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

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

Item # 118801

lowest price pledge

Our Price: $93.55

Custom Fit Vehicle Wiring

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Orders above $99 qualify for Free Shipping

Shipping Weight: 1.63 lbs

Quantity: 
In Stock
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector Custom Fit 118801
zoom in icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
Please enter a valid email address.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

pop out icon replay 360 icon
horizontal rotate icon

Product Images

Customer Photos


  • Custom Fit
  • Trailer Hitch Wiring
  • 4 Flat
  • Tekonsha
  • Powered 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. Powered ModuLite reduces strain on wiring system. Call 800-298-8924 to order Tekonsha custom fit vehicle wiring part number 118801 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 (30)
  • Q & A (15)
  • Videos (2)
  • Photos
  • Why etrailer?

Tekonsha Custom Fit Vehicle Wiring - 118801

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. 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
    • Locate connection points in rear cargo area
    • Plug in T-connector
    • Run hot lead to car battery
  • 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: 5 amps per circuit
    • Tail lights: 7.5 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 and passenger's-side tail lights. You will have to remove the rear threshold plate, privacy screen, storage covers, floor covering, and rear interior trim panels to access this harness.


Once you've plugged in the T-connector, run the hot lead up to your car battery. Connect the lead to the included fuse holder, and then connect the fuse holder to the positive terminal on your battery and insert the provided fuse.


Once installation is complete, the 4-way flat connector will be stowed in your rear cargo area.


It is recommended that you use a small amount of grease on all electrical connections - the plugs 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.



118801 Tow Ready T-1 T-Connector - 4 Wire - Modu-Lite



118801 Installation InstructionsInstallation Details 118801 Installation instructions

This Product Fits The Following Vehicles

2019 - 2019 Toyota RAV4

2019 - 2019 Toyota RAV4



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 T-One Vehicle Wiring Harness Installation - 2019 Toyota RAV4

Shane: Hi, I'm Shane with etrailer.com. Today you're going to be taking a look, I'm going to walk you through the installation of the Tekonsha T1 vehicle wiring harness with four pole flat trailer connector on your 2019 Toyota RAV4.There's a lot of good reasons to add wiring to your vehicle. Maybe you have a cargo carrier that's going to require lights. Maybe you just bought a trailer. Maybe you have a small camper that you want to tow. Four pole wiring is going to give you all the proper lighting functions, so you can safely tow all your trailers or use that cargo carrier.

It's going to give you both turn signals, your brake lights, then your running lights. This four pole wiring is going to live inside the vehicle. It's going to plug directly into factory plugs behind each taillight. It's going to have a converter box that's going to protect your factory wiring in your vehicle from any backfeed, if there's a wiring issue with the trailer.Now as far as our converter box. The converter box is going to be filled with potting material.

Where your wire connections are made on the circuit board, the whole inside of this box is filled with potting material to help hold those connections on that circuit board really well. It's really going to reduce the risk of the wires coming loose caused by vibration. Which happens with a lot of other competitors wiring harnesses.Our four pole end is going to come with an attached dust cap. It's going to help protect your connections when it's outside of the vehicle. When you're not using it, you simply roll it up and you can stick it right inside of your spare tire area and it stays nice and out of the way.

When you're ready to use it, you pull it out. You're going to hang it right over top of this rubber seam here. And it's designed to go over top this, so it's not going to damage the wiring. You want to make sure you stay away from anywhere where the door attaches down here. Hanging out just like this, we'll close our door.

