Call at 800-298-8924 for expert service. We are your Jeep Wiring experts, and offer a lowest price guarantee. carries a complete line of Tow Ready products for your Jeep Grand Cherokee 2001. Upgraded Modulite Vehicle Wiring Harness Kit with 4 Pole Trailer Connector (Includes Install Kit) part 119147KIT from Tow Ready can be ordered online at Complete Wiring installation instructions and technical support.

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Upgraded Modulite Vehicle Wiring Harness Kit with 4 Pole Trailer Connector (Includes Install Kit)

22 reviews 

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Custom-Fit-Vehicle-Wiring > 2001 > Jeep > Grand Cherokee

Tow Ready Wiring for the Jeep Grand Cherokee, 2001

Tow Ready Wiring

(22 reviews)

Code:   119147KIT



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Shipping Weight: 1.944 pounds


Upgraded Modulite Vehicle Wiring Harness Kit with 4 Pole Trailer Connector (Includes Install Kit) - Jeep Grand Cherokee, 2001

Tow Ready ModuLite Wiring Harness with Powered Converter by Draw-Tite, Hidden Hitch and Reese


  • Virtually eliminates draw on the Jeep Grand Cherokee's taillight circuit
  • Works with either LED or incandescent bulbs on both the trailer and Jeep Grand Cherokee
  • Works with most Jeep Grand Cherokees multiplex wiring systems for lighting
  • Taillight circuit has been upgraded to work with Jeep Grand Cherokees using PWM, allowing converter to turn on fully giving trailer maximum light brightness
  • Powers the trailer's stop, turn, tail and running lights directly from the tow Jeep Grand Cherokee's battery
  • May be used on 2 and 3 wire systems
    • When used on 2 wire systems, brake wire on harness must be grounded
  • Eliminates the need for a heavy duty flasher
  • Includes circuit tester, wire to run to the battery, and (5) quick splices to aid in installation
    • Also includes 4-pole trailer connector cover

Warning: Overloading circuit can cause fires. Do not exceed lower of towing manufacturer rating or:

  • Max. stop/turn light: 1 per side (2.1 amps)
  • Max. tail lights: (7.5 amps)
  • Read Jeep Grand Cherokee's owners manual and instruction sheet for additional information.

Included with Hardwire Kit:

  • Upgraded Modulite Wiring Harness (# 119147)
  • Modulite Install Kit (# 118151)
    • 20' of 12 gauge wire, ring terminals, and inline fuse for battery connection
  • Circuit Tester
    • To help find wires behind Jeep Grand Cherokee tail lights to gather signals
  • (5) Quick splice wiring connectors
    • Makes tapping into wires quick and easy
  • Integrated 4-Pole Cover
    • Protects 4-pole connector from the elements and reduces dirt, debris and corrosion for trouble-free use

119148 ModuLite Wiring Harness with Powered Converter and Hardwire Kit with Testers

Video of Upgraded Modulite Vehicle Wiring Harness Kit with 4 Pole Trailer Connector (Includes Install Kit)

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

Video Transcript for Trailer Wiring Harness Installation - 2013 Buick Enclave

Today on this 2013 Buick Enclave, we're going to install part number 119147KIT from Tow Ready. First thing we need to do is go ahead and open up the back hatch and get access to the tail lights. Then, we need to remove two plastic covers for the screws. You can pry them just a little bit and they simply pop off. Once we have access to the screws, we'll go ahead and unbolt the tail light. With the screws removed we'll go ahead and gently pull the tail light out backwards and away from the body work.

The wire harness going to the light unclips and we can actually get a full extension of the wires. We can take our light and put it off to the side and with this way we have full access to our wire harness. We're done with the driver side. Let's go ahead and repeat the same process over on the passenger side. Now, we can go ahead and start installing our module. First, we need to find a place.

