Tekonsha 3040 Trailer Brake Controller Custom Brake Wiring Harness for Vehicle & Brake Control Ends, No Cutting or Splicing Required

Excellent product; easy to install.

Just what I needed to make installing a brake controller on my 1st Gen Sequoia plug and play.

Perfect fit for my 2007 sequoia to be able to add a trailer brake controller. The wire was just long enough to hide the unit on the right side of the steering wheel and it’s tucked out of the way of legs/knee.

Since I didn't like the idea of anything protruding from under the dash where my legs are, or potentially kicking it while getting in and out, I decided to find a place to put the controller out of the way. After all, the chances of needing to access it after initial adjustments is pretty low. Thankfully, my 2013 Tundra has two glove boxes and the top one I didn't use all that much. To mount it in the glove box, I removed the whole thing from the dash and drilled 4 holes for the small bracket on the top. I then used two black zip ties to secure the unit to the inside of the glove box. Next I used a dremel tool to cut a rectangular hole through the back of the glove box for the wire harness plug. I may have got lucky in getting my snake to go right through the back of the dash from the glove box to the gas pedal. This allowed me to easily run the wire harness, which I cut and spliced to extend it. I hope you like this install as much as I do. I wish Amazon would let pictures be uploaded.

Has worked great for half a decade now!

Installing a Takonsha Primus IQ in my 2012 Tundra, this cable was almost too short and it took me awhile to get it to run via the most direct route possible. For a dash installation, the only place this would reach would be the top left part of the dash (in front of the defrost vent and speaker). Otherwise, it will have to be a knee-knocker somewhere on the lower part of the dash. The cable is well made and the connectors fit perfectly - I just wish it was 6" longer.

Worked perfectly on my 2007 Lexus GX470. Easy to install. Google the install to find pics on forums as you have to find the factory connector under the steering wheel column behind the panel. It’s easy to do, but you’ll need to be careful when cutting or breaking the tape from the factory to get it loose. End of the day it’s a 10 minute job at most and probably a 5 minute one if you’re a contortionist or shorter than 6’2”.

Worked great low price

The cable length is perfect to connect to the Clutch pedal bolt and zip tie nice to mount between the legs under the wheel. Made the installation simple and easy.

I purchased this Tekonsha controller connector for my 2012 Tundra that did not come stock with a controller. The wiring harness was plug and play. I've used it over three years on a variety of trailers without issue. You simply adjust the controller for the weight of your load and forget about it.

High quality little harness! Plug and play.

I bought this product to connect my Tekonsha Primus IQ Trailer brake controller to my 2021 Toyota 4Runner TRD Off Road. It did take quite a few searches on google to find instructions as the ones that are provided were not clear to me. The toughest part was to find a good ground, but the install was pretty easy. Once installed, it works well and the cable is long enough and we can easily hide them under the dash. Overall i'm happy with this purchase, but I wish the instructions were better.

I used this to connect a brake controller to my 2010 Toyota Tundra. Assuming you get the proper adapter for your vehicle, installation could hardly be simpler. Plug one end into the vehicle connector and the other into the controller. The trickiest part is finding a place to properly mount the ground wire. Once that's complete, DONE.