1. Custom Fit Vehicle Wiring
  2. Tekonsha
  3. Custom Fit
  4. Trailer Hitch Wiring
  5. 4 Flat
  6. Powered Converter
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

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

Item # 118412
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Custom Fit Vehicle Wiring

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Custom Fit Vehicle Wiring 118412 - 4 Flat - Tekonsha
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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 800-298-1624 to order Tekonsha custom fit vehicle wiring part number 118412 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.
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  • Reviews (316)
  • Q & A (119)
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Tekonsha Custom Fit Vehicle Wiring - 118412

  • Custom Fit
  • Trailer Hitch Wiring
  • 4 Flat
  • Powered Converter
  • Tekonsha

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: 2.1 amps per circuit
    • Tail lights: 4.2 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 interior trim panels in your rear cargo area. 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 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 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.



118412 Tekonsha T-1 T-Connector - 4 Wire - Modu-Lite

Installation Details 118412 Installation instructions

This Product Fits The Following Vehicles



California residents: click here



Customer Reviews

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 118412

Average Customer Rating:  4.8 out of 5 stars   (316 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.

- 118412
by:

The part was easy to order, it came in a timely manner. I have a mechanic background so for me this was very easy to install. The Only thing that caught me off guard is the system only handles LED amperage. Not a big deal I'll change the lights on my boat trailer.



- 118412
by:

the wiring harness arrived quickly after I ordered it. I am happy with the harness' quality and, although I have not installed it in the car yet, I have every confidence that it will go well given the complete online video guidance and the written instructions supplied which is even specific to my vehicle - I couldn't ask for more support or product quality.


Comments
I cannot recommend this too much!
Eric - 07/31/2021


- 118412
by:

We haven’t had any problems since ordering online with etrailer. I didn’t know anything, yet with the help of their knowledgeable and patient sales staff I had all my questions answered. I decided to size up and go with the next weight class because my RAV4 has a 6 cylinder engine and our Hiker trailer at just under a thousand pounds is our first camper. This way we’re all set in case we want to upgrade or we sell the vehicle it’s all set with a hitch that will tow at capacity. We can’t wait to get camping.



- 118412
by:
2012 Chevrolet Volt

Nice wiring harness. It draws power for the trailer lights from a 12 volt constant-on wire that you have to run through the vehicle or through the frame to the battery. This is the hardest part of the installation. The rest of it plugs in series with the pigtails that connect the factory wiring harness to the taillights.



- 118412
by:

Ok! Here's the deal , my Lady friend and I are off to the famous White Mountains of N. H. . I was pressed for time to get this device the UPS truck came around 7:30 pm 8/12/2019, up this Am at 5:00, put the Toyota rav4 . on 4 ramps that I welded that are 28 inches tall the interior was removed last week,, ready to go. Once I had everything I needed for installation, it took me the longer end of 43 minutes, another 12 minutes to replace the interior, this 2012 rav4 only has 39,000 miles on it and I tow my 10 foot long, x 6.6 feet wide x 6 feet tall self made camper mini, more fun than my Prevost Liberty , Now! I will be putting this device to the test extensively, I did not use the MICROSCOPIC Tie Straps, I inserted the black wire in DOT air line as extra jacket, future snaking of wires, tied to perfection. I coupled the Flat connector to a mating flat connector running white, brown, green yellow wires into my 6 pole round bumper connector socket. With extra wire ( orange) for Led backup lights. SO! both male n female flat connectors are neatly tucked, bundled in the rear left panel. All works spectacular in the driveway. Longevity. WOULD I recommend this ( these devices) Reckon a big YES for now, in time perhaps I would be interested in re review, As for service , Sir Robert S. Performed as a professional putting my order together by phone, I paid for faster delivery by UPS. As for warranty? You would have to ask etrailer, The product Tekonsha T-one, I have for many years used this brand name . My next project is getting electric brake components for this little trailer Though I don't really need them . YET. BOTTOM LINE, I AM VERY HAPPY now I have proper lighting, simple simple install. So simple that I bet my "HOSS" that was watching could do it. Enough said, A Sincere Thank You Sir. Robert S. Jim Raymond New England


Comments
Spectacular easy
James R - 08/14/2020


- 118412
by:

Purchased and installed to haul jetskis and small boat with RAV4. One year in and working perfectly. Install completed at home with no issues. Start to finish took about 2.5 to 3 hrs. Dealer wanted $500 to install. I chose to leave the plug on inside of vehicle and pull out when needed vs permanently mounting to outside/hitch area. Videos on install were great given the complexity of having to remove a few interior body panels and run power cable back to battery. This is probably the 5th time I have ordered and installed a product from etrailer using provided videos. Save some money and do it at home if you can.



