T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Item # 118369

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Custom Fit Vehicle Wiring

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T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector Custom Fit 118369
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  • Custom Fit
  • Trailer Hitch Wiring
  • 4 Flat
  • Tekonsha
  • Converter
Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required. Powered ModuLite reduces strain on wiring system. Call 800-298-8924 to order Tekonsha custom fit vehicle wiring part number 118369 or order online at etrailer.com. Free expert support on all Tekonsha products. Guaranteed Lowest Price and Fastest Shipping for T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.


  • All Info
  • Reviews (327)
  • Q & A (55)
  • Videos (6)
  • Photos
  • Why etrailer?

Tekonsha Custom Fit Vehicle Wiring - 118369

Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required. Powered ModuLite reduces strain on wiring system.


Features:

  • Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights
    • Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately)
  • Connects quickly and easily - no cutting or splicing of wires
    • Locate connection point in rear cargo area
    • Plug in connector
  • Includes ModuLite to ensure that your vehicle's wiring matches that of your trailer
    • Powered module connects directly to battery to avoid overloading vehicle's electrical system
  • Constructed of 16-gauge bonded wire
  • Comes with dust cap for 4-way flat connector


Specs:

  • Maximum amperage:
    • Stop/turn lights: 2.1 amps per circuit
    • Tail lights: 4 amps per circuit
  • 1-Year limited warranty


Installation

This custom-fit T-One connector plugs into your vehicle's wiring harness, which is located behind the driver's-side interior trim panel in your rear cargo area.


Once installation is complete, the 4-way flat connector will be stowed in an out-of-the-way location within your cargo area.


It is recommended that you use a small amount of grease on all electrical connections - the plug on your automobile and the 4-pole connector itself - to help prevent corrosion.


ModuLite Powered Tail Light Converter

A ModuLite power module is built into this T-One connector. Because most trailers run on a two-wire system - wherein the brake and turn signals are carried on one wire - the separate brake and turn signals from your vehicle's three-wire system need to be combined so they are compatible with the wiring system of your trailer. This power module functions as a tail light converter to combine the brake and turn signal functions of your automobile so that they run on one wire to properly activate your trailer's tail lights. Note: This will not affect how the tail lights on your vehicle operate.


With a ModuLite, your trailer's lights will be powered without overloading your vehicle's electrical system. Because the module draws power directly from your car's battery and bypasses the electrical routes that are used by a basic wiring harness, there is virtually no draw on your tail light circuits.



118369 Tow Ready T-1 T-Connector - 4 Wire - Modu-Lite



118369 Installation InstructionsInstallation Details 118369 Installation instructions

This Product Fits The Following Vehicles

1999 - 2004 Jeep Grand Cherokee

1999 - 2004 Jeep Grand Cherokee without factory tow package



California residents: click here


Video of T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Tekonsha Custom Fit Vehicle Wiring - Trailer Hitch Wiring - 118369 Review

Today we're going to be taking a look at part number 118369. This is the Tow-Ready T-One Vehicle Wiring Harness with 4-pole flat trailer connector. This harness is going to fit 1999-2004 Jeep Grand Cherokees, all models. It's going to provide a 4-way flat trailer connector at the back of your vehicle to power your trailer signal lights. The unit is compatible with 5-pole, 6-pole and 7-pole adapters. Those items are available and sold separately. One of the good things about this system is that it's going to connect quickly and easily.

You don't have to worry about cutting or splicing any wires. All you have to do is gain access to the plug located on your vehicles wiring harness, and simply snap the two together and use the red tag to lock them in place. It's going to include the ModuLite. This is going to insure that your vehicles wiring matches that of your trailers. The powered module is going to connect directly to battery through the wiring and that's going to help avoid overloading the vehicles electrical system. The unit's going to be constructed of 16-gauge bonded wire.

It's going to come with that 4-way flack connector and it's got the dust cap for the connection points already attached to it. It simply slides over that way you can protect the connection points when they're not being used. When it comes to the maximum amperage for the stop and turn lights, we're looking at 2.1 amps per circuit and the taillights are going to 4 amps per circuit. When it comes to the installation, all you have to do is open the rear door of the vehicle. You're going to need to remove the rear threshold cargo net, the hooks and the cargo cover. That's going to allow for removal of the rear interior trim panel on the drivers side. Then you'll need to locate the green trailer tow plug.

