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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118412 - Powered Converter Tekonsha Trailer Hitch Wiring
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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 800-298-8924 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 (284)
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Tekonsha Custom Fit Vehicle Wiring - 118412

  • Custom Fit
  • Trailer Hitch Wiring
  • Tekonsha
  • 4 Flat
  • 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.


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   (284 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:
Chevrolet Astro

Thanks everyone. Received my parts on time. Everything fit like the video showed. I will be ordering another hitch and harness for my astro van also. Thanks again 446256



- 118412
by:

I had no problems installing this kit. The time it takes will depend on your experience. I spent about 2 1/2 hours total, but that included gathering everything I needed, fussing with tie wraps, finding a route for the power connection, and a final test. One thing I'd like to point out is that it's not hard to run the power wire inside the vehicle. The trim pieces at the bottom of the driver and passenger doors pop off easily. While you have the rear panel loose, fish a wire from the rear area to the bottom of the passenger's door. Run the wire along the door sills up under the dash, where there's another small trim piece that pops off easily. Look up behind the OBD connector and you will see a large rubber gasket which passes most of the wires through the firewall. There is a spare slot in this at about the 2 o'clock position. I pushed a fish tape through this and it popped out just above the strut mount in the engine bay. With a little fiddling, I was able to route the 10ga power wire along side the main bundle of wires, around the engine bay and to the battery. Now I don't ever have to worry about having a loose wire under the car. 12925



- 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. 174642



- 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). 13410



- 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. 893265



- 118412
by:
2012 Toyota RAV4

Product installation was easily viewed in online videos. It went together nicely. 876468



- 118412
by:

Made the install extremely easy and didn't need any splicing. Only downside is that the trailer connection has to hang out the tailgate when in use. 873059



- 118412
by:

This product is exactly what I needed. Not only did it work properly the first time compared to the competition, it was easy to follow the Youtube video etrailer provided. Btw, I first bought a less expensive wiring harness from a competitor and it did not work properly. (The company has a vowel in front and the rest of the word rhymes with maul). I have purchased numerous products from etrailer in the past. Please forgive me etrailer for not purchasing from you the first time!! 867931



- 118412
by:

Very easy to install. Very happy with the product. 863340



- 118412
by:
2010 Toyota RAV4

Everything fit to a T. 860969



- 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. 853546



- 118412
by:

Easy to install. Included all required parts. Works great! 831604



- 118412
by:
2010 Toyota RAV4

prompt service 830632



- 118412
by:

The trailer hitch for my Rav 4 is working great, I’m very pleased thanks so much. Don 829905



- 118412
by:

Everything came in in great condition. Easy install of wiring harness. Only trouble I had was the weld nuts on my vehicle where very rusted so I had to re-tap them over great product, 829803



- 118412
by:

No problems 829697



- 118412
by:

So far so good. Working perfectly! 828197



- 118412
by:

Great fast service even in the middle of this covid mess. 827923



- 118412
by:
2010 Toyota RAV4

Easy install instructions. All parts needed were provided. Video on your website was a plus! I was so happy wit the purchase that just today I had both my sisters order for her Toyotas. Not kidding. Look it up, two orders back to back to Blythe GA. 819219



- 118412
by:
2008 Toyota RAV4

I followed etrailers installation video for 2008 RAV. Took about 2 hours with no surprises. 818124



- 118412
by:

The wires that run to the T-connector on the passenger side really need to be about 2" longer. The system is easy to install and seems to work really well so far, but I would feel better if I had just a bit more slack to work with on those wires. 816485



- 118412
by:

I replaced a trailer wiring harness that had failed after 13 years. Let's hope this one lasts as long! 814900



- 118412
by:

Great product. Bolted up easily to our Rav 4. I was intimidated by the wiring at first. The paper instructions are not that clear. But I was blown away by doing a search [online] for trailer wire installation. I was even able to find even the same Rav4 year. The step by step video actually made the installation enjoyable. Nice job. 809987



- 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 804902



- 118412
by:

