What Gauge Wire Should Be Used When Installing The Tekonsha Primus IQ Trailer Brake Controller?

Question

Question:

On the wiring diagram, what is the minimum wire size recommended for the red break switch wire? Thank you!

asked by: Patrick O

0

Expert Reply:

You should be using a 16 gauge wire for red wire that connects to the brake switch when installing the Tekonsha Primus IQ Trailer Brake Controller # TK90160. This is the same size wire of the Pigtail # 20127 that comes with the controller.

Both the red(brake switch) and white(ground) wires are 16 gauge, while the black(12V power) and Blue(trailer output) wires are 12 gauge.

expert reply by: Bud M

0

Answer 1

The reverse light pin on a traditional 7-way trailer connector, like part #PK11893 or a factory connector if that's what you have on your 2018 Ram, is the center pin. Take a look at the picture I attached that shows all the pin functions. To add…

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Answer 2

The Primus IQ #TK90160 doesn't have instructions that come with a wiring diagram, but we have a picture/diagram on our site that shows which wires are connected to which functions on your vehicle. I attached the diagram for you to view, the wires…

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Answer 3

For your 12V wiring to your 7-way, we have people running many different things off that 12V wire. 12 gauge or even better 10 gauge ensures that the power is transferred timely and accurately. We have a kit for brake controllers and 12V wiring for…

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Answer 4

Although the Tekonsha Prodigy P3 #90195 and Primus IQ #TK90160 electric brake controllers are very similar they do have some key differences as well. For one the P3 is designed to work with electric and electric over hydraulic brake systems. The…

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Answer 5

To use an electric brake controller in your 2010 Chevy Express you need to convert the 4-way trailer connetor to a 7-way. The easiest way to do this is using our #ETBC7 kit. The connector and wiring is included in the kit and I've linked a video…

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Answer 6

To install the Tekonsha Prodigy P3 Electric Brake Controller #90195 into your 2014 Chevrolet Express the black wire from the controller will go to 12 volt power, the blue wire runs back to your 7-way trailer connector at the rear of your van, the…

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Answer 7

If your 2010 Chevy Express has tow package wiring already run under the dash, the wires should be labeled with a white tag that holds them together that tells you what each wire does. If, not, you will need to use a circuit tester, #PTW2993, to test…

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Answer 8

Are the taillights of your 2010 Chevy Express Van still functioning like normal? If so, then the T-One harness part #118392 will work and function the taillights of your trailer. It's hard to say what's going on with your current setup, but…

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Answer 9

If your 2019 Chevy Express Van does not have any trailer wiring or a hitch there's a strong chance you don't have it but you can verify this by checking the VIN with a Chevy dealer. So for trailer wiring you'd want to start with the 4-way…

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Answer 10

Hey Phillip! Sorry but the Curt Echo item #C51180 is limited to 2 axle trailers. It doesn't have many limitations but it can only operate four brake assemblies. For a brake controller that will work with a triple axle trailer, I recommend the…

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Answer 11

I would be happy to help! The Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End #HM40920 would only fit your 2010 Chevrolet Express Van 3500 if it has the factory towing package with a factory 7-way…

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Answer 12

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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What Gauge Wire Should Be Used When Installing The Tekonsha Primus IQ Trailer Brake Controller?

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