That's going to be color coded so that's going to be green, just like the one with this harness. It's going to be located behind the removed trim panel. Simply just plug in the T-connector harness into the vehicles connector and you can lock it in place using the red locking tab located right here on the plug. Once you have that connected, you'll need to go ahead and mount the ModuLite. You can do that with the zip ties, it's going to come with two zip ties, or you can use the hole located here on the ModuLite and just run through a self-tacking screw and get it installed that way as well. Once you have everything connected and secured, you'll need to test the installation with a test light or you can hook it up to your trailer and test it that way as well. Reinstall all the parts that you removed, and really that's all there is to complete the installation.

You got plenty of wiring right here. It's all bundled up. That way you can run it out the rear hatch when needed and when you're not using it you can bundle it back together and store it in a compartment or in your spare tire compartment and keep it out the way and protect it from the elements. Now it's always recommended that you use a small amount of grease on all electrical connections, like the plug on your automobile and the 4-pole connector itself. That's just designed to help prevent corrosion. Again, it's going to come with a couple of zip ties. You can use that secure your wiring up and out of the way or you can use it to secure the ModuLite. It's going to come with a set of detailed instructions that's going to help you throughout the installation. That's going to do it for our review of part number 118369. .


Customer Reviews

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 118369

Average Customer Rating:  4.9 out of 5 stars   (327 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required. Powered ModuLite reduces strain on wiring system.

- 118369
by:
Jeep

I was thrilled to find the video at etrailers.com that showed not only that Jeep had a quick connect for the wiring harness, but also, where that quick connect was. I never would have known. And when I opened that panel, voila,,, there it was, just like the video said. This is easily a one person task, and ten minutes tops, so long as you are careful pulling the snaps for the panels. Thanks etrailer... you saved me much money and grief! 379378





- 118369
by:
2001 Jeep Grand Cherokee

fit perfect just like it should 701681



- 118369
by:
2001 Jeep Grand Cherokee

Products showed up as described and prompt. Sales department with follow-up was awesome 700071



- 118369
by:

Product is correct and as advertised. It arrived promptly and in good condition. 698503



- 118369
by:
Jeep

The wiring harness was a jeep direct fit and easy to install. The installation directions that were included described it perfectly. Check out etrailer.com for other products also. 698362



- 118369
by:
2004 Jeep Grand Cherokee

I installed this trailer wiring in my 2004 Jeep Grand Cherokee. One year later, it still works perfectly for towing my boat to the lake and back! 694316



- 118369
by:

Great product, easy to install. Works as advertised 688688



- 118369
by:

No issues 688511



- 118369
by:

Trailer harness came in 3 days of ordering. Plugged right in and everything worked as it should. Would definately recomend this website to others. 682019



- 118369
by:

Easy to install and works great 681447



- 118369
by:

Easiest installation I ever did, ONly one thing I did different was I Went through the tail light to get my connection to the hitch instead of leaving it in the truck. Keep up the good work 679897



- 118369
by:
Jeep

The harness is great! Just wish Jeep didn't build the car where the plugin is in a place where you have to dismantle the rear side interior to plug the harness in! Trailer processed and delivered really fast! Thank you! 679041



- 118369
by:
1999 Jeep Grand Cherokee

Product good service great shipping snail ups. Need usps as an option. 677195



- 118369
by:
Jeep Grand Cherokee

The top quality trailer wiring harness for my Jeep Grand Cherokee I ordered from eTrailer arrived day before yesterday, on time. I can't wait to install it onto my Jeep, along with the Curt trailer hitch I also bought from eTrailer that arrived day before yesterday as well! I already had a receiver and ball in my possession. I may be back again soon, because I've been thinking about getting a step to put in the hitch when I'm not towing a trailer. It'd make it easier to reach my roof rack with a step on the hitch when it's not in use with a trailer... Anyway, I'll be back! Thanks, Carol at eTrailer! 672339



- 118369
by:

I received the item on time. I installed the wiring harness in about 15 min. The instructions were easy to follow and my camper lights worked great! 658941



- 118369
by:

