2015 Sequoia SR5 Brake Controller Wiring Harness Location

Updated 04/16/2018 | Published 04/13/2018

Products Featured in This Question

Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Toyota and Lexus

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

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Question:

I can’t find the 7 point white connector behind the dash r side lower of the steering wheel like in the video. I’m pretty sure I have a tow package since the there is a hitch receiver and both types of connectors for the lights. I also looked on the left side near the floor. Thanks

asked by: Vince

Expert Reply:

On your 2015 Toyota Sequoia SR5, the harness to connect the # 3040-P is located underneath the dash, to the left of the steering column, taped to another harness near the emergency brake pedal. I've attached a video to assist. It is tucked up there and not extremely easy to find.

If you don't have the tow package and the wiring you mentioned was added by the dealer or a previous owner, then you will need kit # ETBC7 to complete your vehicle brake controller wiring.

expert reply by: Jason S