bing tracking image

Curt Discovery NEXT Trailer Brake Controller - 1 to 4 Axles - Time Delayed
Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In

Part Numbers: C84VV,C51362

Retail:$161.16
Our Price: $112.60
You Save: $48.56
Trailer Brake Controller

In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

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.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me



Curt Discovery NEXT Trailer Brake Controller - 1 to 4 Axles - Time Delayed
part number: C84VV

An easy-to-read digital number display, 10 power levels, and a pinch-trigger manual override make this time-delayed brake controller easy to use. Installation is simple with no mounting restrictions. Activates brakes with a preset intensity.

Features:

  • Brake controller activates trailer brakes with preset intensity
  • Adjustable power output control lets you select the amount of braking force
    • Rocker switches located on left front of module for easy access
  • 10 Gain settings and 9 load settings allow you to adapt to various driving conditions
    • Select a higher setting for harder braking and lower for more gradual braking
  • Pinch-trigger manual override is within easy reach for controlling trailer sway or stopping in emergencies
  • Simple LED display shows the amount of power output
    • Self-diagnostics monitor trailer connection and check for shorts
  • LCD display shows power adjustments in 0.5 increments
    • Brightness is adjustable for optimal visibility
  • Auto-sleep mode prevents battery drain after 5 minutes of idle time
  • Quick and easy installation with no mounting restrictions
    • No need to mount level - install anywhere at any angle
    • Included mounting bracket and hardware designed to hold the brake controller flush against the dash
    • Plug-in, vehicle-specific brake control adapter (sold separately) available for select vehicles to reduce installation time


Specs:

  • Application: trailers with up to 4 axles (8 brake assemblies)
    • Compatible with low-volt, PWM, ABS, cruise control, and electric-over-hydraulic trailer brakes
  • Dimensions: 4" long x 3-1/8" wide x 1" tall
  • Limited lifetime warranty


Gain Adjustment

Gain control lets you set the maximum amount of power that will be applied to your trailer's brakes, adjusting in increments of 0.5. How much braking output you need is determined by the weight of your trailer; a heavier trailer will need more power to bring it to a stop. You want to go as high as you can without the trailer brakes locking up. Typically, the gain is only readjusted when you experience changing road conditions or if the weight of your trailer changes. To get more power to your brakes, press the upper orange rocker switch. To decrease the gain, press the lower switch. When you make your adjustment, the gain setting will show on the LED screen for 10 seconds as a series of bars and then go into sleep mode.


Load Control

Once you have the gain set, you can fine-tune your braking by adjusting the load control on a scale of 1 to 9. This controls the aggressiveness of your trailer's braking, meaning how quickly the brakes reach the maximum braking level. Load control can get the braking power to your trailer faster and with more intensity so that it doesn't push your tow vehicle forward. If your vehicle takes too long to come to a stop, increase the setting by pressing the upper black rocker switch. If it stops too abruptly, decrease the setting by pressing the lower switch. You can alter the setting to suit your driving preferences or to improve handling based on changing road conditions or varied trailer loads.


Pinch-Trigger Manual Override

The Discovery comes with a easy-to-reach, pinch-trigger manual override, great for stopping sway or controlling your trailer's momentum in emergencies. To engage the manual override, just push in the trigger. This will activate the trailer's brakes and brake lights without you having to apply the brakes on your tow vehicle, perfect for limiting trailer movement while you're cruising.


LED Display

The LED display on the Discovery is large and easy to read at a glance. It will show you what setting the brake controller is on as well as give you information for troubleshooting. You can adjust the screen brightness or trigger night mode so it won't glare obnoxiously on your dash. Press the control button to cycle through the different modes.


Curt Discovery NEXT

Quick Installation

Because inertia plays no role in the functioning of this controller, you do not have to mount the unit at any particular angle. Your mounting options are limitless, so long as you can still easily access the controller and the manual override. The included bracket is designed to mount the brake controller flush to the dash so it takes up almost no space at all.


If your vehicle already has a plug-in brake controller wiring harness, just connect the unit to it. Otherwise, you will need to purchase a vehicle-specific wiring harness (sold separately) to plug into. If a harness is unavailable for your vehicle, hardwiring will be necessary.