Get our trailer hooked up to our hitch, hooked up to our wiring, we're ready to go.To start out installation, we need to get in the back of the vehicle. We're going to go ahead and remove our floor coverings. You're going to have two plastic panels here. Go ahead and pop these out on each side, one on each side. Need to remove our threshold. We're going to start on one side and slowly start to pull up and work our way across. We'll set it aside. If any of these come off when you're pulling this off, and they get stuck in here. Pull them out and stick them back in because they slide into the side. It's going to be easier to put this in if they're on the threshold panel.On each side we're going to have a tie down. Take a 10 millimeter socket, remove the bolt and then remove the tie down. Right up here on each side, you're going to have a fastener. Take a flathead screwdriver or a small one or if you have a pick. You're going to pry out the center. And then pull out the base also. If they come apart, you can stick them back together. You just want to make sure you get both pieces.Next we need to pull our panel out. You want to make sure where your tie down connected here, you just kind of push it out a little bit over the top of the nut there. Pull it out like this and then we'll locate our wiring here on our driver's side. Right here, this bottom plug is going to be our wiring to our taillight. We're going to push down right up here and separate the plugs. We're going to take our wiring harness with the yellow end. We're going to match the plugs. Put that in there, we'll plug this back into factory holder here, just like that.Now we're going to have a power wire that we need to run up to the battery. We can run it inside, but I always find it easier to run it outside the vehicle. The hole underneath the vehicle has plastic panels that we can run it underneath to protect it. There's a rubber grommet right back here in this corner. It's a little bit hard to get to and I don't want to damage the panel. So what I'm going to do is take a 14 millimeter socket and I'm going to take off this tie down right up here in the front. Phillips head screwdriver, we're going to take this bolt off here and this one over here.Your carpet is going to have some little push fasteners that go inside this panel. All you got to do is just pull up on them. Pull this out and set it aside. And then this is the grommet that we're trying to get to. You can see it already has some factory wiring going to it.Now I need to get my power wire, which is going to come in a large bundle that we're running to the front of the vehicle through that grommet. We're going to cut a little slit in it. Just make sure that you don't damage your factory wiring. And the hole just needs to be big enough for our power wire.Now we'll take our power wire, we're going to strip it back. We're going to add on one of the butt connectors that come in our kit. Crimp it on. We're going to take the black wire coming off of our wiring harness, connect it in like that. Crimp it down, pull the wire through the rest of the way.Next thing we're going to do is we're going to mount our box. You're going to get a two sided sticky tape. Stick it on the back of the converter box. We want to flat surface. I'm going to put it right here. Make sure to press it in, it's going to hold. Kit's going to come with a self tapping screw. It can be mounted anywhere on metal. Make sure it's on metal not on plastic. I'm going to start my hole with my self tapping screw first. Take your ground wire. Just like that.I'm going to take the wire with the green and run it over to our passenger's side. Our four pole wire, we're going to run it underneath our panel here. And then we can put our panel back in place. Then our passenger's side's going to hook up the same place. Once you get your passenger's side done, you can reinstall your panels and your hardware. I took my green wire that's running across my passenger's side just zip tied it, so that it stays underneath this panel as much as possible. Completely up to you. So that it's not hanging down inside of here. I zip tied here and zip tied here, just kind of keep it taught, like that.Then we need to get our power wire up to the front of the vehicle to the engine compartment where the battery is. Make sure when running it, you stay away from anything hot or moving. I went over top the rear axle, right up through here. I came down, 10 millimeter socket I took this bolt out. We're going to have a couple more that run along this side and one push pin fastener. And I took my wire and I just tucked it right up underneath this panel all the way up to here.From the engine compartment where my battery is, I took an airline tube. If you have anything wire, you can use that. Something that's a little stiff that you can attach this to. Go up top and we'll pull that and it'll bring this up with it. We'll pull our wire up to the top. I'm going to actually run it back behind here. I'm going to go ahead and zip tie my wire right there. Just so it stays taught and it's not hanging down at the bottom. I'm going to cut my wire down the side. Strip back the ends. We're going to take our fuse holder, looks like this. We're going to cut it in half. Strip back both ends. Take our ring terminal comes in our kit, put it on one end. And then your kit's going to come with another butt connector for this. I suggest using a heat shrink butt connector instead. It's really going to help protect those connections from any moisture.I'm going to take a little bit of electrical tape. Go ahead and cover that heat shrink butt connector up. Just to give it a little added protection. Go ahead and zip tie my wire here. Twelve millimeter socket, remove the nut on the positive side of our battery. Then put the ring terminal on, reinstall the nut. Once you have that connection made, you can install your fuse.Once we have all of our wiring hooked up, we'll test it out using part number I26. Brake lights, running lights, left turn, right turn. Once you've tested your wiring, you know everything's working correctly, you're ready to go. Again, I'm Shane with etrailer.com. I hope this video has helped you, whether you're still deciding or installing Tekonsha T1 vehicle wiring harness on your 2019 Toyota RAV4.


