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PC: E11
UPC: 612314560400

Custom Wiring Connector, 4-Way Flat Output, Select Subaru Vehicles #56040

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  • Plugs into existing OEM vehicle socket to provide a 4-way flat socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Equipped with tail light converter for vehicle-trailer compatibility
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included to keep connector clean when not in use
  • Backed by a limited one-year warranty

Notes:

  • Vehicle battery connection required
  • Vehicle battery connection required

Guides & Install Sheets

Product Videos

  • Product Videos Trailer Wiring Install: CURT 56040 on 2011 Subaru Outback

PRODUCT SPECIFICATIONS

  • Battery-PoweredYes
  • Converter TypeCircuit Protected and Powered
  • Electrical System Type3W
  • Hub WarehouseD25
  • Installation DifficultyNovice
  • Master Case Qty12
  • MaterialBlank
  • Output Type4-Way Flat
  • Pallet Qty480.000
  • Parcel AllowedYes
  • Part TypeCustom Wiring Connector
  • Product Weight0.750
  • Shipping Weight0.750
  • T-Connector LocationS4
  • Tail Light Circuits6.0 Amps
  • Turn and Brake Circuits3.0 Amps
  • WarrantyOne-Year Limited Warranty

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Making memories doesn't start when you reach your destination; it starts at the very first mile of your journey. Wherever your road begins and wherever it takes you, Bring It® with the power of CURT.

CURT custom wiring provides everything you need to connect your vehicle's electrical system to a trailer. With a plug-and-play connector, a custom wiring connector easily integrates with your vehicle to provide a standard trailer wiring connector, typically in the form of a 4-way flat.

This custom wiring connector features a vehicle-specific design to perfectly fit certain years of the Subaru Ascent, Forester, Outback, Crosstrek and XV Crosstrek (to verify vehicle compatibility, see the CURT application guide or use the Vehicle Lookup on the CURT website). It uses an OEM-compatible connector to plug into the vehicle's OEM socket and provides a standard 4-way flat output to power the taillights, brake lights and turn signals on your trailer.

To complete this custom wiring connector, it comes with a rubber dust cover. This cover keeps the connection points clean and well protected when the connector is not in use. Once installed, the connector can also be conveniently mounted on the vehicle's trailer hitch receiver tube, using a CURT Easy-Mount connector bracket. The bracket mounts onto the trailer hitch with no drilling required, and its powder-coated steel construction provides a solid attachment point for plugging in the trailer wiring.

49 COMPATIBLE VEHICLES
YEAR MAKE MODEL STYLE
2009 Subaru Forester ALL
2010 Subaru Forester ALL
2011 Subaru Forester ALL
2012 Subaru Forester ALL
2013 Subaru Forester ALL
2014 Subaru Forester ALL
2015 Subaru Forester ALL
2016 Subaru Forester ALL
2017 Subaru Forester ALL
2018 Subaru Forester ALL
2019 Subaru Forester ALL
2010 Subaru Outback ALL
2011 Subaru Outback ALL
2012 Subaru Outback ALL
2013 Subaru Outback ALL
2014 Subaru Outback ALL
2015 Subaru Outback ALL
2016 Subaru Outback ALL
2017 Subaru Outback ALL
2016 Subaru Crosstrek Excluding Hybrid
2017 Subaru Crosstrek Excluding Hybrid
2018 Subaru Crosstrek Excluding Hybrid
2019 Subaru Crosstrek Excluding Hybrid
2020 Subaru Crosstrek Excluding Hybrid
2021 Subaru Crosstrek Excluding Hybrid
2022 Subaru Crosstrek Excluding Hybrid
2013 Subaru XV Crosstrek Excluding Hybrid
2014 Subaru XV Crosstrek Excluding Hybrid
2015 Subaru XV Crosstrek Excluding Hybrid
2019 Subaru Ascent All
2020 Subaru Ascent All
2021 Subaru Ascent All
2022 Subaru Ascent All
2023 Subaru Ascent All
2023 Subaru Crosstrek Excluding Hybrid
2024 Subaru Crosstrek Excluding Hybrid
2024 Subaru Ascent All
2020 Subaru Forester ALL
2021 Subaru Forester ALL
2022 Subaru Forester ALL
2023 Subaru Forester ALL
2018 Subaru Outback ALL
2019 Subaru Outback ALL
2020 Subaru Outback ALL
2021 Subaru Outback ALL
2022 Subaru Outback ALL
2023 Subaru Outback ALL
2024 Subaru Outback ALL
2024 Subaru Forester ALL
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You're reviewing:Custom Wiring Connector, 4-Way Flat Output, Select Subaru Vehicles
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3 Item(s)

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  1. 100%

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    100%
    Curt Custom Wire Harness 56040

    Excellent Quality and simple installation. Highly recommend this product and company. FYI - Very reasonable price. Subaru quoted $149 w/o installation.

  2. 80%

    BY:

    80%
    Wiring Harness 2022 Outback

    Just wanted to leave a quick note regarding this product. Really impressed with the kit. Very solid construction and the additional ties, connectors, and fuse are an added bonus. However, the instructions are incorrect for the 2022 Outback. In the instructions it shows the factory plug to be under the rear driver side wheel cover. It is actually at the rear door, same as the 2021. Lost about an hour trying to find a connection point in the wrong place. Other than that, it’s a great product and I would highly recommend.

  3. 80%

    BY:

    80%
    Works well, simple to install, installation instructions incorrect for 2019 Forester

    This product works well, and is easy to install, but the installation instructions are incorrect for the 2019+ model year Forester. Specifically, you only need to remove the driver side foam tray, (there is no back one), and you do not need to remove the rear trim panel, instead locate the wiring harness connector directly at the back left (drivers side).

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