Upgraded Electric Proportional Trailer Brake Controller with LED Display

SKU: KR3588

$195.29

  • Proportional Braking with Auto-Calibration
  • Split Design with Windshield LCD Display
  • Precise Braking with Built-In Safety Redundancy
  • 9-Level Boost Adjustment
  • Universal Fit for 3-Axle Trailers

Specification

Display Material
Aluminum Alloy
Boost Feature
9 Levels of Boost (S1-S9)
Application
Support trailers with 1-4 axles
Data Storage
Supports storage of the maximum braking force, sensitivity, and braking mode of 8 trailers
Braking Mode
Supports proportional braking and electronic hydraulic braking
Quick Leveling
Automatically Leveling, Manual Leveling

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$195.29

Description
Specification
File Download
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  • Precise Proportional Braking with Auto Calibration: Our advanced proportional electronic brake controller ensures your trailer brakes respond in perfect harmony with your towing vehicle's deceleration. Say goodbye to cumbersome setup rituals with its innovative auto-calibration feature, streamlining your journey's start.

    Automatic leveling electric trailer brakes

  • Innovative Split Design for Optimal Placement: This trailer tow brake controller can upgrade your control experience with our uniquely designed split system, comprising a detachable display and brake controller . Mount the crystal-clear display on your windshield for at-large visibility, while the controller finds its home in the vehicle's rear interior, adaptable to any angle. Seamless integration is achieved with a plug-and-play wiring harness, simplifying installation like never before.

    Best trailer brake controller recommended installation position diagram

  • Dual Processor Power for Unmatched Safety: With security at the forefront, our trailer brake control system embeds four robust 32-bit processor chips – two in each unit. These chips work independently, validating and executing braking commands with precision, guaranteeing a smooth, consistent braking performance every time.

    Wireless brake controller generic wiring diagram

  • Customizable 9-Step Boost Control: Fine-tune your braking to perfection. Our electric trailer brake controller boasts 9 adjustable boost levels , allowing you to incrementally elevate sensor sensitivity. This tailored approach accommodates various trailer weights and braking behaviors, ensuring optimal response every time you brake.

    Wireless brake controller boost setting

  • Universal Compatibility for Versatile Applications: This comprehensive brake controller kit includes an LCD display, brake controller, wiring connections, a Type-C data cable, and a detailed product manual. Engineered to suit a wide array of 3-axle vehicle-trailer configurations, Kohree's electric brake controller kit is your trusted companion for diverse towing needs.

    The application scenarios of wireless brake controller

Display Material: Aluminum Alloy

Boost Feature: 9 Levels of Boost (S1-S9)

Application: Support trailers with 1-4 axles

Data Storage: Supports storage of the maximum braking force, sensitivity, and braking mode of 8 trailers

Braking Mode: Supports proportional braking and electronic hydraulic braking

Quick Leveling: Automatically Leveling, Manual Leveling

Warranty Guarantee: 24 month

Need to purchase more? Please contact: Frank@kohree.com

Customers praised this proportional brake controller for its "easy installation" and "true proportional braking." Many highlighted the modular design, clear LCD display, and intuitive controls. However, some reported trailer detection issues and finicky setup requiring careful manual reading. One shopper noted instructions recommended inadequate wire gauge.

  • The best brake controller I've ever owned - delivers true proportional braking
  • Braking response performs exceptionally well with adjustability across the full range
  • Super easy to install and an awesome unit - everything works smoothly
Design (positive)Installation (positive)Controller (positive)Display (positive)Instructions (positive)
  • 5 stars: 34 (87%)
  • 4 stars: 2 (5%)
  • 3 stars: 3 (8%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
MussSyke
The Best Brake Controller I've Ever Owned