There's not much room in here so we're going to carve this in the plastic at the bottom and mount it below the tail light. First, we'll go ahead and trace an outline around the module to give us an idea of how much we need to cut out. We'll be using a rotary tool to make our cut out. After initial cut out you're going to have to do a couple of test fits to make sure you have room. After you have the room you need, we can go ahead and install the module. First off, I want to take the four pole and the green wire and run it below the tail light and out the bottom.

Then, with the remaining wires staying above the module, we'll go ahead and slip the module into place. We'll hold it in place with a self tacking screw in this case part number FA1131822 will work fine to hold the module in place. With the module in place we can go ahead and start hard wiring the rest of the wires. We'll be making our connections with a quick splice connectors. To start off, we're going to need a ground point. We'll go ahead and start off our white wire with a ring terminal install that into the sheet metal for our ground.

Then our tester we can use use the same ground for. Next, we'll go ahead and test for our first wire. We'll be looking for the running light circuit. In testing the wires we found out that the red wire right behind the tail light was our running light circuit so we're going to go ahead and connect our brown wire from our module to our red wire. Next, we'll look for our turn signal. In testing we found out that this was yellow wire. So, we'll connect our yellow wire from the module to this wire. Now, also the tail lights on this vehicle are combined so we made all the connections we need here. So, we'll go ahead and tape up the wires. Then our red wire is left over, we'll add a ring terminal to it and add it to the existing ground. Now, we'll go ahead and work our power wire that needs to be ran up to the battery. Just so your black wire coming out from the module. We'll connect the extra length of wire that comes with the kit. Using the supplied buck connector we'll go ahead and connect the two wires. This will be colored black to black then we'll go ahead and secure our connection with some electrical tape. Then we'll run our black wire down behind our panel. We saved this wire for last simply because you can't get access to it once you're down in the bottom. Then we can go ahead and reinstall the tail light. Then, we'll go underneath the vehicle and pull out our wires. We'll go ahead and take our four pole wire and run it out to our hitch. Our green wire, we'll go ahead and run it over to the other side, as far as possible and we'll pull out our black wire but leave it alone for now. Now, to help keep our wires bundled together while I go across the top of the exhaust we're going to use some loom material, part number 459075-1. We'll also be using a loom clamp to help hold it up to, part number A0500. Then, we'll go ahead and zip tie our wires in place. Make sure they're safe and secure and out of the way, not touching anything hot. Now we run our green wire over to the other side, we're going to have to add an extra piece of wire to it. This is a regular piece of 16 gage wire. We'll make a connection with a buck connector and seal it up with some tape. Then we'll go ahead and run it over the exhaust and once again, we'll use a loom clamp and some zip ties to hold it up and out of the way. Then we'll pull our wire up from the bottom to the top. Now, to do this we're going to go ahead and use a piece of air line tubing. Once we pull it up we'll go ahead and zip tie it off to help secure it to keep it from falling back down. Then we'll make our final connection to the tail light. This case our right turn signal was also a yellow wire so we'll make our connection, cut off our excess. Then we can go ahead and reinstall the tail light. This point, we can go ahead and run our power wire up to the front of the car. When we do this we're going to go ahead and route it above the hitch, above the exhaust hanger then over our rear suspension components, then we'll follow the brake lines going all the way up towards the front. We'll go ahead and attach our wire to the air line then use the air line to push up from the bottom to the top. Now, we'll get underneath the hood and pull up the remaining wire. Then we'll run across over to our power distribution box. Due to the fact that the batter is sitting on this vehicle. There we'll go ahead and add a fuse holder. For a fuse holder, we need to cut it in half. One end will get the buck connector and the other end will get the ring terminal. We'll connect our ring terminal and then we'll go ahead and attach the fuse holder to our black wire and then we'll go ahead and attach the ring terminal to the power distribution box. We'll use existing nut for power cable going to it and attach there. Once we have it attached we can go ahead and put the cover back into place then we'll go ahead and tuck our wire underneath the plastic. We'll go ahead and remove the rivets by simply pulling up on the middle of a rivet, releasing it so we can pull them up and out of the way. Then, we'll take our wire and just tuck it underneath the plastic. Then, we'll go ahead and reinstall the rivets. And finally, we can go ahead and install our fuse for our fuse holder. With that, our installation is complete. Now go ahead and try it out. We'll take our light tester and connect it to the white wire for ground and then we'll test the ground wire for running light circuit. Then we'll go ahead and test our yellow wire for our left turn signal and then we'll test our green wire for right turn signal. Now brake signal will be a constant signal from the green and yellow wires. And with that done we're finished with part number 119147KIT on our 2013 Buick Enclave. .