Note: If a custom brake control wiring adapter is not available for your vehicle, one of the following will be required:

20-Amp circuit breaker (9506P - sold separately) for 2- to 4-brake applications

30-Amp circuit breaker (38630 - sold separately) for 6- to 8-brake applications


See also etrailer.com's exclusive 7- and 4-way brake control installation kit (ETBC7 - sold separately) if you don't already have a 7-way plug at the back of your vehicle.


Time-Delayed Braking

what is time-delayed braking

The Curt Discovery comes equipped with time-delayed braking. Every time you apply the brakes in your vehicle, a signal is sent - via the brake switch - to the Discovery. The controller then sends power out to your trailer brakes to activate them with an intensity set by you, at a rate determined by you. Both the amount of braking power (gain) and rate of application (load) can be adjusted to suit your preference, the road conditions, the type of trailer, and the weight of your load. To determine which levels are best for your application, test your towing setup and choose what feels right.



51126 Curt Discovery NEXT Time Delay Trailer Brake Control - 1 to 4 Axles

Replaces Curt 51120



Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In
part number: C51362

Install your Curt electric trailer 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 port beneath your vehicle's dash.

Features:

  • Plug-in wiring adapter allows for quick, simple installation of your electric trailer brake controller
  • No cutting or splicing required
    • Custom connector end plugs into the built-in port beneath the dash of your vehicle
    • Other end plugs into the back of your electric brake controller
  • Compatible with time-delayed and proportional brake controllers from Curt
    • Brake controller must have built-in plug for adapter to connect - will not work on controllers with pigtail wiring harnesses
  • 2' Long, 12-gauge wires have protective covering to deter damage
  • Limited 1-year warranty


Installation of Curt Brake Controller Adapter

To install your Curt electric brake controller, you need to connect the wiring of the controller to your vehicle. Certain auto manufacturers offer pre-wired options, typically known as tow packages, wherein wiring is run for you from the dash to the trailer connector on the back of your vehicle. When this is done, a port is installed at your dash so that you can easily plug in a brake controller.


This adapter plugs into the port on your vehicle's built-in brake control wiring harness. The harness is located underneath the dash, to the left of the steering column, and it is taped to another harness near the emergency brake pedal.


No hardwiring is required to install this adapter. After you plug it into the factory port, you simply plug the other end of the adapter directly into your electric trailer brake controller. Because there are no wires to connect, installation is not permanent. You can unplug and remove your brake controller at any time to transfer it to another vehicle or securely stow it away.



51362 Curt Quick Plug Brake Control Adaptor Harness

California residents: click here




Customer Satisfaction Score:


Customer Reviews

Curt Discovery NEXT Trailer Brake Controller - 1 to 4 Axles - Time Delayed - C84VV

Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In - C51362

Average Customer Rating:  4.8 out of 5 stars   (242 Customer Reviews)

An easy-to-read digital number display, 10 power levels, and a pinch-trigger manual override make this time-delayed brake controller easy to use. Installation is simple with no mounting restrictions. Activates brakes with a preset intensity. Install your Curt electric trailer 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 port beneath your vehicle's dash.

by: Loren 05/14/2024

Easy installation, perfect length wiring and included 4 long zip ties which was the perfect amount to secure the wires out of the way.



by: James 03/25/2024
Toyota

initially had trouble finding the Toyota connector since there was an unidentified cover on it but worked well after locating it



by: Bruce D.08/10/2020

Using the Curt wiring adapter, installing the Curt TriFlex brake control in my 2006 Toyota Tundra was simple after watching your video. Very pleased with everything I ordered from e trailer.



by: Christopher04/29/2023

I’ve owned 5 brake controllers. This is the only one I’ve disliked. This controller has non digital controls (should have been my first clue it might not be good) it just has two slide controls. Problem is two things, the slide controls themselves are black, the same color as the case on the unit and you can’t even see the position of the slide controls because they blend in with the color of the case. It’s impossible to tell if they’re turned down all the way, turned up all the way, in the middle? The other problem is that the slides are so imprecise, They slide way too easily and there’s no detents and I found if you even bump the unit slightly or are going over rough roads the slide switches migrate. I was towing a couple of weeks ago and I thought I had the switches dialed in as good as I could, I was on some rough roads, due to road construction in the area, the output switch vibrated over to maximum and the next time I hit the brakes , the trailer locked up completely. So I had to turn it off until I could get to the next town where there was a parking lot I could readjust. I’m definitely getting rid of this thing and I definitely recommend you do not buy it. Buy something with digital output controls so you know precisely where the settings are. I firmly believe this controller is dangerous and I know if I keep using it I’m going to get an accident.



