Can 2020 Subaru Outback Use Accessory 12 Volt to Install 7-Way for Curt Echo Brake Controller

Question

Question:

I’m thinking about converting a 4 way to a 7 way and using a curt echo. Is it possible to get the 12v feed I need from the rear 12v plug in the cargo area instead of stringing a wire to the engine compartment?

asked by: Gary M

0

Expert Reply:

That is a good question, but you do need to run the 12 volt hot lead to your battery when installing the wiring on your 2020 Subaru Outback for the Curt Echo Wireless Trailer Brake Controller # C51180.

The reason is this is the only way to ensure your car's wiring is not otherwise affected as routing the power there can cause potential shorts, damaging your Subaru's electrical system. So you will definitely want to route the power wire to the 12 volt battery in the engine compartment. In order to install the Echo you will need the following parts for your '20 Outback:

- T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118467
- 7-Way RV Upgrade Kit for Trailer Brake Controller Installation # ETBC7L

Additionally, if you also need a hitch for your 2020 Outback I recommend the Draw-Tite Trailer Hitch Receiver # DT94YR.

I have added links below to video reviews and installs for you to check out as well.

expert reply by: Kyle S

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Answer 1

We do not have a kit with all of the components needed to add electric trailer brakes to your Dolittle 6' x 12' cargo trailer but I would be happy to recommend the products needed. Since your trailer has a GVWR of 2990lbs it more than likely…

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Answer 2

I have a good solution but we do not have anything that connects to the factory plug. Instead using the Tekonsha T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part #118754 and the 7-Way RV Upgrade Kit for Trailer Brake Controller…

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Answer 3

We do have everything you need to install a 7-Way on your 2020 Subaru Outback Wagon so you can utilize a brake controller but we need to start off by making sure you have a 4-Way for the basic trailer lighting functions. If you don't already have…

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Answer 4

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 5

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 6

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 7

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 8

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

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Answer 9

To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…

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Answer 10

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

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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

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Can 2020 Subaru Outback Use Accessory 12 Volt to Install 7-Way for Curt Echo Brake Controller

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