- 118412
by:

First thing, I ordered my hitch on Tuesday and they told me I would get it on Friday. And I got it Friday. That is huge in my book. I was able to install the hitch and wiring harness without any delays on Friday after work. The hitch went on without a problem with the hardware they supplied. The wiring harness installed with ease. Your company gave me all the information I needed to feel confident I could do it myself. And I did. Great company. If need anything trailer related etrailer is where to get it



- 118412
by:
2011 Toyota RAV4

Trailer wiring kit was easy to install. Directions were easy to follow. My 2011 Rav 4 came with an accessory outlet in the drivers side rear panel right by the tail light assembly (see photo). The amperage max for the outlet was over what the lights on the trailer pulls so I spliced into the hot wire and drilled a ground connection nearby. My ATV hauler trailer lights work fine. My only complaint (and it is a small one) about the kit was that the wire lengths going to the other side of the car were BARELY adequate to reach even taking the shortest possible route The directions say to route the trailer plug wire out the door when used. I preferred to have the trailer plug mounted to the hitch rather than routed out the door. So I found a factory rubber drain plug grommet in the bottom of the rear storage area (where the spare tire goes if you don't have a rear door mounted tire like I do -- see photo). I took out the plug, cut a cross slit in it, cut the trailer wires and fed them through under the carpet, re-spliced the wires with wire connectors (and sealed them with dielectric grease to prevent oxidation) so that the splices occurred on the inside of the vehicle, sealed the rubber grommet with some black silicone and mounted the plug to the hitch with an angle bracket mount that accepts a standard 4 pin connector I got from the local U-haul dealer for $1.75(see photo).



- 118412
by:
2011 Toyota RAV4

This kit was a snap to install on my 2011 Toyota RAV4. It really was a "plug and play" installation! I watched the installation video a couple times before beginning the installation, and also made sure I had all of the needed tools at hand before beginning the installation. For removal of the threshold inside the cargo area I gently used a small thin gauge pry-bar normally used to remove floor moldings. Total installation time was 1.5 hours. Instead of running the hot wire from the ModuLite up to the battery, I decided to make use of the handy 12-volt outlet plug already present in the cargo area. The 12-volt outlet plug will indeed handle the amps/wattage of the ModuLite and the load to the trailer lights, with load to spare. (Also the existing circuit for the 12-volt outlet plug is already grounded and has a fuse.) I attached the hot wire from the ModuLite to a 12V plug that had 10g wiring on it. I used the butt-connector from the kit to attach my 12V plug to the hot wire on the ModuLite. (I salvaged my 12V plug and wire from a 400 watt inverter that I no longer use.) 12V plugs with wiring can be purchased for around $4.00 from Radio Shack, Fry's Electronics, or your local auto parts and electronics stores.) The 4-way flat trailer connector easily fit through the hole to drop down under the vehicle. I highly recommend this kit - installing the wiring myself saved me over $100 dollars in labor and this kit is much better than the U-haul kit.



- 118412
by:
2009 Toyota RAV4

Received my hitch, trailer tire, and wiring kit for our 2009 Rav4 this afternoon about 1:30. Because I had already checked out the installation process on he etrailer website. Everything went just as indicated so it was no problem. One pre-drilled and tapped hole in the frame was a bit rusty but I was also prepared fo that and I used a toothbrush with WD4 to clean the threads then chased that with one of the old bolts so not to mess with the threads of the new bolts. Believe me, etrailer has this stuff already figured out and there are few to no "unexpected" surprises. This was the 3rd etrailer hitch I've installed and all have proven to be very easy.



- 118412
by:
2010 Toyota RAV4

The electrical kit came with all the right parts. The video instructions made it easier to install. Like other reviewers, I too wished the cables had a 4 to 6 inches more slack in them. The wiring part took over an hour, especially since you must route a positive link under the car. The instructions did a decent enough job of showing you how to route the wire. I tested it tonight with a Uhaul and everythgiq works great! Thanks for making it affordable and installable!



- 118412
by:

the harness was almost perfect. it worked well, but required positioning the control module closer to the other side, not on the side because toe second (passenger wire was short by about 4 inches. Other than that, the instructions had you remove too many panels. I do suggest some sort of wire wrap or guide for the power supply cable. ]



- 118412
by:
2014 Dodge Journey

I've just finished my installation of my new hitch and wiring kit from etrailer.com and I couldn't be happier with the finished product. The instructional videos on the web site were spot on



- 118412
by:
2011 Toyota RAV4

Took hour and half to mount the unit inside the hidden pocket, run the pass side tail light wire, ground it, run the power wire, plug into both tail lights and run the pig tail under neath to the hitch. Worked like a charm though.