by: Ted05/31/2024

plug in to factory harness without cutting orvsplicing. saved a couple hours working under dash. worth the cost. unfortunatelt harness adapter, brake controller or some other fault is causing random trailer brake lock-up without applying vehicle brakes at highway speeds, a scary event. unable to troubleshoot as winter snow then heart health issue continue to prevent me from moving trailer to troubleshoot.



by: Tom and Anita09/19/2016
2010 Toyota Tundra

Yes I received my order and installed the brake controller. All seems to be
fine, although I have yet to tow with it yet. Here are a couple photos of
the installation in my 2010 Toyota Tundra.



by: Paul02/23/2024

The package was shipped and received 2 days early. It was delivered in perfect shape. I think I will be happy with this brake controller!



by: Steve 05/27/2023

Using the harness is the best and easiest way to install a brake controller. The warranty on the controller is still valid since no wires have to be cut.



by: John R05/24/2024

Took about 10 minutes to install. Have not made all the adjustments yet, but is easy to understand.



by: Glenn08/24/2020
2011 Toyota Sequoia

Installed on 2011 Toyota Sequoia - Plug and play as advertised.



by: David10/12/2023

Made the install of the brake controller straight forward.



by: Jerry 04/25/2024

Tested . Work fine and advertised



by: Steve 02/04/2024

Pending installation…



by: Ed D01/19/2015
2010 Toyota Tundra

Well that was the easiest thing I've ever done on a vehicle. The info on the etrailer site was instrumental in this being a quick plug-n-play mount of the Curt brake controller. I watched the two minute video and 10 minutes later I had a new brake controller installed in my 2010 Tundra.

Ed D.

1/19/2016

One year later and the install looks good and the Curt brake controller works as advertised, Im happy!



by: Wade V07/28/2015
2008 Toyota Tacoma

Teconsha P3 is an excellent brake controller.

Even
better was the customer service from etrailer....I had an issue with another model, called etrailer, and they made it right. No questions asked. Will definitely shop with them again. Thanks, etrailer! -wade

Wade V.

8/5/2016

Love the Tekonsha. Will not buy another Curt. Thanks for asking. And e-trailer was great, especially dealing with the dysfunctional Curt. Thanks.



by: Vincent03/17/2024

Fit like a glove



by: Jason07/16/2023

The wiring adapter was easy to connect and tuck up under the steering wheel to attach to the brake controller.



by: Andrew05/15/2017
2012 Toyota Tundra

I installed the Curt TriFlex Brake Controller C51140 along with Wiring Adapter C51362 on my 2012 Tundra. Was super easy. Thanks for video.

Andrew

5/15/2018

Perfect. No issues at all.



by: Jason08/20/2022

This wiring adapter fit perfect between the Curt Adventurer brake controller and the pigtail harness in my '06 Tundra. Remove the truck's driver side kick panel, cut the truck connector loose from where it was secured, and plug this adapter into both the truck and the brake controller. Plug and play.



by: Ethan 03/15/2024

excellent service and delivery.



by: Ethan 03/15/2024
2005 Toyota Sequoia

Great service!



by: Jim W05/27/2021

Custom cable made my brake controller installation a simple project. Fit perfectly and took all stress out of the job. I would buy again without hesitation.

Jim W.

5/27/2022

Yup, still working as supposed to. No complaints. Well worth the money.



by: John06/20/2019

The adapter for connecting the trailer brake controller arrived earlier than scheduled. It enabled a quick and easy plug and play connection of the controller to the vehicle.

John

6/21/2020

Worked perfectly - plug and play



by: Kirk Jones07/04/2014
2012 Toyota Tundra

Fast shipping! Great product for this price. My 2012 Tundra has airbag underneath steering column so I mounted brake controller just left of area.....perfect! Works like it came stock.

Kirk J.

7/4/2015

Outstandingly



by: J07/01/2021
2017 Toyota 4Runner

Works well, easy to install. Sometimes the lights do not go off. I have to restart the 2017 4Runner and wait for them to go off.


