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Custom Fit Vehicle Wiring


 118379   118379  

T-One Vehicle Wiring Harness

Draw-Tite Custom Fit Vehicle Wiring

Rating: ratingratingratingratingrating
50 reviews


Code:   118379

Retail:$49.69

Price:$35.95

Shipping Weight: 2 pounds

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Draw-Tite Custom Fit Vehicle Wiring - 118379

Tow Ready T-One Vehicle Wiring Harness by Draw-Tite, Hidden Hitch and Reese

  • Provides a 4-pole flat trailer connector for the vehicle
  • Quick and Easy
  • No Cutting, Splicing or Taping
  • Just Plug in the T-One Connector and You're Ready to Tow
  • Solid One Piece Construction
  • 16 Gauge Bonded Wire w/ 4-Flat Plug
  • "Factory" Appearance
  • Simple Do-It-Yourself Instructions on Every Package
Can be used with 5-pole, 6-pole or 7-pole adapters.
Installation: Connection points are located behind the vehicle tail lights.
Tech Tip: It is always a good idea to apply a small amount of grease to all electrical connections to help prevent corrosion.
Warning:
Overloading circuit can cause fires. Do not exceed lower of towing manufacturer rating or:
  • Max. stop/turn light: 1 per side (2.1 amps)
  • Max. tail lights: (4.2 amps)
Read vehicle's owners manual and instruction sheet for additional information.
Close up view of the connectors on the wiring harness.


Replaces # 18379


Video of T-One Vehicle Wiring Harness


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

Video install trailer wiring 2002 toyota tacoma 118379
Trailer Wiring Harness Installation - 2002 Toyota Tacoma
Video wiring install 2000 toyota tacoma
Trailer Wiring Harness Installation - 2000 Toyota Tacoma

Video Transcript for Trailer Wiring Harness Installation - 2002 Toyota Tacoma


This Product Fits The Following Vehicles

1995 - 1997 Toyota Tacoma 2-Wheel Drive Models

1995 - 1997 Toyota Tacoma 4-Wheel Drive Models

1998 - 2004 Toyota Tacoma All Models

1989 - 1995 Toyota Pickup All Models, except T-100




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Customer Reviews  -  Write a review about this product

T-One Vehicle Wiring Harness - 118379

Average Customer Rating:  ratingratingratingratingrating4.8 out of 5 stars   (50 Customer Reviews)




T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Keith10/18/2011

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Install was done very quckly 25745



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: James S.10/04/2011

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Very easy to install. Only took about 5 min..25089



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Scott01/25/2012

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Very easy to install, well made kit! Took about 15 minutes to install and fit perfectly the first time! Highly recommend getting this kit and NOT taking the cheap way out by splicing your wires, that always leads to problems down the road.30363



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Mike C.07/17/2011

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Easy installation 19556



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Softail Mike^08/19/2011

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My Tacoma Trailer Hitch is absolutely awesome. The finish and construction is that of custom quality. Very pleased so far... You guys stand out far from the competition .. Lucky find- Thank You.. 22183



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Chris06/20/2011

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The harness did indeed plug right in however I am worried about the black box I didn't have enough wire to put it in a place where it could be protected from the elements 17403



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Gary V09/12/2011

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This product failed less than 2 years after it was purchased. Had no choice but to try again. Hopefully I'll have better luck. 23806



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Scott F.01/30/2012

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Great instructions, excellent quality, perfect fit for my 2004 Toyota Tacoma Double Cab.30548



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: rob a.01/15/2012

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very simple hook up... arrived very fa st..29737



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Dan01/11/2012

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Easy install, good quality, fast shipping , great price!29479



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: K.F.01/02/2012

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Ordered all the pieces for my trailer hitch lighting conversion. All arrived as ordered. Great service. 28989



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Robert McFarland12/28/2011

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Great! I have used your products before and have no negative issues with the products or services. Keep up the great job. Well done. 28811



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: BBQMAN11/14/2011

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Received the product very quickly, and it was as easy to install as the other reviews said it would be.26943



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: jack moore11/04/2011

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your service was outstanding will telll all my friends about you thanks again jack moore 26559



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Paul09/30/2011

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This was so easy to put on my truck. I am very pleased. It took maybe 20 minutes. The instructions were fair, but the video was great. Thanks, 24927



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Eddie G.09/30/2011

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It works good. I installed the kit and it worked out good. Thanks for the help. 24895



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Brian B.09/21/2011

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I had this product in my truck in 30 minutes after receiving it. Works great and is well designed and easy to install.24338



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: john hoffman09/04/2011

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Just to let you know this part was sold by Toyota as I had another one go bad I tried to get another from them . they told me they no longer carried this part and were no help to me to try to find one, Then I found you. (Should be in a love song) Thanks JAH.23561



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Allen O.08/19/2011

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I was very impressed on how quickly I received the T-one vehicle wiring harness I ordered. Good job guys. Thumps UP!!!22125



