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Curt Venturer NEXT Trailer Brake Controller - 1-3 Axles - Time Delayed
Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In

Part Numbers: C74VV,C51438

Retail:$118.95
Our Price: $103.05
You Save: $15.90
Trailer Brake Controller

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Curt Venturer NEXT Trailer Brake Controller - 1-3 Axles - Time Delayed
part number: C74VV

A simple LED display and a pinch-trigger manual override make this time-delayed brake controller easy to read and easy to use. Installation is quick and 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 1.0 increments
    • Brightness is adjustable for optimal visibility
  • Auto-sleep mode prevents battery drain after 5 minutes of idle time
  • Quick and easy installation with no mounting restrictions
    • No need to mount level - install anywhere at any angle
    • Included mounting bracket and hardware designed to hold brake controller flush against the dash
    • Plug-in, vehicle-specific brake control adapter (sold separately) available for select vehicles to reduce installation time


Specs:

  • Application: trailers with up to 3 axles (6 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" thick
  • 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 1. 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 left-hand upper 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 5 seconds as a series of bars and then go into sleep mode to reduce drain on the battery.


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 right-hand upper 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 Venturer 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 Venturer 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, shown as a bar - keeping it simple.


Curt Venturer 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 Venturer NEXT 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 Venturer. 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.



51116 Curt Venturer NEXT Time Based Trailer Brake Control - 1 to 3 Axles

Replaces Curt 51110



Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In
part number: C51438

Install your Curt electric trailer brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your brake controller and then plug the other end into the built-in port beneath your vehicle's dash.

Features:

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


Installation of Curt Brake Controller Adapter

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


Brake-Control Adapter Port

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


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



51438 Curt Quick Plug Brake Control Adaptor Harness

California residents: click here




Customer Satisfaction Score:


Customer Reviews

Curt Venturer NEXT Trailer Brake Controller - 1-3 Axles - Time Delayed - C74VV

Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In - C51438

Average Customer Rating:  4.9 out of 5 stars   (63 Customer Reviews)

A simple LED display and a pinch-trigger manual override make this time-delayed brake controller easy to read and easy to use. Installation is quick and simple with no mounting restrictions. Activates brakes with a preset intensity. Install your Curt electric trailer brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your brake controller and then plug the other end into the built-in port beneath your vehicle's dash.

by: John 04/13/2024

Installed but not used with a trailer yet, easy instruction and appreciate the extra hardware for the installation.
Compact and not intrusive. Decided to use the adhesive tape included and taped under the dashboard L of the steering wheel.



by: Jason 02/23/2024

Slimmer than most of the others. Easy install with the additional pigtail.



by: Bruce09/23/2021

Ordered a Curt brake controller for my Toyota Tundra with the matching dual plug in. It installed easily, and worked perfectly. I later sold the Toyota and bought a 2010 Ram pickup. I transferred the Curt brake controller to my Ram pickup by ordering the matching dual plug in cord. It also installed easily, and works perfectly. Very pleased with everything. Excellent and prompt service, and helpful videos to help make installation effortless.



by: Paul 02/26/2024

Delivered early. Was just what I wanted.



by: Gene 08/14/2023

Almost plug-n-go.The hardest part was where to put the controller !



by: John07/12/2018
2010 DodgeRam Pickup

You wouldn't think an adapter cable to mate a CURT brake controller to a 2010 RAM, factory installed trailer brake cable would be difficult. But another online retailer and 2 (TWO!) local RV dealers sold me the wrong one..each the same; but wrong!

Only etrailer got it right and at a fraction of the cost of the "others"! Works fine.



by: Dustin09/18/2013
2012 DodgeRam Pickup

I purchased this product with a Curt time delay brake controller. My 2010 Dodge Ram has the 7 way plug and towing package on it already which made the installation of the product super easy. I looked under the dash by the parking brake and there was the plug. I plugged it in and plugged in the controller, mounted it and I was done! Installation took me less than 12 minutes and that included me checking the plug with a multi meter to ensure the power was getting thru. The best part is I can remove the controller when I am not towing my RV so that I keep my stock appearance. If you can use this part on your truck pay the little extra and get it. The shipping was super fast and easy! One of the best experiences buying online!



by: GreenEdgeLawnCare05/04/2023

Its a plug…. Not much else to say! Fit my 2010 ram 2500 and Curt TriFlex controller perfectly.