Comments
Working flawlessly after a year. Gotta keep the cover on the pig tail to keep road grime off the connections
Gerald - 05/25/2020


- 118412
by:
2011 Toyota RAV4

Product arrived promptly, got it wired in easily and everything worked out, so now my trailer has a left brake light. Thanks!



- 118412
by:

I bought a hitch and Wiring kit. Both were Great!!!! Simple to do. Good video on how to do it. Fast shipping . Great to deal with !! Good prices



- 118412
by:

Haven’t had one single problem. Relatively easy to install the hitch. Suggested preferred routing of the wires to the battery would be helpful for people who have lost the auto-mechanic touch ;)



- 118412
by:

Product arrived ahead of schedule. Looks pretty straightforward except the part about running power cable from the back of the car to the front. I have a friend that will help me with this install.


Comments
Working pretty good. The lights on the trailer flicker sometimes. There is a cut in the wire harness. I think that was caused by the wire being slammed too many times by the trunk door.
John - 03/24/2021


- 118412
by:

Took a few hours to install ( by myself) the Wiring Harness but when all is said and done it worked great. Tech support was curteous and helpfull. I am overall happy with my experience.



- 118412
by:

Great website to find Harness options & fast delivery.



- 118412
by:
2007 Toyota RAV4

Installed a trailer hitch and light wiring kit on a '07 Rav4. The weld nuts were rusty and dirty. This caused me the most problem. The instructions were easy to understand and very helpful. Had to do a little bending to get the holes to line up. This is common for a weldment. The electrical instructions were excellent and easy to understand. Somewhat difficult to route the wire to the battery. Easier if I had a hoist. Do have to use the shifter over ride for some reason. I suspect something in the electronics. Dealer should be able to help.


Comments
The harness is working perfectly. No problems.
Jim G - 12/11/2017



- 118412
by:
2007 Toyota RAV4

I think it's great when a order is delivered on time &free.cant wait to get it put on.and order more attachments for it.



- 118412
by:
2010 Toyota RAV4

This is my third hitch+wiring harness combination from etrailer. The price was right, the shipping was prompt and customer service is great. The harness was complete and simple to install. The video instructions make it almost fool proof. The hard part is to route the 12v wire from the battery. I chose the under-the-car method as described in the video. Unless you are very small, plan to use a rack or as least lift the rear and then the front using ramps. Finding a good route for a wire that can carry that much current under the car is not an easy task and should be given considerable thought. I did it and I am satified, but it took a couple of hours and a lot of rolling around in the driveway to get a route that I liked. I wish there was also a video showing how to route it through the body interior.


Comments
After a year, I am completely satisfied. It is plug
-- comment by: Emil - 03/17/2014


- 118412
by:

The product worked well as expected and like others have said, expect the part that runs to the other side is barely long enough. It works but it's hard to mount converter since it's tight