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Al (Antioch, CA)08/16/2011

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Easy directions & installation for the novice; my order shipped quick and hitch and wiring were priced right. Dialectric grease was not specified in the directions and with the fittings being so good, I felt it unneccessary. Thanks21991



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Robert R.08/14/2011

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This wiring harness is easy and works. My 99' Tacoma doesn't have a connection for a trailer. I have put off having someone wire it for years. Mainly because of the expense and having to make time to take it somewhere. It was going to cost over $100.00 to have it done. Then I stumbled across etrailer.com while trying to see if there was some way to wire my truck myself. It took me fifteen minutes to hook this harness up. The reason it even took that long was because I was a little picky about how and where I wanted the plug to hang. Why can't everything be this simple? 21880



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Greg W.08/04/2011

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Very easy to install and works great. I did have problems finding a good place for the ground wire to work properly, but even with that minor setback it was a 40 minute install start to finish. Thanks for making life a bit easier. 21165



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Jason P08/03/2011

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Fast shipment and easy installation 21056



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Jonathan07/09/2011

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I bought this product because the one on my truck was wired wrong. I ordered this one on monday and it was at my house on Saturday. It took about 15 min to install with no problems. Fast shipping, easy installation and at a great price. I would recommend this product to anyone. Once it was installed all my trailer light problems were solved. 19025



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Kevin L.07/07/2011

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Item was as described and I was able to install it in under 15 minutes. 18808



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Larry R07/07/2011

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Prompt delivery,Installed in 20 min.Works perfect18790



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: richard m06/14/2011

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works great and was shipped out fast 16947



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Scott H06/14/2011

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As always, top notch service and products from Etrailer.com. It was shipped the same day I ordered and arrived yesterday. Thanks!16941



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: jeff hall06/13/2011

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quick,smple and easy product to use 16882



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: x06/12/2011

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Easy installation, fast shipping, product works great.....very happy!!!16783



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Thomas Higgins06/11/2011

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order recieved in 4 days great product 16755



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Leroy T.05/31/2011

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So far, so good. Installed, and used it that day. Trailer lights working great.15775



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Bob J.05/25/2011

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Quick shipping, exact fit and good instructions. Nice YouTube installation video. Would recommend to others and will be shopping here again for future trailer needs. 15365



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Terry S05/23/2011

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This product is SO easy to install - and it works! Installed mine on a '93 Toyota Xtra cab pickup, used for in-town boat hauling. 15138



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Mark A.05/22/2011

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Customer service helped me find what I needed. Video on the website help with the overview of the process of connecting the harness. A quick read of the Directions and the process was a snap! took about 15min. at a slow pace. Everything worked perfect.15045



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Chip D05/18/2011

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Easy ordering and a friendly staff, My order hasn't gotten here yet but im sure it will in a day or so I will write back thanks etrailer14690



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: trailer harness for tacoma05/17/2011

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I have not installed the harness yet buat it looks to be a in good order and I am happy that your site provided a you tube video to help me install the harness myself. You shipped promptly and the price was reasonable. I was satisfied with this transaction.14456



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Ron O.05/16/2011

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Order shipped and received fast. Item was easy to install. Thanks etrailer.14179



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: steve s.05/15/2011

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Easy to install, works perfect 14039



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Ron B.05/14/2011

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Product arrived timely and was very easy to instal!13991



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Bob R.05/14/2011

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i ordered a trailer light kit for my 1990 toyota pickup and it installed and worked flawlessly. it arrived in a timely manner (about 3 days) and it appeared just as described. i have ordered other products from etrailer (bearing buddies, etc) and have always had excellent experiences. i will definitely order from them again!13934



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Dwight P05/13/2011

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This was just what I needed to be able to put a ball on the Tacoma and be able to legally pull my new trailer. There was a video showing exactly how to do it and it went off without a catch. This was a great product at a reasonable price with well executed delivery and support.13865



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Britt05/12/2011

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Immidate shipping was waiting for me when I got home. Its the first product that is actually plug and use its exackly what I needed. Thanks so much13636



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Jesse Durden05/10/2011

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Worked just like it was supposed to. Took longer to unscrew tail lights than it did to install.13163



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Rich M.03/15/2011

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Very easy installation. 9402



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Troy02/28/2011

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Very easy to install, great price for a simple product. took me like 10 minutes.8019



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Kevin S.02/23/2011

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When I purchased my truck they sent it out to have the hitch and trailer light kit installed. The trailer lights never worked right they were dim and feeding back into each other. It took longer to remove the old wiring then to hook up the new wiring adapter #118379 and the lights work great nice and bright no feed back or cross flashing. My next truck I will will buy the light adapter from E-Trailer.com and install it my self.7725



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Jim Shobar12/29/2010

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Just like the video. Received the product at 4:30 pm and had it installed by 5:30 pm. Everything was just exactly as shown in the video and per the written instructions.4736



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: neil R12/10/2010

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wire harness excellent product .Easy to install great price3953



T-One Vehicle Wiring Harness - 118379

ratingratingratingratingrating by: Silverfoot06/27/2010

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Nice little unit. I got this product as part of a hitch package for my 2003 Tacoma Truck. Very easy installation. Took maybe 30-min total. The only thing I could not do was test the end connector, but everything else works fine.3177




Ask the Experts about this Draw-Tite Custom Fit Vehicle Wiring
Expert Answers about T-One Vehicle Wiring Harness - 118379                                            Do you have a question about this Custom Fit Vehicle Wiring?


