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  1. Trailer Brake Controller
  2. Dodge
  3. Durango
  4. 2003
  5. CURT
FITS 2003 Dodge Durango
Curt Venturer NEXT Trailer Brake Controller w/ Custom Harness - Up to 3 Axles - Time Delayed
CURT

Curt Venturer NEXT Trailer Brake Controller w/ Custom Harness - Up to 3 Axles - Time Delayed

Part Number: C43MV
In Stock
$94.05
Trailer Brake Controller
Confirmed to Fit
2003 Dodge Durango

with factory 7-Way

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CURT trailer brake controller for your 2003 Dodge Durango are available from etrailer.com. Installation instructions and reviews for your Dodge trailer brake controller. Expert service, and great trailer brake controller prices. etrailer.com carries a complete line of CURT products. Order your Curt Venturer NEXT Trailer Brake Controller w/ Custom Harness - Up to 3 Axles - Time Delayed part number C43MV online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (70)
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  • Videos (5)
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CURT Trailer Brake Controller - C43MV

  • Electric
  • Electric over Hydraulic
  • Time Delayed Controller
  • Up to 3 Axles
  • CURT
  • Under-Dash
  • Plug-In
  • Under-Dash Box
  • Single Trailer Only
  • LCD Display

This compact brake controller fits nicely in your cab. You can mount it anywhere you like and it's only 1" thick. The LED display keeps it simple with bar indicators, while the large manual override is easy to reach in a pinch.


Features:

  • Time delayed: activates trailer brakes with preset intensity
  • Rocker switches control gain and load settings
  • Large pinch-trigger manual override
    • Easy to reach without taking your eyes off the road
  • LED display is simple
    • Shows settings as spectrum of bars
    • Displays error messages so you can troubleshoot
    • Adjusts brightness for best visibility
  • Auto-sleep mode prevents draining the battery
  • Self-diagnostics monitor trailer connection and check for shorts
  • No mounting restrictions: install anywhere at any angle
    • Included mounting bracket and hardware hold the unit flush against the dash
  • Custom-fit harness plugs right in


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 and Load Adjustment

Curt Venturer NEXT

Gain 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. You want to go as high as you can without the trailer brakes locking up.


Once you have the gain set, you can fine-tune your braking by adjusting the load control. This controls the aggressiveness of your trailer's braking, meaning how quickly the brakes reach the maximum braking level. If your vehicle takes too long to come to a stop, increase the setting. If it stops too abruptly, decrease the setting.


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.


Curt Venturer NEXT LED display

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.


The included custom-fit adapter plugs into the port on your vehicle's built-in brake control wiring harness, which you'll find underneath the dash, to the left of the steering column, taped to another harness near the emergency brake pedal. Once you're plugged into the factory port, just plug the other end of the adapter into the Venturer. No hardwiring needed!


Note: If you don't already have a 7-way plug at the back of your vehicle, take a look at our exclusive 7- and 4-way brake control installation kit (ETBC7 - sold separately).


What is Time-Delayed Braking?

what is time-delayed braking

Time-delayed braking means that when you apply the brakes in your vehicle, the controller activates the trailer brakes at a pre-set intensity and rate. 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

51332 Curt Quick Plug Brake Control Adaptor Harness

Installation Details C43MV Installation instructionsAlternate Instructions C43MV Installation instructions

California residents: click here


Video of Curt Venturer NEXT Trailer Brake Controller w/ Custom Harness - Up to 3 Axles - Time Delayed

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




Video Transcript for Curt Venturer NEXT Trailer Brake Controller w/ Custom Harness Feature Review

Hi there. I'm Michael with etrailer.com. Today we're gonna take a quick look at this CURT Venturer NEXT Trailer Brake Controller. Now, if you're not familiar, if you have electric trailer brakes on your trailer, you are going to need a brake controller in order to activate those brakes. Otherwise, they're not really doing anything for you. There are several different kinds of brake controllers out there, different features and that sorta thing.

This is really gonna be your more basic option. So it's not gonna have some of the more advanced features that allow you to control the intensity of your braking in the moment, but this is going to be enough to get your brakes functioning. So if you are just looking for the base model that's gonna do the job for you without having to pay a whole lotta money, this is gonna be a great way to go. This will work for your trailers that have up to three axles, so six brake assemblies. Basically the way this works, every time you apply the brakes in your vehicle, a signal is sent via your brake switch to the Venturer.