- 118412
by:
2012 Toyota RAV4

Fast delivery and nice parts


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Show More Reviews

Ask the Experts about this Tekonsha Custom Fit Vehicle Wiring

  • Can Vehicle Wiring Harness Be Connected to 12V Hot Wire in the Rear of 2012 Toyota RAV4
    When installing a wiring harness like the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector, # 118412, on your 2012 Toyota RAV4, you will want to follow the installation instructions. When the wiring harness is wired according to the installation instructions, the vehicle's wiring system will not be exposed or put in jeopardy in the event of a short in the trailer's wiring or lighting. The T-One Harness has a powered ModuLite which isolates all of the power draw to the...
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  • Trailer Wiring Recommendation for 2007 Toyota RAV4 with Tow Package
    Even the models of the 2007 Toyota RAV4 that had the tow package did not have any factory wiring. So what you'd need for a trailer wiring kit is the # 118412 which installs by plugging inline with the taillight connectors of your RAV4. I attached an install video for this kit on a similar 2007 RAV4 for you to check out as well.
    view full answer...
  • Tekonsha Wiring Harness Fit for 2012 Toyota RAV4
    I verified with Tekonsha for you that the correct wiring harness fit for a 2012 Toyota RAV4 is the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118412. I have added a link to a video install of this harness on a 2012 RAV4 for you to check out, and also added a link to a help article on troubleshooting wiring harness installs which I recommend checking out.
    view full answer...
  • Does the Battery Wire of the Tow Ready Harness for 2012 Toyota RAV4 Have to be Run to the Battery
    You will have to run the battery wire of the T-One Vehicle Wiring Harness # 118412 to install it on your 2012 Toyota RAV4. This is a powered unit that draws all its power from the vehicle battery to power the taillights of your trailer. This protects the delicate tail light circuitry of your vehicle from being overdrawn. Basically, it just uses your taillight circuits as signal wires and draws the power from the battery. The unit would not function without being run to your vehicle battery. I...
    view full answer...
  • Right Brake Light and Turn Signal Not Working on Trailer Towed by a 2007 Toyota RAV4
    There is some testing you can do on the wiring harness for your 2007 Toyota RAV4. First, make sure that the converter box ground connection is intact and there is no corrosion. You can also try moving the ground. To test the converter, use your meter to test the wires going into the converter. If all of the signals are coming through as they should, then you can move on to the next step. If they are not, that indicates an issue on the vehicle that will need to be addressed. But if...
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  • Do I Need A 7-Way To Tow an Aliner Ranger Trailer With a 2007 Toyota RAV4
    According to my research, the Aliner Ranger Trailers did come standard with 10" electric brakes so you will need to install a 7-way trailer connector and a brake controller on your 2007 Toyota RAV4 in order to tow it. For this, you will need a combination of the T-One Vehicle Wiring Harness part # 118412 and the 7-Way RV Upgrade Kit for Trailer Brake Controller Installation part # ETBC7L. If you use the 7-Way RV Upgrade Kit for Trailer Brake Controller Installation with the Curt Echo...
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  • Running a Power Wire on a 2009 Toyota RAV4
    You should not run the power wire from the T-One Vehicle Wiring Harness, item # 118412, to the 12V at the back of your vehicle instead of running the hot lead to the battery on your 2009 Toyota Rav 4. You need to isolate the trailer wiring from the vehicles sensitive circuitry. Tapping into the vehicle 12 volt supply at the back of your vehicle will put your vehicles wiring at risk. You also need to be sure and install the included in-line fuse holder and fuse to protect the converter.
    view full answer...
  • Can the 4 Prong Trailer Connector be Mounted Outside the 2011 Toyota RAV4 Instead of in Cargo Area
    Yes, you can route the 4-Way trailer connector out through a grommet in the rear of the vehicle or through a vent, found in the access area, to the outside and run the wiring for the trailer and the battery through that. Once the wiring is routed outside the vehicle you can use the 4-Pole Flat Mounting Bracket, item # 18144, and a No-Drill Mount Bracket, item # 18140, to mount the connector on the hitch.
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  • Troubleshooting Green Right Turn and Brake Wire Stays Hot all the Time on 2009 Toyota RAV4
    On your 2009 Toyota RAV4, there is more than 1 connection point that the T-One Vehicle Wiring Harness, # 118412, could plug in to. The connections are behind the trim panels on each side. You will need the connectors that are closest to the taillights. I have included a link to the installation details as well as an install video showing installation on a 2008 model. If you still have a problem, you can test the wires going into the converter box on the harness. If all functions...
    view full answer...
  • Wiring Harness Not Powerful Enough to be Used with a Trailer that Needs More Amps
    The maximum amp rating for the T-One Wiring Harness are as follows: Maximum stop/turn light: 1 per side (2.1 amps), Max. tail lights: (4.2 amps). This rating is even with the hot lead pulling power directly from the battery. For your application, you will need to use a Heavy Duty Modulite, part # 119190KIT, which is rated for 15.9 amps. This kit does not plug directly into the vehicle, so it must be hardwired. The Kit includes 20 feet of 12 gauge wire for attachment to the battery.
    view full answer...
  • Troubleshooting Running Light Circuit on Trailer
    If the trailer lights are indeed now wired correctly, it sounds as if the problem exists with the converter on the vehicle. It is possible that having the one light miswired caused the converter to short out, but the trailer wiring should be examined, if the short is not located, you will keep shorting out converters until the short is located and repaired. Trace each circuit back from the trailer connector, looking for pinched or cut wires. Look for nicked or worn wire insulation that...
