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

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.

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

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: C51436

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 behind 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 behind 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.

This adapter plugs into the port on your vehicle's built-in brake control wiring harness. For most applications, this harness is located behind the dash.

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.

51436 Curt Quick Plug Brake Control Adaptor Harness

California residents: click here

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

Customer Satisfaction Score:

96% were satisfied with this product

4% of customers were not satisfied

• Defective
• Alternate product found
• Wrong item was ordered

Learn More

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 - C51436

Average Customer Rating:  4.8 out of 5 stars   (100 Customer Reviews)

Order: RelevanceNewestRating - High to LowRating - Low to High 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 behind your vehicle's dash.

by: John J.06/12/2023

Kate M. my salesperson, had a most professional interaction with me being certain of my and my vehicle's needs. In addition, she walked me through the complete installation process. This I completed, wiring the 7-way and the Curt Discovery Controller making no errors along the way. On the first test, every terminal on the 7-way tested as it should. When we came home with the RV from the dealer, all the lights and the brakes worked flawlessly. Many thanks!!1599848

Click to Enlarge

Click to Enlarge

Click to Enlarge

by: Tommy J.01/31/2014

2014 Ford F-150

Adapted Curt brake controller for my 2014 Ford F150 STX without any problems. Just find your Ford brake control connector behind the coin slot on the left side of the dash and plug it in.115344

Click to Enlarge

Tommy J.

1/31/2015

After a year of using the Curt brake controller it has been by far the best one of several I have used and installed. i highly recommend the controller.

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.1766470

by: Robert06/01/2024

Simple design eight minutes to install 10 minutes to program3150712

by: Jason 02/23/2024

Slimmer than most of the others. Easy install with the additional pigtail.1737390

by: James 02/09/2023

2012 Ford F-150

fits perfectly... 1515350

James

2/10/2024

easy install and working perfect!!

by: Kenneth 02/03/2024

Exactly what I paid for with fast shipping at a good price. Everything looks great and works perfectly.1718055

by: Paul 02/26/2024

Delivered early. Was just what I wanted. 1738383

by: Gene 08/14/2023

Almost plug-n-go.The hardest part was where to put the controller !1646806

by: Robert 03/17/2021

2009 Ford F-150

The Curt wiring adapter for my 2009 Ford F-150 plugged into the controller and the truck connector under the dashboard exactly as it should have. It works great.986331

by: Don D.04/26/2015

Installing and using the Curt trailer brake controller was simple and worked perfectly. I Can say the same about the customer service at etrailer. And will certainly be using them both 188415

by: George 09/12/2021

2010 Ford F-150

The cable assembly made installation quick and easy, all I had to do was locate the Ford supplied connector in my F150. The cable assembly supplied by Curt plugs into the Ford provided connector. Plug the opposite end of the Curt supplied cable into the controller and the electrical installation is complete. Note: the Ford supplied connector has a protective cover on it, you have to remove this cover before this Curt connector will plug in.1150650

by: Brian03/23/2023

2018 Ford Expedition

This has worked well on my 2018 Ford Ex pedition.1542933

by: Larry M.02/08/2017

Ford

I purchased the C51436 adapter to install the C51130 trailer brake controller in my 2010 Ford pickup. Everything worked as stated. Good products from a good company with quick service.339863

Larry M.

2/8/2018

I am very happy with all of my purchases from etrailer. The products are still working fine after a year and your company is very good to work with. Any future needs I have will be purchased at etrailer.

by: Cleveland R03/24/2023

the 22292 would have been a better but were not in stock.the c 51436 fit my f-
150 very good . on the other end i spliced the 4 wires,same color code ,prodgy 3 hooked up easily . worked great thanks to you1542624

by: John A02/19/2017

Just as described. With truck specific wiring harness, installation was simple. Highly recommend!343488

John Y.

