How to Install a Brake Controller on a 2014 Toyota Sienna

Expert Reply:

We have not yet had the chance to install a brake controller on a 2014 Toyota Sienna. However, the process is pretty much standard in regards to wiring so I have attached an install video of a brake controller on a similar model year which you should be able to use on your 2014.

In order to install a brake controller on your Sienna you will need a 4-way trailer wiring harness and a 4 to 7-way trailer wiring harness adapter. For the 4-way trailer wiring harness I recommend the T-One Vehicle Wiring Harness part # 118498 which is pretty much plug and play. For a 4 to 7-way trailer wiring harness adapter I recommend the 7-Way RV and 4-Way Flat part # ETBC7 which also comes with all of the extra wiring and circuit breakers that you need to install a brake controller like the Tekonsha Prodigy P2 Trailer Brake Controller part # 90885.

I have attached a few other install and review videos for you as well.

expert reply by: Conner L

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