Trailer Wiring Harness for a 2007 Jeep Commander

Question

Question:

I just installed the hitch i bought from you, what a dream to install. It took me longer to put the stare tire back in place than to put the hitch on. Back to the question, i also bought the wiring adaper for the jeep. part # 118381, this jeep has the tow package , but i m unsure were to plug in at. Is it the plug that goes to the back up sensors? if not i do not see another plug. can you help me please.

asked by: Scott T

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Expert Reply:

If your 2007 Jeep Commander came with the factory tow package then it should have a factory 7-Way trailer connector at the back of the vehicle. You would follow this connector back to where it plugs in and that is where you would install # 118381. If there is no trailer connector on your Commander then # 118381 will not work. You would need to use # 118408 instead. I have linked the instructions and a video showing installation for you. Neither harness plugs into the back up sensor connector.

I am glad the hitch installation went well for you. Now we just have to get you the right wiring harness and you will be set!

expert reply by: Michael H

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Answer 1

If your 2007 Jeep Commander was equipped with a factory tow package there is going to be a wiring connector on the inside of your driver side rear bumper that our part #118381 plugs into. If you have that connector then this is the part you need for…

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Answer 2

Hey Anthony since you had the factory 7-way you'll need the Curt T-Connector Vehicle Wiring Harness item #C55381 to add a 4-way connector. Additionally, if you wanted to keep a 7-Way and add a 4-Way you can install the Multi-Plug T-One Connector…

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Answer 3

Yes, you can install the Brake Controller 7 & 4 Way Installation Kit, item #ETBC7, on your Commander as long as you install a 4-Way trailer connector first. The 4-Way wiring harness for your 2007 Commander is the T-One Vehicle Wiring Harness,…

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Answer 4

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 5

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 6

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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Answer 7

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 8

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Answer 9

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 10

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 11

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 12

To install a Redarc Tow Pro Liberty in your 2023 Toyota Tacoma Sport you will need the following parts: Redarc Tow-Pro Liberty Brake Controller item #RED24FR Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers item #RED99FR…

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Trailer Wiring Harness for a 2007 Jeep Commander

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