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Parts Needed To Add 7-Way And Brake Controller To 2023 Toyota RAV4 TRD  

Updated 12/30/2025 | Published 12/20/2025

Question:

I have a 2023 RAV 4 TRD that needs to have an electric brake controller with 7 pin plug for towing a tear trailer. What all do I need to get?

0

Expert Reply:

Hey Lisa, thanks for reaching out. We can absolutely provide all the parts needed to add the 7-way and brake controller to your 2023 Toyota RAV4 TRD. Here is what you will need:

- Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56434

- Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires # ETBC7

- Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional # RED52VR

That is everything you need to add a 4-flat/7-way combo and the electric brake controller. I really like the Redarc controller because it installs completely behind the dash. All you see is the small LED control knob. It's easy to use and has a nice factory look that blends with the interior.

Will you be installing this yourself? Or taking it to a shop?

expert reply by:
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Jesse M
Redarc Tow-Pro Liberty Brake Controller
Redarc Tow-Pro Liberty Brake Controller
(click to enlarge)
Greg profile picture

Greg

12/24/2025

Yes it has worked fine. I agree with the parts list needed.

Jesse M. profile picture
Etrailer Expert

Jesse M.

12/30/2025

@Greg Nice thanks! Glad to hear its working out. Appreciate the feedback!
Billy G. profile picture

Billy G.

12/29/2025

The T-connector with flat 4 pin worked fine for my 2023 RAV4

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