Curt Brake Controller Flashes Numbers when Braking and Not Towing with a 2011 Ram 1500

Question

Question:

I just installed the Curt C24VV with wiring harness in my 2011 RAM 1500. While driving without a trailer, the adjustment sensitivity numbers constantly blink when I brake. Is this normal?

asked by: Jason M

0

Expert Reply:

Curt brake controllers such as # C24VV can be very sensitive and it is not uncommon to get something on the display with no trailer attached. But what I recommend is to make sure the 7-Way connector at the back of the truck is clean and free of corrosion and moisture inside where the wires attach and outside on the pins. Corrosion or moisture can cause a short and cause the brake controller to do strange things.

expert reply by: Michael H

0

Answer 1

The display on the Curt TriFlex Trailer Brake Controller C51140 (replaced by the TriFlex NEXT #C24VV) showing C.C means that it's calibrating and will go away once it is done with the calibration. Curt doesn't list a specific time for that…

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Answer 2

First, check the display on your Curt Triflex #C24VV for any error codes that come up with applying the brakes with your trailer connected. If you get an error code, you can reference the user guide to find a potential solution. If you don't have…

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Answer 3

If your Curt Triflex part #C24VV is constantly flashing something on the display that would indicate there is a problem. It should only display a single dot when a trailer isn't connected and you are driving. If it happens to be flashing a RC…

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Answer 4

The brake controller may be trying to tell you something. Take a look at the picture I have included and if what it is displaying is any of these then it is trying to indicate there is a problem. It also could be variable voltage on the input (red)…

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Answer 5

The Curt Triflex part #C51140 does not have a display brightness control unfortunately. You might try changing the angle of the controller and that might help make it more visible.

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Answer 6

Most likely it's just corrosion on the trailer wiring connector confusing your TriFlex part #C24VV into thinking that a trailer is connected so first try cleaning that. If not this controller is prone to internal bugs so you might try unplugging…

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Answer 7

I called my contact at Curt and they told me you can possibly reset the brake controller by unplugging the 12V power form it and then let it sit for a few minutes. Then turn it back on and that may take care of the issue. Make sure the trailer is not…

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Answer 8

The Curt Discovery Brake Controller #C84VV is a time-delay type that is intended to send out a pre-determined amount of braking power after you have applied the vehicle brakes. The other type that is often preferred is the proportional type that will…

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Answer 9

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 10

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 11

The Redarc Tow-Pro Liberty #RED24FR is the way to go over the Elite #RED44FR as you get the nicer functions of the Elite at a lower price. The Elite has the ability to be the more preferred proportional style of controller as well as a time-delayed…

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Answer 12

For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the vehicle…

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