The controller is then gonna send that power out to your trailer brakes to activate them with an intensity that's preset by you. It does also have the predetermined rate, which is also set by you, and we'll get into what those two terms mean, but this is going to be a time delay system. So unlike some other brake controllers that are proportional, this is going to apply the brakes at the same intensity whether you're tapping on the brakes or slamming on the brakes in an emergency sorta situation, that your trailer's brakes are gonna apply at the same rate either way. Both the amount of your braking power, called the gain, and the rate of the application, which is called the load, can be adjusted to suit your preferences, the road conditions, the type of trailer you have, and the weight of your load. We've got the switches here that are going to allow you to very easily access that and adjust.

So we've got 10 different gain settings. You select a higher setting for your harder braking and a lower setting for your more gradual braking. You do wanna go as high as you can without your trailer's brakes locking up. That's a good indicator that you've gone a little too far, so you wanna come back down a little bit. Typically your gain is only gonna be readjusted when you're experiencing changing road conditions or if the weight of your trailer changes.

So if you've taken off your load, you might wanna adjust it so that it's not engaging as hard with that lighter empty trailer. This also provides nine different load settings, and that's gonna control the aggressiveness of your trailer's braking, meaning how quickly the brakes reach their maximum braking level. So you've got all that adjustability to preset it, but then once you apply the brakes, it's going to apply that same power and as quickly each time. So again, whether you're tapping on the brakes or you're slamming on them, the trailer's brakes are gonna apply that same amount of pressure. So unlike your proportional systems which will apply the trailer's brakes in proportion to how intense you're applying the tow vehicle's brakes, this is not gonna have that feature. It does have a very simple LED display that's gonna show the amount of power output. So you can adjust that in one-digit increments so that you can know where you're at, you know how much intensity you've got. The brightness is also adjustable, so you can view it optimally either. No matter if you're driving during the day or at night, you can adjust that brightness level. We also have the pinch trigger that's going to give you that manual override capability, so very easy to reach if your trailer begins to sway or if you're stopping in an emergency situation. You can activate your trailer's brakes and the brake lights without having to apply the brakes on your tow vehicle just by pushing in on that switch or that trigger there. This is gonna be very quick and easy to get installed. There really are no mounting restrictions. So with a proportional system, you have to have it mounted in a certain orientation for the internal components to sense the inertia. This, you don't have to worry about that. They've got this mounting bracket here with the included hardware that you can get mounted flat on your dash, and then it just kinda slips in place there, so basically flush with your dash. Very simple to get installed, and you don't have to worry about getting a certain orientation. You can mount it basically whichever way is gonna work best for your setup. You can see our width there. We're looking at approximately 3 1/8 of an inch wide. Our length, we're sitting at approximately four inches, and then our thickness, call it about an inch. So keep that in mind when determining where you're gonna mount this. Now, to get it wired in, it's gonna depend on your setup. If your vehicle is already equipped with a plug-in brake controller wiring harness, all you have to do is just connect the unit to it, so very simple there. If you don't have a built-in system, there are some plug-in vehicle-specific brake control wiring adapters available that are gonna help to reduce your installation time, and of course, that is gonna depend on your vehicle. So I'd recommend using our vehicle fit guide here at etrailer.com. You'll select your year, make and model of your vehicle. We'll let you know which products will work for you. So specifically for those vehicle-specific kinda products, that's more important, but if you do have one of those available, I'd highly recommend going with that. Otherwise, if you are just going to wire it in place, you are gonna need either the 20-amp circuit breaker if you have a two, three or four-brake application, so with two or four-brake application, or you'll need the 30-amp for a six-brake application. So depending on your setup, you'll need either one of those, and again, if you don't already have a seven-way plug at the back of your vehicle, I highly recommend our ETBC7 seven and four-way brake controller installation kit that you can see on the screen there. So that's gonna give you that plug at the back of your vehicle so that you can plug in your trailer's wiring and make sure everything is connected properly. This does come with a limited lifetime warranty. So if you we're to have any issues with it, you're more than welcome to reach out to us here at etrailer.com, but like I said, this is a very basic model. I think it's gonna get the job done for you. It's not gonna have a whole lot of bells and whistles and that sort of thing, but it is gonna help to apply those brakes on your trailer, and that completes our look for today. Again, I'm Michael with etrailer.com. Thanks for watching.

