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

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

Universal Wiring Adapter for Curt Trailer Brake Controllers
part number: C51515

This wiring adapter is designed for vehicles that do not come equipped with a factory brake control wiring harness port. One end plugs into your Curt trailer brake controller while the other end splices into your vehicle's wiring.

Features:

• Universal wiring adapter eases installation of your electric trailer brake controller
  • No need to wire brake controller directly to your vehicle
• Wire end splices into your vehicle's wiring
  • Use on a vehicle that does not have a factory tow package or on one that has a brake control harness but is not equipped with a plug-in port
• Connector end joins with the plug on your electric brake controller
  • Compatible with time-delayed and proportional brake controllers from Curt
  • Simple to plug and unplug control for removal
• 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. Usually when this is done, a port is installed at your dash so that you can easily plug in a brake controller. However, if no port is present, you will have to splice into your wiring.

With this universal adapter, you can install your Curt brake controller without having to wire the controller directly to your vehicle. If your vehicle has a factory tow package, just splice the pigtail end of the adapter into your vehicle's factory brake control harness wiring, and then plug the other end of the adapter into the controller. If your vehicle doesn't have a factory tow package, you'll have to hardwire the pigtail end of the adapter into your vehicle's wiring. Because only the adapter is hardwired to your vehicle, you can unplug and remove your brake controller at any time to transfer it to another vehicle or securely stow it away.

If your vehicle is not equipped with a factory tow package, you will need to purchase additional equipment to ensure that the signals from your brake controller are sent to your trailer's brakes. We recommend etrailer.com's exclusive 7- and 4-way brake control installation kit (ETBC7 - sold separately).

51515 Curt Universal Quick Plug Brake Control Adaptor Harness with Pigtail

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

Universal Wiring Adapter for Curt Trailer Brake Controllers - C51515

Average Customer Rating:  4.5 out of 5 stars   (1858 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. This wiring adapter is designed for vehicles that do not come equipped with a factory brake control wiring harness port. One end plugs into your Curt trailer brake controller while the other end splices into your vehicle's wiring.

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: Chris 04/25/2024

I needed a trailer brake wire wire harness and connector. David verified the correct parts and I received it in a few days. Thanks1773298

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: RenCan7302/09/2024

Not too difficult to install, but I would recommend using a car lift so you don't have to work from your back (review includes wiring harness and 4-7 Pole Adapter)1725138

by: Tom C.03/10/2014

I have the Dodge Ram Truck 94 model with factory wire 7 connector plug. This is the truck that many people can't find the blue wire under the dash. 94 model didn't come with a factory wire plug under the dash like later models have. I found the wire tape to the main wiring harness about two inches from the fire wall to the right of the emergency brake paddle. This harness worked great120134

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by: Frank S02/14/2014

this went into my VW Touareg which requires the relay modification described in the Technical Bulletin. Because ground and +12V is already present in the harness, instead of running additional cables, I soldered the relay right into the cable, making it a clean plug and play setup which is 100% removable. I also bought the VW housing and wire kit to complete the install116584

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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: Mike10/14/2022

Worked perfectly with the Curt Spectrum. 1448556

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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: 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: Kent E.06/05/2016

Wiring up a brake controller can be tricky. Routing the wire from the hitch to the firewall and finding the right wire on the brake are the hardest part, but etrailer will do their best to help.

Consider running the wire inside the car along the door bottom just under the carpet. This avoids problems with the tie-wraps under the car -- there just isn't anywhere to tie wrap under the middle of the car. Use "loom clamps" ordered separately to solve this problem, if you go under the car.

To find the right brake wire without cutting insulation, use the fish wire from the hitch install to contact the end of the wire inside the connector (from the back). Then touch the fish wire with the continuity tester and apply the brake pedal. My brake had a four wire connector and I found the right one on the second try.