Excellent prodect quality and very easy install 800271


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Show More Reviews

Ask the Experts about this Tekonsha Custom Fit Vehicle Wiring

  • 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...
  • 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...
    view full answer...
  • 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...
  • 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...
    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...
  • Why Is Separate Power Wire Required For Trailer Harness On 2010 Toyota RAV4
    Because of the amperage draw for the wiring harness like part # 118412 or part # C56165 for your 2010 Toyota RAV4, a separate wire is necessary because many of the wires on other circuits are unable to handle the draw. Attaching the wire harness power lead to one of the other wires might cause damage to the vehicle electrical system.
    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...
  • 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...
    view full answer...
  • 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...
  • 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.
    view full answer...
  • Parts Needed to Install 7-Way and Brake Controller for 2007 Toyota RAV4
    You will need to start with a 4-way (if you do not have one) installed on your 2007 Toyota RAV4. For that you would want the # 118412. This covers the lighting of the trailer. From there you would need to convert the 4-way to a 7-way so that you can install the brake controller. For that you will want the Brake Controller Install Kit and 7-Way Adapter part # ETBC7. I attached installation instructions and an install video for this product as well. For a brake controller I would recommend...
    view full answer...
  • Troubleshooting a T-One Vehicle Wiring Harness # 118412 Installed on a 2010 Rav 4
    The first thing to check is always the ground wire, if the ground is bad you can see all sorts of strange behaviors on the trailer lights. You will also want to check the grounds on the trailer wiring also just to rule out the trailer causing the problems. The best way to test the box would be to get a circuit tester like the part # 3808 and test the wires going into the box and then out the other side. I would start on the left blinker signal wire on the input side of the box....
    view full answer...
  • Troubleshooting a Tow Ready Wiring Harness on a 2011 Toyota RAV4 Limited
    It sounds like there is a ground issue on the trailer. Typically, when there is erratic tail light behavior it is because something is not grounded correctly on the trailer. Especially since the guys at the trailer rental place tested the 4-way and said it was working correctly. To rule this out you could try hooking the 4-way of your 2011 Toyota RAV4 to a different trailer and see if the problem persists. If the problem goes away you know that it was the trailer and the Tow Ready Custom...
    view full answer...
  • 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...
    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...
    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.
    view full answer...
  • 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...
    view full answer...
  • Trailer Wiring Harness Fuse Blown When Headlights are Turned On on a 2007 Toyota RAV4
    It sounds like there is a problem with the trailer wiring that you installed on your RAV4. I would start by removing the trailer connector and checking each wiring connector to make sure a pin was not bent of broken when installing the harness, causing a short. Next, without the trailer connected, test the wires going into the converter on both sides with a circuit tester to see if power is going into the converter properly with each signal activated and the tail lights on, and coming...
    view full answer...
  • Wiring Needed to Equip 2010 Toyota RAV4 With 7-Way for Use with Brake Controller
    In order to equip your 2010 Toyota RAV4 with a 7-way socket to enable you to pull a trailer with electric brakes you will need a few items. First you will need to install a 4-pole flat wiring harness (unless there is already a working 4-pole on your vehicle). I suggest the custom-fit TowReady harness # 118412. This harness installs without cutting into your vehicle's wiring by plugging in at your tail light assemblies. You will next need to add an electric trailer brake controller installation...
    view full answer...
  • Trailer Wiring Harness Stopped Working After Backing Up Trailer Into Water
    It is best to unplug trailer wiring before backing into the water. This helps reduce the chance for a bad short that could take out a wiring harness like your Tow Ready # 118412. If you are an optimistic type of guy, you can take heart in the fact that the harness took that hit rather than the internal wiring in your RAV4. That's is one of the benefits of a powered harness like the Tow Ready; it not only can deliver more power for your trailer's lights, it will protect your vehicle wiring....
    view full answer...
  • 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...
    view full answer...
  • Wiring Harness Installation on a 2008 Toyota RAV4
    We do have a video installation of the Tow Ready Custom Fit Vehicle Wiring, # 118412, see link. This installation is on a 2009 RAV4 but should be very similar on your 2008 model. I have also included a link to the installation instructions for you to review.
    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...
  • Can I Tap Into Any 12V Power Source at the Rear of a Toyota RAV4 for Tow Harness Part 118412
    The location that Tow Ready, manufacturer of the harness, and the location that we recommend is the positive battery post. There is not any wiring, readily accessible, in the rear of the RAV4 that can handle the amperage that is drawn through the power wire. Connecting the power wire to any power circuit in the rear of the vehicle can potentially result in a wire being over drawn and damaging the vehicle. Included in the kit is a length of wire to run that power wire up to the engine...
    view full answer...
  • Troubleshooting a T-One Vehicle Wiring Harness # 118412 Installed on a 2006 Toyota RAV4
    It sounds like the problem could be the converter box of the T-One Vehicle Wiring Harness # 118412 if the connections are good and the ground is good. The best way to test the box would be to get a circuit tester like the part # PTW2993 and test the wires going into the box and then out the other side. I would start on the left blinker signal wire on the input side of the box. You will want to test for intermittent voltage on this wire, and then again on the output side of the box....
    view full answer...
  • 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...
    view full answer...
  • How to Activate the 12 Volt Power Circuit of a 7-Way at the Rear of a Vehicle
    If you have a 7-way at the rear of your 2008 Toyota RAV4 this would provide you with a way to supply 12 volt power to your trailer through the 12 volt power circuit. The pin in the 1:00 position should have 12 volts at all times as long as the 7-way is wired up properly. If this pin does not have voltage you can run a length of 10 gauge wire like part # 10-1-1 (sold by the foot), from the positive post of your battery to that pin on your 7-way through a 40 amp breaker like part # 9510.
    view full answer...
  • Troubleshooting Modulite Installed on on 2008 Toyota Rav4
    Modulites can occasionally short out. I would recommend using a circuit tester like part # 40376 to test the wires going into the converter box. Test only the wires that go to the tail light assemblies, not the red wire that runs to the battery. If you show no power going into the converter box from the tail lights, then something in the converter box has shorted out and the harness will need to be replaced. If you determine that the converter has shorted out and needs to be replaced,...
    view full answer...
  • Troubleshooting Battery Drain on 2011 Toyota RAV4 with Tow Ready Wiring Harness # 118412 Installed
    If everything is wired up correctly this Tow Ready Custom Fit Vehicle Wiring, part # 118412, should not be drawing any power unless the key is on or an accessory is attached that would draw power. The only way this unit could drain your battery is if maybe there was a short on the power circuit that was causing the battery to get drained. I would go over all of the connections of this unit and look for corrosion or loose wires. As long as this thing is wired correctly there should...
    view full answer...
  • Running Power and Ground Wires on a 2009 Toyota Rav4
    Wiring the power wire on the T-One Vehicle Wiring Harness with 4 Pole Trailer Connector, # 118412, should not be all that daunting. It just takes a little patience and when you are complete you will be glad you have the protection for the circuitry in your vehicle. Either route the black wire through a grommet and along the exterior frame or follow the existing wiring along the thresholds into the engine compartment, up to the battery, avoiding areas that may pinch or break the wire. You...
    view full answer...

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Info for this part was:

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