Curt Echo Under-Dash Bluetooth Brake Controller w/ OneControl App - 1 to 4 Axles - Proportional
Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In

Curt Echo Under-Dash Bluetooth Brake Controller w/ OneControl App - 1 to 4 Axles - Proportional
part number: C27JR

Bluetooth-enabled brake controller lets you monitor and control your towing directly from your phone. Create multiple trailer profiles and tweak your settings in the app. Main unit mounts out of sight under your dash.

Features:

• Activate your trailer brakes in proportion to your vehicle's braking
  • Automatically adjusts trailer's braking based on deceleration of tow vehicle
• Control and monitor your towing from your smartphone with the OneControl app
  • Adjust sensitivity and max power output
  • Press the manual override button in the app to control sway or stop in an emergency
  • Save multiple trailer profiles and driver settings - great for a fleet
• Troubleshoot with the diagnostic LED lights on the main unit
• Install main unit out of sight behind the dash in any position or angle
  • No more banging your knee on a bulky controller
  • No need to drill into the dash or ruin your vehicle's interior
  • Plug-in, vehicle-specific adapter (sold separately) can be used to reduce installation time on certain vehicles
  • Compatible with ABS brakes, cruise control, low-voltage wiring, multiplex wiring, and PWM systems
  • Built-in reverse polarity and short circuit protection
• Includes main unit, mounting adhesive, zip ties, instructions, and quick reference guide
  • Bluetooth PIN for initial pairing to your smart device located in quick reference guide
• Pair with other OneControl systems for convenient control of your trailer in one app
  • True Course (C94VV - sold separately) prevents sway
  • Tire Linc (C54VV - sold separately) monitors your tire pressure and temperature

Specs:

• Application: trailers with up to 4 axles (8 brake assemblies)
  • Compatible with electric or electric-over-hydraulic trailer brakes
• Main unit dimensions: 3-3/8" long x 3" wide x 7/8" thick
• Smart device OS requirements:
  • Apple: 5.0 and newer
  • Android: 4.3 and newer
• Limited lifetime warranty

Note: If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. This brake controller is not compatible, but will not interfere, with Apple CarPlay or Android Auto.

The Curt Echo under-dash is all about simple use and easy install. With the main unit mounted out of sight beneath the dash, all you need is your smartphone to control the settings on the brake controller. You won't have to worry about banging your knee on a bulky controller, cluttering up your dash, or ruining the sleek look of your interior.

Control Your Towing with Your Smartphone and an App

The Echo is unique for giving you control of your towing through your smartphone. You can set the maximum braking output, adjust the braking sensitivity, apply the manual override - all from the OneControl app.

The Echo connects to the app via Bluetooth. You can save multiple trailer profiles in the app, a big plus if you have a fleet and want to be able to just select a pre-set configuration and get towing. And don't worry: after you've downloaded the app, you don't need to have data on to use the app with the brake controller. You'll be able to receive calls and texts and access your other apps.

User-Friendly OneControl App

Simple, intuitive, and user-friendly, the OneControl App makes it wicked easy to manage your settings and control your trailer.

1. Manual Override

This big orange button in the middle of the app is your manual override. Press and hold the button, and the brake controller will smoothly apply the trailer brakes without applying your vehicle's brakes. This is perfect for stopping sway or controlling your trailer's momentum in an emergency.

Quick tip; Put manual override right at your fingertips by adding this button (C83HR - sold separately) to your dash. The app must be running for the button to work, but it can be in the background while you use other apps on your phone. The button has an adhesive pad for a quick-stick installation and includes an easily replaceable battery.

2. Brake Output Indicator

The outer ring gives you a visual indicator of how much power is being applied to the trailer brakes. This is determined by your max output setting.

3. Max Output

Braking output is the maximum amount of power that will be applied to your trailer's brakes. 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.

To set your maximum braking output, tap this button and increase or decrease using the + and - buttons. You want to set the braking output as high as you can without locking up the brakes. Once you've set up the brake controller the first time, you shouldn't need to adjust the settings until the trailer load changes, you switch trailers, or road conditions change.

4. Sensitivity Level

This controls the aggressiveness of your trailer's braking, meaning how quickly the brakes reach the max output level. This is a great adjustment to make when you're towing a heavy load and the trailer will need more umph to bring it to a stop so it doesn't push your vehicle forward.