Customer Reviews

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 118801

Average Customer Rating:  4.8 out of 5 stars   (30 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. Powered ModuLite reduces strain on wiring system.

- 118801
by:
2019 Toyota RAV4

The wiring harness was relatively easy to install, and works as it should, but the instruction sheet was not very good. The photos were dark and hard to make out. Fortunately, the etrailer website has an excellent video on how to install it, so that's what I followed. 681639



- 118801
by:
2019 Toyota RAV4

Install was fairly easy. The wires from the t-connector were not quite long enough to route them the way the directions suggested, but I was able to find a way to run it that fit. I installed on a 2019 Rav4 Hybrid. Rather than running the power line to the front of the vehicle, I ran it to the battery behind the rear passenger side panel. I also found an unused threaded whole in the frame behind the driver side panel, I used this to ground the system rather than drill the provided screw. 671260



- 118801
by:
2019 Toyota RAV4

Product seems to be high quality. Directions are virtually useless. It is quite difficult to install as MANY interior panels need to be removed to access the brake lights. 671035



- 118801
by:
2019 Toyota RAV4

This does not fit the 2019 RAV4 Hybrid for plug in installation. I got it so that I didn't have to splice the wires but ended up needing to splice them anyways. 669814


Comments

I checked with Tekonsha just to be sure, and they have indeed confirmed that this is the correct wiring harness for your 2019 Toyota RAV4. After taking a look at your photo, it appears you might be looking in the wrong spot for the connectors. The photo you provided shows a photo of a connector outside the vehicle, behind the taillight assembly. The correct connectors are actually located behind the interior panels on both sides of the cargo area as shown in the installation instructions linked above.

-- Mike L - 07/16/2019

57887

- 118801
by:
2019 Toyota RAV4

Product fit well on my 2019 RAV4. I do recommend running the power wire through the cab. Just go under the rear seats and along the existing wiring under the driver side shrouds. They pop up easily. Use a wire to draw the power wire through the firewall and into the engine bay. 667033



- 118801
by:
2019 Toyota RAV4

OK, this wiring is great however it's important to note in the instructions supplied with the wiring, that the battery for a Rav4 Hybrid is in the back of the vehicle not the front!!! I knew this from a previously wiring system being installed. It makes it much cleaner and easier if you know that. One other suggestion is to understand that in order to take apart all the panels and plastic that you need to remove and loosen, you will need a set of nylon ( small ) prying [email protected] the discound hardware store for 7.00 dollars or so...you know the company supplying the wiring could throw these in to the kit to make it a bit easier!!! Don't use metal tools on your plastic interior panels ever!! The wiring kit installed great, but take your time and route the wires where they won't be pinched...also tape the wires down where they are run along the inside of the spare tire wheel well, don't let them vibrate and possibly wear through the sheathing. When testing the system it was perfect, very pleased...great wiring kit!! 658712



- 118801
by:
Toyota RAV4

2019 RAV4 Adventure - The most difficult part of the install was bringing a power wire back from the battery. I got 14' of plastic wire wrap to protect the power wire and then routed it down along the firewall, being sure it wouldn't touch the steering colum, axle, and sway bar link. Then, I unbolted the driver side plastic skid plate and found an existing wire run that I zip tied the power cable to. I brought that back to the rear, up and over the rear differential through a hole in the frame, just below the body. That leads to another pre-existing wire harness (which I followed) which leads to a rubber grommet leading to the cavity behind the driver-side rear trim panel. (The one with the speaker). Installing the rest is cake. The 4 wire connector stays in the trunk with the spare tire when not in use. 657612