  • Brake Controller and Wiring Parts, Installation Instructions and Video for a 1999 Toyota Tacoma
  • Here is what you need to get your Tacoma ready to tow. The T-1 trialer wiring harness, # 118379, a brake controller, # 90885, and the # ETBC6 brake controller 6 way install kit. The install kit contains everything needed to complete the install, including the 6 way connector and mounting bracket. We have detailed instructions for installation of the wiring harness and brake controller installation kit, and have videos for you to review. The brake controller install kit video shows a differen
    view full answer...

  • What does the Black Converter Box Do on the 118379 Wiring Kit for a 2002 Toyota Tacoma Pickup
  • The converter box will convert your vehicles taillight system from a 5 wire system with the separate amber turn signals down to a 4 wire system which is needed to properly operate the trailers lighting system. Below I have posted a video which explains the two systems in detail.
    view full answer...

  • Installing Trailer Wiring Harness on a 1994 Toyota Pickup
  • You can use part # 118379 and it will plug in to the tail light connectors behind the tail lights. If you have a T100 model, you will need to use some other parts. The harness for a T-100 model is part # 118496. Again, this harness will plug into the tail light connectors behind the taillights. I have added links to installation instructions and a video for the # 118379 trailer wiring harness which should be helpful. If you already have something for your truck, please write back with a p
    view full answer...

  • Troubleshooting Trailer with Non-Functioning Turn Signal Lights Behind a 1992 Toyota Pickup
  • This is the right harness for your 1992 Toyota Pickup. It sounds like you might be having a ground issue. Check the ground wire from the harness. Make sure it has direct metal to metal contact with the frame or body. Rust, corrosion and paint can insulate an electrical connection. Check the grounds for the tail lights on the trailer, make sure they have good metal to metal contact. Finally, check the the trailer ground wires, make sure again, that they have good metal-to-metal contact. You ma
    view full answer...

  • How To Change Wrong 4-Way Connector On A Trailer From Vehicle End Connector To Trailer End Connector
  • I would recommend to use the Draw-Tite T-One Wiring Harness, # 118379, on your 1992 Toyota Pickup. This will give you the correct harness for your vehicle with a 4-pole flat connector at the rear of your vehicle. This harness will plug in behind the drivers side taillights and passenger side taillights. On your trailer you can remove the 4-pole flat vehicle end connector that is on there now and attach the Hopkins Quick Fix(TM) 4 Pole Flat Trailer End, # HMC20031. This will give you a traile
    view full answer...

  • Tail Light Fuse Blows On 2000 Toyota Tacoma When Trailer Is Connected To The Trailer Hitch
  • Since it is blowing the fuses only when the trailer is connected to the hitch it is probably a short on the trailer wiring. You will want to start by testing the installation of the T-One Vehicle Wiring Harness, # 118379. Without the trailer hooked up you will need to use a circuit tester like the Quickee Circuit Tester, # 3808, and test each wire going into the black converter box on the T-One Vehicle Wiring Harness, # 118379, as its function is activated. With somebody to turn on the tu
    view full answer...

  • Troubleshooting a Pinched 4-way Trailer Wire Where Only the Running Lights Function
  • It sounds like you may still have some bad connections left in your 4-way trailer wire harness. I would go back and inspect all of the wires that got pinched and make sure they are all making good connections to the correct color wire. You will also want to make sure they are taped up and insulated well from each other to prevent the wires from shorting out on each other. If that does not fix the problem I would go back and look for other areas of the harness that may have been damaged that y
    view full answer...

  • Troubleshooting Trailer Turn Signals that Blink at the Same Time when attached to 1989 Toyota Pickup
  • We will need to isolate the problem to the vehicle or the trailer wiring. Using a circuit tester, item # 3808 if needed, check the vehicle side trailer connector without a trailer connected. You should get tail light on the brown wire, stop and right turn on the green wire, stop and left turn on the yellow wire and the white wire is the ground connection. If the trailer connector at the rear of the vehicle is working properly, when there is no trailer attached, you will need to check the trai
    view full answer...

  • Recommended 4-Way to 5-Way Trailer Wiring Adapter for a 1995 Mastercraft Boat Trailer
  • What you need is the Adapter 4 Pole to 5 Pole Trailer Wiring Adapter, # 20036. The extra blue wire in the kit will get attached to a reverse light circuit on the towing vehicle. I have included a link to a video showing a typical installation. You may also need a circuit tester, # 3808, to find the correct wire.
    view full answer...






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