Perfect for the job 655901



- 118369
by:
2002 Jeep Grand Cherokee

great product . easy to install . fast delivery would definitely recommend your company 654794



- 118369
by:

Fast shipment. Product was easy to install. Plug it in and its ready 645230



- 118369
by:

Works just fine 643629



- 118369
by:

Easy ordering and fast delivery. The part I ordered was an exact match. My new go to place for trailer parts. 640379



- 118369
by:

Very happy install very easy just unplug your automobile harness an plug in new one prefix easy as that.Been hauling my jayco tent camper an boat 634685



- 118369
by:

Can’t get any easier than plug and play 633656



- 118369
by:
Jeep

Have not put it into the Jeep yet but put both cables together but no problem after putting it together. Everything looks self-explanatory how it works have something to do this Easter weekend thank you very much for your help 630885



- 118369
by:

really easy to install. the video made it even easier. 15 minutes tops. 629037



- 118369
by:
2004 Jeep Grand Cherokee

The product I received is not what the imagery led me to believe I would receive. The black box in the imagery is rectangular, but the one sent is square. The one I received does not have wiring diagram info on it, and does not have an adhesive pad for mounting it. The wiring to the 4 wire plug is not color coded as expected. It took me several minutes to finally see the very small printed info on the wires telling me which function they were setup for. The impact of this unexpected difference instills my concern that I may not have the correct part for my 2004 Jeep Grand Cherokee. I have not installed it yet for that reason. 627851



- 118369
by:

easy install great instructions still working perfectly 620446



- 118369
by:
Jeep

Very easy to install in my Jeep and works great! 615420



- 118369
by:

Fit perfect , on time and customer service made my selection easy! 614447



- 118369
by:

Super easy to install, had it installed in mere minutes, and works perfectly. The only drawback is that the installation video shows it having double sided tape on the back of it to stick to the metal, this was not the case, no double sided tape anywhere, but mounted it with a self tapping screw 612793



- 118369
by:

Perfect,,,easy install 605376



- 118369
by:
2004 Jeep Grand Cherokee

Bought hitch from etrailer but wiring harness that was recommended was for jeep with factory tow package. If I had factory tow package probably wouldn't need a hitch! 604634



- 118369
by:

Exact fit. Excellent quality and plug in simple. Priced right . and shipped on time. Doesn't get any better than that. 602746



- 118369
by:

It took about 10 minutes to install and worked great. 600711



- 118369
by:

Works perfect year later and still haven't had one bit of issues out of it 590832



- 118369
by:
2001 Jeep Grand Cherokee

Cord could be a little longer from box to 4 way about a foot long would make it perfect. 583118



- 118369
by:

To go with trailer hitch also ordered from trailer. Anthony picked this one for me and it worked just fine along with the hitch and bike rack. 581225



- 118369
by:

this was easy to install and works great 577732



- 118369
by:
2002 Jeep Grand Cherokee

Install was a brezze 577499



- 118369
by:
2002 Jeep Grand Cherokee

I was at a loss for what to do to attach a wiring harness to hook up with my trailer that I pull with a 2002 Jeep Grand Cherokee. Luckily, I found this great company online. I received the wiring harness in short order and it was exactly as advertised. Thanks to the online installation video I was able to have it installed in 10-15 minutes. Hooked up my trailer and everything worked the first time. I’ll definitely be a repeat customer next time I need anything related to towing! 575874



- 118369
by:

Excellent product and excellent service. They upgraded my shipping to a faster one (on their own and without any additional charge) so I got the part I needed quicker and it fit my vehicle perfectly and it did solve my problem. I will buy from them again and will recommend them to others. 573694



- 118369
by:

Great product, outstanding service. Thank You. 569499



- 118369
by:
2003 Jeep Grand Cherokee

This is my second purchase from etrailer and I couldn't be happier with their service or their products. I'll be a regular customer from now on. 562910



- 118369
by:
2003 Jeep Grand Cherokee

everything is perfect-great service. thank you 560272



- 118369
by:

It's awesome and easy to install. The price was great too. Shipping was good as well. Thank you for your service. 555465



- 118369
by:
2014 Chevrolet Silverado 1500

The T-One Vehicle Wiring Harness that I ordered fit perfectly on my vehicle and it installed flawlessly. I am very happy with the product, the timely delivery and the excellent service that customer service person Susan H. gave me over the phone. This was my first time using etrailer but I will look forward to doing business with etrailer in the future. 551306