- 118801
by:

perfect ,great customer service. only problem when i ordered harness it was not available,but you only learned that after you place order. no big deal, will use etrailer again. great place to deal with 653193



- 118801
by:
2019 Toyota RAV4

Installed by Toyota yesterday. Used today. Works as advertised. 660293



- 118801
by:
Toyota Echo

The connections on the driver's side should have longer wires to afford an easier installation of the connection on that side and to allow attaching them to the existing hole for the clip. The 4-wire connector could also be 1'-2' longer, but this is just my personal preference. All in all, it was a simple install after figuring out how to remove the car panels. At some point, I intend on installing 7-way upgrade #ETBC7L & #C51180 Curt Echo Mobile Trailer Brake Controller. 662728



- 118801
by:
2019 Toyota RAV4

Pretty much as advertised, connects right up to factory harness. The only bit of problem was finding where Toyota hid the “starter battery” in my ‘19 RAV4 hybrid. Other than that [Thumbs up] 716902



- 118801
by:
2012 Chevrolet Volt

On my Rav 4 Hybrid there was no reference for the location of the 12 volt battery location. The 12 volt battery is located in the back in front of the rear taillight. No wire needs to be run to the front of the vehicle. 711645



- 118801
by:
2019 Toyota RAV4

Hitch fit perfectly. The harness, for Rav4 hybrid perfect, was not yet available from the dealer! Fast delivery. Julie good job. 700018



- 118801
by:
2019 Toyota RAV4

These guys are true to their word on price matching. Also, the customer service was exceptionally good. 697474



- 118801
by:

Every time I get a new car ETRAILER Is my next call to order a hitch and a wiring connector. As usual the hitch fit perfectly and the wiring connector worked perfectly. Though the wiring took me some time it was fun to follow the video and it went in like a charm. Thanks again from me and all my family who has your hitches on their cars. They include Ford, Nissan's, Toyota, and Subaru. whether for bicycle racks or pulling the mower or using the utility trailer to haul stuff, they never fail. I usually get my children or grand children to help me install so they know how to when I'm not around. 696623



- 118801
by:
2019 Toyota RAV4

I have used etrailer many times for hitches and wiring and each and every time they follow through with exceptional service and support! 691377



- 118801
by:

Harness arrive quickly, installation was easy. Excellent video on installation on website. Thanks 690801



- 118801
by:
2019 Toyota RAV4

Arrived quickly, although I did pay for the fast shipping. It works perfectly, I always prefer the t-connector style harnesses! 690392



- 118801
by:
2019 Toyota RAV4

After installing the hitch that I ordered from etrailer, I installed the tow light harness in my 2019 RAV-4. The wires, connectors, and electronic box are solid. The power wire has ample length to be routed from the rear to the battery. The connectors fit perfectly. Thanks to the video I was able to install it within about an hour and a half. I tested the unit and it worked. The wires are neatly hidden, and the plug rests in the spare wheel compartment, until I need to hook it up to my trailer. Again, quick shipping, great price, and a great product from the nice folks at etrailer. I certainly will be doing business with then again. 688439



- 118801
by:

Easy installation. Works! 688252



- 118801
by:

Easy to install. Way better than the dealer option. Great service with fast free shipping 683120



- 118801
by:
2019 Toyota RAV4

Shipped very fast. Installation was not very difficult if you follow the video. The only inconsistency in the video is that the 2019 RAV4 Hybrid 12 v battery is not under the hood, but is in the rear compartment. This makes installation actually much easier than shown in the video. Once installed, it works great. 682362



- 118801
by:
2019 Toyota RAV4

These kits are excellent. They snap right into the existing wiring, are powered off the car battery (no interaction with the car's electrical system). Trailer lights are bright and flash crisply. I couldn't be happier. Only thing I noticed: The instructions could use an addendum for the hybrid RAV4 - it has the battery in the back which makes installation SO EASY! 679943



- 118801
by:

Well thought out kit. Super easy to install. Toughest part is prying the plastic panels away to get at the wireing. 679255