Customer Reviews

Upgraded Modulite Vehicle Wiring Harness Kit with 4 Pole Trailer Connector (Includes Install Kit) - 119147KIT

Average Customer Rating:  4.6 out of 5 stars   (22 Customer Reviews)

Tow Ready ModuLite Wiring Harness with Powered Converter by Draw-Tite, Hidden Hitch and Reese

- 119147KIT

by: AndyS08/22/2014

I just installed by my own on BMW 135i 2010 despite the fact few dealers and u-haul refused to help me. It is a way easier installation(45mins) as compared to other car brands, because the battery is at the back of the car. The only thing you would need from the kit is one more butt connector. I had a problem to find a place for ground - but it is solvable. I used crocodile connector and tape to connect to one of the screws of the back light. One more easy thing for dummies. To test the right wire you will need to connect one end of the tester to the ground of the car, switch on the light to test and connect the tester(which is also in the kit). For tail light you will need to switch on the car engine. If you do not want to test these here are the colors you use in your car Left side of the car in multibulb assembly wires: MODULITE ----------------------------------------------135i LEFT TURN -------------------------------------- Blue wire with green stripe BRAKES ----------------------------------------- Purple with Yellow stripe Left side of the car on Tail light bulb harness: TAIL LIGHTS ------------------------------------ Purple wire with Light Blue stripe Right side of the car in multibulb assembly: RIGHT TURN ------------------------------------- Blue wire with Brown stripe ^^^I took this description from open source of one of the BMW forums. For me it worked out well. As for the Modulite colors they are in the pdf Instructions of this Modulite. I do not know why I did not get this in a printout with modulite, but I got this info here 148050

- 119147KIT

by: Ted K06/03/2014

I recommend the Tow-Ready 119147KIT instead of the Curt Model for a 2013 Prius. I had to return the Curt Kit because the running lights/tail light stayed on all the time even with the vehicle off. Sometimes there wasn’t a tail/running light on if you reset the converter by removing and re-installing the fuse. This Tow-Ready model works like it should. You'll need 12 gauge wire to run from the battery, (right side hatch area,) to this unit which will need to be mounted on the driver’s side, rear hatch. At the very top of the left rear tail light are covered wires going into a plug. The Blue is the Stop light and the Brown is the tail/running light. (Be careful since these wires are thin solid copper wires.) Left turn signal is the green/yellow stripe wire and on the right side rear lamp the right turn signal is also the green/yellow stripe wire. You will need to remove the left rear panel to get to the blue and brown wires. Remove the bottom tray cover, the bottom tray as well as the left rear plastic tray and the plastic bottom hatch trim over the latch assembly. Remove the Phillips screw on the left rear panel as well as the chrome tie down clamp. This sounds harder than it really is. Good luck! 134002


Thanks for the installation details. I also have a 2013 Prius and everything went a lot smoother with your information. I didnt even need a test light.

comment by: BBOWL - 06/23/2014


I agree - very helpful information on installing on a 2013 Toyota Prius. This told me which wire was which light and even gave helpful tips on removing the panels that I was sure I couldnt do, until I read what you wrote. Thank you so much- saved me lots of irritation.

comment by: Kathy C - 06/27/2014


- 119147KIT

by: Surfdude05/03/2013

It feels heavy duty and is working exactly as it should. Easy wiring in my 2005 Passat TDI. The most difficult part was bring the 12ga wire from the battery to the rear of the vehicle. The effort was worth it; I have a professional looking install that works perfectly. 78902


The product works perfectly. A year later it still looks and works like a factory installed item.

