What Problems Does the Curt Triflex Brake Controller Have with 7-Ways With LED Test Lights

Question

Question:

I saw that the Curt Triflex brake controller is not compatible with a 7-way RV vehicle connector with the built-in LEDs. What I would like to know is which component has the problem and why are they not compatible with each other? Any help on this would be very helpful. Thank you for your time.

asked by: Aaron

1

Helpful Expert Reply:

What happens is that the load that LED puts on the brake output circuit tricks the brake controller into thinking that there is a trailer connected and the brake controller will start activating regardless if there is a trailer connected or not.

Technically it would work just fine with a trailer, its just that it will always activate regardless if there is a trailer back there or not. I attached installation instructions and an install video for you to check out also.

expert reply by: Jameson C

1

Thomas

4/21/2020

Hello. We have a 2003 vw wurovan and see very little listed for trailer brake controller/kits. I would like the Curt triflex, but would like your advice.We will be pulling a single axle small camper with brakes. Thank you

Chris R.

4/23/2020

The Curt TriFlex Brake Controller with pigtail harness # C51515 is actually a great option for your VW Eurovan. If you don't already have trailer wiring at the bumper then that will need to be added too (this would be the case with any brake controller). For a 4-Way harness you can use part # 119417KIT and to upgrade it to a 7-Way for use with the brake controller you will need the Wiring Kit # ETBC7.

Answer 1

The 2021 Kia Tellurides all come with the factory tow package port that the Curt T-Connector Vehicle Wiring Harness part #CU94FR plugs into. It does not have to come equipped with the factory tow package per se. It's a direct plug-in fit for all…

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Answer 2

The main difference is the Curt TriFlex Trailer Brake Controller #C24VV is a proportional brake controller while the Curt Discovery Trailer Brake Controller #C84VV is a time delay controller. The proportional controller will automatically adjust…

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Answer 3

We can get you everything you need for towing with your 2017 Toyota Sienna XLE. By plastic shield, I believe you are referring to the appearance panel underneath the Sienna, and that will have to trimmed a bit in each of the hitches available for the…

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Answer 4

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 5

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 6

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 7

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 8

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 9

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 10

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 11

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 12

That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…

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What Problems Does the Curt Triflex Brake Controller Have with 7-Ways With LED Test Lights

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