2/19/2018

perfectly satisfied

by: Mark A. 11/18/2013

2013 Ford F-150

Etrailer provided outstanding information regarding the technical details of the product along with easy to understand installation instructions. The brake controller provided a cost effective solution for my basic requirements. The installation was a "snap", the only time consuming task was determining the optimal location/position install the brake controller. Item was installed in a 2013 Ford F150 and I use it on a dual axle trailer for hauling a compact Kubota tractor. 107754

by: 2012 ford F15- trailer brake 06/08/2016

2012 Ford F-150

Excellent - no hesitation in making that evaluation

I bought a brake controller, interface cable for the F150, and the 7 pin plug that goes on the back bumper. All items are great quality. Parts arrived as expected with shipping as paid for. I am installing the equipment, but don't have any issues. There were no installation instructions, however these are available on line line detail. I do not expect any operational probems but am a few days from making that test.258882

by: Mark D.04/13/2017

2009 Ford F-150

Researched, purchased and installed a hitch and brake controller for my 2009 F-150. It was so much easier using etrailer. I have recommended them to several friends for their towing needs.366607

by: Jim S.01/15/2018

2016 Ford F-150

This pigtail that Dan T. with e-trailer help me get order an shipped worked perfectly. It was a custom fit for 2016 F-150 w/ no tow pkg and a Curt 51120 brake controller. This will almost complete my conversion of my truck that had no tow pkg. In the end it will help my daughter tow her Shooting S barrel horse safely to the shows. Thank you Dan T.467325

by: Max04/11/2015

2012 Saturn Relay

Made install easy. I ran my own 12 ga wire to 7 pin connector for trailer brakes. I couldnt find the fuse and or relay needed for my 2011 F150 to complete factory circuit. I NEEDED the trailer the next day with a 3,000 lb tractor on it. Worked well. 184737

by: Tom 02/27/2023

Ford F-150

Simple plug and play, installed in less than 30 minutes in my f150. A++++1526709

by: Keith01/05/2021

Plugged right in and working perfectly 933732

Keith M.

1/6/2022

Working perfectly

by: Ron J10/15/2016

2015 Ford Flex

This adapter from my Curt brake controller to my 2015 Ford Flex was a perfect match. Thank you very much!307458

by: Doug05/31/2016

2015 Ford F-150

Exactly what I needed. It worked great and arrived in 3 days right before an 1600 mile trip. It plugged right into my trailer brake harness and was easy to install. Took me less than a minute.254766

25

100

Show More Reviews

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

• Mounting Curt Venturer NEXT Trailer Brake Controller
  
• Curt has started using new brackets for their brake controllers, and that is also true for the Curt Venturer NEXT Trailer Brake Controller # C74VV. To mount this, all you have to do is put the included adhesive tape onto the included bracket and stick it wherever you like under your dash. If you'd like, you can also use the included screws with the adhesive to mount the bracket under your dash. With the bracket mounted, you'll just slide the Venturer NEXT controller into the bracket
  view full answer...


• Will Trailer Brakes Lock Up When Output On Brake Controller Is Set To Maximum
  
• When you adjust your output to maximum on the Curt Venturer, part # C74VV the brakes will be applied aggressively but will not lock them up as you questioned. It is a time-delayed brake controller and will apply the brakes to aid in braking as you need. If you move the manual adjustment to maximum you will apply the brakes even more aggressively.
  view full answer...


• Location Of Under Dash Brake Controller Port On 2002 Ford F150
  
• You are right that the gray port is right next to the diagnostic port under the dash on your 2002 Ford F-150 for the brake controller. I have attached a photo that shows where the brake controller port is in relation to the location of the diagnostic port. I have also attached a helpful article for brake controller installation on Ford full-size pickups you can check out.
  view full answer...


• Brake Controller Recommendation for a 2006 Nissan Titan for Tent Trailer
  
• The Curt Venturer part # C74VV would have plenty of braking power to activate the brakes on the tent trailer you are purchasing. This controller can activate up to 3 brake axles so it would be more than powerful enough. I do have a better option for you though. The controller you referenced is a time-delayed controller. Which means that it applies a preset amount of braking power at a preset speed every time you touch the brakes. That can work out decently, but in reality rarely do people
  view full answer...