- 118369
by:
2000 Jeep Grand Cherokee

Works great.. easy install.. thank you! 527308



- 118369
by:
Jeep

Super simple, plugs right in to Jeep wiring harness. Works perfect. Would have given it 5 stars if the wires had been a foot longer. Had to get creative with the routing but that is to be expected in a DIY project. Hasn’t failed me yet. Absolutely positive ground through vehicle wiring harness. Trailer lights work despite trailer ground wire being disconnected. 524839



- 118369
by:
2003 Jeep Grand Cherokee

It was very easy to install works good will order again. 518501


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Ask the Experts about this Tekonsha Custom Fit Vehicle Wiring

Do you have a question about this Custom Fit Vehicle Wiring?


  • Trailer Wiring Recommendation for 2004 Jeep Grand Cherokee
  • I went over the install instructions for the Curt trailer wiring harness and there is no mention of needing to install the ring terminal that's included. That said the trailer wiring harness I recommend for your 2004 Jeep Grand Cherokee is the Tekonsha kit part # 118369 as it has a more reliable converter box. I attached an install video for this kit on a similar 2004 Grand Cherokee for you to check out as well.
    view full answer...

  • 7 and 4-Way Recommendation for 2004 Jeep Grand Cherokee without Trailer Wiring
  • You will need to start with a 4-way (if you do not have one). For that you would want the # 118369. Now if your trailer does not have brakes all you would need is the part # 37185 as an adapter to convert the 4-way to a 7-way. This will give you both a 4 and 7-way too like you are wanting. If you do have trailer brakes you would need the # ETBC7 instead of the # 37185 and a brake controller. This kit comes with everything needed to wire up the 7-way and install a brake controller.
    view full answer...

  • Does the Draw Tite and Curt Hitch for the 2004 Jeep Grand Cherokee Look the Same Once Installed
  • I went out into our warehouse and measured the distance from the top of the mounting brackets of both hitches down to where the cross tube is on both hitches and found them to both have the same distance of 7-1/2 inches. So basically the Curt Hitch # 13051 and the Draw Tite Hitch # 75139 would hang down the same distance once installed on your 2004 Jeep Grand Cherokee. So if you like how close the Curt hitch installs to the vehicle in the pictures of it, but also like the square cross...
    view full answer...

  • How to Pick Out Trailer Wiring for 2001 Jeep Grand Cherokee
  • Sounds like you are trying to determine if your 2001 Jeep Grand Cherokee has the factory tow package so you can pick out the correct trailer wiring harness. Easiest way to tell would be to check to see if the vehicle has a factory trailer hitch and wiring installed on it currently. If so, then you'd have the tow package and the kit you'd want is the # 118381 which would plug inline with the 7-way you have to give you a 4-way. If instead you do not have either a hitch or wiring you'd need...
    view full answer...

  • Part Needed for 4-Pole Trailer Wiring Harness in 2004 Jeep Grand Cherokee with No Tow Package
  • For your 2004 Jeep Grand Cherokee Laredo without factory tow package the correct 4-pole flat wiring harness is Tekonsha part # 118369, installation of which is shown in the linked video. No cutting or splicing of wires is required to install this harness, which will provide stop, turn and tail light signals to your 4-pole-equipped trailer without brakes. If you ever change to a trailer that has electric brakes and that requires a brake controller like the P2 # 90885 all you would need...
    view full answer...

  • Brake Controller and Wiring for a 2004 Jeep Grand Cherokee
  • We offer exactly what you need to set your Jeep Grand Cherokee up with electric brakes and a 7-way trailer connector. First you will need to install a T-1 Vehicle Wiring Harness, part # 118369 which plugs into the Jeep and provides a flat four pole wiring harness. Next you will need to upgrade that four pole to the needed 7-way with our Brake Controller Installation Kit with 7-Way Connector, part # ETBC7. That installation kit includes wires that will need to be run up to the front of the...
    view full answer...