Eric P - 05/03/2014


- 119147KIT

by: Kevin C.08/05/2014

2014 WRX wagon at taillight: WHT/RED = Turn signal BLK/WHTstripe = Running light BRN = Brake light I mounted the modulator behind the left turn signal. I routed the power wire through the trunk via rubber access plug. I then fished the power wire under rear seat and stuffed it under plastic trim molding along the doors. I went behind left kick panel and then came out and ran it into the fender well, between the door and the fender, and up a structure tube into the engine compartment. The wire is safe from damage and will not be crushed by shutting the door because of the rubber door seal. I ran my XM ant. wire like this also and there are no negative consequences. 144319

- 119147KIT

by: Gene M.03/13/2015

Received the hitch for my Element within a few days of placing the order. Straight forward and easy to install. Tips I read in reviews were helpful. Such as taping the 3/4" washers in place and installing the U-bolt first to support the weight. No instructions came with wiring harness. I've looked online and think I have it figured out but haven't attempted it yet. Will comment on that later. 178201

- 119147KIT

by: Bob S06/22/2013

Very very confusing and incomplete directions, NO way to understand the difference between the red "2 wire or 3 wire setup" Very very annoying, parts missing in, i.e. 12 gage wire, fuze for battery connection. I would NOT recommend anyone with a BMW 135i buy this product, I am very dissatisfied with this confusing and incomplete kit 85543


Hardwire kits like this take a little bit of extra work and require a basic understanding of some electrical basics. If anyone ever has questions, give us a call at 1-800-298-8924 and our techs can help out quite a bit with the project and get you up to speed on the background info you will need to complete the task. We also have some great videos on the subject.

Patrick B - 08/29/2013


- 119147KIT

by: SDWagner06/17/2014

Everything needed for a clean install is provided. The only problem I had was the quick splice wire connectors. The 2015 Subaru WRX had very small diameter wiring for the tail and brake light wires and the wire connectors would not make contact. I spliced the wires manually and everything worked fine. 135872

- 119147KIT

by: Norton10/13/2013

Generic kit but with the included test light I was able to install it solo! I could press on the brake pedal and look back at the test light. The green wire was not long enough for my Volt so I had to splice in extra wire. The kit says it will work with LED lights in the car or on the trailer. 103644

- 119147KIT

by: Dave K.06/24/2014

So far so good. Disappointed there were no instructions included, Son- In -Law & I figured it out. Could not find install for this kit on my 2011 Kia Sportage anywhere on net. Did not hook up like any found on net , but after 11 man hrs. .... It works! 137527

- 119147KIT

by: Scott G06/02/2014

Got it wired up everything works great! Thank You 133872

- 119147KIT

by: Jared Carpenter03/24/2014

Again with the excellent service of etrailers got the parts for a good Price n fast shipping n the best part was non of my part were damaged or missing anything it was all there I will be ordering more from them 121877

- 119147KIT

by: Dave09/03/2014

Hitch went on super fast. I had the wiring and hitch installed in about an hour. I love working with Etrailer staff. They have top notch customer service and I recommend them to everyone looking for towing gear. 149873

- 119147KIT

by: Joe02/16/2015

Awesome! The hitch receiver and wiring harness arrived in time and was supper easy to install. Really glade I chose to order from etrailer. 174866

- 119147KIT

by: LeRoy K.05/04/2014

Very simple install. Took about an hour an half, only because of being careful about removing panels from wife's new car. 128840

- 119147KIT

by: Gary G08/05/2014

Arrived quick and the packaging was spot on. Product was protected well and no damage. Much appreciated. 144453

- 119147KIT

by: James C.06/16/2013

The product works great. A little hard to route the wires on my vehicle. 84890

- 119147KIT

by: Mark M12/19/2013

Great product, excellent service from ordering to my door. 110436

- 119147KIT

by: Bob A05/29/2014

Easy, Fast transaction. I highly recommend etrailer, 133233

- 119147KIT

by: Marc L11/01/2013

Product was exactly as described and easy to install! 105992

- 119147KIT

by: Ryan05/22/2014

Easy to install. Comes with all you need for BMW. 131838

- 119147KIT

by: Duane C06/25/2014

I like the product looks very nice Great job 137587

- 119147KIT

by: Jack F.05/14/2013

good quality ALL pieces were in package. 80251


Ask the Experts about this Tow Ready Wiring
Do you have a question about this Wiring?