Ratings & Reviews

4.8

69 reviews
This compact brake controller fits nicely in your cab. You can mount it anywhere you like and it's only 1" thick. The LED display keeps it simple with bar indicators, while the large manual override is easy to reach in a pinch.

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A +++



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E trailer always have what I need



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Very easy to install.



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Easy install



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Easy install, Works perfect



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Great service



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Simple install. Plug right up.simple to use. No issues. Works properly.



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It was great, extremely easy to install and works perfectly just as expected.



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easy to install and works like a charm



by:

I received my order on time with all the correct attachments. Super simple to install with the helpful installation guide. I will definitely recommend you guys. Thanks again. S.V.


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Show More Reviews

See what our Experts say about this CURT Trailer Brake Controller

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    Hey Matt! We do sell the wiring adapter for your 2025 Ram 1500. The Curt # C51446 is what you need. This will allow you to plug the # C74VV into the factory wiring for installation. If you need anything else let me know!
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    Most likely you blew a fuse if the brake controller screen one day stopped working. But that also depends on how the controller was installed. Basically the black wire of the brake controller needs to have 12 volts ran to it and the white needs to ground properly. If you can verify that and the controller still doesn't work though that would indicate the controller is bad. If it's a Curt Venturer # C74VV like what you referenced then I'd most likely think it's a bad controller as these...
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    If you have the factory tow package on your 2014 GMC Sierra 1500, which from your description it sounds like you do, then the Curt Venturer Trailer Brake Controller # C74VV is plug-and-play. All you need is the Curt Custom Wiring Adapter # C51451; one end plugs into the brake controller and the other end plugs into the port beneath your dash.
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  • 2020 Dodge Ram 1500 Classic WIring Harness for Curt Trailer Brake Controller
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  • Mounting Curt Venturer NEXT Trailer Brake Controller
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  • Curt Venturer Trailer Brake Controller Installation in 2006 Dodge Ram 2500
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  • Parts Needed To Install Brake Controller on 2005 Dodge Ram 1500
    Since your 2005 Dodge Ram has the factory installed 7-Way, to install a brake controller you will just need the brake controller itself and the proper wiring harness to plug it into your Ram. If you go with the Curt Venturer, # C74VV, the only other part you will need is wiring harness # C51332. I have included a link to the installation details for you. The wiring harness plugs into a connector already on your vehicle. The connector is located underneath the dash, to the left of the...
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  • What Is The Blue Connector For In The Glove Box Of The Ram 2500
    I will be happy to explain how why the blue plug would not be installed in the wiring bundle. The blue plug is an adapter that's used to install an after-market brake controller. When installing a brake controller vehicles sometimes already have a plug and play connection under the dash. A plug and play connection is a connection that does not require the brake controller to be hardwired to the vehicle. Some brake controllers like # 90195 will need a plug or adapter like you have the #...
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  • Installation of Brake Controller on 1997 Ram 1500 Club Cab with Factory Trailer Plug
    We do appreciate your continued patronage and I think we can assist you with this. If you can't find the plug and the dealer doesn't offer any help on this, then you can hard wire in the controller to your 1997 Ram 1500, so you will be able to install the controller it'll just be a bit more time consuming. You will need a circuit tester like the # PTW2993 to test wiring functions under the dash, and you may need some butt connectors like the # DW05745-5 to complete your wiring connections....
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  • Brake Controller for 2008 Dodge Durango with Factory Wiring Harness for Tow Package
    You need to purchase both the Curt Brake Controller # C51170 and the Curt Wiring Harness # C51332 for your Dodge Durango as they are sold separately. This allows you to plug directly into the port that comes with the tow package and is located directly under your dash.
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  • Best Brake Controller For 2005 Dodge Ram 3500 With Bumper Pull Camper