Purchasing a new 2024 Ram HD Tradesman provided nearly everything desired for towing with one notable exception - the integrated brake controller. Considering installation of an OE integrated unit seemed less appealing due to the prospect of removing dash panels on a brand new vehicle. That reality considered, mounting one of those notoriously unreliable box controllers under the dash also failed to inspire confidence. Discovering this alternative appeared to present the optimal solution. Installation process proved remarkably straightforward. The pickup included an adapter harness specifically designed for aftermarket brake controller integration eliminating nearly all guesswork. Those familiar with the complexities of wiring traditional clunky box controllers will find this unit remarkably simple to install. The control module resides completely concealed behind the dash leaving only the interface visible. The control pad installed precisely in the location intended for the OE brake controller creating a seamless appearance. Most importantly the unit functions exceptionally well. Unlike the previous box-type controller which essentially functioned as an unreliable on/off switch regardless of adjustment attempts this unit delivers true proportional braking. While certain reviewers expressed dissatisfaction with the instructions the process proved so intuitive that reference to the manual remained minimal.

M
Mido
Easy install

Works perfect would highly recommend

D
DAN SCHAEFER
Perfect.

This trailer brake controller performs exceptionally well. Individuals lacking wiring expertise or unwilling to perform splicing tasks would benefit from professional installation assistance. Initial confusion occurred because only the logo appeared without advancing to the main screen. This behavior proves typical in situations where no trailer remains connected. Trailer connection initiates proper screen activation. The investment proves worthwhile considering overall performance.

M
Monty
N

Exceptionally user-friendly, straightforward, and convenient, this controller surpasses all others I have previously utilized.

J
Jlaine Wells
This is the trailer brake controller you've been looking for!

Installing this controller proved remarkably straightforward, featuring ample cable length without excessive slack, keeping the head unit discreet when unused while the split design ensures it stays unobtrusive during regular driving, plus offering numerous adjustments and functions tailored for various trailers. Braking response performs exceptionally well, with adjustability across the full range of brake application strength, complemented by an "instant on" button that proves invaluable for testing trailer brake functionality independently and verifying proper system operation. The absence of a head unit power-off option remains somewhat bothersome, as the constant display illumination can prove distracting, particularly during nighttime driving, and the installation kit could benefit from additional zip ties and heat-shrink wire splices, though creative positioning at the windshield's top with the USB cable routed from the headliner allows easy cable management by detaching the USB from the unit's side and concealing it behind the display. Following several months of use, concerns about the 3M tape's durability in Florida's intense sun and heat have proven unfounded, as everything remains securely mounted and functions flawlessly, suggesting this controller should deliver long-term reliability. The investment proves entirely justified, as although not the most economical option available, the build quality feels notably premium.

R
Ryan L.
Works fine so far, but make sure to use common sense during installation

Got this installed in my RV, and it's been working perfectly so far. But honestly, the instructions could use some work. They recommend 8 AWG wire, which is way too light for the job. I upgraded to 2 AWG, and now the cables don't get hot even under full load. We'll see how it holds up over time.

J
Jon ryver
Will not detect my trailer

I have checked and double checked. Everything is wired correctly but it will not detect my trailer connection. I connected to a different trailer and not luck. What do I need to do. Out of brakes in Hawaii.

R
Riley Alexander
Durable and effective

I use it to power the interior lights of my trailer.I have two 1-watt LED bulbs that remain in standby mode even when not connected to the vehicle.

D
Daniel Allen
Used on a multi-axle trailer.

Used on a multi-axle trailer,I can also adjust the rear brake pressure,connect it to the brake pedal switch or brake light wire,and mount the box where I want it.It's incredibly convenient.

J
James Williams
Trailer brake controller!

Installation is very simple.The hardest part is connecting to the brake light and running a wire from the back.It seems to work well during testing.This is the best controller I've used.I look forward to hooking up the trailer and experiencing all its features.

N
Nathan Mitchell
Satisfied! Will buy again

I really love its modular design.I'm very satisfied with this purchase,and if I need a second one,I would not hesitate to buy it again.