  • Brake Lights and Turn Signals Are Not Working on Utility Trailer
  • When trailer lights are malfunctioning, there are many possible causes. As a first step, you will want to use a circuit tester such as part # 40376 and test the trailer connector on your Grand Cherokee. This will help you determine if the problem exists with the trailer or with the vehicle. Test each pin as its function is activated. If you are not getting current at the right or left turn/brake light pins, you will want to check the tow package fuses if your Grand Cherokee was equipped...
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  • Differences Between TowReady Trailer Harness, Part #119147KIT, and Curt PWM Part # C56201KIT
  • The main difference between the TowReady harness, part # 119147KIT, and Curt PWM harness, part # C56201KIT, is that the TowReady kit includes the required circuit tester, while the Curt harness kit does not. However, the Curt does use superior surface-mount technology for the circuitry in the converter box and offers a higher amperage rating for the trailer stop/turn light circuit, 3.0 amps versus 2.1 amps in the TowReady. If you can find out the current draw from your trailer lights...
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  • Trailer Wiring Harness for a 2014 Nissan Frontier
  • There are a couple of trailer wiring options available for the 2014 Nissan Frontier. We have harness # 118525 which plugs into the vehicle in two places: behind the passengers side kick panel and at the back of the vehicle. I have linked the instructions and a video showing installation on a 2012 Frontier. The other option is a hardwire installation using kit # 119147KIT. You will have to cut and splice into the vehicle tail light wiring to installation this harness. I have linked its...
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  • Trailer Wiring Harness for a 2012 Toyota Highlander with Factory Towing Prep Package
  • If your 2012 Toyota Highlander came with the factory towing package then it should already have a trailer connector. But if there is no trailer connector you can use either a hardwire harness such as # 119147KIT or the plug in style # 118449. The plug in style is much easier to install. I have linked its instructions and a video showing installation on a 2012 Highlander. I have also included a link to the hitches available for your Highlander if you have not yet decided on one. The most...
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  • What Does the Curt Hitch # 11771 Look Like When Installed on a BMW Sport Wagon
  • There is minimal trimming required to install the Curt Trailer Hitch, item # 11771, on the 2009 BMW 3 Series Sport Wagon. I have linked instructions that show the trimming that is required. Once installed the hitch receiver tube and safety chain loops will be the only visible part of the hitch from the rear of the vehicle. We have not had the opportunity to install this hitch at our facility yet, so I called Curt Manufacturing and they were kind enough to send a photo of the hitch...
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  • Is Fascia Trimming Required on 2010 Infiniti G37 Coupe to Install Curt Trailer Hitch
  • There is some trimming required on the 2010 Infiniti G37 coupe to install Curt trailer hitch # C11493. There is an area approximately 1-3/4 inches by 2 inches that will need to be trimmed off the bumper fascia. I have included a picture that shows the hitch installed on a vehicle and the area that gets trimmed. If you plan on doing some towing first check the vehicle owners manual for its capacities. You can use hitch # C114933 which is the same hitch but comes with a ball mount, pin,...
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  • Is Drilling or Trimming Required to Install a Trailer Hitch on a 2014 BMW X1
  • Installation of Hidden Hitch trailer hitch # 87630 does not require any drilling or bumper or fascia trimming. I have included a link to the instructions so you can see what all is involved in the installation. Most of the hitch will be concealed. The receiver will be visible but that is about it. You mentioned using the hitch to carry bikes. This hitch is a Class III hitch with a 2 inch receiver. It has a 400 pound tongue weight capacity and 3,500 pound gross trailer weight capacity....
    view full answer...