Just like max output, if you need to change your sensitivity level, use the + and - buttons. If your vehicle takes too long to come to a stop, increase the setting. If it stops too abruptly, lower the setting. You may also need to adjust the sensitivity based on your own preferences, or when the trailer load or road conditions change.

5. Vehicle Hazard Lights

If you turn on your vehicle's hazard lights, there's a chance the trailer brakes will pulse on and off as the lights flash. Turn this setting on any time you activate your hazard lights to prevent this problem.

Save Multiple Trailer Profiles

Get on the road faster by saving your settings. With the app, you can add and store multiple profiles for both trailers and vehicles so that your preferred settings will be ready to go as soon as you hook up. This is perfect if you own a fleet and don't want to have to reset the controller every time you swap out trailers. You'll have the ideal settings saved and waiting for you. To switch between profiles, just swipe left or right.

OneControl: One-Stop App for Towing

If you like the idea of monitoring your trailer from your phone, the other OneControl systems could be a great fit for you.

The Curt True Course (C94VV - sold separately) is an advanced Bluetooth sway control system that automatically triggers the trailer brakes (independent of the vehicle's brakes and the brake controller) when it detects dangerous trailer movement. The Curt Tire Linc (C54VV - sold separately) Bluetooth TPMS monitors the temperature and pressure of your trailer tires. All of these systems use the OneControl app so you can manage all of them in the same place on your phone.

Simple, Out-of-the-Way Installation

You won't be dinging your knee on a bulky brake controller or interfering with your vehicle's lower airbags because the main unit mounts out of sight under your dash. This product comes with an adhesive pad and 4 zip ties to make it easy to mount anywhere. (Just don't zip-tie the box to wiring or cables that can shift as you drive!) Thanks to the 3-axis accelerometer, the main unit can be positioned at any angle. No matter how you install it, the unit will sense the direction of travel and deliver smooth, even braking.

The easiest way to install this brake controller is to get a custom, vehicle-specific adapter (sold separately) that plugs right into both your vehicle and the main unit - no hardwiring required. Otherwise you'll have to get a univeral harness and potentially splice into your wiring.

Note: If a custom brake control wiring adapter is not available for your vehicle, a 30-amp circuit breaker (sold separately) may be required for installation.

That done, download the OneControl app on your Apple or Android smartphone and wirelessly pair the unit to your phone via Bluetooth, following the in-app instructions. It should take about 5 seconds for them to pair. Once paired, the LED light on the unit will turn a solid blue. Plug in your trailer's 7-way and let the whole system calibrate for another 5 seconds. When the LED turns green, configure your desired trailer brake settings and save it as a profile. Then you're ready to tow!

Proportional Braking

The Curt Echo under-dash brake controller comes equipped with proportional braking to give you the best towing experience. Proportional braking means that your trailer brakes mimic your tow vehicle's brakes. If you slam on the brakes in your vehicle, your trailer brakes will activate with the same intensity; if you brake lightly, your trailer brakes lightly too. The trailer's braking is in proportion to your vehicle's braking. This saves wear and tear on the tires and the brakes on both your vehicle and trailer.

The Echo under-dash uses an internal 3-axis accelerometer to sense how your vehicle is braking so it can send the right amount of braking power to your trailer. It measures the inertia of your tow vehicle and activates the trailer's brakes to ensure that your trailer slows at the same rate. The result is uniform braking across your towing setup. No push-pull action - just smooth, proportional braking every time.

Installation Accessories

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.

51190 Curt Echo Wireless Trailer Brake Controller - Under Dash - Smart Phone Bluetooth Connection - One Control App for Brake Controller - 1 to 4 Axles - Proportional

California residents: click here

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl) phthalate, which is known to the State of California to cause cancer, and Di-n-butyl phthalate, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov

Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In
part number: C51382

Install your Curt electric trailer brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your 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 on most applications
  • 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

Note: The factory brake controller plug on certain Nissan Titan XE models has a pin configuration that does not match up with this adapter plug. To install this adapter in those vehicles, hardwiring is required.

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 in most vehicles. 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.