by: Cliff H08/25/2016
2011 Ram 1500

Cable was perfect, dealer wanted 5 times the price, has worked flawlessly since I purchased it. etrailer.com was great with information I needed, and shipped item immediately, great job George, thanks again, will definitely only buy from etrailer.com in future.



by: ERIC M.09/22/2014
2012 DodgeRam Pickup

BRAKE CONTROLER & HARNESS WORK GREAT & ARRIVED ON TIME THANKS FOR THE GREAT SERVICE



by: Brian06/04/2017

The break controller was just what we need it.



by: Jason M02/08/2017

Great product, only thing I wasn't sure about was if the gain flashed while a trailer was not hooked up. I emailed etrailer and in a timely manner for a response.



by: lj08/11/2015
2015 DodgeRam Pickup

I have 2015 ram 1500. Installation was simple. Might have taken 20 minutes. Setup and adjustment was simple just be sure and read directions. Much smoother braking than old controller.



by: tom b09/11/2016

Piece of cake installation. Installed in 10 minutes. Your company should install a shroud over the wires coming from the brake controller to the adapter to hide the single wires.



by: James11/10/2017

This makes for a very installation. Instructions were very good. Brake controller installed and ready to use in 10 mins.



by: Scott03/23/2017

Thanks Susan for helping me out. You found the correct part and install was a breeze. It took about ten minutes to hook up controller and connect harness. Thanks for working with me on the return issue. Looking forward to trying with my toy hauler.



by: Steve B06/03/2016

Received order in good time, and have installed in truck. All went well and works as described. Very happy with the price and the service. Will buy again from E-trailer again.



by: Charlie G10/08/2014

Great product! Simple installation! The staff was very helpful and order was filled and shipped promptly. Will order from etrailer.com again!



by: Jamie D.08/02/2015

This product is high quality and easy to use and install. Especially for the price. The shipping was extremely fast and the ability to track packet was even better. I would highly recommend using this company and buying this product.



by: Jimmy C08/17/2015

Plug worked great, delivery very quick, priced right. Couldn't ask for more. Took literally five minutes to install the controller with this cable. Nice!



by: Brooke06/18/2013

Great product, installed within minutes. Very quick delivery. Thanks for the outstanding service.



by: Dustin04/20/2022

Fit as expected and made installation quick and clean.



by: Richard C.04/14/2015

service was excellent,everything went so smoothly
.parts ordered fit perfect.I will recommend and use your company
again. Thank you George



by: Dan S05/16/2017
2015 DodgeRam Pickup

As described. Plugs for correctly.



by: Willi Raabe06/18/2013
2011 Ram 1500

Worked like expected. Got to me in good time. Very satisfied! Would order from etrailer again.


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


  • Troubleshooting Curt Venturer Trailer Brake Controller that Doesnt Recognize Trailer
  • The Curt Venturer Electric Brake Controller # C74VV shows just the green light when you press on the brake pedal and there is no trailer connected. So, it sounds like the controller is recognizing the trailer. Start by inspecting both the truck and trailer's 7-way connectors and make sure they're clean and free of corrosion. If this isn't the issue, you'll want to use a tester on the truck's 7-way to see if any power is even getting to the trailer. Use a light tester like #PTW2993
    view full answer...

  • How To Install A Brake Controller On 2019 Chevy Equinox With Factory Package
  • According to Curt there is not a plug-and-play brake controller adapter for the 2019 Chevy Equinox so the Curt Venturer Brake controller would need to be hardwired in. To do this, you would need to convert the factory 4-way on the Equinox using a brake controller install kit part # ETBC7. The ETBC7 comes with all of the necessary components to hard wire the 7-way plug to the rear of the Equinox. Your existing 4-way plug will plug into the provided 7-way plug. The wires from the 7-way plug
    view full answer...

  • Troubleshooting Intermittent Trailer Connection 2013 Ford F-150
  • Ford F-150's are an odd bunch when it comes to connecting to trailer wiring for some reason. While we haven't seen this exact issue it does not surprise me. It typically has to do with the 12 volt accessory circuit of the trailer wiring though so that would be where I would be inclined to start. If trailer has aluminum frame make sure you have a jumper wire from the ground harness back to the trailer wiring connector.
    view full answer...