  • Brake Controller and Wiring for a 2005 Toyota Tundra
  • Your install procedure will depend on how your Tundra is equipped. If you have the factory tow package with the 7-way trailer connector at the rear bumper, you can simply use a controller like the Tekonsha Prodigy P2, part # 90885 and the brake controller wiring adapter, part # 3040-P. The adapter plug in to the rear of the controller, and the other end would plug into the connector under the dash. The connector is usually located near the emergency brake pedal. If you do not have...
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  • 2006 Lexus RX400h Trailer Wiring and Hitch Recommendations
  • Yes, the Tow Ready Vehicle Wiring Harness, part # 119147KIT, will work with the LED lights that your 2006 Lexus RX400h has. Yes, the Curt Trailer Hitch Receiver - Custom Fit - Class III - 2 inch, part # 13530, will fit on a Lexus RX400h with four wheel drive. I have attached instructions to both parts so you can review how they are installed.
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  • Availability of Trailer Wiring Harness for 2014 Nissan Frontier
  • I spoke with my contact in the Tech Services department at Tow Ready. He tells me that they have recently determined that the # 118525 T-One Vehicle Wiring Harness carries over to the 2014 Frontier models. The kit includes the 4-pole connector that plugs into the connector on the drivers side frame rail alongside the spare tire and the jumper and relays to activate the factory tow package. The relays and jumper plug into a connector located behind the toe kick in the passenger-side foot...
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  • How to Pick Out a Weight Distribution System for a 2002 Coleman Westlake Pop Up
  • The best way to pick out a weight distribution system is to base it off of the loaded tongue weight of the setup when it is loaded and ready to tow, this figure also includes the weight of any cargo behind the rear axle of the tow vehicle. I attached an FAQ on determining tongue weight for you to check out as well. It sounds like your unloaded tongue weight is 400 lbs, which most likely the Pro Series RB3 Weight Distribution System part # PS49582 that you referenced would work since...
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  • Trailer Wiring Harness for a 2013 Honda Accord Sedan with LED Tail Lights
  • For your 2013 Honda Accord sedan with LED tail lights, the correct trailer wiring harness is Tow Ready harness # 119147KIT. I have included a link to the installation instructions for you to view. I have also included a link to an FAQ article with tips on routing the power wire.
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  • What Trailer Hitches Will Fit a 2011 Kia Sorento SX
  • I have recently spoken to my contact at Hidden Hitch and Draw-Tite regarding Trailer Hitches, # 87574 and # 75684. He stated that there are no exclusions for the trailer hitches, except if the vehicle has dual exhaust, which means they should fit all models, including your 2011 Kia Sorento SX unless it has dual exhaust. I have included a link to the installation details below (both hitches share the same directions). If you plan on doing some towing, the recommended ball mount is # 2923...
    view full answer...