51382 Curt Quick Plug Brake Control Adaptor Harness

California residents: click here

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Customer Satisfaction Score:

93% were satisfied with this product

7% of customers were not satisfied

• Wrong item was ordered
• Product did not meet expectations
• Too difficult to install

Learn More

Customer Reviews

Curt Echo Under-Dash Bluetooth Brake Controller w/ OneControl App - 1 to 4 Axles - Proportional - C27JR

Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In - C51382

Average Customer Rating:  4.5 out of 5 stars   (1605 Customer Reviews)

Order: RelevanceNewestRating - High to LowRating - Low to High Bluetooth-enabled brake controller lets you monitor and control your towing directly from your phone. Create multiple trailer profiles and tweak your settings in the app. Main unit mounts out of sight under your dash. Install your Curt electric trailer brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your controller and then plug the other end into the built-in port beneath your vehicle's dash.

by: Alan03/12/2024

Do not buy either the Curt Under-Dash or plug-in Wireless brake controllers until Lippert fixes the phone app. I’ve used both happily with the old ECHO Smart Control app. I could use the remote manual button with the phone app not even running. As one would reasonably expect the button talked to the controller directly via Bluetooth. The new OneControl Auto app must be running and in the foreground to use the manual remote! And the most recent version of ECHO Smart Control is non-functional, it just tells you to install OneControl Auto.1746502

by: James 12/19/2023

This was relatively easy to install under the dash of our 2021 Jeep Grand Cherokee, especially since ours has the factory Trailer Tow Package and therefore an existing pigtail connector ready to connect to the brake controller. The Curt wiring adapter made it super easy to connect the Brake Controller to the vehicle's wiring harness. The controller was easy to calibrate and worked seamlessly while we're towing a rented trailer. We used a dedicated (older) cell phone to operate it while we're towing to avoid any potential interference from other apps rather than using our regular phone on which we receive phone calls texts, etc. This was our first time towing a trailer and this easy-to-use Brake Controller helped make us feel safe and comfortable. Highly recommended.1703957

by: David04/17/2024

The Curt Echo is now on my Nissan Armada and works perfectly. It was an easy hookup with the supplied harness and does its job.1768476

by: KENNY09/06/2016

2016 Nissan Frontier

I installed the Curt C51110 controller with the Plug & Play C51382 into my 2016 Frontier, works perfectly.291592

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Kenny

9/6/2017

ITS BEEN A YEAR SINCE INSTALLATION, ITS BEEN IN THE SAME LOCATION, HAVENT HAD ANY PROBLEMS! GREAT PRODUCT, GREAT PRICE!

by: Timothy04/22/2021

I've had the brake controller in use for over a year in my 2012 Nissan Frontier. The install was easy and took about an hour. My truck is a 2WD model so I mounted the controller in the plug that is used to select between 2WD and 4WD on vehicles equipped with 4WD. So the install look like factory.1018789

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by: bbells02/20/2024

Simple connection. FYI: On the 22-24 Nissan Frontier the plug-in is left of your left knee, above the kick panel. It is the larger of the 2 white connectors. No need to take kick panel off.1734530

by: Michael 04/05/2023

Easiest install ever !
Plug and play. App is easy understand and use.
My favorite is with the app and on selected active profile you can see the amount of brake amount is being applied to the trailer when the vehicle brakes are applied. I also install the manual override button. FYI: you don’t need the app on your phone open for the controller or the manual override button to work. Also another nice feature of the manual override button is the size about the size of a quarter, uses a CR2032 battery and the battery level is displayed in the app.1550294

by: Jerry 04/25/2024

Nissan Pathfinder

exactly product, fits perfect in my Nissan Pathfinder platinum 20141772900

by: Matthew 11/25/2023

The break controller worked seamlessly. Profiles are easy to set up and it has very reliable Bluetooth connectivity with my phone. Installation was really easy on my Honda Pilot!1695859

by: Philip 02/09/2024

Nissan Frontier

This custom wiring adapter made hooking up my Curt controller very easy to my factory wired nissan frontier.1726072

by: Earl 08/21/2023

Needed a brake controller I could rely on because I was pulling my camper to a site at the top of a 25% grade within a few days. Unit plugged right into the harness for the factory brake controller (with the adapter cable) on my 2014 Ford F-150,and worked perfectly. Bluetooth connectivity works through the app (rather than through the phone's "settings" icon),and connects instantly. I'm very pleased with this product.1651642

by: Jesse 12/18/2023

Worked great. Helped me to trace down a wiring issue with my wiring on the truck and then worked perfectly and controlled some of the heavier loads and was easy to use.1703619