- 118801
by:
2019 Toyota RAV4

Great product,easy install.Mounted up perfectly to existing holes in the frame of my 2019 Rav 4.Wiring harness,also a breeze.Made it nice with no splicing wires,just direct hookup.Video spelled it out perfectly,except,had to find the auxiliary battery(which is on passenger side below tailight hookup)for the power lead.Thanks again. 678590



- 118801
by:
2019 Toyota RAV4

This is a plug in installation for 2019 RAV4. Simple installation with no splicing into vehicle wiring. 4 pin connector plugs into 7 pin trailer plug even makes it easier. 673505



- 118801
by:
2019 Toyota RAV4

Hitch and lighting kit installed fine, but the videos didn’t mention differences in the 2019 RAV 4 Hybrid from the non-hybrid. I wanted to let you know about those. HITCH Not sure if this is solely a hybrid issue, but there was what was either a shipping tie-down or tow point bracket that required permanent removal, as it was right in the way of the hitch cross member. It’s quite heavy duty. Comes off easily, requires removal of two bolts. Passengers side, mounted on the bottom of the frame rail. I have included a photo, but not while it was on the car, I was focused on the install. I managed the install by myself, no lift, required jacking up at the rear jack point on one side to be able to slip the hitch up behind the chrome exhaust tips, as the distance between them is less than the width of the hitch. Also, appears the foot activated rear hatch auto lift will not work with the hitch, which is what Toyota said, but not what e-trailer said when I sent in the question prior to purchase. It would not have made a difference in my decision to buy. See attached photo WIRING KIT Very pleasant surprise, the battery on the hybrid is in the rear, passengers side below the passenger side panel. Running the power cable is a breeze. The battery is accessed by two removable panels, but just as in the video, I felt more comfortable nearly removing the large side panel to access the light connector. Also, I have the premium stereo, which as a woofer in the drivers rear panel. This does not cause any problems, but is worth mentioning to potential installers so they don’t get worried. 673387



- 118801
by:
2019 Toyota RAV4

Easy install. 670487



- 118801
by:
2019 Toyota RAV4

Part worked great on my 2019 Toyota Rav 4. Plug and play but the hot lead to the battery will take some time. 668168



- 118801
by:

The trailer hitch and wiring worked fine. It was the correct hitch and wiring for my 2019 RAV 4 Hybrid 667021



- 118801
by:
2019 Toyota RAV4

Staff was very helpful in getting me the right part for my 2019 Rav4. I received it very fast. Thanks 655186


31
31

Ask the Experts about this Tekonsha Custom Fit Vehicle Wiring

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


  • Trailer Hitch Fit for 2019 Toyota RAV4
  • There are three trailer hitch fits for your 2019 Toyota RAV4: - Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2" # 76201 (4,500 lb Towing, 675 lb Tongue Weight Capacity) - Curt Trailer Hitch Receiver - Custom Fit - Class III - 2" # C13416 (4,000 lb Towing, 600 lb Tongue Weight Capacity) - Draw-Tite Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4" # 36675 (3,500 lb Towing, 350 lb Tongue Weight Capacity) For hitch wiring if you plan on towing you...
    view full answer...

  • Trailer Hitch and Wiring For a 2019 Toyota RAV4
  • For starters, the Draw-Tite Max-Frame Trailer Hitch Receiver part # 76201 is a fit for your 2019 Toyota RAV4 and will work well for you. In order to then pair this with a trailer wiring harness, I recommend the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118801. The T-One Vehicle Wiring Harness is a direct plug and play option that will not require any wire splicing. The Tekonsha brand is also very reliable.
    view full answer...

  • How To Run the Power Wire for a Trailer Wiring Harness on a 2019 Toyota RAV4
  • I have great news for you. There has since been a plug-in trailer wiring harness released for your 2019 Toyota RAV4 Hybrid, the T-One Vehicle Wiring Harness part # 118801 so this is now what I would use along with the Curt Trailer Hitch Receiver part # C13416. In regards to routing the power wire, this will be up to you as the instructions do not specify an exact route for this. However, we have a help article that gives some really good pointers and I have attached this for you. Since...
    view full answer...