  • Installation of a Trailer Hitch on a 2000 Toyota Corolla 4 Door Sedan without Weld Nuts in Frame
  • The correct hitch for your 2000 Toyota Corolla 4 door sedan is the Hidden Hitch Trailer Hitch Receiver with Drawbar - Custom Fit - Class I - 1-1/4 inch, item # 24579. This hitch utilizes existing weld nuts, on the inboard side of the vehicle frame, if present, but also includes hardware if your vehicle does not have the weld nuts in place. We have a video of the, # 24579, hitch being installed on a 1993 Prism that is essentially the same installation as your vehicle. In the case of...
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  • Correct Wiring Needed For a 5-Way Connector To Tow Boat Trailer With My 2006 Lexus RX400h
  • To install a 5-way connector on your 2006 Lexus RX400h, you will first need to install harness # 119147KIT. Then, you can install the Adapter 4 Pole to 5 Pole, part # 20036, which will give you a 5-way connection at the rear of your Lexus. The 5th wire or the Blue wire on a 5-way, is for the electric lockout for the surge brakes on your trailer. The Blue wire gets connected to the reverse light circuit of your vehicle. When you put the vehicle in reverse when connected to the trailer,...
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  • Exhaust Modifications for 2001 Ford Crown Victoria with Dual Exhaust
  • In order to clear the exhaust, the hanger will need to be bent to avoid contact with the hitch once it is installed. This is a pretty simple process, which should not require a trip to the muffler shop or any major modifications. I have linked you to an FAQ article that explains how to manipulate the muffler hangers to move the muffler further away from the hitch. If you should need the 4 pole trailer connector for trailer lighting, we offer the Upgraded Circuit Protected Modulite with...
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  • Left Turn Signal Not Working on 1999 Chevrolet Silverado 1500 Trailer Wiring
  • If your 1999 Chevrolet Silverado has the factory trailer wiring, then I would suspect a blown fuse. The fuse would be located in the under hood fuse box close to the fender. The legend on the fuse box lid will read TRL left turn and it is a 10 amp fuse. If your truck is using an aftermarket trailer wiring harness, then I recommend inspecting the connections for the harness. The harness should have a converter box between the trailer connector and where the harness splices into the vehicles...
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  • Trailer Hitch, Wiring, Ball Mount, and Ball Recommendations for a 2011 Kia Sorento SX
  • According to Curt, Trailer Hitch, # C13073, will fit all models of the 2011 Kia Sorento. This would include the SX. I have included a link to the installation details for you to view. According to Draw-Tite, the SX model has a 3 wire system and requires a modulite converter so # 119147KIT would be the correct wiring harness. I have included a link to the installation details and a video showing a typical installation for you to view. The recommended ball mount is # 2923 and you can...
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  • Rust Resistant Hitch Recommendation for a 2015 Ford Explorer
  • For your 2015 Ford Explorer I would recommend you go with the Draw-Tite Trailer Hitch # 75710. This hitch has an e-coat base plus powder coating to help prevent corrosion. The Curt hitch part # C13100 only has a powder coat finish so it won't fight corrosion quite as well. I attached a help article on rust prevention for you to check out as well. 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...
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  • Trailer Hitch and Wiring for a 2015 Ford Explorer
  • Currently there are only 2 inch hitches available for the 2015 Ford Explorer. But this isn't a bad thing at all! A 2 inch hitch is more capable and robust than a 1-1/4 inch hitch. If you already have a bunch of 1-1/4 inch accessories you can still use them by using a reducer sleeve, # HT02. For a trailer hitch, the most popular option is # C13100. I have included a link to a video showing how it will install. If you want some 2 inch accessories and plan on doing some towing I recommend...
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  • Troubleshooting 2007 Subaru Outback Wagon OEM 4-Pole Trailer Connector and Boat Trailer
  • There are several potential causes for some trailer lighting functions to not work while others do. It could be something as simple as a bit of corrosion on the connector pins (which can appear as a slight whitish or greenish film), a blown fuse or missing relay in the tow vehicle, a short in the wiring somewhere on the vehicle or trailer, or an insufficient ground. You can do a visual inspection of the wiring to check for worn spots or cracks in the insulation that could cause a short....
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  • Running Light Circuit Not Working On Trailer Wiring Harness Installed on a 2009 Kia Sorento
  • If your 2009 Kia Sorento does not have the factory tow package then the Curt trailer wiring harness # C56151 will not be correct for the vehicle and will not work properly. On vehicles that do have the factory tow package, there are usually fuses and/or relays present in the power distribution box to power the wiring harness. You can check your owners manual to determine the locations of all fuses/relays related to the tow package wiring to see if they are present and if any need to be...
    view full answer...