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    Image 1 for
  • Why Does Trailer Wiring for 2011 Toyota RAV4 Require Power Wire that Runs to Battery
    Not all vehicles can handle the additional amperage draw of the trailer taillights on the vehicle taillight circuits. Those vehicles need setup that draws power from the battery. Some vehicles have higher rated circuits that can handle this, and others need to have the power drawn straight from the battery to protect the taillight circuits. For your 2011 Toyota RAV4 you need to install a harness that draws power from the battery to protect the taillight circuits. For that you would need...
    view full answer...
  • T-One Trailer Wiring Harness Installation on a 2011 Toyota RAV4
    Yes, installation of the T-One Wiring Harness, item # 118412, will be essentially the same on the 2011 RAV4 as it is on the earlier year models like the ones in our videos, and in the instructions, see links. The only difference may be accessing the rear of the tail lights, for connection of the wiring harness. Since the vehicle design has changed a bit, the interior panels may have changed some and removing them may be slightly different. We have not had the opportunity to install wiring...
    view full answer...
  • Tow Ready Trailer Wiring Harness #118412 in a 2008 Toyota Rav 4 Blows Stop Light Fuse
    I spoke with my contact at Tow Ready about the trouble you have been having with the Trailer Wiring Harness, # 118412. He stated that on some Toyota Rav 4 models, the chassis ground is not a sufficient ground for the converter box. This will cause some power to leak back through the system and can cause the issues you are describing. To fix the problem you can move the ground. There should be a near by 12 volt power outlet that uses a different and stronger ground that you can use instead....
    view full answer...
  • How to Charge a Camper Battery with a 6-Way Connector on Pop-Up Camper and a 4-Way on Tow Vehicle
    I would recommend to use the Hopkins 4-Way to 7-Way and 4-Way Adapter, part # 37185. This adapter will install on your 2011 Toyota RAV4 and allow you to have a 7-Way connector and also a 4-Way connector. You would plug in the 4-Way on your vehicle to the back of this adapter. There will be four remaining wires on the back of the adapter. The white ground wire will need to be attached to the vehicles frame. The black wire on the adapter will need to be connected to the vehicles positive...
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  • Trailer Lights Not Working After Installing Trailer Wiring Harness # 118412 on a 2009 Toyota RAV4
    The first thing I would check is the fuse that came with the Tow Ready Custom Fit Vehicle Wiring, # 118412. If it is not inserted all of the way or is blown, the converter will not work. Make sure the power wire for the converter is attached to the positive battery terminal via the in line fuse holder and fuse. No other 12 volt connection should be used. Make sure the white ground wire is attached to a bare metal surface. On the 2009 Toyota RAV4, there are 2 sets of connectors behind...
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  • Recommended Brake Controller and Trailer Wiring for 2009 Toyota RAV4
    There is no one kit that includes the 4-pole harness you need along with the other brake controller installation parts but you have done a fine job of identifying the components you need. I would usually recommend the Curt harness # C56165 over the Tow Ready - its the same price and same install - because of its higher current output capacity. But if you already have it then it should work fine as long as your trailer lights do not demand more current than it can provide. An install video...
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  • Troubleshooting T-One Connector On 2008 Toyota RAV4
    The connections for the T-One vehicle Wiring Harness, part # 118412, should be made using the connector closest to the tail lights behind the trim panels on each side of the vehicle. I have included a link to an installation video of this harness on a 2008 Toyota RAV4. You will want to make sure all of the connections are securely fastened and free of corrosion. If you are still having problems you will want to check the wiring leading into the converter box on the harness. You will...
    view full answer...
  • Vehicle Wiring Harness, Part # 118412 for a 2008 Toyota Rav4
    Your experience is typical of the dealer mark-up on parts. The T-one connectors we offer are engineered specifically for each vehicle, there is no functional difference. The Vehicle Wiring Harness, part # 118412 is custom-made for your 2008 Rav4.
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  • Curt or Tow Ready Trailer Wiring Harness Recommendation for 2009 Toyota RAV4
    There are two wiring harnesses available for your 2009 Toyota RAV4 that you mentioned. The Tow Ready part # 118412 and the Curt # C56165. Both are custom fit harnesses that will work well for you that are made by different manufacturers. Since we have better luck with the Tow Ready brand I would recommend the # 118412 which I attached an install video for.
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  • Troubleshooting Curt Trailer Wiring Harness and Adapter Installation
    Thank you for your recent purchase of a Curt trailer wiring harness # C56165 and 4 Pole to 7 Pole and 4 Pole Adapter # C57674. LEDs take very little power to illuminate. Some wiring harnesses can pass a tiny amount of power at all times - even when the light functions are NOT actually activated on the vehicle - that can cause sensitive LEDs to light up. You are right that normally only the 12V circuit's LED should be lit. You can find out for sure by disconnecting the adapter and...
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  • Routing Modulite Power Wire to Engine Compartment 2010 Toyota Rav4
    The sub frame tube is located just forward of the rear suspension. The tube is approximately one inch in diameter. I have asked the installer that appeared in the video if he could recall how far up toward the front of the vehicle the tube extended, but he could not recall. There is no one correct method of running that wire to the engine compartment, as long as the wire is kept away from any moving parts such as suspension components and anything hot, like the muffler, exhaust and...
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Cole B

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