If you find a hole in the firewall with a rubber plug in it, don't discard the plug. Make a short slice in it with a razor blade and push the wires through. You may have to work the wires around to get them through the carpet. Be patient.

Be sure to watch all the videos and allow plenty of time, taking a break before you tackle the hard parts. Rest assured that doing it yourself is better than allowing UHaul to cut corners and charge you labor. :-)

If you are doing the hitch install and four-wire harness, those are much easier. If you are installing the hitch alone, be sure to have a magnet wand for when you push the bolt up into the frame rail. If I had it to do again, I would use a little electrical tape to hold the bolts down so a slight bump wouldn't knock them up.257414

Kent E.

1/23/2018

Ive not had any trouble with the hitch or the brake controller. I can tow my tear trailer anywhere I want and the hitch protects my mufflers from damage when I go offroad. Nice extra benefit.

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: BiscuitsNGravy10/21/2013

I own a 2008 Chevy Silverado. I ordered the brake controller - C51515 and the universal wiring adapter on Friday and received it on Tuesday. My friend who is a mechanic installed it in about an hour on Wednesday. I towed my camper trailer to Lincoln, NE (about a 5 hour trip) on Thursday and returned on Sunday. After reading the settings instructions, all stops were made smooth and firm. Etrailer.com was great and the Curt Trailer Brake Controller is excellent!104632

Biscuitsngravy

10/21/2014

I have enjoyed the use of the electric brake controller. The stops are always safe and smooth. Im glad I got it for my truck and Ive never had a problem with it. I just need to get out and use my camper more! The initial contact with etrailer.com was very favorable and I will do business with them again when I need something for my trailers or tow vehicles.

by: Howard S.04/06/2017

I bought a 7 pin trailer wiring/brake connection for my Dodge pickup. I installed it myself, the instructions were absolutely clear and correct. It was an easy installation. In the year since, I've pulled my trailer (tandem axle, 16') many times. The brakes continue to work perfectly as well as the lights. The connectors are solid, all work just like new. I recommend Etrailer parts and their people 100%! 365788

Howard S.

4/6/2018

Still working great. Not any problems. A great product

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: Peter 06/22/2021

This is a "must have" if your vehicle did not come with a "tow package". If your vehicle does have a tow package try to get the correct wiring adapter and you can just plug it in without having to make wiring connections.1071861

Peter

6/23/2022

So far, so good!

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: Kenneth03/21/2024

Worked like they said it would 1751293

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: John 10/11/2022

This was a quick and simple installation. The flat connector cover does not stay on and needs to be redesigned. Does not have enough friction. Generous squirts of Fluid Film keep it from corroding,
The round connector cover is fine.1446196

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

• Correct Wiring Harness to Install Curt Brake Controller on 2020 Chevy Equinox
  
• Equinox models equipped with the tow package will have blunt-ended tow package wiring located behind the side panel of the center console on the driver's side next to the gas pedal instead of a connector. You'll need the # C51515 universal harness that will plug into the Curt # C27JR Echo brake controller and wire directly to the tow package wiring. The tow package wiring is a bundle of 4 blunt ended wires that are blue, black, white/blue striped and red/green stripe. The pigtail
  view full answer...


• Correct Harness for Curt Echo Under-Dash Trailer Brake Controller On 2021 Ford Explorer
  
• The Curt Custom Wiring Adapter for Trailer Brake Controllers part # C51322 is needed in order to install the Curt Echo Under-Dash Trailer Brake Controller part # C27JR on a 2021 Ford Explorer.
  view full answer...


• Trailer Brake Controller Recommendation for 2022 Ford F-150
  
• Since you have more than one trailer I would recommend the Curt Echo Under Dash Brake Controller part # C27JR as it has ability to save different trailer profiles so you can more easily go between trailers without having to completely set up the brake controller. This an under dash controller that once installed just needs to sync to your smartphone and is ready to tow with. The correct install harness for this and your 2022 Ford F-150 would be the # C51436 and you'd be set.
  view full answer...