  • Trailer Wiring Harness Recommendation for a 2013 Toyota Prius
  • I have an option for you, however, the only trailer wiring harnesses that we have for the 2013 Toyota Prius are hardwire options.. Your Tow Ready T-One Wring Harness, # 118505, will only fit the Prius up to 2012. For the 2013 models, you can use either the Curt Upgraded Circuit Protected Wiring Kit, # 56146KIT, or the Tow Ready Upgraded Modulite Kit, # 119147KIT. Between these two harnesses, I recommend the Curt harness because it has a higher amperage rating making it less susceptible...
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  • Trailer Wiring Options for a 2008 Nissan Armada without Tow Package and No Factory Plug
  • You may need to remove the spare tire on your 2008 Nissan Armada in order to find the harness if it is present. If you search and cannot find it, your Armada may not be set up with the wiring. In order to add trailer wiring, you would need to hardwired it using # 119147KIT. If you also wanted to add a 7-Way harness (if the trailer you plan to tow is equipped with a 7-Way) you will need to also install a 4 and 7 Way Installation Kit, # ETBC7, after installing the 119147KIT. I have...
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  • Recommendation for a Weight Distribution and a Brake Controller on a 2010 Toyota Tundra
  • For your 2010 Toyota Tundra towing a 29 foot travel trailer with a gross weight of 7900 pounds I would recommend the Reese # RP66084 weight distribution system. This system will accommodate the gross towing weight of up to 12,000 pounds and tongue weight of 600 - 1200 pounds, which will cover towing your travel trailer. It uses a unique straight line weight distribution system that is easy to use. Another advantage to this system is the use of dual-cam sway control using a trunnion bar...
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  • Is 4-Way Flat Trailer Wiring for a 2005 Subaru Legacy Compatible with Rental Trailers
  • The 4-Way flat that plugs into the trailer side connector is the most common connector used on trailers, so changes are that it will work. To be sure, you can contact the company and ask what kind of trailer connector your vehicle needs for the trailer lights. I have included a link to the installation instructions for reference, along with a video showing a typical installation. I have also included a link to our wiring FAQ that shows and explains the functions of the various types of...
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  • Recommended 7-Way Trailer Wiring Harness For 2004 Porsche Cayenne
  • On your 2004 Porsche Cayenne the connector that would work best would depend on the setup you currently have. If you need the 7-way connector due to the trailer connector and if the trailer has brakes there are a couple of items you will need. If you have a 7-way connector on your Cayenne and need to replace it the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector, part # HM40950 would work fine for you. If you have no 4-way connector at the back of your Cayenne...
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  • Are there Specific Instructions to Install Custom Vehicle Wiring In a 2005 Toyota Prius
  • The Upgraded Circuit Protected Modulite with 4 Pole Harness and Hardwire Kit - Includes Testers, # 119179KIT, is designed for use on several different vehicles so specific directions are not available. There are some installation instructions for this kit linked below. Vehicle wiring colors change often between manufacturers and even between model years of the same vehicle. You would need to use a circuit tester like the Quickee # 3808 to determine vehicle wires by function. However, this...
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  • Is Trimming Required to Install a Trailer Hitch on a 2014 Jeep Patriot
  • According to the instructions which I have linked for you, you will need to trim the rear fascia on the 2014 Jeep Patriot in order to install Curt trailer hitch # C13081. The trimming that is needed at the very bottom center of the rear fascia is approximately 2-9/16 inches tall by 2-5/8 inches wide. I have also included a picture showing the trim area. If you plan on doing some towing I recommend the etrailer ball mount kit # EBMK4. It comes with a ball mount, interchangeable ball set,...
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  • What Hitch and Wiring is Need for a 2007 Toyota Prius and How do I Install
  • We carry 3 hitches for your 2007 Toyota Prius, part # 24808, # 11468 and # 60894. I have included links to these hitches and their instructions below. We also have a video of one of these hitches being installed on a 2006 Toyota Prius. Your 2007 Prius can be wired for towing a trailer, but there is not a plug and play type harness available for it. You will need to locate the tail light wires in the trunk, identifying them with a circuit tester, and then splice the harness into them....
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Do you have a question about this Wiring?

Info for this part was:

Test Fit:
Joe V

Expert Research:
Michael L

Video Edited:
Zack K

Video by:
Andrew K

Expert Research:
Michael H

Expert Research:
Jameson C

Test Fit:
Nicholas E

Expert Research:
John H

Updated by:
Adele M

Expert Research:
Adam R

Video by:
Alan C

Photos by:
Sam P

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