  • Brake Controller Installation on 2013 Nissan Frontier with 4-Pole Flat trailer Connector Installed
  • Adding a brake controller to your 2013 Nissan Frontier that already has a working 4-pole flat trailer connector is a simple process that requires only two parts. First you will need a brake controller installation kit, part # ETBC7. This kit includes everything you'll need, except for the controller itself. The kit includes a 7-way RV-style blade socket, wiring, butt connectors, zip ties, circuit breakers and even a circuit tester to help you find the correct wires on the vehicle. I
    view full answer...

  • Can Curt Venturer Brake Controller Install in 1998 Jeep Grand Cherokee
  • Yes, the Curt Venturer part # C74VV can be used on your 1998 Jeep Grand Cherokee with a factory 7-way. Next, for a wiring kit to install the brake controller to the 7-way you would want the Wiring Kit for 2 and 4 Brake Electric Brake Controllers # 5506. This will provide the power source and ground for the wiring for the brake controller. You will need to test the wires from the brake pedal switch of your vehicle to find a circuit that has voltage when the brakes are applied and none
    view full answer...

  • Connection Point for Curt Venturer Brake Controller Wiring Under Dash of 2010 Ram 1500
  • Thank you for the photo of your 2010 Ram 1500's under-dash wiring. The gray plug shown does appear to be the correct one for connection to the mating gray plug on the Curt wiring harness # C51438. This Curt connector is shown in the other photo so that you can compare the two. The black connector on the other end of the Curt harness will plug in to the wiring at the back of the Venturer brake controller # C74VV.
    view full answer...

  • How To Install a Curt Brake Controller on a 2014 Cadillac Escalade
  • In order to install the Curt Venturer Trailer Brake Controller part # C74VV on a 2014 Cadillac Escalade you will need both the Wiring Adapter for Curt Trailer Brake Controllers part # C51515 and the Deka Heat Shrink Butt Connectors part # DW05744-5. The wires that you need to attach the Wiring Adapter for Curt Trailer Brake Controllers to are already ran under the dash for you. Once you find this bundle you will then need to make the following connections. 2014 Cadillac Escalade Wire
    view full answer...

  • Curt Venturer Trailer Brake Controller Installation in 2006 Dodge Ram 2500
  • Any trailer brake controller, including the Curt Venturer # C74VV, uses a 4-wire hookup. All brands and models of trailer brake controller have a white ground wire, a black 12V power wire, a red input signal wire and a blue output wire. The white ground wire connects to battery negative; the black power wire connect to the battery + terminal through a 30-amp circuit breaker or fuse; the red input signal wire connects to the cold side of the brake light switch above the brake pedal; and
    view full answer...

  • Brake Controller and Related Items Needed for Installation on 2003 Dodge Dakota Without Tow Package
  • You have assembled a correct group of parts for installing a brake controller in your 2003 Dodge Dakota without a factory tow package. The controller and harness you referenced, Curt Venturer # C74VV and wiring adapter # C51515, work together. In addition to these you'll need the # ETBC7 brake controller installation kit that you referenced. If your truck does not already have a 4-pole flat trailer connector then the harness you selected, Tow-Ready part # 118329, will be the last item
    view full answer...

  • Is Clicking Sound Normal for Curt Brake Controller When Brake Pedal is Pressed
  • A clicking sound isn't totally normal I would say but the Curt brake controllers like the # C74VV are a little more prone to that kind of thing. If you are seeing a dot on the display indicating that a trailer is not connected you would be fine, but if you are seeing green bars show up which indicates that it thinks a trailer is connected that would mean you most likely have dirt or corrosion on the pins of the 7-way which is tricking the controller into thinking a trailer is connected
    view full answer...

  • How Does Curt Ventrer Brake Controller C74VV Connect Using Harness # 51453
  • The Curt wiring adapter # C51453 is vehicle-specific and is used to connect a Curt brake controller like their Venturer # C74VV into a compatible Dodge Ram. In such an installation the black connectors from the controller and harness join together and the grey connectors on the harness will plug in to the under-dash port on the truck. If you were to want to hardwire the Reflex into just about any vehicle you could use the pigtail harness # C51515.
    view full answer...

