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  1. Trailer Brake Controller
  2. CURT
  3. Electric
  4. Electric over Hydraulic
  5. Time Delayed Controller
  6. Up to 4 Axles
Curt Discovery NEXT Trailer Brake Controllers - 1 to 4 Axles - Time Delayed - Qty 6

Curt Discovery NEXT Trailer Brake Controllers - 1 to 4 Axles - Time Delayed - Qty 6

Item # C52ZV
Retail:$751.06
Our Price: $569.95
You Save: $181.11
Trailer Brake Controller
Shipping Weight: 3 lbs
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An easy-to-read digital number display, 10 power levels, and a pinch-trigger manual override make this time-delayed brake controller easy to use. Installation is simple with no mounting restrictions. Activates brakes with a preset intensity. Great Prices for the best trailer brake controller from CURT. Curt Discovery NEXT Trailer Brake Controllers - 1 to 4 Axles - Time Delayed - Qty 6 part number C52ZV can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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CURT Trailer Brake Controller - C52ZV

  • Electric
  • Electric over Hydraulic
  • Time Delayed Controller
  • Up to 4 Axles
  • CURT
  • LED Display
  • Dash Mount
  • Under-Dash Box
  • Automatic Leveling
  • Up to 360 Degrees

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


Features:

  • Brake controller activates trailer brakes with preset intensity
  • Adjustable power output control lets you select the amount of braking force
    • Rocker switches located on left front of module for easy access
  • 10 Gain settings and 9 load settings allow you to adapt to various driving conditions
    • Select a higher setting for harder braking and lower for more gradual braking
  • Pinch-trigger manual override is within easy reach for controlling trailer sway or stopping in emergencies
  • Simple LED display shows the amount of power output
    • Self-diagnostics monitor trailer connection and check for shorts
  • LCD display shows power adjustments in 0.5 increments
    • Brightness is adjustable for optimal visibility
  • Auto-sleep mode prevents battery drain after 5 minutes of idle time
  • Quick and easy installation with no mounting restrictions
    • No need to mount level - install anywhere at any angle
    • Included mounting brackets and hardware designed to hold the brake controllers flush against the dash
    • Plug-in, vehicle-specific brake control adapter (sold separately) available for select vehicles to reduce installation time
  • Units are not individually boxed for retail


Specs:

  • Quantity: 6
  • Application: trailers with up to 4 axles (8 brake assemblies)
    • Compatible with low-volt, PWM, ABS, cruise control, and electric-over-hydraulic trailer brakes
  • Dimensions: 4" long x 3-1/8" wide x 1" tall
  • Limited lifetime warranty


Gain Adjustment

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


Load Control

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


Pinch-Trigger Manual Override

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


LED Display

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


Curt Discovery NEXT

Quick Installation

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


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


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

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

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


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


Time-Delayed Braking

what is time-delayed braking

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



511266 Curt Discovery NEXT Time Delay Trailer Brake Control - 1 to 4 Axles - 6-Pack

Installation Details C52ZV Installation instructions



Video of Curt Discovery NEXT Trailer Brake Controllers - 1 to 4 Axles - Time Delayed - Qty 6

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of CURT Trailer Brake Controller - Time Delayed NEXT Controller Qty 6 - C52ZV

Hello neighbors, I'm Steven here at etrailer.com. Today we're taking a look at this CURT Discovery NEXT Trailer Brake Controllers for one to four axles. This is a time-delayed, quantity six. So, folks, like I just said, you get a quantity six. If you're watching this, more likely than not, you're a dealer, maybe a shop or something like that, and you're getting a set of six of these CURT brake controllers. Now, you probably already know, but a brake controller activates the trailer brakes with the preset intensity.

It does have adjustable power output and that control is gonna let you select the amount of braking force with the rocker switches and everything located on the left front of the module. So you've got these buttons here on the front and then that other button. You're gonna have 10 different gain settings and nine load settings that will allow you to adapt to various driving conditions. You can simply select a higher setting for, like, a harder brake braking and a lower one for more gradual braking. Now I wanna zoom in here and show you you've got this manual pinch or trigger manual override.

Very simple to reach, very simple to use. You can control trailer sway or stop for emergencies with this guy. Now I can't light it up today 'cause I don't have a plug in a vehicle, but the display here would light up a nice big LED display and it would show you the amount of power output. It's got a nice self-diagnostic built into it that's gonna monitor your trailer connection, check for shorts, that kind of stuff. And the display is gonna give you power adjustments in 0.5 increments.

You can also adjust the brightness on the display. It's got a nice plug in there. You can purchase the vehicle-specific brake controller adapters that are sold separately for different vehicles and that would help reduce your install time. That's gonna be a simple, simple, easy, quick installation. There's no mounting restrictions.

There is a built-in holder here. You simply pinch this, that guy comes off. This guy would then get bolted or screwed into with the included screws in each kit. You get one per kit, you'd simply mount that under the dash, and then it lines up with this, you push it in place, and you should hear it click in place. (plastic clicking) There you go. And again, you squeeze this to get that back off. Very simple installation and that would hold it on the dash. So, again, very simple to use and you don't have to worry about mounting it level. You can install anywhere at any angle. That's a very nice thing about these CURT ones, as well. Now as far as some dimensions why I got it here, it's four inches long, about three and an eighth wide, and approximately one inch tall. It's got a very nice limited lifetime warranty. It works with low volt PWM, ABS, cruise control and electric over hydraulic trailer brakes. Again, folks, you're getting a quantity of six, you're getting the six different sets of installation screws, zip ties, the 3M Adhesive, you're getting six different sets of this little card. It's a nice little laminated card. It's got some different settings and pictures on there to show you what to look for. If you get an error message, it kind of tells you what it is. You also get six individual installation manuals and actually that's a good view of what that digital screen would look like when it's lit up. The A69. Now folks, that's gonna do it for our look at these lifetime warranty brake controllers by CURT. Again, this is the CURT Discovery NEXT Trailer Brake Controllers, time-delayed. I'm Steven with etrailer.com. Thank you so much for your time. Thanks for looking, enjoy your purchase and have a great day.

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See what our Experts say about this CURT Trailer Brake Controller


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Steven C
Installed by:
Steven C
Employee Michael B
Updated by:
Michael B
Employee Amanda K
Written by:
Amanda K

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