  • Best Trailer Wiring Harness for 2019 Toyota RAV4 Hybrid
  • The best trailer wiring harness for your 2019 Toyota RAV4 Hybrid is the Tekonsha T-One # 118801, although it isn't the most economical. This is the only custom harness currently available for your vehicle which means it's going to allow for a much easier installation. It installs by simply plugging into factory ports that are located behind the driver and passenger side tail lights on the vehicle and then running the hot lead up to the battery. I highly recommend going with this harness...
    view full answer...

  • Hidden Hitch that Fits 2019 Toyota RAV4 Hybrid
  • We have a similar hitch to the EcoHitch part # 306-X7219 that you referenced that does fit your 2019 Toyota RAV4 Hybrid but this hitch does not fit (as of May 2019). Instead you'd want the Draw Tite part # 76201 which is a fit for your vehicle (hybrid models too) and is also mostly hidden too with only the hitch opening hanging below the rear bumper. If you wanted to do some light towing you'd also need to install a trailer wiring harness which for that you'd want the Tekonsha kit part...
    view full answer...

  • Recommended Trailer Hitch and Wiring for 2019 Toyota RAV4 Hybrid
  • Yes, the Curt Class III Trailer Hitch # C13416 that you referenced is confirmed to fit and will work great on your 2019 Toyota RAV4 Hybrid. This custom hitch will line right up to existing holes in the vehicle's frame rails for a no-drill installation to provide you with a 2 inch receiver. It has a 4,000 pound towing weight capacity and is made right here in the USA. I have attached an installation video that you can use for reference. Then for a wiring harness the Tekonsha T-One...
    view full answer...

  • Wiring Harness for 2019 Toyota RAV4 Hybrid
  • There absolutely is a wiring harness for a 2019 Toyota RAV4 hybrid, the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118801. This will be a perfect harness to pair with the Draw-Tite Max-Frame Trailer Hitch R # 76201 so you can tow with your RAV4 hybrid. I have added links to video installs of both the harness and hitch on a '19 RAV4 that you can check out.
    view full answer...

  • Recommended Brake Controller and 7-Way Trailer Wiring Harness for a 2019 Toyota RAV4
  • In order to install a 7-way trailer connector on your 2019 Toyota RAV4 you will first want to start off with a 4-way, I recommend the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118801 which is plug and play. Once you have this installed you can then use a 4-way to 7-way adapter, I recommend the 7-Way RV Upgrade Kit for Trailer Brake Controller Installation part # ETBC7L. If you were to use this adapter with the brake controller I recommend, the Curt Echo Mobile...
    view full answer...

  • Best Trailer Wiring Harness Recommendation for 2019 Toyota Rav4 LE Hybrid
  • The trailer wiring harness I recommend for your 2019 Toyota RAV4 Hybrid is the Tekonsha kit part # 118801 because it has a converter box that has a reputation for being very reliable and also has higher amperage ratings than the similar Curt # C56434 that also fits your vehicle. Both install just as easy as the other but due to the higher rated converter box of the Tekonsha it's what I recommend for you. I attached an install video link for this for you to check out as well.
    view full answer...

  • Trailer Hitch that Fits 2019 Toyota RAV4 XSE Hybrid
  • The Draw-Tite Max-Frame Trailer Hitch # 76201 you refereced is a fit for your XSE Hybrid as it's listed as a fit for "all styles" of 2019 Toyota RAV4, according to the manufacturer. For trailer wiring you'd then want the Tekonsha kit part # 118801 which is the easiest to install option we have and has a very reliable signal converter box. If you wanted to do 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...
    view full answer...


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




  • Why etrailer.com?

    At etrailer.com we guarantee:

  • Highest quality custom fit vehicle wiring for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate custom fit vehicle wiring information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Satisfaction Guarantee
    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Edited by:
Lindsey S
Expert Research:
Jameson C
Video Edited:
Jacob T
Video Edited:
Kathleen M
Written by:
Alexander C
Test Fit:
Shane H
Video by:
Michael B
Updated by:
Isabelle B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.