  • Troubleshooting Constant 12V Power on Blue Brake Output Wire with Curt Venturer Brake Controller
  • If you are reading a constant 12 volts on the blue brake output wire with the Curt Venturer Brake Controller # C74VV installed, this is indeed an indication that either the controller itself is bad or there's a short somewhere along the brake output wire on your truck (between the controller and 7-Way connector). The first thing I recommend doing is severing the blue wire just a few inches behind the Curt Venturer and testing for power again on this wire. This will isolate the controller
    view full answer...

  • Flashing Red Signal With Curt Venturer Brake Controller
  • If your Curt Venturer Trailer Brake Controller # C74VV is flashing red that means there is a short on the brake circuit of your 2002 Dodge Dakota. Since the controller is new and your trailer brakes work on your buddy's truck the problem is likely going to be corrosion in the 7-way of your '02 Dakota. You can try and clean it or, assuming you have the factory 7-way, replace it with the Multi-Plug T-One Connector Assembly for 7-Way & 4 Pole Trailer Connector # 20135. It is also vital
    view full answer...

  • Troubleshooting a Brake Controller on a 2000 Ford F-350
  • Since you had the Curt Venturer Trailer Brake Controller part # C74VV installed and working on your 2015 Ford F-250, the problem is more than likely on the 2000 Ford F-350 and not on the controller. Your 2000 Ford F-350 could have come with either a 4-flat or 7-way trailer connector for the factory. Both of the above options have the wires ran for the brake controller but if you had the factory 4-way connector then you would also need to install the correct fuses and relays for the brake
    view full answer...

  • Troubleshooting Curt Venturer Brake Controller with Flashing Red Light on Display
  • I checked with Curt and the flashing red light indicates a brake circuit overload, or a solid red light means that no trailer is detected. If the light is flashing that most likely means you have a short somewhere on the brake output circuit, but since there isn't a trailer connected most likely you have a dirty trailer connector at the rear of your vehicle that has a bit of corrosion that is causing a slight amperage draw which is confusing the brake controller. Try cleaning the pins
    view full answer...

  • Wire Match Up For Curt Venturer Brake Controller and 2007 GMC Envoy With Factory Tow Package
  • Using a circuit tester such as # PTW2993 to test wire functionality on your 2007 GMC Envoy is the best way to determine the correct connections however, the typical wire matches for Chevy/GMC vehicles with a tow package are: 12V function: GMC - Red / Black Brake Controller - Black Stoplight (brake pedal): GMC - Light Blue Brake Controller - Red Ground: GMC - White Brake Controller - White Trailer Brakes: GMC - Dark Blue Brake Controller - Blue The brake controller
    view full answer...

  • Troubleshooting Trailer Brakes Locking Up After Wiring 2010 Nissan Frontier with Brake Controller
  • The issue you are having on your 2010 Nissan Frontier is a common problem that has shown up when installing a brake controller # C74VV on certain Nissan vehicles. This issue is for some reason the Nissan wiring was reversed during manufacturing. The solution can be found ins the attached article. Basically, you will have to switch the black and blue wires location on the brake harness plug. There are couple of ways to swap the wires. The article will explain how to perform both solutions.
    view full answer...

  • Installing Brake Controller On Cold Side Of Brake Switch
  • Your Curt Venturer Trailer Brake Controller # C74VV and Universal wiring adapter for Curt controllers # C51515 are a confirmed fit for your 2011 GMC Terrain. This wiring adapter does not directly mount into the dash because this vehicle did not have a tow package available. You will need to tap into the cold side of the brake switch near your brake pedal and you will need to attach a ground as well as a power wire. The blue wire will go from your controller to another length of wire
    view full answer...

  • No Power To Curt Venturer Brake Controller On 2001 Jeep Grand Cherokee
  • You stated that you have your controller all hooked up to your 2001 Jeep Grand Cherokee. It sounds like the power wire has possibly not been connected. When properly installed, the brake controller will still turn on. For you model Jeep, we offer a harness that connects to the back of the brake controller, part # C74VV. The harness number is part # C51515. The plug connects to the back of the brake controller, and the 4 wires on the other end are hardwired to your vehicle. The black
    view full answer...

  • Does Curt Brake Controller Adapter for 2010 Ram 1500 Fit a 2018 Ram 1500
  • The adapter that fits the 2018 Ram 1500 is part # C51458. The # C51438 that you used in your 2010 Ram only fits through 2012
    view full answer...

Info for these parts were:

Employee Leah B
Edited by:
Leah B
Employee Lindsey S
Written by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B

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