  • Installing a Brake Controller in a 2004 Jeep Grand Cherokee with 7-Way Trailer Connector
  • On your 2004 Jeep Grand Cherokee check behind the driver's side kick panel (to the left of your left foot) or up under the dash. There may be a loose light blue wire that is the brake output wire from a controller to the trailer. It connects to the brake controller blue wire. If the blue wire is not present then you will need to run a wire from the brake controller back to the 7-Way manually and attach it to the back of the 7-Way in the 7 o'clock position. The rest of the installation...
    view full answer...

  • Trailer Wiring Harness Recommendation for a 2004 Jeep Grand Cherokee without Tow Package
  • Since you do not have the tow package I am assuming you do not have a factory trailer connector. In that case I would recommend you get a Tow Ready Custom Fit Vehicle Wiring # 118369. This is the recommended wiring harness for the 1999-2004 Jeep Grand Cherokees, I attached an install video and installation instructions for this product for you to check out also.
    view full answer...

  • 7-Way Connector Recommendation For 2001 Jeep Grand Cherokee Without Factory Tow Package
  • We have just the items you need for your 2001 Jeep Grand Cherokee without a factory tow package. In order for you to be able to have a 7-way connector on the rear of your vehicle you need to have a 4-way connector first. The 7-way connector will use the 4-way along with additional wiring. If you do not have a 4-way harness currently the first recommendation I have is the Tow Ready Custom Fit Vehicle Wiring, part # 118369. This is a T-One connector that plugs directly into your existing...
    view full answer...

  • Adding a 7-Way Trailer Connector to a 2001 Jeep Grand Cherokee
  • 7-Way trailer connector # HM42190 for a 2001 Jeep Grand Cherokee looks similar to a 4-Way but the end that plugs into the vehicle has 7 pins in it for the 7 functions on the connector. It is not a confirmed fit though unless the vehicle originally had a 7-Way connector from the factory. Even if the wiring is there it doesn't necessarily mean that it is active and functional. The accepted method for adding a 7-Way to a 2001 Jeep Grand Cherokee that didn't come with one is to first install...
    view full answer...

  • How to Install a Brake Controller in a 2001 Jeep Grand Cherokee
  • If your 2001 Jeep Grand Cherokee did not come with the factory tow package that would have included a 7-Way trailer connector at the rear of the vehicle, you will need to hard wire the vehicle for installation of a brake controller and 7-Way connector. It sounds like this is the case for your vehicle, so there will not be a working connector under the hood or at the rear of the vehicle for installation of a brake controller and 7-way harness. The items you need are a Working 4-Way connector,...
    view full answer...

  • Will the Draw-Tite Trailer Hitch # 75139 Fit a 2003 Jeep Grand Cherokee 2 Wheel Drive Model
  • Yes, the Draw-Tite trailer hitch # 75139 is designed to fit all models of the 1999 to 2004 jeep Grand Cherokee. I have included a link to the installation instructions for you to view. If you plan on doing some towing I recommend etrailer ball mount kit # 989900 which comes with two ball mounts, two balls, a hitch pin with clip, and a carrying bag. For wiring, there are 2 options. If the vehicle does not have the factory tow package, use # 118369. If it does have the factory tow package...
    view full answer...

  • Trailer Hitch that Mounts Below Bumper on a 2001 Jeep Grand Cherokee
  • Yes, Curt trailer hitch # 13051 mounts below the rear bumper fascia on your 2001 Jeep Grand Cherokee. I have linked a video showing an example installation of this hitch for you. If you plan on doing some towing I recommend etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch rise or 2 inch drop and one with a 2-3/4 inch rise or 4 inch drop. It also includes a 1-7/8 inch ball, 2 inch ball, hitch pin with clip, and a storage bag. If the ball mount kit...
    view full answer...

  • Trailer Wiring Recommendation for 2004 Jeep Grand Cherokee
  • For your 2004 Jeep Grand Cherokee we have the Tekonsha wiring harness part # 118369 which is a confirmed fit. I attached an install video that shows it being installed in a 2004 Jeep Grand Cherokee just like yours.
    view full answer...

  • How Do I Install a Trailer Light Harness on a 2004 Jeep Grand Cherokee
  • To install a trailer light you will want to use part # 118369, a T-1 connector that is designed to work cooperatively with the vehicle computer and wiring. It plugs into a port in the cargo area, behind a panel on the driver side. I have added a link to the instructions below.
    view full answer...