25
242
Show More Reviews

Ask the Experts about this Trailer Brake Controller
Do you have a question about this Trailer Brake Controller?


  • Comparing Curt TriFlex Trailer Brake Controller To Curt Discovery Trailer Brake Controller.
  • The main difference is the Curt TriFlex Trailer Brake Controller # C24VV is a proportional brake controller while the Curt Discovery Trailer Brake Controller # C84VV is a time delay controller. The proportional controller will automatically adjust power sent to your trailer brakes based on how hard you are braking, while the time delay always sends the same force no matter how soft or hard you are braking. Those with time delay controllers will often have to reach down to crank up the
    view full answer...

  • Brake Controller Installation 2004 Chevy Avalanche
  • Your Avalanche should be prewired for a brake controller. Check the fuse panel in the engine compartment. Remove the outer and the inner fuse box cover, and on the inboard side of the fuse box, you'll see two threaded studs. The stud closest to the rear of the vehicle powers the brake controller, there should be a 30A fuse installed next to it. The stud closest to the front of the vehicle powers the 12V feed to the trailer connector. There should be a 40A fuse installed next to it. If the
    view full answer...

  • Replacement Brake Controller that is More Reliable Than Curt Discovery
  • You have successfully diagnosed your Curt Discover brake controller part # C84VV as having an internal issue. It really is a bummer if this is the second one you recieved with an internal issue but I can't say I am too shocked since we've seen the Curt brake controllers be pretty problematic. The Draw Tite Activator part # TK90160 is a similar controller that is MUCH more reliable.
    view full answer...

  • Trailer Hitch Recommendation for 1996 Cadillac Fleetwood Hearse with 38 Inch Frame
  • While a custom fit hitch for your 1996 Cadillac Fleetwood Hearse is not an option, the Multi-Fit Trailer Hitch # 5350 may work for you. The hitch is adjustable to fit vehicle frames from 24 to 46 inches wide, has a capacity of 5,000 lbs and features the 2 inch receiver you wanted. It requires no welding and all hardware to install it is included. Since your frame is recessed a good 16 inches behind the vehicle's fascia, your best option is to go with an extra long ball mount like
    view full answer...

  • Affordable Time Delayed Brake Controller w/ Plug and Play Adapter for a 2022 Ram 2500
  • The most affordable, time delayed brake controller, with a plug and play adapter is going to be the Curt Discovery item # C84VV. You will also need the Curt Custom Wiring Adapter item # C51458 to complete your installation. This adapter will allow you to have an easy installation with no cutting or splicing.
    view full answer...

  • How To Install Curt Discovery C51120 In 2017 Chevrolet Equinox W/ ETBC7
  • I would be happy to help! I looked up your order and it looks like you purchased the following products: 7-way Connector # ETBC7 4-way Connector # C56210 Curt Discovery Trailer Brake Controller # C84VV Curt Wiring Adapter # C51515 Now it looks like your 2017 Chevrolet Equinox does not have the factory trailer connector. If that is the case then the # C56210 you ordered will not work as it is designed for vehicles with the factory trailer connector. You would need the # C56594
    view full answer...

  • Troubleshooting Curt Discovery Brake Controller Issues on Ram 1500
  • The Curt Discovery Brake Controller # C84VV is a time-delay type that is intended to send out a pre-determined amount of braking power after you have applied the vehicle brakes. The other type that is often preferred is the proportional type that will actually sense the amount of braking force in the tow vehicle and send a proportional amount of braking power to the trailer, without a time delay. Based on the symptoms you described I think the issue could be with the wiring on the trailer.
    view full answer...

  • Parts Needed To Install Curt Brake Controller On a 2018 Ford E-Series Cutaway
  • In order to install the Curt Discovery Trailer Brake Controller part # C84VV on a 2018 Ford E-Series Cutaway you should be using the Curt Custom Wiring Adapter for Trailer Brake Controllers part # C51432. The Tekonsha Plug-In Wiring Adapter 3034-P won't work.
    view full answer...