by: Andrew 02/05/2024

Very easy to install. Less than 15 minutes. On a 2023 GMC sierra 15001720643

by: Peter 04/25/2024

it worked as it was designed to 1772929

by: Stephen02/08/2024

This unit has a constant draw on the battery and will kill the battery flat in about three days if the vehicle sits. Numerous other users had the same issue. Don’t buy. I will be contacting Curt about this issue.1724497

by: James 03/25/2024

sOnly have used it once so far and everything worked good1753722

by: Paul08/29/2022

I was looking for a trailer brake controller that did not require a permanent mounting to the dash or center console of my 2020 Jeep Grand Cherokee Trailhawk. I initially considered the wireless bluetooth controller from Curt Echo that plugs directly into the 7-pin outlet next to the tow hitch. However, reviews from individuals that tow RV trailers identified that particular option prevents the 12v battery on the trailer from charging off of the TV while connected. This would limit the RV utilization during long trips involving boondocking.
The Curt Echo under-dash controller seems to solve that problem and uses the same user interface as the Curt Echo.
Easy to install and operate; problem solved!1383137

by: Scott09/18/2022

This brake controller has to be unplugged when not in use or it drains the battery in a few days. I had to have a electrical test done in my vehicle ($XXX). The etrailer tech said the test was done incorrectly. The Chevy dealer claims it was accurate. I’m left with a problem.1413743

by: Robert 02/27/2024

Worked perfect for my 2021 Hyundai Pali sade1738908

by: Chris 08/20/2022

I really wanted a trailer brake controller that I didn’t have to stick an ugly knob/box hanging off my dash. This was my solution and it works perfectly. Plugged right into my Honda Ridgeline existing plug, and easily connected to the app on my phone. Nice setup.1367318

by: Forrest11/30/2021

2019 Nissan Frontier

For the most part I have been very happy with the merchandise that I have ordered from etrailer. But right now, I think that the people pulling the orders have to slow down a little and look closer at the details. I had ordered a C51382 cable but was sent a C51362 cable. They are not inter-changeable. They are shipping a new cable today (Tue.) I am supposed to get it by Thursday, depending on what time it gets here I may be able to get it done Thursday night and then calibrate the brake controller. Otherwise I am supposed to be on the road Friday but first I will have to take care of this and calibrating the brake controller on top of everything else.1214437

Jenny N.

12/1/2021

I will have our customer service team reach out to you.

by: Chris10/03/2022

Was not aware this device draws on the battery constantly. I don't daily drive my truck and have had to replace the battery twice in one month due to being drained below the point where they could be recharged. $[XX] later and this controller removed, I've not had any problems with the battery1435698

by: Tony 01/19/2023

The brake controller video was very helpful. I made my choice, ordered it and received free of confusion. Thanks go to etrailer.1502498

by: Brian C06/07/2016

2010 Nissan Armada

So much easier than cutting wires and crimping butt splices. Plus it make un-installation easier and doesn't void the warranty for the brake controller. the time saved was worth the money for me.258593

Bri

6/7/2017

One year later and unlike my guitar hero drum kit the insulation on the wires has not cracked and fallen off yet. Plus its nice to be able to unplug the unit from the car.

by: John08/23/2022

This is the old obsolete model of Curt Echo which has to be installed under the dashboard. The newer version, which attaches to the electrical system in the rear of the vehicle, is superior and now preferred by most trailer owners. The above version should be taken off the catalog.1371829

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

• Parts Needed To Install the Redarc Tow-Pro Liberty on a 2018 Freightliner XC Chassis
  
• Yes, there is a way to have a plug and play installation if your 2018 Freightliner XC has the factory towing package. There will be a plug to the left of the brake pedal, behind the plastics shroud that encloses the left portion of the lower steering column. I have attached a picture below for reference. If this plug is there you will be able to use the Plug-In Wiring Adapter item # 3027-P and the Redarc Tow-Pro Wiring Adapter item # 331-TPH-017. These two adapters will allow you to connect
  view full answer...


• Will the Curt Echo Under-Dash Trailer Brake Controller Draw Power with Vehicle Off
  
• The Curt Echo Under-Dash Trailer Brake Controller part # C27JR as with most any electric trailer brake controller will draw a very small amount of power even when the vehicle is off so it can save all your settings. That said, the power draw is milliamps so even for a vehicle that is not daily driven there will be no issues with a dead battery. If you want, you can unplug it each time to kill power but that means you lose all your saved settings for the trailer. This is the case for nearly
  view full answer...