    First off, the proportional brake controllers are definitely recommended for a situation like this. They provide better response so they are safer, and also have less wear and tear on your trailer's brakes since they apply braking pressure equal to your vehicle's braking. For your 2005 Ram 3500, I recommend the Curt TriFlex # C24VV with adapter # C51332. Curt is a very trustworthy and reliable brand, and this controller is one of the most reliable controllers on the market. It is good for...
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  • Curt Brake Controller Pigtail for a 2003 Dodge Ram and Curt Discovery Brake Controller
    The Curt brake controller wiring harness for the 2003 Dodge Ram is # C51332. If you will be moving the controller back and forth from one truck to the other I also recommend a second mounting bracket, # C51124.
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  • Install Harness for Curt Assure Brake Controller in 2007 Dodge Ram 2500
    To install the Curt Assure brake controller part # C49UR in your 2007 Dodge Ram 2500 all you need is the correct install harness # C51332 and you'd be set. This plugs into the brake controller port you have under your dash.
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  • Curt Brake Controller Recommendation for 2005 Dodge Ram 2500
    The price for the Venturer controller part # C74VV and install harness part # C51332 is tough to beat but a proportional brake controller will be a much better option. Proportional controllers sense how hard you are applying the brakes and apply the trailer brakes the same way. Time-delayed like the Venturer put out a preset amount of braking power so they aren't as effective. So instead the Triflex part # C24VV with the install harness # C51332 would be the better option for your 2005...
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  • Wiring Adapter for Curt Brake Controller Installation in 2006 Dodge Ram 1500 Quad Cab 4 X 4
    If your 2006 Dodge Ram 1500 has a factory 7-way socket on the bumper then the correct brake controller adapter harness for your Curt controller is part # C51332. If this is how your truck is equipped then the connection port will be located under the steering wheel, just to the right of the emergency brake pedal. If your truck does not have the factory 7-way and the under-dash port for a brake controller then you can do a hard-wire type installation using part # ETBC7. This install kit...
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  • Recommended EOH Trailer Brake Controller for a 2001 Dodge Ram
    The Curt TriFlex Trailer Brake Controller part # C24VV is an excellent option for a 2001 Dodge Ram and will work with trailers that have electric over hydraulic brakes. It also offers plug-in-play installation when used with the Curt Custom Wiring Adapter part # C51332. This will be a great option that will serve you well
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  • Curt Spectrum Brake Controller Showing no Trailer on 2000 Dodge Ram 2500 After Replacing Connectors
    Yes, you are definitely on the right track. If your Curt Spectrum Trailer Brake Controller # C51170 is still not showing a trailer is connected and you have already replaced the connectors, I think it has to be a short either on the brake wiring or the brake magnets themselves. Before replacing your brake assemblies entirely, start by just checking the wires to the brake magnets (if you have not done so yet) and look for wires that may be pinched or otherwise damaged and fix as necessary....
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  • Is Anything Else Needed to Install Curt Venturer Brake Controller on a 2005 Dodge Dakota
    If your 2005 Dodge Dakota has the factory 7-Way then you need the Custom Wiring Adapter # C51332 to install the Curt Venturer # C74VV. Sure you can hardwire it but this gives you a great way to easily connect and disconnect the controller without having to install it permanently. Same thing if you don't have the factory 7-Way. You will need the Universal Adapter # C51515 to avoid splicing the controller directly into your vehicle wiring. This adapter does require splicing but the end with...
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  • Curt Venturer Trailer Brake Controller Installation in 2008 Dodge Ram Pickup
    To install the Curt Venturer Trailer Brake Controller # C74VV in your 2008 Dodge Ram Pickup that has a factory 4-pole flat trailer wiring harness you will use our # ETBC7 installation kit to install a 7-way, along with the wiring adapter # C51332 that will plug in under the dash.
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  • Components Needed for the Curt Venturer Brake Controller to be Used on a 2004 Dodge Ram Pickup
    If you prefer using the Curt Venturer Trailer Brake Controller, part # C74VV, then we have the adapters required to make them work. If you already have a 4-way on your 2004 Dodge Ram Pickup, then the adapter for the Venturer is part # C51332. This will plug into the Venturer and the factory brake controller port of your pickup. I've linked to a video review of this adapter for you to look at. To convert your 4-way into a 7-way, you will need the etrailer Universal Installation Brake Controller...
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Do you have a question about this Trailer Brake Controller?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Joshua S
Video Edited:
Joshua S
Employee Wilson B
Updated by:
Wilson B
Employee Amanda K
Updated by:
Amanda K
Employee Sabrina W
Written by:
Sabrina W

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