  • Brake Controller Recommendation for a 2005 American Revolution LE Motorhome
  • I'd be more than happy to help out! I recommend using the Curt Discovery NEXT Trailer Brake Controller # C84VV with the Universal Wiring Adapter # C51515 for your 2005 American Revolution LE motorhome. The Discovery NEXT is a time-delayed controller so it sends pre-determined power back to your trailer brakes instead of activating them proportionally. I couldn't find a pinout or connector style that matches exactly with your motorhome so you'll need to splice in your connections by
    view full answer...

  • Curt Brake Controller, Wiring Harness 1999 F-350 Super Crew
  • The Curt brake controller # C84VV can plug directly into your 1999 F-350 Super Crew using the proper wiring harness, # C51322. This harness is sold separately. I have included a link to a video to the right that shows where the connection point on a similar truck. The brake controller and harness are different in the video but they plug into the same place on the truck.
    view full answer...

  • Curt Discovery Brake Controller Displays Decimal Point When Not Connected To Trailer
  • The Curt Discovery Trailer Brake Controller - 1 to 4 Axles - Time Delayed, # C84VV, is working properly. It is designed to display the decimal when no trailer is connected and number when connected. The numbers should increase as you activate your manual override when connected to the trailer as well. I have attached the installation details for you and a video to help.
    view full answer...

  • Brake Controller Wiring Harness for Curt Discovery in 2017 Chevrolet Colorado
  • Brake controllers are not vehicle specific technically the Curt Discovery # C84VV will work in your 2017 Chevrolet Colorado. The # C51515 wiring harness is the correct one for the Discovery.
    view full answer...

  • Wiring Harness Needed to Plug Curt Brake Controller into a 2006 Ford F-150
  • The Curt brake controller # C84VV can plug directly into your 2006 Ford F-150 using the proper wiring harness, # C51322. This harness is sold separately. I have included a link to a video to the right that shows where the connection point is on your truck. The brake controller and harness are different in the video but they plug into the same place on the truck.
    view full answer...

  • Adapter Needed to Install the Curt Discovery on a 2005 Ford F-150
  • To install the Curt Discovery Trailer Brake Controller # C84VV on your 2005 Ford F-150 you will need the Curt Custom Wiring Adapter # C51322. This connector will be found under the dash on your driver side. I have attached a video of this adapter being used to install the Curt Venturer on a 2004 F-250 that you can use as a reference.
    view full answer...

  • How to Access Vehicle Brake Light Signal for Trailer Brake Controller Installation
  • If your 2005 Toyota Sequoia has a factory-installed 7-way trailer connector you can install the Curt Discovery trailer brake controller # C84VV using only the mating wiring adapter part # C51362. If it does not then the installation will be hardwired. You can gain access to the vehicle brake light signal, which is what triggers the Discovery controller to generate output voltage for the trailer brakes, either by tapping into brake light wiring or by installing a fuse tap in the brake
    view full answer...

  • Wiring Adapter for Installing Curt Discovery Brake Controller on 2014 Ford Explorer
  • To install the Curt Discovery # C84VV brake controller on your 2014 Explorer, you'll need the Curt wiring adapter, part # C51322.
    view full answer...

  • How Does Brake Controller Install in 2012 Ford F-150
  • When installing the Curt Discover part # C84VV with the harness for your 2012 Ford F-150, part # C51436 all you'd have to do is plug in the controller and harness and you'd be set if you have the factory 7-way like it sounds like you do. It's really a pretty simple install. Otherwise you'd need a 4-way to 7-way adapter like part # 37185 and you'd have to run the wire from the truck's frame rail to the adapter and you'd be set. See attached picture for more info on that.
    view full answer...

  • How Would Curt Brake Controller Install Harness Wire to Tekonsha Controller in 2017 Chevy Tahoe
  • So the Curt trailer wiring harness # C51451 that you referenced for your 2017 Chevy Tahoe can very easily be wired to your Tekonsha Voyager # 39510 by just matching the colors between the two harnesses. All of the color/functions are same so it's a really easy swap. Or you could use the install harness # 3016 which would plug straight into the Voyager and to the install port of your 2017 Chevy Tahoe for the brake controller.
    view full answer...

  • Compatibility of Curt Discovery Brake Controller With 2010 Chevy Silverado
  • Brake controllers are not vehicle specific. The # C84VV Curt Discovery brake controller is compatible with your 2010 Silverado. You'll also need the Universal Curt Brake Controller Pigtail, part # C51515. The pigtail wire will connect directly to the tow package wiring located under the dash between the steering column and the emergency brake pedal. Look for a bundle of wires with a white tag hanging from it. The wires of the pigtail will connect to the tow package wiring as follows: Red
    view full answer...