• Is There a Brake Controller Adapter Plug for 2022 Jeep Grand Cherokee L
  
• Yes, there is a brake controller plug under the dash on a 2022 Jeep Grand Cherokee L. I recommend using the Curt Echo Under-Dash Trailer Brake Controller part # C27JR with the Curt Custom Wiring Adapter for Trailer Brake Controllers part # C51446. The Curt Echo installs behind the dash so there is no drilling into the vehicle nor do you have to worry about taking up leg room. It uses your mobile phone for setup. The adapter then makes for a plug-in-play install.
  view full answer...


• Will Engaging The Override Button On The Curt Echo Disable Vehicle Braking?
  
• That's correct, any emergency like what you're describing would warrant the use of the manual override braking. The manual override function on the Curt Echo Under-Dash Trailer Brake Controller - Bluetooth # C27JR will be activated immediately and would also allow you to use your vehicle's brake pedal as well. The brakes will be engaged until you release the manual override on your trailer brake controller. I also recommend adding the manual override button # C83HR that way you
  view full answer...


• Correct Harness for Curt Echo Under-Dash Trailer Brake Controller On 2017 Chevy Colorado
  
• In order to install the Curt Echo Under-Dash Trailer Brake Controller part # C27JR on a 2017 Chevrolet Colorado you'll need the Universal Wiring Adapter for Curt Trailer Brake Controllers part # C51515. There is no plug present under the dash, but the needed wires are already run. You will connect the brake controller wiring with the vehicle wiring already present under the dash. I have also attached a review video I did on this brake controller below.
  view full answer...


• Troubleshooting Trailer Error When Using Curt Echo Under-Dash Controller on 2020 Honda Ridgeline
  
• Thank you for all of the info! The Curt Echo Wireless Trailer Brake Controller # C51180 just requires the trailer lights and 12V power pin to operate properly but the Curt Echo Under-Dash Trailer Brake Controller # C27JR and Custom Wiring Adapter # C51392 require your 2020 Honda Ridgeline to have the tow package so all of the wiring exists on your 7-Way - especially the brake control pin in the 5 o'clock position (see attached). If you grab a tester and put it on that pin and then
  view full answer...


• Redarc Brake Controller Install on 2020 Chevy Equinox
  
• A brake controller isn't a vehicle specific item. The Redarc brake controllers such as the Tow-Pro Liberty, # RED24FR will fit your 2020 Chevy Equinox. Vehicles equipped with the tow package will have blunt-ended tow package wiring located behind the side panel of the center console on the driver's side next to the gas pedal. You'll be looking for a bundle of 4 blunt ended wires that are blue, black, white/blue striped and white/green stripe. In addition to the # RED44FR Tow-Pro
  view full answer...


• 2023 Ram 1500 Classic Trailer Brake Controller Recommendation
  
• Both the 2023 Ram 1500 and the 2023 Ram 1500 Classic use the same brake controller wiring adapter so for this circumstance you definitely can look through either fitguide, but there are other products that specific fits so I don't recommend making it a habit. Out of the available options I recommend the following: - Curt Echo Under-Dash # C27JR - Custom Wiring Adapter # C51458 With this system you'll monitor and adjust your trailer brake settings with an app on your phone but
  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...


• 2023 Honda Passport Brake Controller Recommendation That's Easy to Install
  
• I highly recommend going with the Curt Echo Under-Dash # C27JR for your 2023 Honda Passport since it installs with the Custom Wiring Adapter # C51392 under your dash and then you use an app on your phone to monitor and adjust your trailer brakes. I also recommend picking up the Manual Override Button # C83HR so you can tow your trailer phone-free and still maintain access to the manual override function of the controller in the event of an emergency. Attached are some review videos
  view full answer...


