Tekonsha 118760 - What To Do With Blue Wire When Installing On 2017 Honda Pilot  

Question:

Expert Reply:

Hello Lydia, thanks for reaching out. It sounds like you are trying to install the Tekonsha T-One Vehicle Wiring Harness # 118760 on your 2017 Honda Pilot. The connector with the single blue wire is for vehicles with the accessory backup sensor. If your vehicle does not have this sensor, the connector will not be present and the blue wire will not be used. This is called out in step 3 of the instructions.

If you cannot find where to plug it in, this likely means your vehicle does not have the accessory backup sensor.

expert reply by: Jesse M

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Jesse M.

9/2/2025

Hey Lydia, did you find out if your Pilot has the accessory backup sensor for the blue wire connection? I'm asking because your experience could help others with similar questions.

Lydia

9/2/2025

@JesseM I didnt see an extra connector, but I was told it has back up sensors. I dont know where it could be. Do you have any idea what it looks like? As in the color?

Jesse M.

9/9/2025

@Lydia The connector should be in the rear cargo area behind the trim panel on the drivers side. It might be tucked up under there pretty good.