  • Can the Curt Discovery Brake Controller # C51120 be Installed in a 2014 Ram 1500
  • I spoke with Curt and they informed me that you can use the Curt Discovery Brake Controller part # C84VV in your 2014 Ram 1500 Laramie as long as you use the install harness part # C51453. It sounds like someone removed the connector from the end of your brake controller wiring, what you would need to do to wire up your controller to the # C51453 would be to cut off the black connector on the harness and match the wires up color for color.
    view full answer...

  • Where is Trailer Brake controller plug in on 2016 Toyota Land Cruiser?
  • The brake control plug in for your 2016 Toyota Land Cruiser is underneath and to the left of the steering column, probably taped to another harness near the emergency brake pedal. That harness may also be tucked up and above the emergency brake pedal or behind the kick panel left of the pedal. That harness is what you will plug in Wiring Adapter # C51362 so you can use your Curt Spectrum Trailer Brake Controller # C51170.
    view full answer...

  • Will A Curt Discovery Brake Controller Work in a 2016 Toyota 4-Runner
  • Yes, your Curt Discovery Brake Controller # C84VV is compatible in 2016 Toyota 4Runner. The Curt Custom Wiring Connector # C51362 will be the connector that you will need to install the brake controller in your 4-Runner.
    view full answer...

  • Will a Curt Brake Controller Wiring Harness Fit a Hayes Brake Controller on a 2012 Toyota Tacoma
  • Curt brake controller wiring harness # C51362 is only a fit for Curt brake controllers but you could use it if the Hayes controller you have has wires and a plug or just wires sticking out of the back. But if it just has a socket for a plug then you cannot. It looks like all of the current Hayes controllers, see link, do have wires and a plug sticking out of the back. What you would do is cut off the connector on the brake controller if present and remove the connector on the curt harness
    view full answer...

  • Recommended Trailer Brake Controller Harness for 2008 Toyota Tundra and Curt Brake Controller
  • For your 2008 Toyota Tundra, I recommend you swap out your 5 wire harness for the Curt Custom Wiring Adapter for Trailer Brake Controllers # C51362. This will allow you to simply plug in your Curt Venturer Trailer Brake Controller # C74VV. Your other option is to hardwire your controller. The Curt controller has the standard wiring of blue (brake controller output), black (power in), red (brake light switch cold side connection), and white (ground). You can use a circuit tester
    view full answer...

  • Help Finding Brake Controller Install Port on 2018 Toyota Sequoia
  • On your 2018 Toyota Sequoia the factory brake controller plug is located underneath and to the left of the steering column, taped to another harness near the emergency brake pedal. There will be a 5-pin connector that mates with the one on harness # C51362. I have linked a video showing this harness being installed on an older Sequoia to show you the general location and what it looks like. You may have to remove the kick panel next to the emergency brake pedal and it could be tucked
    view full answer...

  • Which Install Harness for TriFlex NEXT Brake Controller for 2019 Lexus LX 570
  • Yes the Curt brake controller install harness part # C51362 does fit your 2019 Lexus LX 570 with the factory tow package and is the correct harness to use with theTriFlex NEXT # C24VV.
    view full answer...

  • Where to Connect Brake Controller Adapter in on a 2014 Toyota Tacoma with Factory 7-Way
  • If your 2014 Toyota Tacoma came with the Factory 7-Way then you will want to look next to the driver side kick panel for the wiring harness. I have attached a video of the Tekonsha P2 # 90885 being installed on a 2012 Tacoma that you can reference. This installation video shows the Plug-In Wiring Adapter # 3040-P being installed for the P2 which will be the same as Curt Adapter # C51362 for your Curt brake controller. If your connector is not located there then let me know and I
    view full answer...

  • Plug And Play Brake Controller on 2009 Toyota Tacoma With Factory 7-Way
  • I assume your 2009 Toyota Tacoma with the factory tow package has the factory 7-way. If it does, then yes, a brake controller installation will be completely plug-and-play. For this the brake controller and wiring adapter a great option is the Curt Discovery NEXT Trailer Brake Controller # C84VV with Plug-In Adapter # C51362.
    view full answer...

