To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Install your electric brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your brake controller and then plug the other end into the built-in harness beneath your 's dash.
Features:
This adapter plugs into the 4-pin connector on your vehicle's built-in brake control wiring harness. The harness is located underneath the dash, to the left of the steering column, taped to another harness near the emergency brake pedal.
To install your electric brake controller you need to connect the wiring of the controller to your vehicle. Certain manufacturers offer pre-wired options, typically known as tow packages, wherein these wires are run for you from the dash to the trailer connector on the back of your vehicle. Often, a brake controller wiring harness is included with your tow package. This harness plugs into a port beneath your dash and connects to the four wires of the brake controller. If, however, you have a brake controller with a plug in place of the four loose wires, you can use the Tekonsha adapter.
This adapter requires no hardwiring. It is designed to plug directly into your electric brake controller for the simplest installation possible. Because there are no wires to connect, installation is not permanent. You can unplug and remove your brake controller at any time and securely stow it away.
California residents: click here
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to review part number 3021-P. This is the Tekonsha Plug-In Wiring Adapter for the Draw Tite and Tekonsha Electric Brake Controllers. This is a custom fit part number. It is designed to fit the 2010 to 2012 Dodge Ram and Ram 1500, 2500 Heavy Duty and 3500 Heavy Duty Trucks. This wiring adapter will make it easy to install your electric brake controller on your vehicle. One end here has the custom connector end which will plug into your built-in brake controller port on your vehicle, usually located beneath the dash of the vehicle. The other end is the flat, black plug.
This plugs into the back of your Tekonsha Electric Brake Controller. This wiring harness is compatible with the time delayed brake controllers by Draw Tite and the proportional brake controllers by Tekonsha like the Prodigy, Prodigy P2, P3, the Primus IQ and the Voyager. Basically the way you would install this, I've got an example here, a Prodigy P3. We do sell this separately on our website, it's part number 90195. If you look on the back you can see the plug in for the black connector. If we just push it on it'll lock right into place. Then you just take the other end with the grey custom connector on it.
This will run underneath your dash and plug into the factory brake controller port on your vehicle. Once it's all connected in then you're ready to go. When you need to remove your brake controller all you need to do is lift up on your connector and it will slide right off and disconnect. That should do it for the review on part number 3021-P. This is the Tekonsha Plug-In Wiring Adapter for the Draw Tite and Tekonsha Electric Brake Controllers. .
Average Customer Rating: 4.9 out of 5 stars (150 Customer Reviews)
Install your electric brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your brake controller and then plug the other end into the built-in harness beneath your vehicle's dash.
fit perfect to connect my brake 517974
Order this adapter cable early afternoon on a Tuesday and it shipped same day. I paid for standard shipping and they upgraded the shipping at no cost. I received the cable on Thursday. The cable is well made. I installed it Thursday after work and I am very happy with the quality. It is listed for 2010 Dodge Ram 1500 but I have a 2011. It is the same connector though. Once connected everything looks correct from and operations perspective. It recognized that the trailer was not connected so first test complete. I have not tested it with the trailer yet because my truck is not broken in enough with only 150 miles. Will be testing it out hopefully in a few weeks. 8424
I had to do an adaptation to override the built-in braking system on my 2010 Ram 3500 and etrailer had all the answers and parts in stock and ready to go. Love this site. I do a lot of hauling and will be back for anything I need. Great prices and quick delivery, what more could you ask for. Thank you etrailer, 103763
Well, I have not installed the product as of today, so this review is more on etrailer's service, or the lack thereof. This product took 2 weeks to be delivered, and that was with it being in stock! I notified etrailer of this issue after checking a couple of times on when it would be delivered, and the original shipping listed it as 3-4 days, and basically the checks in the mail sort of thing. Now this wasn't the "free" shipping, I actually had to pay for this type of "service". I didn't want to even have to write a review, and that is what I responded to them in an email... but their response to me stating that I thought it was poor service, was... we "value our customers opinion". No apology, no here is 10% of your next order.... nothing! so I told them in that case I would change my mind and go ahead and write the review. So, for the couple of bucks I saved going thru them this time I will just use Amazon and my Prime membership where they at least truly "value" their customers opinions, and reports of poor service. Also, if you are in any kind of a hurry for your product you order, forget it! Might as well just grab it off the shelf at the local store, or better yet, find an online retailer who values their customers time and money and guarantees to get it there on time, and makes up for it if it isn't, regardless of who's fault it is. Just my 2 cents... 431434
Everything arrived on time and as advertised. Installation went without a hitch. The imbedded controller was removed without a problem and the wiring adapter worked as advertised. The EVIC does display an error but is easily corrected by depressing the back button before shifting into gear, Another good experience with etrailer! Ken L 177123
I bought this controller with the adapter harness to fit my 2012 Ram. I installed it in the location the factory controller would go into in about 15 minutes. Plugged right in and worked great. I couldn't be happier with it. 403288
Great price to save time and aggravation, great quality. 745334
Set it and forget it, love the feature. 725537
Fit perfectly 723073
Natalie offered a proportional control plus adapter for my Ram 1500. Delivered as purchased. Good product plug n play install with the adapter. Have to finish set up and test. 710957
Worked great, plug and play for my '12 Ram ST. More than enough length to mount a controller anywhere along the bottom of the dash. 697348
Easy install, perfect fit for my Dodge Ram 1500! 694955
Easy to connect... Works as it should. 680415
Purchased. Arrived today. From start to finish installation on 2019 ram 1500. 22 minutes. Programmed in another 15 minutes. All said and done, 40 minutes roughly and works like a charm. Highly recommend. :) 672098
Purchased this product, along with the Tekonsha Prodigy P3 brake controller, to replace an OEM brake controller in my 2012 Ram 3500 which was a timed unit, as contrasted with the P3's proportional braking action. This adapter fit the OEM plug perfectly, and braking function is now, at least in my opinion, greatly improved on all my trailers. Thanks, Tekonsha and eTrailer! (There was a minor aggravation which had nothing to do with the eTrailer parts; with the OEM unit unplugged and out of the system, the onboard computer turned on a red light on the dash, and an occasional message to "service the trailer brake system". Dealer techs tell me they can't turn it off, and I've gotten used to it. Just a FYI for any one who embarks on the same path as I did - it will either save you time at the dealer, or expose you to more knowledgeable dealer techs than I had....) JM 664608
Great quality product. Exact fit for my truck. 654372
Received the cable very quickly. Good product, great people to deal with. 653886
Great 597562
Great product 576578
A great time saver when installing a aftermarket brake controller 544568
Just what I needed and got it when I was told it would arrive. 539836
Product connected easily Molly was extremely helpful with my purchase 529453
Perfect fit, plug and play with the existing Tow Package wiring harness on my 2010 Dodge 1500. 489158
This adapter was easy to install. Every thing fit up great. Made installation good. 479250
Quality product, but more importantly, great customer service. They went out of their way, to help me select the correct adapter. They even followed up with a phone call and email to endure that I got the adapter ! Thanks 474350
Do you have a question about this Accessories and Part?
Info for this part was:
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.
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.