• Do Brake Controllers have Constant Power or Do they Wire Into a Ignition/Accessory Power Source
  
• Brake controllers such as # C74VV will have constant power once installed. They need to have constant power otherwise they would reset every time you turned off the vehicle. Brake controllers have what is basically a sleep mode. After a certain amount of time the "go to sleep" and draw only a few milliamps of power so they will not drain the vehicle battery. If your 2007 Dodge Ram did not come with a factory 7-Way trailer connector then you will also need wiring harness # C51515 for
  view full answer...


• How to Install a Curt Brake Controller in a 2014 GMC Sierra
  
• Yes, you can. If your 2014 GMC Sierra is a 1500 model all you would need is the Curt Wiring Adapter part # C51451 to install your Curt Venturer Trailer Brake Controller # C74VV. If your 2014 is a 2500 or 3500 the connections are available under the dash of your vehicle. You would want to wire the controller up to the wires under your dash. Check out the FAQ article I attached on how this is done.
  view full answer...


• Curt Trailer Brake Controller Does Not Apply Trailer Brakes when Connected to 2005 Honda Odyssey
  
• The most likely culprit is going to be either a dirty or corroded trailer connector or brake magnet wiring. This can cause a short or a weak connection. First, disconnect the trailer and examine the vehicle side connector. Clean off any dirt or corrosion on the pins. Also check the back of the connector where the wires attach because corrosion can build up there as well. Once you have done that use a circuit tester like # PTW2979 if needed to test the brake output pin (5:00 position)
  view full answer...


• Parts Needed to Install a Curt Trailer Brake Controller on a 2003 Chevy Blazer
  
• Brake controllers are not vehicle specific so you can use the Curt Venturer on your 2003 Chevy Blazer. There are a few things that you will need first though. If your Blazer does not already have a 4-Way trailer connector then you will need to add one using # 18252. Then after the 4-Way is installed (or if the Blazer already has a 4-Way) you will need to install a 4- and 7-Way installation kit # ETBC7. The 4-Way plugs into the matching 4-Way on the ETBC7 and the remaining wires will
  view full answer...


• Parts Needed to Install Curt Venturer in a 2016 Nissan Frontier 4x4
  
• All you need to install the Curt Venturer brake controller part # C74VV is the correct install harness, part # C51382 which is a confirmed fit. I attached an install video for this setup in a very similar 2016 Nissan Frontier as well.
  view full answer...


• Trailer Brakes Locking Up Even After Adjusting the Settings Per Instructions
  
• First, you will want to figure out where the problem is occurring. Test the voltage from the brake controller at the vehicle end trailer connector. What you have your brake controller set at is what the voltage should read at the connector. If you are getting more voltage at the connector than what the brake controller set at, you will want to move your troubleshooting to the brake controller. If the voltage is reading correctly at the vehicle end trailer connector, then the problem is
  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...


• Normal Indication Lights For Curt Venturer Brake Controller
  
• I called Curt to make sure that this is normal when the trailer is not connected. They confirmed that your brake controller is working exactly like it should. There should be a red light when you get in, and then it should change to a green light.
  view full answer...


• Troubleshootiing Curt Venturer Trailer Brake Controller Red Light Flashing Red
  
• The Curt Venturer Trailer Brake Controller # C74VV definitely has a short somewhere. The attached installation details show that the red flashing light due to an overload or short circuit. I recommend checking all of your connections and ensuring you have a good ground connection. You can use a circuit tester like # PTW2993 to check functions and find the short. Replace the wires as needed. I've attached a few articles to assist. It sounds like the red wire of your controller
  view full answer...


• Determining Electric Trailer Brake Connection to Travel Trailer
  
• When you connect your 2009 Keystone Passport to your towing vehicle, if you have a brake controller connected to your 7-way, then there will be a slight draw on the brake output wire letting the controller know the trailer is connected. Depending on your controller, there will be some indication that the trailer is connected. The slight draw on the brake output wire will activate the brake controller so it will function within your determined settings. To test the connection, I recommend
  view full answer...


• P3 and P2 Brake Controllers Show Overload Error on 2003 Ford Super Duty
  
• It could be a short on the blue wire which is the brake output wire. When you replace the magnets make sure that they are grounded to a clean and corrosion free bare metal surface near the magnets. Also make sure none of the wiring to the magnets is pinched or frayed and fix as needed. Check the trailer and vehicle side connectors to make sure they are free of corrosion inside and out (including where the wires attach at the back). I have included some links on testing and troubleshooting
  view full answer...