  • Hitch Recommendation for a 2002 Jeep Grand Cherokee
  • The obsolete trailer hitch # 37042 did fit many vehicles, but it does not fit your 2002 Jeep Grand Cherokee. Instead you would want the Draw-Tite Trailer Hitch # 75139 as this has been confirmed to fit your vehicle and is a 2 inch hitch. Check out the install video I attached. If you plan on doing some towing you might be interested in etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch rise or 2 inch drop and one with a 2-3/4 inch rise or 4 inch drop....
    view full answer...

  • Brake Controller and 7-Way Wiring Installation For a 2001 Jeep Grand Cherokee
  • If your 2001 Jeep Grand Cherokee did not come with the factory tow package that would have included a 7-Way trailer connector at the rear of the vehicle, you will need to hard wire the vehicle for installation of a brake controller and 7-Way connector. It sounds like this is the case for your vehicle, so there will not be a working connector under the hood or at the rear of the vehicle for installation of a brake controller and 7-way harness. The items you need are a Working 4-Way connector,...
    view full answer...

  • Troubleshooting Tow Ready T-One Wiring Harness # 118369 on a 2003 Jeep Grand Cherokee
  • If the enclosed trailer that you towed with your 2003 Jeep Grand Cherokee had too many lights, then it could have overloaded the converter on the Tow Ready T-One Wiring Harness, part # 118369. Each incandescent taillight draws about 2 amps and side marker lights typically draw about 0.5 amps each. Most standard converters allow up to 4 amps to pass through them. A standard converter cannot have any more than 1 taillight on each side. I would recommend using a circuit tester like the...
    view full answer...

  • Brake Controller Installation - 2004 Jeep Grand Cherokee
  • Usually, the blue wire you mention is only ran if the vehicle is equipped with the OEM 7-way connector. I'm assuming you've also found where that wire terminates at the rear of the vehicle, is that correct? If so, you'll need to use a multimeter with some long leads to check the continuity on that wire, to ensure its the same wire. If it isn't, you'll need to run your own brake output circuit. Since you have a 4 pole in place, provided by the # 118369, you can use the brake controller...
    view full answer...

  • 2004 Jeep Grand Cherokee 7-Way and Brake Controller Recommendation
  • You will need to start with a 4-way. For that you would want the # 118369. From there you would need to convert the 4-way to a 7-way so that you can install the brake controller. For that you will want the Brake Controller Install Kit and 7-Way Adapter part # ETBC7. I attached installation instructions and an install video for this product as well. For a brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling brake controller because...
    view full answer...

  • Trailer Hitch and Wiring Recommendations for a 2004 Jeep Grand Cherokee with Factory Hitch
  • Draw-Tite trailer hitch # 75139 sits just below the rear fascia on a 2004 Jeep Grand Cherokee and would not have the same appearance as the factory Mopar hitch you have now. I have linked a video showing an example installation for you. All of the aftermarket hitches for your Jeep fit this way. If you do go with the Draw-Tite hitch and need some accessories I recommend etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch rise or 2 inch drop and one with...
    view full answer...

  • Trailer Lights Not Functioning On a 2004 Jeep Grand Cherokee
  • It sounds to me as if you are trying to say that you have power at the trailer connector but not at the trailer lights. If this is the case you most likely have a ground issue. I would start by checking all of the ground connections on the trailer and making sure they have good solid clean connections. Check the wire at the trailer tongue and check the tail lights connection to ground. Usually the tail lights are connected through their mounting hardware so you will need to make sure that...
    view full answer...

  • Parts Needed to Add a 7-Way and 4-Way Trailer Connector to a 2003 Jeep Grand Cherokee
  • In order to add a 7/4-Way to your 2003 Jeep Grand Cherokee you will start by adding a 4-Way using # 118369. I have linked installation instructions and a video showing a typical installation for you. Next you will need a 4 and 7-Way installation kit using # ETBC7. This connector has a 7 and 4-Way connector like you are wanting and comes with all the wiring needed to install it. I have included some links that will explain the ETBC7 installation. The installation instructions for the...
    view full answer...