• Parts Needed to Install Brake Controller in 2000 Chevy Silverado 1500
  
• To install the Curt Echo Under Dash part # C27JR in your 2000 Chevy Silverado 1500 you'd need the install harness part # C51342 which plugs in under the dash. If you were wanting something a little more economically priced you'd want the Brake EVN part # TK63VR with the install harness part # 3025-P which works great and is very reliable.
  view full answer...


• Recommended Trailer Brake Controller for a 2023 Honda Ridgeline
  
• It sounds like you might be interested in a trailer brake controller for your 2023 Honda Ridgeline and if that's the case we have some great options. I recommend the Curt Echo Under-Dash Wireless Brake Controller part # C27JR since it just simply plugs in under the dash so there is no drilling into the dash or knocking your knees each time you get into the truck. It would make for a plug-in-play installation when using the Curt Custom Wiring Adapter for Trailer Brake Controllers part #
  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...


• Easiest Plug and Play Brake Controller For a 2024 Jeep Grand Cherokee
  
• The Curt Echo Under-Dash Bluetooth Brake Controller # C27JR will provide you with one of the easiest installations as the Pigtail # C51446 will connect it to your factory wiring. And unlike other controllers there is no dash mounted controller or knob so everything simply gets secured under your dash. Then you will control the settings for it with your smart phone using the OneControl app.
  view full answer...


• Brake Controller For A 2004 International 4300
  
• Though The Curt Echo Under-Dash Wireless Brake Controller # C27JR will work with your 2004 International 4300. Before installing a brake controller you will have to find the 7 wire plug in the frame rail behind the cab which contains the wires for lights and signals. From there you will have to wire that into the wiring kit # ETBC7. You will have to cut off the 4-way on the ETBC7 and then use a circuit tester # PTW2992 so you can determine all the functions of the wires on your truck.
  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...


• 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...


• 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...


• 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.
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• Adapter for Curt Venture Brake Controller on VW Touareg
  
• In order to use the Universal Wiring Adapter for Curt Trailer Brake Controllers # C51515 with your Curt Venturer # C74VV brake controller, you will need additional parts from your Volkswagen dealer. Please see the attached help article on installing a brake controller in 2005 and up Volkswagen Touareg's. It states in part: "To install a brake control on a 2005-current Volkswagen Touareg or Porsche Cayenne using the factory brake control connector, you will need to assemble a brake control
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• 7-Way Installation Kit to Install Curt TriFlex Brake Controller in 2017 Audi Q5
  
• So far so good but you need one more thing in order to install the Curt TriFlex Trailer Brake Controller # C24VV with Adapter # C51515 in your 2017 Audi Q5. Now that you have the 4-way # 119250KIT installed you will need to add the Universal Installation Kit for Trailer Brake Controller # ETBC7. This is going to give you the 7-way connector, circuit breakers and rest of the hardware needed to complete your brake controller installation. I have added links to a pair of help articles for
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• Brake Control Harness # 51515 Installation Process in 2008 and 2013 Chevrolet Silverados
  
• The Curt Brake Controller Harness you referenced, part # C51515, can be used for both the 2008 and 2013 model years of the Chevrolet Silverado since it is a universal-fit harness. For your 2013 Silverado you will want to follow the procedure outlined in the linked article. Please refer to the photo provided which shows the vehicle tow package wiring that can be found under the dash. You will connect these wires to the leads on the Curt harness as per the article, using butt connectors
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• Parts Needed to Add Brake Controller to 2022 Ford Edge ST
  
• While I can understand not wanting to splice any wiring, you'll have to do so to add a brake controller to your 2022 Ford Edge ST, as there isn't a plug-and-play brake controller option. So what you'll need are the following for the wiring: - T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118805 - Universal Installation Kit for Trailer Brake Controller # ETBC7 You will first install the 4-flat, which will activate your trailer's lighting functions, and you'll
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• How to Use Brake Controller With 2021 Mazda CX-5 With Only 4-Way
  
