Troubleshooting a Tekonsha Primus Brake Controller that Does not Power Up

Question

Question:

I have a primus electric brake system and no lights are showing on the control unit in the cab of the truck.

asked by: Ernest B

0

Expert Reply:

There seems to be a wiring problem with your Tekonsha Primus IQ Brake Controller part # TK90160. The first place I would look is the ground wire of the controller. You need to make sure it is connected to the negative post of your battery.

The next place I would look would be the power wire of the controller, it should run to a circuit breaker and then from there go to the positive side of your battery.

I attached an FAQ article on troubleshooting brake controllers for you to check out also.

expert reply by: Jameson C

0

Answer 1

Without knowing the size of your trailer I cannot adequately answer whether or not it will work for your situation. Securing the kayaks, safely, in the trailer would be your greatest challenge. It is safer to attach and secure the kayaks to a…

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Answer 2

We have the Rack Em Enclosed Cargo Trailer Ladder Rack part #RA-28 which will attach to your trailer's rain gutters and give you a set of crossbars that your kayaks could install onto. I attached an install video and picture for you to check out…

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Answer 3

It's very unusual for the P3 part #90195 to be defective as this is one of the most reliable controllers around but it's not impossible. What I would recommend you do is take the controller under the hood of your truck with the pigtail…

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Answer 4

You are correct, you should only be getting output when the brake is applied, or the override switch is activated. It sounds like the controller might be bad, but to make sure, you should probably bench test it before tossing it. Use a circuit…

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Answer 5

Hello Evan, I can help clear this up. The Curt T-Connector #C68JR that you mentioned is for vehicles already equipped with the factory tow package. Meaning there will be an OEM brake controller plug already present under the dash and the brake…

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Answer 6

So first of you are going to need the Curt Trailer Hitch Receiver #C23WR which I see you already found. And I do understand your confusion with wiring since you would think since it did not come with the receiver you would not have the factory tow…

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Answer 7

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 8

For your 2024 Hyunda Santa Cruz we have the Curt 7-way kit part #C68JR that is a confirmed fit. This installs by plugging into a factory wiring connector on your vehicle which means a really easy install that doesn't require any splicing.

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Answer 9

To install a Curt TriFlex NEXT Trailer Brake Controller #C24VV on your 2024 Hyundai Santa Cruz you will need the Curt Custom Wiring Adapter #C77BR. This will provide you with a plug and play connection as long as you have the factory 7-Way #C68JR.

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Answer 10

If you're wanting to add a 4-way to power your trailer's signal lights then you need the Curt #CU94FR. If you want to add a 7-way to your 2024 Santa Cruz then you can use the Curt #C68JR. Both of these plug into the tow package you referenced…

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Answer 11

Hey Tom, the #ETBC7 kit is exactly what you will need to install a 7-way on your 2004 Toyota Tacoma TRD V6 with the factory 4-flat plug. Here are the answers to your questions: 1. Yes. The kit includes quick splice connectors which make this easy. I…

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Troubleshooting a Tekonsha Primus Brake Controller that Does not Power Up

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