• Harness Needed for Curt Echo Under Dash On 2022 Chevy Suburban
  
• In order to use the Curt Echo Under-Dash Trailer Brake Controller part # C27JR on a 2022 Chevrolet Suburban you'll need to use the Curt Custom Wiring Adapter for Trailer Brake Controllers part # C51525. The Manual Override Button for Curt Echo Brake Controller part # C83HR will work well Curt Echo Under-Dash Trailer Brake Controller if you prefer to not have you phone out while driving. I have attached a review video I did on the Curt Echo Under Dash as well.
  view full answer...


• Tow-Pro Liberty or Tow-Pro Elite? Which Redarc Brake Controller for a 2009 Chevy Avalanche?
  
• I recommend the Redarc Tow-Pro Liberty item # RED24FR over the Elite item # RED44FR because you get the best functions of the Elite at a lower price. The Elite can be a proportional brake controller along with a time-delayed one whereas the Liberty gives you only the proportional setting. You will want to use a proportional controller with your towing setup. I checked with our vendors and even though your 2009 Chevy Avalanche came with a factory installed towing package there is no port
  view full answer...


• Brake Controller Install Harness for Curt Brake Controller on 2022 Ram 2500
  
• I have confirmed that the Curt # C51458 brake controller harness is compatible with the 2022 Ram 2500, and is the correct harness you'd need to install the Curt # C27JR Echo under-dash brake controller on your truck. The connector is located under the dash, to the right of the steering column. The connector works with all Curt brand brake controllers. I've linked to a video that explains how the Echo under-dash brake controller works, as well as to a video that shows where the under
  view full answer...


• Recommended Trailer Hitch, Wiring, And Brake Controller For A 2019 Ford F-150 XLT
  
• Some models have a plug-in port to easily wire in a brake controller, but there isn't a way for us to know if the specific one you're looking at has this connection available without physically searching for it in the vehicle. "Tow Mode" on the shifter only affects the shift point for the engine to help protect it while towing and wouldn't activate the brakes on the trailer. If you really don't have a factory 4-way or 7-way connector at the back of the truck then you'll need to splice
  view full answer...


• Parts Needed to Install Curt Echo Under-Dash Brake Controller on 2018 Porsche Macan
  
• You will be able to install the Curt Echo Under-Dash Trailer Brake Controller # C27JR on your 2018 Porsche Macan using the factory wiring harness. However, there is no custom wiring adapter that will plug into your factory port so you will need to hardwire it in for installation. In addition to the # C27JR you will want the Universal Wiring Adapter for Curt Trailer Brake Controllers # C51515. This will plug into the Curt Echo on one end and you will use the other end to splice into
  view full answer...


• Will the Curt Echo Under-Dash Trailer Brake Controller Fit a 2018 Jeep Cherokee
  
• The Curt Echo Under-Dash Trailer Brake Controller part # C27JR is an excellent option for a 2018 Jeep Cherokee and can be installed on models with the factory tow package using the Curt Custom Wiring Adapter for Trailer Brake Controllers part # C51459 which allows for a plug and play install. I have attached a review video I did below on this brake controller.
  view full answer...


• Parts Needed For Curt Echo Under-Dash Brake Controller in 2023 Kia Sorento With 4-Way
  
• I can definitely help you out with all the part numbers needed for your 2023 Kia Sorento for the Curt Echo Under-Dash brake controller. I do want to mention there is not a plug-in option for any brake controller for your Sorento so it does have to be hardwired, and what you need to add the 7-way and Echo is the following: - Curt Echo Under-Dash Wireless Brake Controller # C27JR - Universal Wiring Adapter for Curt Trailer Brake Controllers # C51515 - Universal Installation Kit for
  view full answer...


• Which Curt Echo is Better? The Inline or Under Dash
  
• Hey Jon, so in theory the inline Echo Mobile part # C51180 and the under dash part # C27JR should perform the same but we have found that the under dash version works a lot better so it would be the way to go. Overall performance and connectivity just is more consistent. It's also not easy for a thief to potentially steal like the C51180. Which to install it in your 2023 Honda Ridgeline all you would need is the part # C51392 and you'd be set.
  view full answer...