• Troubleshooting Red Flashing Light on the Curt Venturer Trailer Brake Controller # C74VV
  
• If you check out the picture that I attached you can see that your Curt Venturer Trailer Brake Controller # C74VV that you installed is detecting an overload or short on the brake circuit of your 2008 GMC Sierra. The wiring adapter # C51515 that you also installed is the correct adapter so now we need to determine if the problem is on your Sierra or your trailer. If you have another trailer with brakes handy then you can simply hook up to that trailer and see if the same thing happens. Whether
  view full answer...


• Troubleshooting Venturer Brake Controller Red Light Comes On Intermittently
  
• I can help you figure out what's going on with your Curt Venture # C74VV. First lets start with the Red Light that comes on intermittently. The loss of the trailer, intentional in your case, should result in a solid single red light. If this is more of your issue than blinking, the controller is just functioning the way its supposed to when the trailer isn't hooked up. If your red light is flashing instead of solidly lit, according to the directions, a flashing red light indicates
  view full answer...


• Brake Controller Wire Functions for a 2003 Toyota Tundra
  
• If your 2003 Toyota Tundra came with a factory installed 7-Way trailer connector and you are using Curt brake controller # C74VV then you will need the proper wiring harness to plug it into your truck, # C51362. If your truck did not come with factory 7-Way and you are trying to hardwire in the controller then the black wire is 12 volt power to the controller, white is the ground wire, red is input from the cold side of the brake switch, and blue is output to the trailer brakes. I have
  view full answer...


• Parts Recommendation to Install a 7-way on a 2009 Hyundai Santa Fe
  
• On your 2009 Hyundai Santa Fe you will need to start with a 4-way, this will get converted to a 7-way. For that you would want the # 118415. I attached an install video for you to check out. Now if your camping trailer doesn't have trailer brakes all you would need is the part # 37185 and you would be good to go. You would plug the 4-way of the # 118415 into the 4-way of the # 37185. Now if your trailer has brakes you would instead need the part # ETBC7. This comes with everything
  view full answer...


• Parts Needed to Install a Brake Controller on a 1996 Chevy S-10
  
• The plug under the dash you see is likely the OBDII port and you are correct, it is not used to install a brake controller. On your 1996 Chevy S-10 you will need to hardwire in a brake controller. To do this you will need to start by installing a trailer connector (unless the truck already has one). To start you would install a 4-Way, # HM41115. If the truck already has a 4-Way you can skip this step. Next you will need 4 and 7-Way installation kit # ETBC7. This provides the 7-Way
  view full answer...


• Does Computer Need To Be Flashed When Installing Brake Controller On 2021 F150?
  
• The OEM brake controller requires your 2021 Ford F-150 to be flashed by the dealer. However, an aftermarket brake controller like the Curt TriFlex NEXT # C24VV does not require the dealer to flash your truck's computer. You will need Plug-In Wiring Adapter # C51436 to connect the brake controller to the factory plug-in on your truck. Keep in mind, not all 2021 models have the necessary 12V going to the plug-in, so you may end up needing to install Power Wire Kit for Electric Trailer Brake
  view full answer...


• Which Curt Brake Controller Adapter Fits a 2015 Ford F-150
  
• The Curt adapter, part # C51436, fits your 2015 Ford F-150. It plugs into the factory connector under your truck's dash and fits Curt brake controllers like the Venturer # C74VV.
  view full answer...


• Hardwiring in a 7-Way Trailer Connector and Brake Controller on a 2018 Ford F-150 w/Factory 4-Way
  
• I did some checking and right now, in order to add a 7-Way trailer connector to your 2018 Ford F-150, you will need to use our hardwire kit # ETBC7. The factory brake controller wiring harness might be in place but if it is for sure and if that means you can install the Ford brake controller I cannot answer. I am sure you can though because I know in other Ford F-150s you can. Or you could install an aftermarket brake controller using wiring harness # 22292 and a Tekonsha brake controller.
  view full answer...