hitch is custom fit and bolts to your Toyota with included hardware. This is a class III hitch with a 2" receiver. It has a…

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Answer 10

The Redarc Tow-Pro Liberty #RED24FR is the way to go over the Elite #RED44FR as you get the nicer functions of the Elite at a lower price. The Elite has the ability to be the more preferred proportional style of controller as well as a time-delayed…

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Answer 11

For your 2024 Hyunda Santa Cruz we have the Curt 7-way kit part #C68JR that is a confirmed fit. This installs by plugging into a factory wiring connector on your vehicle which means a really easy install that doesn't require any splicing.

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Answer 12

To add a hitch to your 2024 Jeep Grand Cherokee L, I recommend the Draw-Tite item #DT42GR. This hitch is custom fit and bolts to your Jeep with included hardware. This is a class III hitch with a 2" receiver. It has a 7,500 lbs towing capacity…

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Is There a 7 Way Connection That Uses T-Connectors for a 2011 Jeep Grand Cherokee

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