  • Fit of the Curt Wiring Adapter # C51362 and Venturer Brake Controller on a 2006 Toyota Tundra
  • Yes, if your 2006 Toyota Tundra has the 7-way trailer connector already installed, then the Curt Venturer Brake Controller, # C74VV, and Curt Wiring Harness, # C51362, is the confirmed fit. However, if you do not have the 7-way installed, then the you will need the Curt Wiring Harness, # C51515, with the Curt Venturer Controller. Along with this, a 4-way and 7-way trailer connector is necessary to install the brake controller. The Vehicle Wiring Harness Kit w/ 4-Pole Trailer Connector
    view full answer...

  • Brake Controller Recommendation for a 2007 Toyota Tundra w/ Factory 7-Way
  • The brake controller that I recommend for your 2007 Toyota Tundra, due to its easy mounting and use is the Curt TriFlex NEXT Trailer Brake Controller # C24VV. Since you have the factory 7-way the only other thing you'll need is the Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In # C51362.
    view full answer...

  • Wiring Adapter to Install a Curt Discovery Electric Brake Controller in a 2005 Toyota Tundra
  • The Curt Wiring Adapter # C51362 is what you need to install a Curt Discovery Electric Brake Controller # C84VV in your 2005 Toyota Tundra as long as the truck has a factory 7-way trailer connector.
    view full answer...

  • What is Needed to Install Tekonsha Brake Controller in 2004 Toyota Tundra
  • If your 2004 Toyota Tundra has a 7-way trailer wiring connector at the rear of it then to install a Tekonsha brake controller like the # 90885 would only require the custom install harness # 3040-P. If you do not have a 7-way then yes you would need the # ETBC7 to convert it to a 7-way and wire up the brake controller.
    view full answer...

  • Brake Controller Recommendation and Installation for a 2012 Toyota Tundra
  • If your 2012 Toyota Tundra has a factory 7-way connector at the rear of it then yes, the install harness part # C51362 would be all that you would need to install the # C24VV. A 7-way will look like the part # 37185. If instead you have a 4-way wiring harness you would need to go a different route. 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
    view full answer...

  • Where to Plug In Curt TriFlex NEXT Brake Controller on 2015 Toyota Tacoma
  • Thanks for the purchase, and the brake controller port on your 2015 Toyota Tacoma will be up above and to the left of the emergency brake pedal for plugging in the Curt TriFlex NEXT Trailer Brake Controller # C24VV with the Plug-In Wiring Adapter # C51362. The plug is rectangular in shape, and I have added a couple of photos for you showing both the orientation of the plug-in port as well as what it looks like so you can get a good idea of what you are looking for.
    view full answer...

  • Curt Brake Controller Wiring Harnesses for a 2015 and 2011 Toyota Tundra
  • The 2015 Toyota Tundra takes Curt brake controller wiring harness # C51455. The 2011 Tundra on the other hand used # C51362 so the two different year Tundras do require different brake controller wiring harnesses.
    view full answer...

  • Location of Brake Controller Connector on a 2014 Toyota Tundra
  • I believe that the photo you sent in is of the OBD-II port on your 2014 Toyota Tundra. This is useful if your vehicle is throwing codes but it is not used for the brake controller. As long as your Tundra has the factory 7-Way at the rear of the truck then the Wiring Adapter # C51362 is the correct part for you to install the Curt TriFlex Trailer Brake Controller # C51140. Try looking to your left behind the side kick panel next to your emergency brake pedal. I have attached both a photo
    view full answer...

  • Correct Curt Brake Controller Adapter for 2005 Toyota Tundra w/ Factory 7-Way
  • In order to get you the correct part I would need to know what brake controller you have as well as if your 2005 Tundra has a factory 7-way or not.
    view full answer...

Info for these parts were:

Employee Leah B
Edited by:
Leah B
Employee Lindsey S
Written by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video by:
Joshua S
Employee Jonathan Y
Video by:
Jonathan Y
Employee Nicholas E
Test Fit:
Nicholas E
Employee Conner L
Test Fit:
Conner L
Employee Sue W
Video Edited:
Sue W
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B

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.




Product Experts Available Now!
Call 1-800-940-8924