• The issue with your 2021 Mazda CX-5 isn't the wiring or ground, it's that you only have a 4-way, which controls the lighting, but does not control electric trailer brakes. Electric trailer brakes won't work without a 7-way and a brake controller, so you'll need a few extra parts: - Universal Installation Kit for Trailer Brake Controller # ETBC7 - Curt Assure Trailer Brake Controller # C49UR - Universal Wiring Adapter # C51515 The 7-way that comes with the # ETBC7, which also
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• White Ground Wire Is Taped To Orange Wire 2009 GMC Sierra 1500 Brake Controller Install
  
• You want to use the white wire in your photo for the ground. The other orange wire is the CHMSL circuit which stands for center high mount stop light wire. It is not used by a brake controller so you can tape it up and stow it out of the way. You will need 4 wires to install the brake controller, 12 volt power (red and black in your photo), trailer brake output (solid blue in your photo), stoplight circuit (light blue with stripe in your photo) and ground (white).
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• Brake Controller and Install Harness Recommendation for a 2006 Jeep Commander
  
• The correct Curt brake controller install harness you will need for your 2006 Jeep Commander is the part # C51515 that you referenced. I would recommend you go with a proportional brake controller with it like the Curt Triflex part # C24VV as it will sense the amount of braking you are applying with your vehicle and will provide a proportional amount of braking power to the trailer. Some models will require a wiring kit to run wire to the battery. This may require drilling a hole
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• Brake Controller for a 1989 Chevrolet C/K Series Pickup
  
• I would be happy to help you find a brake controller for your 1989 C/K Series Pickup. I recommend the Curt TriFlex Trailer Brake Controller item # C24VV. This is a proportional brake controller that works with trailers having up to four axles. It works with electric and electric over hydraulic trailer brakes. The nine sensitivity settings let you adjust initial braking power and aggressiveness. You will also need the Universal Wiring Adapter for Curt Trailer Brake Controllers item # C51515
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• Brake Controller & How to Determine Tow Capacity of 2016 GMC Yukon XL Denali AWD
  
• I Googled the owners manual for a 2016 GMC Yukon XL Denali and it stated that the towing capacity will depend on a couple factors. So in order to determine the towing capacity you have to know if you have a long or short wheelbase, as well as your axle ratio. An axle ratio of 3.08 will be 6,000 or 6,300 lbs while a 3.42 axle ratio will be 8,000 or 8,200 lbs depending on your wheelbase. When towing a trailer that large it will have electric brakes so you'll need a brake controller, and
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• When Does Brake Output Circuit of Vehicle 7-Way Have Voltage
  
• The brake output circuit on a 7-way (5:00 pin) will only have as much voltage on it as the brake controller is sending. Typically this going to depend on the amount of gain selected on the controller and other factors like brake controller style and ramp up speed of the controller. The only time the circuit would have voltage without the brake pedal being applied would be if you had the manual override lever of the controller slid. I attached a couple help articles on brake controllers
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• Brake Controller For 1993 Dodge Ram Truck
  
• To add a brake controller to your 1993 Dodge Ram truck, a great option is from Curt: - Curt Discovery NEXT Trailer Brake Controller # C84VV I like the # C84VV because it's a no-frills, easy to use, economical option that'll just get the job done - activating your trailer brakes. There are settings for the amount of braking you want, an LED display that shows the power output, and an auto shut-off. So it's really simple but also effective, and the only other thing you will need
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• Installation of Curt Brake Controller on 2009 GMC Sierra 1500
  
• When it comes to installing a brake controller like the Curt # C51170 using the adapter # C51515, the color of the wiring isn't always a reliable way to determine the functioning of a wire, so you'll likely want to test the functions using a circuit tester like the # PTW2993. In some cases the colors will match up, but it's not always the case. As long as you're able to match up the correct wires under the dash to the adapter, you'll be able to use the brake controller without issue. We
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• Wiring Diagram for the Curt Universal Brake Controller Harness
  