  • Trailer Wiring Recommendation for a 2002 Jeep Grand Cherokee
  • I wasn't able to find an invoice in our system that showed what tow bar wiring you have installed on your 2002 Jeep Grand Cherokee but we have what you would need to install trailer wiring on your vehicle. The part # 118369 is confirmed as a fit for your vehicle and would work well for you. Due to how this installs it would not interfere with your tow bar wiring. I attached an install video for you to check out as well.
    view full answer...

  • Recommended Hitch Size for a 1999 Jeep Grand Cherokee
  • Both 2 inch and 1-1/4 inch hitches are available for the 1999 Jeep Grand Cherokee, but I would recommend going with a hitch with the 2 inch opening. This would give you the most common hitch size, so you would have more choices available when it comes to hitch accessories. The CURT 2 Inch Hitch # 13051 would be a good choice for your vehicle. You can view the installation instructions as well as a video of the hitch being installed on a 1999 Grand Cherokee at the provided links. To...
    view full answer...

  • Are Diodes Required to Install Trailer Wiring for a 1999 Jeep Grand Cherokee to Tow a Trailer
  • To wire your 1999 Jeep Cherokee for towing a trailer, you will need to use a converter, to convert the 3 wire system on your Cherokee to the standard combined 2 wire system that is used on US made trailers. Separate diodes are not required. The correct wiring harness for your 1999 Jeep Grand Cherokee is the T-One Vehicle Wiring Harness, # 118369. We have an installation video that shows this harness being installed on a 1999 model for you to review. The wiring harness and converter...
    view full answer...

  • Trailer Wiring Harness Options for a 1999 Jeep Grand Cherokee Laredo
  • I checked with Hopkins and wiring harness # HM48895 is not recommended for your 1999 Jeep Grand Cherokee Laredo. If you want a hardwire installation kit then you can use # 119147KIT. Or if you want one that plugs into the port on the vehicle then use # 118369. I have included instructions for each kit and a video showing installation for # 118369.
    view full answer...

  • Trailer Hitch Recommendation for 2004 Jeep Grand Cherokee Laredo
  • There is a trailer hitch that will fit a 2004 Jeep Grand Cherokee Laredo but the one you mentioned does not fit. Instead I strongly recommend the Draw-Tite # 75139 because of Draw-Tite's strong reputation for making high-quality trailer hitches and because it is a bolt-on installation that will not require drilling into your Jeep's frame to install. This is a Class III hitch with a 2" receiver with a 500 lb tongue weight capacity and 5,000 lb towing capacity. It has a black powder coat...
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  • How to Install Tow Ready Custom Fit Vehicle Wiring # 118369 on a 2001 Jeep Grand Cherokee
  • The Tow Ready Custom Fit Vehicle Wiring, # 118369, is a T-One style connector meaning that it plugs into a plug on your 2001 Jeep Grand Cherokee. The connection point can be found behind the interior trim panel in the cargo area, on the drivers side. The converter box takes care of the necessary steps that need to be made to convert the signal from the 3 wire system on your Jeep to the 2-wire system used by most trailers. All you need to do is plug it in. I have included a link to the installation...
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  • Recommended Trailer Hitch Receiver and Other Parts to Tow a Trailer with a 2003 Jeep Grand Cherokee
  • I'm not sure which hitch receiver you're asking about but there are three that fit your 2003 Jeep Grand Cherokee. We have a Curt Class III, part # 13051, and two from Draw-Tite, part # 75139 for a Class III or part # 36276 for a Class II. I definitely recommend using a Class III unless there's some reason you specifially want the smaller Class II. I prefer the Curt specifically just because of the looks. The crossmember is visible on all of them. I've linked videos of both Class...
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Info for this part was:

Expert Research:
Michael L
Expert Research:
Robert G
Expert Research:
Patrick B
Expert Research:
Michael H
Expert Research:
Jeff D
Expert Research:
Reno H
Expert Research:
Jameson C
Expert Research:
Adam R
Expert Research:
Jeffrey L
Video Edited:
Zack K
Video Edited:
Dustin K
Video Edited:
Chris R
Test Fit:
Nicholas E
Test Fit:
Joe B
Updated by:
Laura H
Updated by:
Sarah W
Updated by:
Alexander C
Updated by:
Isabelle B
Installed by:
Cole B
Video by:
Alan C
Video by:
Chris R

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