• Best Brake Controller for a 2024 Chevy Silverado 2500 w/Factory Tow Package
  
• I highly recommend using the Curt Echo Under-Dash controller and the plug-in adapter for your 2024 Chevy Silverado 2500, so you'll need the following parts: - Curt Echo Under-Dash Brake Controller # C27JR - Plug-In Adapter # C51525 I really like the Echo because it keeps you from having to put a "brick" in your truck cab since you set the controller settings through your phone. Once you get your settings in place the only thing you need your phone for is the manual override. If
  view full answer...


• Parts Needed to Install Curt Echo Under Dash Brake Controller 2021 Toyota Sienna
  
• You are on the right track for sure. The Curt Echo Under Dash controller part # C27JR would require the install harness part # C51515 to install in your 2021 Toyota Sienna but you would also need the brake controller install kit/7-way adapter part # ETBC7. This kit converts the 4-way you have now on your Sienna to a 7-way and comes with everything else needed to wire in the brake controller. The # C51515 is a universal harness that plugs into the Echo and provides 4 blunt cut wires that
  view full answer...


• Curt Echo Under Dash Wireless Trailer Brake Controller For a 2017 Land Rover Discovery Sport
  
• With your 2017 Land Rover Discover Sport having the factory tow package wiring you will be able to connect the Curt Echo Under-Dash Wireless Brake Controller # C27JR using the Pigtail # C51322. The Manual Override Button # C83HR can be added if you do not want to keep your phone on with the app open to manually activate the trailer brakes when needed.
  view full answer...


• Will the Curt Echo Under-Dash Wireless Brake Controller Fit a 2022 Toyota 4Runner
  
• In order to use the Curt Echo Under-Dash Wireless Brake Controller part # C27JR on a 2022 Toyota 4Runner you'll need to use the Curt Custom Wiring Adapter for Trailer Brake Controllers part # C51362 which makes for a plug-in play fit. Therefore, yes, it will fit and work great for you. If you would like to lean more about this brake controller then check out the review video I did below which was also on a 4Runner.
  view full answer...


• Curt Echo Says Trailer 7-Way Disconnected But it Isn't
  
• Generally when the Curt Echo Under-Dash # C27JR says the 7-way is disconnected but it isn't, the issue is actually the 7-way is problematic, either on your vehicle or trailer. I'd check to make sure the 7-way on both does not have bent pins, or corroded or damaged in some way.
  view full answer...


• Recommended Trailer Brake Controller For A 2022 Ram 2500
  
• If you're looking for a brake controller that only has a small knob visible and plug-and-play wire harness then the Redarc Tow-Pro Liberty Brake Controller # RED24FR along with part # 331-TPH-020 is going to be the best option. The small profile of the control knob will provide a clean factory look and plenty of versatility on where to install it. I have one myself in my Silverado and it's the easiest brake controller to install and use. The plug-and-play wire harness will make interfacing
  view full answer...


• Does Curt Echo Need The App and Wifi to Function
  
• You will need to pair the Curt Echo Under-Dash Trailer Brake Controller - Bluetooth - 1 to 4 Axles - Proportional # C27JR for the initial setup but once that is done it will operate on the previous settings even if you didn't have your phone with you. You will want the app to be open for use of the manual override, or if you need to adjust the braking power. This does not require wifi, it uses Bluetooth to connect.
  view full answer...


• Brake Controller For a 2021 Jeep Grand Cherokee Summit Completely Hidden Under the Dash
  
• It sounds like the Curt Echo Under-Dash Bluetooth Brake Controller # C27JR is exactly what you are looking for. You will need the Wiring Adapter # C51446 to connect to the factory connector under your dash for a plug and play installation. You will control the Curt Echo from your smartphone using the Curt Echo app while the main unit is mounted behind your dash. This means no controllers on the dash or holes to drill in your dash.
  view full answer...


• Brake Controller Recommendation for Towing Different Trailers with a 2019 Ram 3500
  
• I recommend using the Curt Echo Under-Dash Trailer Brake Controller # C27JR with the Custom Wiring Adapter # C51458 that fits directly to the OEM wiring under the driver's side dash of your 2019 Ram 3500. I like this option because you adjust the settings and use the manual override to control your brakes with an app on your smart phone. The main body of the controller can be mounted up under your dash so it isn't visible and you won't be knocking your knees on it while driving. You
  view full answer...


• Wiring Diagram for Curt Echo Under-Dash Trailer Brake Controller
  
• See the wiring diagram below from the Curt Echo # C27JR installation manual. The blue wire is the brake output, the black wire is the 12V power, the red wire is the stoplight switch, and the white wire is the ground. Depending on the vehicle there may be a custom wiring harness available for a plug and play installation. If not, you can either cut the existing plug off to hard wire the brake controller or use the # C51515. I have attached the written instructions along with an installation
  view full answer...


