Wiring That Comes With ETBC7 For Brake Controller Install on 2014 Toyota Sienna

Question

Question:

I have a 2014 Toyota Sienna XLE. I have mostly installed the vehicle specific CURT 56106 4-Pin Trailer Wiring Harness everything but the power lead running to the battery from the rear. I had been planning to run the power lead through the interior, but cant find the hole in the firewall with the car in my driveway and me contorted under the dash on the drivers side. I have a friend who has access to a lift and we are going to run the wire underneath the vehicle to my battery-terminal-mount fuse-block. I have not decided yet if I am going to go all in on a Tekonsha Prodigy P3 brake controller setup or not, but, while Im at the garage with the lift, Id like to go ahead and run wires from the rear to the front, and into the interior, for whatever wire runs I would need if I do choose to install a full brake controller kit and 7-way setup in the future. Can you tell me what wires I need to purchase in order to be able to move forward later without having to pull wires later from the rear to the front, and through the firewall? Im not sure Ill end up needing the 7-way, and the whole shooting match for the Tekonsha Prodigy P3 and the ETBC7 7-way kit and the brake controller are a little spendy if I dont end up actually using them. Thank you!

asked by: Jim M

0

Expert Reply:

So the only wire that comes with the Universal Installation Kit for Trailer Brake Controller # ETBC7 is 25 feet of 10 gauge jacketed 2-wire, and you can get that sold by the foot:

- Deka Jacketed 2 Wire, 10 Gauge, Brake Wire - per Foot # 10-2-1

I have also added for you, in case you decide to pull the trigger on the brake controller, links to installation videos on a 2014 Toyota Sienna of both the Universal Installation Kit for Trailer Brake Controller # ETBC7 and the Tekonsha Prodigy P3 Trailer Brake Controller # 90195.

expert reply by: Kyle S

0

Answer 1

In order to use the brakes on your trailer you will need to add a 7-way and a brake controller. You will need to start by adding a 4-way with the #TK69FR. This is a plug and play installation and does not require running anything to the battery. Once…

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Answer 2

Hey Antoine, so the two kits you mentioned are actually really similar and honestly I would go with the part #ETBC7 if I were you. The #ETBC7L is basically the same thing minus a couple wires and breakers so you may as well get the kit that has…

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Answer 3

To get extra wire with the Brake Controller Install Kit part #ETBC7 you would need to also order the part #10-2-1. Typically I recommend getting an extra 10 feet of doubled bonded wire to run the length of the vehicle. I attached an install video…

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Answer 4

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 5

You are correct, both the Curt #C87BR and Tekonsha #TK33VR harnesses will both fit your 2022 Ford Bronco with incandescent tail lights. Both are custom fit and will connect in line of your factory tail lights. They both include the additional wiring…

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Answer 6

To add both a 7-way and 4-way vehicle connector to your 2022 Toyota Sienna you will need two different parts. The first is the Tekonsha T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector item #TK69FR. This custom-fit T-One connector…

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Answer 7

Hey Mike, thanks for reaching out! It sounds like your 2025 Toyota Sienna doesn't have any wiring at the back so you'll need to install the T-One Wiring Harness #TK69FR along with the Universal Wiring Kit #ETBC7. This will give you all of the…

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Answer 8

The Tekonsha T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector item #TK69FR attaches in the rear cargo area behind the panel the jack is stored in. Basically you'll just have to take apart the rear cargo area of the van until you…

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Answer 9

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 10

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 11

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 12

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Wiring That Comes With ETBC7 For Brake Controller Install on 2014 Toyota Sienna

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