• In order to install the Universal Wiring Adapter for Curt Trailer Brake Controllers # C51515 for the Curt Venturer Trailer Brake Controller on your 2023 Jeep Grand Cherokee you're going to need to first locate a bundle of 4-5 wires that should be taped up underneath your dash to the left of your steering column held together with a tag. Once located, you'll just need to connect the wires from the brake controller adapter to your factory wiring. Those connections are brake blue wire
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• Troubleshooting Curt Venturer Brake Controller Installed on 2011 Dodge Ram 1500 Pickup
  
• Getting a single green LED on the display indicates that there's no trailer connected. Since you're getting this with the trailer connected, it would seem to indicate that the brake controller isn't 'reading' the trailer for some reason. The most common reason for this to happen would be a dirty, corroded or damaged connector on the vehicle or the trailer. Examine the trailer connectors, and ensure everything is clean. If you see any white or green corrosion on the pins or sockets of the
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• Wiring Adapter for Curt Electric Brake Controller on 2016 Toyota Tacoma
  
• We do offer the Universal Wiring Adapter for Curt Trailer Brake Controllers # C51515. This adapter will connect with the plug on the back of the Curt electric brake controller on one end and the other end will allow you to hardwire install the brake controller. If you need to add a 7-Way to your tow vehicle, the # C51515 adapter will work well with the Universal Installation Kit for Electric Trailer Brake Controller # ETBC7. The instructions for this hardwire installation are linked
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• What Size Wire Connectors For Installing Brake Controller on 2018 GMC Canyon/Chevy Colorado
  
• In order to install the Curt # C51170 Spectrum brake ocntroller on your 2018 Canyon, you'll need 2 of the 14-16 gauge butt connectors like what's provided with part # DW05744-5, and two 10-12 gauge connectors like what comes with the # DW05745-5. I've linked to a video showing a brake controller being installed on 2008 Chevy Colorado.
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• Removing Lower Panel of 2019 GMC Canyon to Install Curt Spectrum Brake Controller
  
• Thank you so much for your purchase from etrailer of the Curt Spectrum Trailer Brake Controller # C51170. We appreciate that, and in order to remove the front panel, you literally just have to remove the screws and work the panel out to remove it. If you go to about the 10:10 mark of the video I linked below you can see how our installer did this. The video is on a Chevy Colorado but it will be the same for your truck.
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• Troubleshooting Curt Brake Controller with Short Error When Override is Slid
  
• Sounds like you have a wiring short most likely due to a wiring issue where the brake controller is connected to your truck. I would suspect there's some exposed wire that is creating a short that you'd want to use some electrical tape to insulate and fix. The other place to check is the wiring behind your trailer wiring connectors for shorts. If not that it's the controller that has an internal short which is unfortunately not uncommon for Curt brake controllers. The Prodigy P2 # 90885
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• Curt Wiring Adapter For A Brake Controller Compatible With Vehicles Without A Factory Wiring Plug
  
• Yes we do, The Universal Wiring Adapter for Curt Trailer Brake Controllers, part # C51515, is designed to work with Curt Trailer Brake Controllers on vehicles without a factory brake control wiring harness. These wires will have to be spliced into your vehicle's existing wiring, so there should be no issue with your 2004 Toyota Tacoma. I have included a product description link, a video installation link, and a video review link below.
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• Troubleshooting Brake Controller Not Allowing Truck To Start
  
• For your 2014 Chevy Suburban, no plug is present under the dash, but the needed wires are already run. You will connect the brake controller wiring with the vehicle wiring already present under the dash using the Universal Wiring Adapter for Curt Trailer Brake Controllers # C51515. It seems the 2007 to 2013 brake controller wiring was carried over into 2014 for your vehicle. I've attached and article to assist. The issue you are experiencing is most likely because you have a plug
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