• Installation of Redarcs Tow-Pro Liberty Brake Controller on Nissan Pathfinder with CAN Bus System
  
• Yes, per the installation instructions, your 2014 Nissan Pathfinder with the Controller Area Network, or CAN Bus system, it is recommended by the manufacturer that you use the 30-amp circuit breaker kit # 331-CBK30-EB. This, along with your Redarc Tow-Pro Liberty Brake Controller, # RED24FR and the Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers, # RED39FR (TPH-014) will have you all set. As long as your Pathfinder has the factory 7-way already. However, to add
  view full answer...


• Troubleshooting 2018 Nissan Frontier SV with Brakes that Lock Up when Key is Turned On
  
• The brake controller and the brake controller wiring you mentioned does not affect the 12 volt accessory circuit of the 7-way that you are wanting to use to charge your trailer battery. Now with that said if your trailer brakes are locking up as soon as the ignition comes on that to me indicates that you have the brake output and the 12 volt accessory circuits either wired backwards (most likely) or there's a short between the two circuits. The 12 volt accessory circuit should be in
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• Redarc Brake Controller for 2014 Pathfinder
  
• Yes, the diagram is correct. Please also note the attached "official version" from installation instructions. Only the black wire needs to be pulled from the TPH-014 and run to the battery with the breaker fit inline. The remaining wires within the TPH-014 can be left in place and the Tow-Pro harness plugged into the vehicle trailer brake connector. I verified this with the Redarc too just to ensure.
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• Availability of Curt Brake Controller Plug-In Harness for 2018 Nissan Armada
  
• I spoke with my contact at Curt regarding a brake controller plug-in harness for your 2018 Nissan Armada. If you had previously used the Custom Wiring Adapter # C51382 for the controller in your Pathfinder, this same harness should carry over to your 2018 model Armada without issue. They have not been able to physically test/confirm the fitment simply because they have not yet had access to the 2018 model vehicle, but there have been no generational changes between the model years so
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• Parts Needed to Install Curt Venturer Brake Controller in 2004 Toyota Tundra with 7-Way
  
• To install the Curt Venturer part # C74VV in your 2004 Toyota Tundra will require the install harness part # C51362.
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• Curt Brake Controller Install Harness Recommendation for 1999 Ford F-250
  
• For installing a Curt brake controller like the Triflex part # C24VV in your 1999 Ford F-250 the correct install harness is the part # C51322 which is a confirmed custom fit and would work well.
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• Brake Controller Recommendation For 2013 Nissan Titan With Factory 7-Way
  
• There is a brake controller I really like for you 2013 Nissan Titan, and the good news is that since you have the factory 7-way, you don't have to do any installation as your truck is already wired. All you will need is the brake controller and the wiring harness and you're set. With that said, the controller I highly recommend for you is the following: - Curt Assure Trailer Brake Controller with Dynamic Screen # C49UR - Curt Custom Wiring Adapter for Trailer Brake Controllers # C51382 The
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• Which Curt Brake Controller Install Harness for 2017 Nissan Titan
  
• The correct Curt brake controller install harness for your 2017 Nissan Titan S is the part # C51382 which explains why the # C51383 is not working for your truck.
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• Where to Connect the Adapter to Install a Curt Brake Controller in a 2017 Nissan Pathfinder
  
• To install a Curt Brake Controller, like the Discovery # C84VV, on your 2017 Nissan Pathfinder you will simply need to plug the Custom Wiring Adapter # C51382 under your dash like you mentioned. I am attaching a video where one of our install guys installed a Tekonsha Prodigy P2 # 90885 in a 2013 Pathfinder using the Tekonsha Wiring Adapter # 3050-P. If you skip to the 2:45 mark you can see where he plugs in the adapter for the Prodigy P2. Your Curt adapter will plug into the same place.
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• Recommended Curt Brake Controller Wiring for 2017 Nissan Titan
  
• If you have a factory 7 way in your 2017 Nissan Titan, then the Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In # C51382 is all you need for your brake controller. If you don't have the factory 7-way, then you will use that same harness and then also the Factory Style 7-Way and 4-Way Flat Vehicle End Trailer Connector # N40975.
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