O
Owen Barnes
Fit for my purposes

This separation control works very well and is easy to follow the instructions.The indicator lights are clear and easy to read.Overall,this is a reliable and well-crafted separation kit that gives you peace of mind while towing.

M
Miles Wong
Adjusting braking force is a breeze

This device allows me to place it wherever I want;it's simply perfect.It works extremely well.So far,I've used it to tow about five different trailers,and adjusting the braking force is a breeze.

C
Caleb Roberts
Works as described

The performance matches the description;it's a great product,looks good,and is powerful.

E
Ethan Miller
Good-looking, powerful features

Great product,compact,good-looking,and powerful.

H
Henry Moore
Very nice-looking

Looks very nice.The entire kit is well-made.

N
Natalie Campbell
Well-made and durable

It looks well-made and durable.I'll update once it's installed.

F
Finn Knight
Great trailer brake system!

This is probably the most advanced one I've seen,with a beautiful little display and an extremely simple user interface.The installation process requires some skill,like connecting to the brake pedal switch or brake light wire,and mounting the box where you want it.It also features a traditional manual brake button.Overall,it's worth every penny.

L
Lucas Jones
Pay close attention to the instructions

The screen display is excellent.The instructions are simple and easy to understand.However,adjusting the trailer can be a bit tricky.Make sure to read the manual carefully.

G
Gabriel Parker
Seems to be working properly

It arrived quickly and seems to work fine.I have no complaints.I'm very satisfied with it.

I
Isabella Brown
Excellent features

Installed on my 2014 Tundra,it works great.The modular design makes installation easy,and the LCD screen provides clear real-time information to help you monitor and adjust the brakes.It's a great choice for trailers.

A
Amelia Johnson
Exactly the controller I was looking for

Everything arrived intact and works well! So far,this controller seems like it will last a long time!

S
Sophia Davis
The trailer brake kit was easy to install

The installation of this trailer brake kit is very simple.I'm not a professional,but I got it installed quickly.It works great,has excellent control,and the power levels are easy to adjust.The remote display is also fantastic.I can see it on the dashboard without looking down.

P
Poppy Hudson
Excellent brake controller

Outstanding brake controller,very easy to install.This device is designed to look nice when installed in the truck while also meeting practical needs.

A
Aria Hall
The best controller ever

Simple and convenient,this is the best controller I've used.It's a bit more expensive than other products,but worth the price.

M
Mia Wilson
Highly recommended brake kit

The brake battery is always dead due to long periods of non-use.A dead brake battery is useless,but this product seems to solve that problem.Thank you so much.

C
Charlotte Russell
Clear and easy to understand instructions

I find it really easy to install because the manual is clear and easy to understand.

W
Walter

Hello, I was wondering if the Brake Controller has to wired to the battery for constant power or can it be wired to the accessory wire to turn on/off with the key.?

Kohree

The device must be connected to a battery to ensure a continuous power supply.

FAQs About Upgraded Electric Proportional Trailer Brake Controller with LED Display

This upgraded trailer brake controller main feature is its proportional braking and automatic leveling. It applies the trailer brakes proportionately to the towing vehicle's braking and eliminates the need for time-consuming setup procedures with its auto-leveling function.

Our brake controller for trailer has an upgraded split design, with a separate display that can be placed on the windshield for easy reading and a brake controller that can be installed in the rear interior panel of the vehicle at any angle.

Most trailer brake controllers cannot be manually turned off; they automatically power down when your vehicle's ignition is off. Here are a few reasons why they remain active:

  1. It's hardwired to your tow vehicle's brake system and 12V power source.
  2. It must be active at all times while towing to apply trailer brakes in sync with your vehicle.
  3. Even when not actively braking, it's usually in a "standby" or monitoring mode.

The controller typically activates automatically under these circumstances:

  1. When the vehicle is started.
  2. When the brake pedal is pressed.
  3. When a trailer is connected.
  4. When any button is pressed on the controller.

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